Simoco SRM9000, SRM9020, SRM9025, SRM9030, SRM9010 Service Manual

SRM 9000 Series

FM VHF/UHF Mobile Radio Transceiver

SERVICE MANUAL

TNM-M-E-0001

October 2000

Draft D

abcde

DRAFT D

TNM-M-E-0001 Page ii

Revision History

Revision Editor Date Revision Details

1.0 J. McB 30/03/2000 Initial Release
Draft A A.G. June 2000 Partial re-format to Simoco Europe standard.
Draft B P.N. 04/07/2000 Rev6 Schematics, UW Band & Appendix

updates

Draft C P.N. 31/07/2000 Still in progress – not to be released!

Updated with E0,AC,TK,UW rev7 schematics &
layouts

Revised Block Diagram.

9010 mic, corrected alignment instructions
Draft C5 A.G. 17-07-2000 Update to Draft C from Simoco Pacific.
Draft D A.G. 27-09-2000 Amended text: Variants; Tech Spec & App B.

List of Associated Publications

Document No. Description Issued By

TNM-I-E-0005 SRM9000 Series Installation Instructions Simoco Europe
TNM-U-M-0001 SRM9010 PMR/Trunk Operating Instructions Simoco Europe
TNM-U-E-0013 SRM9020 PMR Operating Instructions Simoco Europe
TNM-U-E-0014 SRM9025 PMR Operating Instructions Simoco Europe
TNM-U-E-0015 SRM9025 Trunk Operating Instructions Simoco Europe
TNM-U-E-0003 SRM9030 PMR Operating Instructions Simoco Europe
TNM-U-E-0004 SRM9030 Trunk Operating Instructions Simoco Europe

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TNM-M-E-0001 Page iii

Table of Contents

1. INTRODUCTION............................................................................................................1

1.1 GENERAL........................................................................................................................1

1.2 SCOPE ...........................................................................................................................1

1.3 DESCRIPTION..................................................................................................................1

1.4 PRODUCT VARIANTS AND FACILITIES ...............................................................................2

1.5 GLOSSARY......................................................................................................................5

2. SERVICE PHILOSOPHY ...............................................................................................6

2.1 SERVICE CONCEPT .........................................................................................................6

2.2 WARRANTY.....................................................................................................................6

2.2.1 Service within and out of warranty........................................................................6

2.2.2 Ancillary Items.......................................................................................................6

2.3 SOFTWARE POLICY.........................................................................................................6

2.4 ADJUSTMENT AND ALIGNMENT.........................................................................................7

2.5 TECHNICAL SPECIFICATION..............................................................................................8

2.5.1 General .................................................................................................................8

2.5.2 Transmitter............................................................................................................9

2.5.3 Receiver..............................................................................................................10

2.5.4 Signalling.............................................................................................................11

2.5.5 Environmental.....................................................................................................12

3. TECHNICAL DESCRIPTION .......................................................................................13

3.1 RECEIVER.....................................................................................................................13

3.1.1 Front End Filters and RF Amplifier......................................................................13

3.1.2 First Mixer and IF Section...................................................................................13

3.1.3 Quadrature Demodulator....................................................................................15

3.1.4 Receiver Audio Processing.................................................................................15

3.2 TRANSMITTER...............................................................................................................15

3.2.1 Drivers and PA Stages........................................................................................15

3.2.2 Power Control .....................................................................................................17

3.2.3 Antenna Changeover and Harmonic Filter..........................................................17

3.2.4 Transmitter Audio Processing.............................................................................17

3.3 FREQUENCY SYNTHESISER............................................................................................19

3.3.1 General ...............................................................................................................19

3.3.2 PLL......................................................................................................................19

3.3.3 VCO ....................................................................................................................19

3.3.4 Negative Bias Generator and Loop Filter............................................................19

3.3.5 Phase Modulator.................................................................................................19

3.3.6 Reference Oscillator ...........................................................................................20

3.4 CONTROL .....................................................................................................................20

3.4.1 DSP and FPGA...................................................................................................20

3.4.2 DSP Clock Oscillator...........................................................................................22

3.5 MEMORY ......................................................................................................................22

3.5.1 Multiplexer...........................................................................................................22

3.6 POWER SUPPLIES.........................................................................................................22

3.6.1 Power On Function .............................................................................................22

3.6.2 Power Supplies...................................................................................................23

4. ALIGNMENT ................................................................................................................25

4.1 TEST EQUIPMENT ....................................................................................................25

4.2 TEST SET UP .................................................................................................................27

4.2.1 COMMS Set up...................................................................................................28

4.2.2 Radio Preparation...............................................................................................29

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4.2.3 ALIGNMENT PROCEDURE...............................................................................30

5. REPLACEABLE PARTS..............................................................................................39

6. CIRCUIT DIAGRAMS AND PARTS LIST....................................................................41

6.1 LIST OF ILLUSTRATIONS.................................................................................................41

List of Figures

Figure 3-1 VHF/UHF Receiver Block Diagram .......................................................................14

Figure 3-2 VHF/UHF Transmitter Block Diagram ...................................................................16

Figure 3-3 VHF/UHF Synthesiser, Block Diagram.................................................................. 18

Figure 3-4 VHF/UHF Control Block Diagram .......................................................................... 21

Figure 4-1 SRM9000 Programming & Alignment Breakout Box ............................................. 26

Figure 4-2 SRM9000 Speaker Output Breakout Box.............................................................. 26

Figure 4-3 Test Set up ............................................................................................................ 27

Figure 5-1 Replaceable Parts ................................................................................................. 39

Figure 5-2 Band-Specific Parts ...............................................................................................40

Figure 6-1 SRM9000 Block Diagram ...................................................................................... 42

Figure 6-2 DSP and FGPA Schematic.................................................................................... 43

Figure 6-3 Power Supply Schematic....................................................................................... 44

Figure 6-4E0 Receiver Circuit Schematic ............................................................................... 45

Figure 6-5E0 Transmitte Circuit Schematic ............................................................................ 49

Figure 6-6E0 Synthesiser - VCO Schematic........................................................................... 53

Figure 6-7E0 Synthesiser - PLL Schematic ............................................................................57

Figure 6-8 A/D Converter Schematic ...................................................................................... 61

Figure 6-9 D/A Multiplexer Schematic ....................................................................................62

Figure 6-10 I/O Connections Schematic ................................................................................. 63

Figure 6-11 SRM9000 PCB Layout, Top (1/2)........................................................................ 64

Figure 6-12 SRM9000 PCB Layout, Top (2/2)........................................................................ 65

Figure 6-13 SRM9000 PCB Layout, Bottom (1/2)................................................................... 66

Figure 6-14 SRM9000 PCB Layout, Bottom (2/2)................................................................... 67

List of Tables

Table 1-1 Common Features for All Variants............................................................................ 2

Table 1-2 Conventional-PMR Variants .....................................................................................3

Table 1-3 Trunked Variants ......................................................................................................4

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1. INTRODUCTION

1.1 General

The SRM9000 series of FM mobile radio transceivers is designed for conventional PMR and
Trunked operation in VHF and UHF radio systems.

The system is available in a number of functional variants. Each variant uses the standard
SRM9000 mobile transceiver, which is software configured for different control ancillaries. The
software configuration together with the type of controller (Basic or Enhanced microphone,
Handset, or Alphanumeric Control Head) determines the radio features for the different variants
as follows.

PMR/Trunked

Basic Telemetry Transceiver No Display or Control Head SRM9005
Low Range Version with Basic Control Microphone SRM9010
Mid Range Version with Enhanced Control Microphone SRM9020
Handset Version with Alpha Display Handset SRM9025
System Level Remote Version with Alpha Display Handset SRM9030

1.2 Scope

This manual provides technical specifications, description and servicing details for the SRM9000
series of mobile radio transceivers together with the related microphones and control heads.

Unless specifically stated otherwise, the text and illustrations refer to all versions in the series.

1.3 Description

The design concept utilises wide band analogue techniques for RF transmit and receive circuitry
with digital signal processing for narrow and wideband modulation and demodulation. Electronic
tuning is used throughout the mobile to eliminate manual tuning and level adjustment.

A Digital Signal Processor (DSP) and a Field Programmable Gate Array (FPGA) are used with
other dedicated devices in the SRM9000 to perform the following functions under software
control:

• Frequency Synthesis of all operating frequencies.

• Modulation and demodulation of 12.5/20/25kHz FM signals on a per channel basis.

• Modem functionality for specified data modulation schemes.

• Filtering, pre-emphasis, de-emphasis, limiting, compression, muting, CTCSS, Selcall

or any other frequency or level dependent signal modification.

• Serial communications with the Control Ancillaries and Alignment Tool.

• Tuning Control data for TX and RX.

The SRM9000 Transceiver comprises a rugged extruded aluminium sleeve which houses a
single printed circuit board assembly and provides all heatsinking requirements. The sleeve
housing is closed at each end by high-impact plastic end caps; all cable ports and mechanical
interfaces are sealed against moisture and dust ingress.

The PCB assembly comprises a single, multi-layer PCB containing all the RF and control
circuitry. The PCB seats on an extruded aluminium tray that slides into the outer aluminium
sleeve where it is secured with screws accessed from the outside of the case. Provision is
made under the main PCB tray assembly for additional hardware options.

There are two installation options available for the SRM9000. The outer aluminium extrusion
has side flanges which allow the mobile to be bolted directly to any flat surface in the vehicle. A
quick release cradle is also available.

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1.4 Product Variants And Facilities

Product variants and facilities are detailed in Table 1-1, Table 1-2 and Table 1-3

Table 1-1 Common Features for All Variants

Feature: Model: 9005 9010 9020 9025 9030

Control

None or
Serial or
Parallel if
Option Brd

Display
Microphone

Display
Microphone

Display
Handset

Control Unit
with
Microphone

Display

- 1 digit LED 6 digit LCD 2x12 char LCD 8x14 char
graphic LCD

Adjustable Display
Illumination

- Yes Yes - Yes

Buttons and Keys

- Vol Up/Down

Select
1 Function

Vol Up/Down
4 Function

Vol Up/Down
6 Function

12 Keypad
Send/End
Menu + Scroll

6 Function

Speaker

- Yes Yes Yes Yes

Frequency Bands

66-88MHz, 136-174MHz, 174-235MHz, 335-400MHz,

400-450MHz, 440-500MHz, 470-530MHz

Channel Spacing

12.5/20/25kHz

Menu driven

- - - Yes Yes

Customisable
Menus

- - - Yes Yes

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TNM-M-E-0001 Page 3

Table 1-2 Conventional-PMR Variants

Feature: Model 9005 9010 9020 9025 9030

Channels

10 10 100 1000 1000

Signalling

CTCSS / DCS CTCSS / DCS

ANI

CTCSS /
DCS
Selcall

CTCSS / DCS
Selcall +
Phonebook

CTCSS / DCS
Selcall +
Phonebook

Attack Operation

- Yes Yes Yes Yes

DTMF Encode

- - - Yes Yes

PTT Limit Timer
with warning
beeps

Yes

PTT Inhibit on
Busy

Yes

Voting

Yes

Scanning

8 fixed groups 8 fixed groups 7 fixed, 1

user

4 fixed, 4 user 4 fixed, 4 user

Priority Scanning

Yes

Nuisance Delete

- - - Yes Yes

Multiax

Yes

Mod/Demod Fctn

Option - - - -

Ignition Sense
Input

Yes

VOX Handsfree

Option Option Option Yes Option

General External
IO

Option Option Option Option Option

600 Ohm Interface

Option Option Option Option Option

Internal GPS

Option Option Option Option Option

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Table 1-3 Trunked Variants

Feature: Model: 9005 9010 9020 9025 9030

Channels

1024 channels in 50 sub-bands

Frequency Bands

Specifically : 136-174MHz, 400-450MHz (and possible in all other bands)

Background Hunt and
Vote-Now

Yes Yes Yes Yes Yes

MPT1343 dialstrings

Yes Yes Yes Yes Yes

ANN Numbering

- Yes Yes Yes Yes

Memories

10 10 100 250 250

User Phonebook

- - - Yes Yes

Alpha Status List

- - - Yes Yes

SDM/EDMs

Yes - - Yes Yes

NPDs

Yes - - Yes Yes

Mod/Demod Fctn

Option - - - -

Attack Operation

- Yes Yes Yes Yes

Ignition Sense Input

Yes Yes Yes Yes Yes

VOX Handsfree

Option Option Option Yes Option

General External IO

Option Option Option Option Option

600 Ohm Interface

Option Option Option Option Option

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1.5 Glossary

The following specific abbreviations are used in this handbook:

ADC Analog to Digital Converter
AFC Automatic Frequency Control
AGC Automatic Gain Control
CODEC COde (Analog to Digital Converter) / DECode (Digital to Analog

Converter) integrated circuit.
CTCS Continuous Tone Controlled Squelch System
DAC Digital to Analog Converter
DSP Digital Signal Processor
FPGA Field Programmable Gate Array
I The In phase baseband signal produced by the internal “I” mixer of

demodulator U401.
PLL Phase Locked Loop
PSD Peak System Deviation
PMR Private Mobile Radio
Q The Quadrature baseband signal produced by the internal “Q” mixer of

demodulator U401. This signal is 90° out of phase with the I signal.
RSSI Receiver Signal Strength Indicator
TCXO Temperature Compensated Crystal Oscillator

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2. SERVICE PHILOSOPHY

2.1 Service Concept

The SRM9000 series has been designed to provide low cost trunked and non-trunked analogue,
mobile transceivers, using common core electronics, software and interfacing. It is a
requirement that once the customer has purchased equipment, Simoco can follow this by
providing an ongoing, high level of customer support together with a competitive and
professional servicing activity.

There are three levels of service available:

LEVEL ACTIVITY RECOMMENDED

SPARES

RECOMMENDED TEST
EQUIPMENT

1 Replacement of complete

transceiver/antenna/fuses
Reprogramming

Antennas, Fuses
Ancillaries

Multimeter P.C.
Radio software
Programmer

2 Replacement of PCB or

mechanical component
replacement, Cosmetic repair

Listed in Level 2
Spares Schedule

As above + service aids
and test equipment

3 Repair by PCB or mechanical

component replacement,
Cosmetic repair.

Repair of Radio PCB to
component level in CRU.

Listed in Level 2
Spares Schedule

Radio PCB
components only
available to CRU.

As above + service aids
and test equipment

2.2 Warranty

Initially, the normal 12-month warranty will apply to all radios and ancillaries.

2.2.1 Service within and out of warranty

The field Service Level for the SRM9000 mobile is LEVEL 2, PCB replacement.
LEVEL 2 service, PCB (only) and case part replacement, will be carried out in field repair

workshops, or the Central Repair Unit (CRU) if required.
LEVEL 3 Service (Radio PCB component level repair) will ONLY be carried out in the Central

Repair Unit. For this, the complete radio must be returned to the CRU.
A PCB replacement program may be offered by the CRU in some countries.

2.2.2 Ancillary Items

All ancillary items (except remote alphanumeric control head) are Level 1 service.
These items should be replaced if faulty; they are non-repairable, and non-returnable to the CRU.

2.3 Software Policy

Software provided by Simoco Europe shall remain the Company's property, or that of its
licensors and the customer recognises the confidential nature of the rights owned by the
Company.

The customer is granted a personal, non-exclusive, non-transferable limited right of use of such
software in machine-readable form in direct connection with the equipment for which it was
supplied only. In certain circumstances the customer may be required to enter into a separate
licence agreement and pay a licence fee, which will be negotiated at the time of the contract.

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TNM-M-E-0001 Page 7

The customer undertakes not to disclose any part of the software to third parties without the
Company's written consent, nor to copy or modify any software. The Company may, at its
discretion, carry out minor modifications to software. Major modifications may be undertaken
under a separate agreement, and will be charged separately.

All software is covered by a warranty of 3 months from delivery, and within this warranty period
the Company will correct errors or defects, or at its option, arrange free-of-charge replacement
against return of defective material.

Other than in clause above, the Company makes no representations or warranties, expressed
or implied such, by way of example, but not of limitation regarding merchantable quality or
fitness for any particular purpose, or that the software is error free, the Company does not
accept liability with respect to any claims for loss of profits or of contracts, or of any other loss of
any kind whatsoever on account of use of software and copies thereof.

2.4 Adjustment and Alignment

There are no internal adjustments in the SRM9000. Re-programming and alignment is done
with the unit installed using software tools. For servicing, the radio PCB can be operated as a
stand alone unit provided a temporary heatsink is fitted under the transmitter PA module for
transmitter servicing and that the receiver audio output be kept below 100mW for receiver
servicing. Radio performance is not adversely affected by operating without the outer sleeve but
there will be some change to performance when the metal cans are removed from the RF
sections of the board.

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2.5 Technical Specification

2.5.1 General

Operation
Single or two frequency simplex

Modulation

Frequency modulation (phase) F3E

Supply Voltage Requirements

10.8 to 16.2V DC negative earth (13.8V nom.)

Current Consumption

Mobile With
Control Mic

Mobile With Alpha
Mic

Mobile With Alpha
Head

Radio off

≤ 5mA ≤ 5mA ≤ 5mA

Standby(squelched):

≤ 200mA ≤ 210mA ≤ 210mA*

RX Audio O/P:
300mW (not bridged)

≤ 450mA ≤ 470mA ≤ 500mA *

4.0W

≤ 1200mA ≤ 1220mA ≤ 1250mA*

Transmit:

VHF UHF

25W

≤ 6.5A ≤ 7.5A

1W

≤ 2.0A ≤ 2.5A

*Add 250mA to current consumption for Alpha Head with backlight on.

Frequency Bands

Band Frequency Range Band Frequency Range

E0 66 - 88 MHz R1 335 - 375MHz

AC 136 - 174MHz R2 370 - 400MHz

K1 174 - 208MHz TK 400 - 450MHz

KM 208 -245MHz UW 440 - 500MHz

WR 470 - 530MHz

Switching Bandwidth

Radio covers the complete band without retuning

Channel Spacing

12.5 / 20 / 25kHz

Frequency Stability

Better than ±2.5 ppm

Operating Temperature

-30°C to +60°C ambient

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Dimensions (mm) Height Width Depth

Transceiver

9030 Alpha Control Head

9025 Alpha Display Handset

9020 Alpha Mic

9010/30 Microphone

56
65

165

96
82

170
188

52
68
57

165

45
30
44
38

Weight

Transceiver 1.8kg

2.5.2 Transmitter
Power Output

High Power: 25W Adjustable down to 1W
Low Power: 1W Adjustable up to 25W

Transmitter Rise Time

Less than 40 ms

Duty Cycle

1 minute transmit : 4 minutes receive

Spurious Emissions

< 0.25uW (9kHz to 1GHz)
< 1.0uW (1GHz to 4GHz))

Residual Noise

60% deviation. CCITT Weighted
25kHz Channel Spacing >45dB

12.5kHz Channel Spacing >40dB

Audio Frequency Distortion

≤ 3% (at 60% deviation)

Audio Frequency Response

300 to 3000Hz* +1dB -3dB
Figures apply for a flat audio signal or a 6dB/octave pre-emphasis curve
(*2550Hz 12.5kHz channel spacing)

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2.5.3 Receiver

Sensitivity

≤ 0.3µV PD (-117.5dBm) for 12dB SINAD
≤0.4µV PD for 20 dB Quieting.

Adjacent Channel Selectivity

25kHz Channel Spacing >73dB

12.5kHz Channel Spacing > 65dB

Intermodulation Rejection

ETS Method > 65dB
AS4295 Method> 70dB

Spurious Response Rejection

> 75dB

Blocking

> 95dB ( ±1MHz)

Conducted Spurious Emissions

< 2nW (-57dBm) 9kHz to 4GHz

FM Residual Noise (CCITT weighted)

25kHz : > 45dB

12.5kHz : > 40dB

Mute Range

Typically 6 to 25dB SINAD
Typical setting 10 to 12dB SINAD

Mute Response Time

<30mS (no CTCSS)
add 200mS for CTCSS

Voting Response Time

tba

Audio Distortion

< 3% (1W / 4ohm, 60% modulation)
<5% (4W / 4ohm, 60% modulation)

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Audio Frequency Response

350 to 3000Hz*, +1dB to -3dB (no CTCSS)
360 to 3000Hz*, +1dB to -3dB (with CTCSS)
Figures apply for a flat audio response or a 6dB/octave de-emphasis curve
(*2550Hz for 12.5kHz channel spacing)

2.5.4 Signalling

CTCSS

38 standard CTCSS tones are supported plus any non prescribed tones in the range 67 to

241.8Hz.

Frequency (Hz) Frequency (Hz) Frequency (Hz)

67.0 Hz

71.9 Hz

74.4 Hz

77.0 Hz

79.7 Hz

82.5 Hz

85.4 Hz

88.5 Hz

91.5 Hz

94.8 Hz

97.4 Hz

100.0 Hz

103.5 Hz

107.2 Hz

110.9 Hz

114.8 Hz

118.8 Hz

123.0 Hz

127.3 Hz

131.8 Hz

136.5 Hz

141.3 Hz

146.2 Hz

151.4 Hz

156.7 Hz

250.3 Hz

162.2 Hz

167.9 Hz

173.8 Hz

179.9 Hz

186.2 Hz

192.8 Hz

203.5 Hz

210.7 Hz

218.1 Hz

225.7 Hz

233.6 Hz

241.8 Hz

CTCSS Encoder Tone Deviation

Channel Spacing

Deviation

25 kHz
20 kHz

12.5 kHz

500 to 750 Hz
400 to 600 Hz
250 to 375 Hz

SELCALL

The following tone sets are supported:
ST-500: CCIR, EEA, ZVEI, DZVEI, EIA

ST500/CML: ZVEI_3, DZVEI
CML: CCIR, EEA, ZVEI
SIGTEC: CCIR, CCIRH, EEA, ZVEI_1, XVEI_2, ZVEI_3, NATEL, EIA
SEPAC: CCIR, EEA, ZVEI_1, ZVEI_2, ZVEI_3, EIA
Tone period: 20mS, 33mS 40mS, then 10mS steps to 2.55S.

Selcall Tone Deviation

6dB/octave pre-emphasis response, relative to 70% PSD at 2.4 kHz

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DTMF Tone Frequencies
Tones 0-9, *, #.
Tones 1209 Hz 1336 Hz 1477 Hz

697 Hz
770 Hz
852 Hz
941 Hz

1
4
7
*

2
5
8
0

3
6
9
#

2.5.5 Environmental
Operational Temperature

-30°C to +60°C

Storage Temperature

-40°C to +80°C

Vibration Specification

IEC 68-2-6 with additional frequency acceleration from 60 – 150 Hz

Cold

IEC 68-2-1 Test 5 hours at -10°C

Dry Heat

IEC 68-2-2 Test 5 hours at +55°C

Damp Heat Cycle

IEC 68-2-30 Test 2 cycles at +40°C

Product Sealing

Main Radio Unit: IEC529 rating IP54
Microphones: IEC529 rating IP54
Remote Control Head IEC529 rating IP54

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3. Technical Description

3.1 Receiver

Refer Figure 3-1

3.1.1 Front End Filters and RF Amplifier

The receiver input signal from the antenna passes through the antenna filter comprising L10,
L11, L12 and associated tuning capacitors. With the mobile in receive mode, diodes D3, D4 and
D5 in the antenna switch are reverse biased allowing the receiver input signal to be coupled
through to the front end with minimal loss. The overall insertion loss of the antenna filter and
switch is approximately 0.8dB. Front end selectivity is provided by varactor tuned bandpass
filters at the input and output of the RF amplifier.

Front end tuning voltages are derived from the alignment data stored in the radio. The DSP
processes this data to optimise front end tuning relative to the programmed channel frequencies
which may be changed at any time without re-aligning the radio.

To achieve the required varactor tuning range an arrangement of positive and negative bias
power supplies is used to provide a total bias across the varactors of up to 14.0VDC. A fixed

2.5V positive bias derived from the 5.0V supply and voltage divider R425/426 is applied to the
cathodes of the varactor diodes. The negative bias supply originates at the DSP/FPGA as a
composite digital tuning signal (FE TUNE) containing the data for the four front end tuning
values TUNE 1 to 4 for the particular channel frequency selected. The level is dependent on
channel frequency and tuning and varies between +0.1 and +3.0V. This signal then passes
through buffer U901A and level translator Q900 to Q903 where it is converted to a high level (-

0.5 to -11.5V) negative equivalent of the original signal. The -12.0V rail of the level translator is
generated by U300B/C with D304 to D306 providing the required voltage multiplier effect. The
high level negative signal is then split into the four individual front end negative DC values under
software control by multiplexer U902 and associated storage capacitors C904 to C907 before
being applied to the anodes of the front end tuning varactors.

The RF amplifier stage comprises a low noise transistor amplifier (Q400) which is compensated
to maintain good linearity across the required frequency bands and temperature range. This
provides excellent intermodulation and blocking performance across the full operating range.
The gain of this stage is typically 17dB for both UHF and VHF versions.

3.1.2 First Mixer and IF Section

The output of the last front end bandpass filter is coupled into single balanced mixer T400/D413
which converts the RF signal to an IF frequency of 45MHz. The local oscillator injection level is
typically +8dBm at T400 pin 1 with low side injection used for UHF and high side for VHF.

Following the mixer is IF amplifier Q401 which provides approximately 15dB of gain and in
association with its output circuitry presents the required load conditions to the 4 pole 45MHz
crystal filter Z401/402.

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TNM-M-E-0001 Page 14

Figure 3-1 VHF/UHF Receiver Block Diagram

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DRAFT D

TNM-M-E-0001 Page 15

3.1.3 Quadrature Demodulator

Additional IF gain of approximately 30dB occurs at U401 which is a dedicated IF AGC
amplifier/Quadrature Demodulator configured for single ended input and output operation. The
AGC voltage for U401 is derived from the RSSI function of the DSP via AUX CTL and
multiplexer U902. The onset of AGC operation occurs when RF input signal levels at the
antenna exceed -90dBm.

Conversion of the 45MHz IF signal to I and Q baseband signals is carried out by the
demodulator section of U401. The 90MHz local oscillator signal is generated by VCO Q402
which is phase locked by the auxiliary PLL output of U701 via feedback signal AUX LO2.

3.1.4 Receiver Audio Processing

All receiver audio processing and filtering functions are performed by the CODEC U800 under
the control of the DSP. The receiver I and Q analog baseband signals are converted to digital
signals by the CODEC ADC before being applied to a series of digital filters which provide the
final stage of adjacent channel filtering, high pass and low pass filtering and mute noise
processing for narrow and wideband operation. The processed signals are then converted to
analog audio signals by the CODEC DAC and are applied to conventional audio amplifiers
U803A/B and the speaker amplifier U5.

There are two speaker options available. A half bridged configuration using a speaker across
balanced output SPKR OUT1 and 2 which provides an audio output level of up to 4 watts into 4
ohms. The other option is a full bridge configuration using a high power speaker across SPKR
OUT1 and 2 and providing an audio output level of up to 10 watts into 8 ohms. The carrier and
signalling mute functions are performed by Q810/811/813 under DSP control with additional
receiver muting to U803B being applied by U103C when the mobile is in transmit mode. De­emphasis to the audio PA U5 is performed by R43 and capacitors C42 to C58. Flat audio is
provided to S1-6 via amplifier U803A.

3.2 Transmitter

Refer Figure 3-2.

3.2.1 Drivers and PA Stages

The RF output level from the VCO buffer Q604 is typically +5dBm (UHF) and +8dBm (VHF). TX
buffer Q606 increases this level by approximately 3dB (UHF) and 11dB (VHF) and also provides
additional VCO isolation. The following section of the TX buffer Q612 is controlled by the
transmitter power control loop and Q609. Q609 is normally saturated in transmit mode so there
is no minimum gain control applied to this stage. The gain of Q612 is typically 10dB (UHF) and
15dB (VHF) but the output level is reduced by input and output resistive attenuators to limit the
PA driver input level to typically +20dBm. The gain of PA driver Q12 is controlled by the power
control loop to ensure that transmitter output power remains within defined limits. The PA driver
output level is typically +25dBm. PA module U2 utilises three stages (UHF) and two stages
(VHF) to achieve the required final RF output power level of +44dBm (25 watts). Power output
settings are derived from alignment data stored in flash memory during the initial factory
alignment. The DSP processes this data to optimise the power output level relative to the
programmed channel frequencies which may be changed at any time without retuning the radio.
.

DRAFT D

TNM-M-E-0001 Page 16

Figure 3-2 VHF/UHF Transmitter Block Diagram

An active filter comprising Q14, 17,18 and 19 provides isolation to minimise power supply noise
at the PA. This is achieved by maintaining a voltage differential of approximately 1V across Q14
and indirectly filtering its gate voltage. Q14 is switched on only during transmit via R523 to
minimise receiver power requirements.

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DRAFT D

TNM-M-E-0001 Page 17

3.2.2 Power Control

Output power is stabilised by a power control feedback loop. L1, R54, a printed circuit
transmission line, D6 and associated components comprise the power detector with Q3/10, U3
and associated components providing the power setting and control sections. Forward and
reverse power is sampled by the power detector and applied as a DC voltage to the inverting
input of comparator U3A. The TX PWR SET voltage which is a DC voltage proportional to the
programmed TX power setting is applied to the non-inverting input of the comparator. PA
module output level changes due to supply voltage, load or temperature variations are detected
and applied to the comparator which proportionally adjusts the PA driver (Q12) supply, and
therefore the PA drive level, via Q10/Q3. High temperature protection is provided by thermistor
R452 which progressively reduces the power level if the PA module temperature becomes
excessive. Q15 and Q16 provide for dual power control time constants necessary for good
power ramp and decay characteristics.

3.2.3 Antenna Changeover and Harmonic Filter

The antenna changeover circuit consisting of pin diodes D3/D4/D5 is switched by Q4/Q8/Q11
and associated circuitry allowing the transmitter output to be coupled to the antenna while
providing isolation for the receiver input. With the transmitter switched on, the diodes are
forward biased allowing power to be coupled through to the antenna and isolating the receiver
by grounding its input at C28. The short circuit at the receiver input is transformed to an effective
open circuit at D3 by L13, which minimises transmitter loading. With the transmitter switched off
the diodes are reverse biased allowing the receiver input signal to reach the receiver front end
with minimal loading and loss.

The harmonic rejection low pass filter comprises L10/11/12 and associated capacitors.

3.2.4 Transmitter Audio Processing

Microphone audio input signals of 40mV RMS with a source impedance of 470 ohms are
provided at the microphone input (AUD IN1) by an external microphone unit comprising an
electret microphone insert and a preamplifier with a gain of 18dB. U108 is a control gate for the
microphone audio signals.

AUD IN2 is the external audio options and data input which is controlled by gate U107. Inverter
Q20 ensures that the data or audio options signals are muted when the mic. audio gate is
active. The AUD IN2 input level and source impedance is the same as the microphone input.

Q812 is a unity gain amplifier which provides buffering of the audio and data signals. U103B
provides CODEC input switching which selects either the receiver I signal or transmitter
audio/data signals depending on the TX/RX mode. All pre-emphasis, filtering, compression and
limiting processes for narrow and wideband operation are carried out in the CODEC (U800)
under the control of the DSP. The processed transmitter audio/data from the CODEC output at
VOUTL is applied to the VCO as a modulation signal with a level of approximately 200mV P/P.

DRAFT D

TNM-M-E-0001 Page 18

Figure 3-3 VHF/UHF Synthesiser, Block Diagram

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DRAFT D

TNM-M-E-0001 Page 19

3.3 Frequency Synthesiser

3.3.1 General

Refer Figure 3-3
The SRM9000 frequency synthesiser consists of individual transmitter and receiver (local

oscillator) voltage controlled oscillators, loop filter, varactor negative bias generator, reference
oscillator and an integrated, dual phase locked loop device U701.

3.3.2 PLL

The PLL device contains two prescalers, programmable dividers and phase comparators to
provide a main and auxiliary PLL. The main PLL of U701 controls the frequency of the TX/RX
VCOs via Control Voltage outputs at pins 2 and 3 and VCO Feedback to pin 6. The auxiliary
PLL is used to control the receiver 90MHz second local oscillator via the Control Voltage output
at pin 17 and VCO Feedback to pin 15. The PLL operation involves the division of the 14.4MHz
reference oscillator frequency by divider U710 and the internal divider of U701 down to a lower
frequency which corresponds to a sub-multiple of the radio channel spacing ie. 6.25kHz for

12.5/25kHz channel spacing or 5kHz for 20kHz channel spacing. The VCO frequency is
sampled and divided down to the same frequency after which it is phase compared to the
reference. Any error produces an offset to the Control Voltage output which is used to correct
the VCO frequency. A valid lock detect output is derived from pin 20 and is sampled by the
FPGA during transmit. If an unlocked signal is detected the radio will switch back to receive
mode.

3.3.3 VCO

The transmitter and receiver VCOs use low noise JFET transistors (Q600 RX, Q602 TX) and
inductors L602 (RX), L608 (TX) to generate the signals for the required band coverage.
Electronic tuning is provided by varactor diodes D600 to D608 with their control voltages derived
from the Loop Filter, PLL and Negative Bias Generator.

VCO selection and timing is controlled by the DSP via the RX and TX power supplies and
applied through switches Q601 (RX) and Q603 (TX). VCO buffer Q604/605 isolates the VCO
from load variations and active power supply filter Q615 minimises supply related noise. A PLL
feedback signal is sampled from the VCO buffer output via buffer Q607.

3.3.4 Negative Bias Generator and Loop Filter

A positive and negative varactor bias supply similar to the front-end varactor arrangement has
been used to achieve the required broadband tuning range of the VCOs. PLL device U701 is
programmed to deliver a fixed nominal +2.5V output from phase detector/charge pump CPPF or
CPP (selection depends on radio setup) regardless of the channel frequency selected. This
voltage is filtered to remove synthesiser noise and reference products by loop filter
C719/722/734 and R721/724/734. The resulting low noise voltage is applied to the cathode side
of the VCO varactor tuning diodes as a positive bias voltage. The negative bias supply
originates as a positive DC voltage (0.1V to 3.0V) at the DAC output of U701 (DOUT) with a
level relative to the programmed state of the radio (eg. channel frequency, TX/RX state). The
voltage is converted to a high level negative supply by VCO Varicap Negative Supply Q700 to
Q703. The -17V rail of this supply is generated by U300B/C with D304 to D307 providing the
voltage multiplying effect needed to achieve -17V. The output of the negative supply is applied
directly to the VCO varactor anodes as the negative tuning voltage VCAP BIAS.

3.3.5 Phase Modulator

The modulation path for audio, data and higher frequency CTCSS signals is via D609 and its
associated components in the TX VCO. The reference input to the PLL (FXTAL) provides the
low frequency modulation path in conjunction with phase modulator Q714 to Q716. U711A is a
low pass filter which provides 6dB per octave attenuation to frequencies above approximately
180Hz. Modulation balance adjustment is carried out using a CODEC generated 100Hz square
wave applied to TX MOD1. A DAC output from the Alignment Tool is applied to buffer U711B
and ramp generator Q711 to Q713 via the TUNE BAL line to adjust the low frequency
modulation level.

DRAFT D

TNM-M-E-0001 Page 20

3.3.6 Reference Oscillator

TCXO U700 determines the overall frequency stability and frequency setting of the radio. The
frequency setting is achieved by adjusting its ADJ voltage with the Alignment Tool. In addition,
the ADJ input is used in a frequency control loop with the receiver I and Q signals to provide
receiver AFC. U700 operates at 14.4MHz and is specified at ±2.5ppm frequency stability over
the temperature range -25° to +75°C.

3.4 Control

Refer Figure 3-4

3.4.1 DSP and FPGA

The SRM9000 transceiver operates under the control of a DSP (U102) and FPGA (U106)
combination which together with a number of other dedicated devices perform all the operational
and processing functions required by the radio. The FPGA is configured by the DSP under
software control to provide the following functions:

• Channel set-up of all operating frequencies

• Modulation processing and filtering

• De-modulation processing and filtering

• TX power output reference

• Receiver front end tuning

• Serial communications with alignment tool, microphone and control head

• Modem functionality for data modulation

• All signalling / CTCSS generation and decoding

• CO control

• Receiver muting control

• TX / RX switching

• PLL detect

DRAFT D

TNM-M-E-0001 Page 21

Figure 3-4 VHF/UHF Control Block Diagram

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e

g

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l

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r

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l

a

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r

Q

9

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0

/

9

0

1

/

9

0

2

/

9

0

9

R

x

D

a

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x

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e

r

i

a

l

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S

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DRAFT D

TNM-M-E-0001 Page 22

3.4.2 DSP Clock Oscillator

The DSP is clocked by a 15.360MHz oscillator which consists of crystal X100 and an internal
DSP oscillator. Q100 forms a crystal switching circuit with C117 which when activated by a
command from the FPGA steers the oscillator away from potential interfering frequencies.

3.5 Memory

Memory consists of the internal DSP memory and an external 4MB non-volatile Flash Memory
U104. When power is off, program and data is retained in Flash Memory. At power-on, a boot
program downloads the DSP’s program from Flash Memory to its internal RAM for faster
program execution and access to data.

3.5.1 Multiplexer

U902 contains 2 separate 4-channel multiplexers providing a total of 8 independently controlled
analog switches. Under software control, the multiplexers produce tuning voltages from supplied
data for the receiver front end (TUNE 1 to 4), TX power setting (TX PWR SET), receiver AGC
(AGC-1), alert tone (A TONE) and FPGA ramp generator (ADC REF).

Buffer U802B is fed with a composite digital tuning signal (AUX CTL) from the DSP/FPGA
containing the data for AGC, A TONE, ADC REF and TX PWR SET settings. The level is
dependent on channel frequency and tuning and varies between 0.1 to 3.0V. This signal is
applied to one group of 4 analog switches in U902 via a common input connected to pin 13. The
second group of 4 switches is fed with the receiver front end tuning signal FE TUNE (to provide
outputs for TUNE 1 to 4) via the second common input at pin 3 as described in the receiver front
end section.

The 2 groups of analog switches are independently controlled by FPGA binary signals MUX A0
and A1 and enable line MUXEN to output the required tuning voltages as a series of pulses.
These pulses are converted to steady state voltages by integration capacitors C904 to 911 and
C921 to 925.

3.6 Power Supplies

3.6.1 Power On Function

The unregulated 13.8V DC input is routed directly to high current devices and is also switched
via FET Q350. The output from Q350 feeds three, low drop out series regulators and associated
switched and auxiliary supplies which along with a negative voltage generator provide all the
switched power requirements of the transceiver.

Q315/316/317 and U313 form a power on/off latch circuit which is activated by a pulse from the
control unit or microphone/handset via PWR ON or PWR OFF and controls the FET power
switch Q350. A PWR OFF operation requires the button to be held down for more than 2
seconds. This is then sensed by the FPGA via the PWR SENSE line which turns the radio off by
placing a positive pulse on the PWR OFF line thereby resetting U313B.

DRAFT D

TNM-M-E-0001 Page 23

3.6.2 Power Supplies

The following is a list of the SRM9000 power supplies and some of the devices and circuits they
supply.

3.6.2.1 +8V Regulator U310

Regulated +8.0V supply (8V0 and +8V)

• TX buffer Q612

• VCOs and VCO buffers via active filter Q615

• RX second local oscillator via Q403

Regulated +8.0V switched supply (RX PSU)

• RX front end

• IF Amplifier

• Various switching functions

3.6.2.2 +5V Regulator U311

Regulated +5.0V supply (5V0 and +5V)

• RX front end varactor positive bias

• Synth. buffer Q607

• VCO varactor negative supply Q700 to Q703

• TCXO U700

• RX audio amplifiers U803A/B

• RX mute switch Q810/813

• Multiplexer U902

• FE TUNE level translator and buffer U901A, Q900/901

Regulated +5.0V switched supply (TX PSU and TX PSU+)

• TX power control U3

• TX buffer Q606

• Microphone amplifier Q812

• Various switching functions

DRAFT D

TNM-M-E-0001 Page 24

3.6.2.3 +3.3V Regulator U312

Regulated +3.3V supply (3N3)

• Digital supply for CODEC U800

• DSP U102

• FPGA U106

Regulated +3.3V supply (3Q3)

• I Q demodulator U401

Regulated +3.3V supply (3C3)

• Analog supply for CODEC U800

Regulated +3.3V supply (3P3)

• PLL U701

• TCXO divider U702

Unregulated 13.8V (13V8 UNSW)

• TX PA module U2

• TX PA power control circuit Q3

• Active filter Q14/17/18/19

• Antenna changeover switch Q4/8/11

• RX mute switch Q811

• RX speaker amplifier U5

3.6.2.4 Negative Power Supply U300B/C

Provides -17.0V output (-17V0)

• Negative rail for VCO Varicap Negative Supply Q700, 701, 702 and Q703

-12.0V Output (-12V0)

• Negative rail for FE TUNE level translator Q900, 901, 902, 903 and multiplexer U902

DRAFT D

TNM-M-E-0001 Page 25

4. Alignment

This procedure is applicable to all versions of SRM9000 mobile transceivers.

If the radio contains customer configuration data that must be retained, you must first use the
SRM9000 Configuration Programmer (FPP) software to read the radio and store the data on an
FPP file before commencing with the alignment procedure.

When the Alignment is completed, use the SRM9000 Configuration Programmer (FPP) software
to retrieve this stored data from the FPP file and write it back to the radio.

It is preferred that the radio remain installed in its aluminium extruded case throughout this
alignment procedure. If the radio is to be aligned when removed from the case, a temporary
heat sink must be fitted under the Transmitter PA module and the receiver output must be kept
below 100 mW.

4.1 TEST EQUIPMENT

1. Radio transceiver test set CMT, 52/82 or similar.

2. Variable DC power supply 10.8V to 16.2V at 10 amps

3. Oscilloscope 20 MHz bandwidth minimum

4. SRM9000 Programming & Alignment Breakout

Box

As detailed in Figure 4-1

5. SRM9000 Speaker O/P Breakout Box As detailed in Figure 4-2

6. Personal Computer 486 DX 66 or better.

Operating system Windows 95 or later.
Minimum RAM - 16MB.
5MB free hard disk space.
Floppy drive - 1.44MB.
Mouse and serial port required

7. SRM9000 Alignment Tool Computer Software file

8. SRM9000 Configuration Programmer (FPP) Computer Software file

Caution

Preparing the radio will erase from the radio all customer PMR and Trunking

configuration data (channel, signalling information etc). The only data retained by

the Alignment Tool is the alignment data from the radio (DAC settings for TX power,

front-end tuning etc).

DRAFT D

TNM-M-E-0001 Page 26

Black
Red

Yellow
Blue
Brown

Orange

Green(4)

White (8)

(Not Used)

+

470E

White

Green

Mic Audio in

Mic Ground

Ground
Handset AF Output

13.8V Switched

On/Off
Rx Data
Tx Data

8

4

7

6
5

3
2

1

RJ45

PRM80
Programming Cable
P/N 9525-001-00016

BNC (F)

Connector

22uF to 47uF

Tant. or Elect

DB25

Access and modify

cable as shown

9000_49/2

2

5

-

9

W

a

y

A

d

a

p

t

o

r

PC

To

SRM9000

S1

AF Generator

Figure 4-1 SRM9000 Programming & Alignment Breakout Box

Figure 4-2 SRM9000 Speaker Output Breakout Box

T1

600E 1:1

Line Matching

Transformer

To

Noise & Distortion Meter

&

CRO

To

SRM9000 P2

Pins 6 & 13

9000_49/3

R

R

= Audio Power Load (set as appropriate)

or
Resistor 4E 4W for 1/2 Bridge Speaker option
Resistor 8E 12W for full Bridge Speaker option

DRAFT D

TNM-M-E-0001 Page 27

4.2 test set up

7

6

5

4

3

2

1

8

15

14

13

12

11

10

9

SRM9000

P2

(DB15M)

PC

SRM9000

Programming

and

Alignment

Breakout

Box

S5

Antenna Skt

S1

RJ45

AF

Generator

13.8V DC

Power Supply

CRO

9000_49

+

-

Radio

Transceiver

Test

Set

Noise &

Distortion

Meter

SRM9000

Speaker O/P

Breakout

Box

Coax

(<200 mm)

Figure 4-3 Test Set up

1. Connect the radio to the test equipment as shown in Figure 4-3.

2. Switch on the DC Power Supply.

DRAFT D

TNM-M-E-0001 Page 28

4.2.1 COMMS Set up

1. Copy the SRM9000 Alignment Tool Computer
Software file to the PC hard drive and run the
program

The Alignment Tool Opening Menu is displayed.

2.

Go to the Options menu and choose Comms

Setup.

3.

The Comms Setup dialogue box is displayed.
Select the Comms Port setting appropriate to the

configuration of your PC and choose üüOK.
(Usually COM1)

DRAFT D

TNM-M-E-0001 Page 29

4.2.2 Radio Preparation

Radio parameters are to be aligned sequentially as detailed in this procedure.

1. At the Opening Menu, select the

Align Menu and choose
Prepare/Read Radio.

2.

The WARNING is displayed.
Choose No if you want to save the

configuration and use the FPP
software to read and save the data to
a file.

Choose Yes if you want to proceed
and go to step 3.

3. The radio alignment data is read
(indicated by percentage bar) and
stored.

The test alignment data is
downloaded into the radio.

Note: In test alignment mode the radio is configured only for 12.5 kHz channel

spacing, therefore all alignment is carried out at 12.5 kHz levels. When the radio
is configured with the FPP for other channel spacings, the deviation related
levels are calculated on a per channel basis by the radio software.

DRAFT D

TNM-M-E-0001 Page 30

4.2.3 ALIGNMENT PROCEDURE

Radio alignment must be done in the sequence detailed in the following paragraphs. This
alignment assumes that the radio is functioning normally.

4.2.3.1 VCO DAC Alignment

1. Select the VCO DAC page and choose Channel 0.
The channel number and frequency will be highlighted.

2.

Select the Synth DAC Rx slider (slider will be highlighted) and (using the left/right arrow
keys or the mouse) adjust for a VCO reading as close to 145 as possible (must be
between 140 and 150).

3. Repeat Step 2 for the remaining 3 Channels (1, 2, & 3, in turn)

4. Select Channel 0.

5.

Select PTT and adjust the Synth DAC Tx slider for a VCO reading as close to 145 as
possible (must be between 140 and 150).

6. Repeat Step 5 for the remaining 3 Channels (1, 2, & 3).

7.

Release the PTT.

DRAFT D

TNM-M-E-0001 Page 31

4.2.3.2 TCXO (Radio Netting Adjustment)

1.

Select the Mute/TCXO page.

2.

Select PTT.

3.

Adjust the TCXO slider to ensure that the transmit frequency error is within normal
tolerance for the selected channel (to be measured on the RF Test Set frequency
counter).

DRAFT D

TNM-M-E-0001 Page 32

4.2.3.3 RX FRONT END

1. Ensure that the TCX0 Alignment has been done before proceeding with this section.

2.

Select the Mute/Channel page

3.

Select Mute Open.

4.

Set the Volume slider to 15.
Speaker audio should now be visible on the CRO, if required readjust the Volume slider

to a suitable level.

DRAFT D

TNM-M-E-0001 Page 33

5.

Select the Rx Front End Page

6.

Select Channel 0

7. Set the Signal Generator to the Channel 0 carrier frequency, with a 1000Hz modulation
signal, a deviation of ±1.5 kHz and a RF level of -90dBm.

The RSSI barchart display should now be (typically) well above a reading of 20 - if so,
jump to step 9.

8. If the RSSI is not visible or is very low, Manual Tuning may be required. To do this, adjust
the four Filter sliders (1-4) in combination for the maximum RSSI reading or for the best
sinad reading. Proceed to step 9 when an RSSI of better than 20 is achieved.

Note: For optimum results, the sliders should be adjusted to be approximately in line.

9.

Select Auto Align.
The front end will be tuned automatically.

10.Verify that the receiver sensitivity is better than -117.5dBm for 12dB sinad. (Sensitivity is
typically -120dBm).

11.Repeat Steps 7 to 10 for the remaining 3 Channels (1, 2, & 3).

DRAFT D

TNM-M-E-0001 Page 34

4.2.3.4 MUTE ADJUSTMENT

1.

Select the Mute/Channel page, and ensure that the Mute Open option is selected.

2. Set the RF signal generator to the receiver alignment frequency, and adjust the RF level

such that the desired mute opening sinad (typically 10dB sinad) is achieved.

3.

Select Mute Closed and remove the RF input from the radio.

4.

Select the Mute/TCXO page

5.

Set the Squelch Open and Squelch Close sliders to the fully left position. This ensures
the receiver will be muted.

6.

Set the Squelch Close slider to the fully right position.

7. Reconnect the RF input to the radio.

8.

Adjust the Squelch Open slider to the right until the mute opens.

9. Reduce the Signal Generator output level by approximately 2dB (or by an amount equal

to the desired mute hysteresis level).

10.

Adjust the Squelch Close slider to the left until the mute closes.

11. The mute should now open and closes at the desired RF levels.

DRAFT D

TNM-M-E-0001 Page 35

4.2.3.5 RSSI

1.

Select the RSSI Cal page.

2. Set the Signal Generator for a RF output level of -90dBm at the specified frequency.

3.

Activate the RSSI button.
The receiver RSSI threshold setting is calibrated.

DRAFT D

TNM-M-E-0001 Page 36

4.2.3.6 TX POWER

1.

Select Tx Power/Mod page.

2.

Select Channel 0.

3.

Select the 25W-power level.

4.

Press the PTT button.

5.

Adjust the Tx Final Value slider for a power output of 25W.
The supply current shall be less than 7.5A (UHF) and 6.5A (VHF).

6.

Select the 5W-power level.

7.

Adjust the Tx Final Value slider for a power output of 5W.

8.

Select the 1W power level.

9.

Adjust the Tx Final Value slider for a power output of 1W.

10.

Release the PTT button.

11. Repeat steps 2 to 10 inclusive for the remaining 3 Channels (1, 2, & 3).

DRAFT D

TNM-M-E-0001 Page 37

4.2.3.7 MODULATION

1.

Select Tx Power/Mod page.

2.

Select Channel 0.

3.

Select the 1W power level.

4. Set the microphone input signal from the Audio Generator to 1000Hz at 400 mV RMS.

5.

Adjust the VCO Modulation Limit slider for a deviation of ±2.05kHz

6. Reduce the microphone input level to 40mV RMS and check that the deviation is within

the range ±1.25 kHz to ±1.75 kHz.

7. Repeat steps 2 to 7 inclusive for the remaining 3 Channels (1, 2, & 3).

8. Remove the microphone audio input signal

9.

Select the Generate Square Wave function.

10.

Select PTT and, while viewing the de-modulated signal on the transceiver test set
oscilloscope, adjust the Modulation Balance slider for the best square wave symmetry.

11. Repeat steps 8 to 11 inclusive for the remaining 3 Channels (1, 2, & 3).

DRAFT D

TNM-M-E-0001 Page 38

4.2.3.8 PROGRAMMING

When all channels have been aligned the radio is programmed with the new alignment data:

1.

Select Align and choose Write
Alignment.

2. A warning message is displayed.

3.

Choose Yes.
New alignment data is written to

the radio.

4.2.3.9 Customers Radio Configuration Data

If the Customers Radio Configuration Data was stored in an FPP file, use the SRM9000
Configuration Programmer to write this data to the radio.

DRAFT D

TNM-M-E-0001 Page 39

5. Replaceable Parts

1

2

9

4

7

3

4

5

6

8

10

9000_51

Figure 5-1 Replaceable Parts

Ident Description Quantity per Assembly Part Number

1 PCB E0-Band Transceiver 1 3513-570-13371
1 PCB AC-Band Transceiver 1 3513-570-13361
1 PCB KM-Band Transceiver 1 3513-570-13381
1 PCB TK-Band Transceiver 1 3513-570-13391
1 PCB UW-Band Transceiver 1 3513-570-13401
1 PCB WR-Band Transceiver 1 tba
2 Case 1 3513-901-70071
3 End Cap, Rear 1 3513-903-91081
4 Screw End Cap 12 PT Type DG
5 Screw Tray Retention 3 M3 x 16
6 Screw Tray Retention 2 M3 x 12
7 Label Transceiver Top 1 3513-903-8219A
8 End Cap, Front 1 3513-903-91071

9 Label Front End Cap 1 3513-903-8220A
10 Inner Tray 1 3502-310-63310
11 LT Lead - 5m 1 3502-350-11251
12 BNC Connector, Crimp 1 3513-505-05991
13 Fuse Holder 1 2422-088-00185
14 Fuse 10A Quickblow 1 2422-086-10096
15 TX PA Shield cover 3502-310-63221
16 RJ45 Connector 1 3513-999-99331
17 DB15 Connector 1 3513-999-02063
18 Antenna BNC connector 1 3513-505-05991
19 Audio PA Module U5 1 3513-999-52036
20 Voltage Regulator 8V, U310 1 3513-999-52031
21 Voltage Regulator U311 & U312 1 3513-999-52032
22 Temperature Controlled Crystal Oscillator U700 1 3513-999-99200
23 Transient Suppressor Diode D1 1 3513-999-24014
24 ALC Regulator Q3 1 3513-999-05031

DRAFT D

TNM-M-E-0001 Page 40

Ident Description Quantity per Assembly Part Number

25 Transmit Receive Switch Q4 1 3513-999-00006
26 Supply Regulator Switch Q14 1 3513-999-05032
27 Option Switch Q105 1 3513-999-00006
28 Output 0 Driver Q320 1 9336-630-70115
29 ON/OFF FET Q350 1 9336-630-05032

Figure 5-2 Band-Specific Parts

Ident Description Quantity per Assembly Part Number

1 Tx PA Module U2 (E0 Band) 1 tba

1 Tx PA Module U2 (AC Band) 1 tba

1 Tx PA Module U2 (KM Band) 1 tba

1 Tx PA Module U2 (TK Band) 1 tba

1 Tx PA Module U2 (UW Band) 1 3513-999-52033

1 Tx PA Module U2 (WR Band) 1 tba

DRAFT D

TNM-M-E-0001 Page 41

6. Circuit Diagrams and Parts List

This section contains circuit schematics and printed circuit board details.

6.1 List of Illustrations

Diagram
Reference

Sheet
Code

Description Comment

Figure 6.1 1 SRM9000 Block Diagram Illustration showing all sub-

section interconnections
Figure 6.2 2 DSP and FGPA Schematic
Figure 6.3 3 Power Supply Schematic
Figure 6.4E0 4 Receiver Circuit Schematic E0 Band (66 - 88MHz)
Figure 6.4AC 4 Receiver Circuit Schematic AC Band (136 - 174MHz)
Figure 6.4TK 4 Receiver Circuit Schematic TK Band (400-450MHz)
Figure 6.4UW 4 Receiver Circuit Schematic UW Band (440- 500MHz)
Figure 6.5E0 5 Transmitter Circuit Schematic E0 Band (66 - 88MHz)
Figure 6.5AC 5 Transmitter Circuit Schematic AC Band (136 - 174MHz)
Figure 6.5TK 5 Transmitter Circuit Schematic TK Band (400-450MHz)
Figure 6.5UW 5 Transmitter Circuit Schematic UW Band (440- 500MHz)
Figure 6.6E0 6 Synthesiser - VCO Schematic E0 Band (66 - 88MHz)
Figure 6.6AC 6 Synthesiser - VCO Schematic AC Band (136 - 174MHz)
Figure 6.6TK 6 Synthesiser - VCO Schematic TK Band (400-450MHz)
Figure 6.6UW 6 Synthesiser - VCO Schematic UW Band (440- 500MHz)
Figure 6.7E0 7 Synthesiser - PLL Schematic E0 Band (66 - 88MHz)
Figure 6.7AC 7 Synthesiser - PLL Schematic AC Band (136 - 174MHz)
Figure 6.7TK 7 Synthesiser - PLL Schematic TK Band (400-450MHz)
Figure 6.7UW 7 Synthesiser - PLL Schematic UW Band (440- 500MHz)
Figure 6.8 8 A/D Converter Schematic
Figure 6.9 9 D/A Multiplexer Schematic
Figure 6.10 10 I/O Connections Schematic
Figure 6.11 - SRM9000 PCB layout, Top 1 of 2
Figure 6.12 - SRM9000 PCB layout, Top 2 of 2
Figure 6.13 - SRM9000 PCB layout, Bottom 1 of 2
Figure 6.14 SRM9000 PCB layout, Bottom 2 of 2

DRAFT D

TNM-M-E-0001 Page 42

(10) I/O Diagram

(2) DSP/FGPA Diagram

(8) A/D Converter / Audio PA Diagram

(6) Synth. VCO Diagram

(7) Synth. PLL Diagram

(4) Receiver Diagram

(9) D/A Multiplexer Diagram

(3) Power Supply Diagram

(5) Transmitter Diagram

RESET

U101

EPF8282 FPGA

PWR_OFF

MUX CONTROL

PWR_SENSE
IGN_SENSE

CONTROL

A_TONE

MASTER

15.360MHz

9

3

1
1
1

3

3

MOVE XTAL

FE_TUNE

LOOP_VOLTS

BATT_VOLTS

RF_DET

SPKR_ON

AFC/TX_MOD2

TX_MOD1

Buffer

Comparator

Buffer

AUX_CTL

CLK

CLOCK

ADSP-2185L

P1

U106

U100

U901a

U105

U901b

U802b

Q100

TEST
PORT

OPTIONS

Connector

DB15

EXTERNAL

Connector

P3

P2

S1

FLASH

8

20

DATA

ADD

U104

U102

CLKOUT

26

15

26

5

RJ45

SKT

SDIN

IRQB

/RESET

SOFS

WR
RD

5

8

1
1
1
1
1

ADD

DATA

POWER
SUPPLY

DC

DISTRIBUTION

60651011a.cdr

Vehicle
Battery

TCXO

SYN_FAST

CONTROL

TUNE_BAL

LOCK DETECT

Rx
VCO

Tx
VCO

Power Amp Preamp

Vbias

Buffer

Mute

Mic Amp

Tx Buffer

Buffer

TX _MOD1

Loop Filter

Synth Buffer

Q602

Q600

Q607

U103a

U103c

U103b

U107/U108/U109

U5

U803b

U802

Q810/813

Q812

D610/D611

Q606

Q604

U700

Q711
Q714

U710

U711a

U711b

Synthesizer

U701

FXTAL

PRI

DOUTCPA

AUX

Ramp Generator
/Phase modulator

UMA1018

14.4MHz

Buffer

Buffer

Mic

H/Set
Speaker

CODEC

VOUTR

VINR

VINLVOUTL

UDA1340

U800

IF Amp

Loop Filter

1st Mixer

RF Amp

TUNE1

TUNE2

TUNE3

TUNE4

I/Q

Demodulator

45MHz

In

LO

I

Q

AGC

VCO
IQ LO

RF9957

90MHz

Q402

Q400

T400

Q401 Z401/Z402

U401

U3

Tx Buffer

Power Control

Tx Driver

Antenna

Tx Power Amp

Q612 Q12 U2

AGC-I

FE_TUNE4

FE_TUNE3

FE_TUNE2

FE_TUNE1

ADC_REF

TX_PWR_SET

A_TONE

Buffer

H/S Audio

U803a

Main
Speaker

Figure 6-1 SRM9000 Block Diagram

DRAFT D

TNM-M-E-0001 Page 43

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13

3N3

3N3

3N3

0VA

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
D16
D17
D18
D19

0VA 0VA

0VA

R108

2k2

C122

100n

C121

100n

R120

10k

R119

10k

R118

10k

C125

100n

X100

15.360MHz

R115

680k

Q100

BC849CW

C118

4p7

C116

4n7

R106

10k

MOVEX

A4/IAD3

1

A5/IAD4

2

Gnd

3

A6/IAD5

4

A7/IAD6

5

A8/IAD7

6

A9/IAD8

7

A10/IAD9

8

A11/IAD10

9

A12/IAD11

10

A13/IAD12

11

Gnd

12

CLKIN

13

XTAL

14

Vdd

15

CLKOUT

16

Gnd

17

Vdd

18

WR

19

RD

20

BMS

21

DMS

22

PMS

23

IOMS

24

CMS

25

IRQE +PF4

26

IRQLO +PF5

27

Gnd

28

IRQL1 + PF6

29

IRQ2 + PF7

30

DT0

31

TFS0

32

RFS0

33

DR0

34

SCLK0

35

Vdd

36

DT1

37

TFS1

38

RFS1

39

DR1

40

Gnd

41

SCLK1

42

ERESET

43

RESET

44

EMS

45

EE

46

ECLK

47

ELOUT

48

ELIN

49

EINT

50

EBR

51

BR

52

EBG

53

BG

54

D0/IAD13

55

D1/IAD14

56

D2/IAD15

57

D3/IACK

58

Vdd

59

Gnd

60

D4/IS

61

D5/IAL

62

D6/IRD

63

D7/IWR

64

D8

65

Gnd

66

Vdd

67

D9

68

D10

69

D11

70

Gnd

71

D12

72

D13

73

D14

74

D15

75

D16

76

D17

77

D18

78

D19

79

Gnd

80

D20

81

D21

82

D22

83

D23

84

FL2

85

FL1

86

FL0

87

PF3

88

Vdd

90

PWD

91

Gnd

92

PF1 (MODE B)

93

PF0 (MODE A)

94

BGH

95

PWDACK

96

A0

97

A1/IAD0

98

A2/IAD1

99

A3/IAD2

100

PF2 (MODE C)

89

U102 ADSP2185L-133

C119

18p

C120

18p

0VA0VA

R121

10k

R122

10k

R123

10k

R124

10k

3N3

D20

D8
D9
D10
D11
D12
D13
D14
D15

D16
D17
D18
D19
D20
D21
D22
D23

3N3

0VA

Vcc

6

Vcc

20

Vcc

37

Vcc

56

Gnd

2

Gnd

13

Gnd

30

Gnd

44

Gnd

52

Gnd

63

Gnd

80

Gnd

94

nSP

75

MSEL1

51

MSEL0

74

DCLK

100

DATA0

5

nCONFIG

25

CONF_DONE

1

nSTATUS

24

Vcc

70

Vcc

87

INPUT_1

3

INPUT_2

23

INPUT_3

53

I/O_1

4

I/O_2

7

I/O_3

8

I/O_4

9

I/O_6

12

I/O_7

14

I/O_8

15

I/O_5

10

I/O_62 (TMS)

11

I/O_9

16

I/O_10

17

I/O_63 (TDO)

18

I/O_71 (CS)

19

I/O_42 (ADD2)

71

I/O_66 (TCK)

72

I/O_43 (ADD1)

76

I/O_72 (RDYnBUSY)

77

I/O_44 (ADD0)

78

I/O_40 (ADD4)

68

I/O_41 (ADD3)

69

I/O_45

81

I/O_46

82

I/O_47

83

I/O_48

84

I/O_49

85

I/O_50

86

I/O_51

88

I/O_52

89

I/O_37 (ADD7)

65

I/O_38 (ADD6)

66

I/O_39 (ADD5)

67

I/O_53 (DATA7)

90

I/O_54 (DATA6)

91

I/O_55 (DATA5)

92

I/O_56

93

I/O_57 (DATA4)

95

I/O_27

48

I/O_28 (ADD17)

49

Gnd

50

I/O_65 (TDI)

54

I/O_29 (ADD15)

55

I/O_30 (ADD14)

57

I/O_31 (ADD13)

58

I/O_32 (ADD12)

59

I/O_70 (nCS)

21

I/O_67 (nWS)

22

I/O_11

26

I/O_12

27

I/O_13 (ADD16)

28

I/O_14

29

I/O_15

31

I/O_16

32

I/O_17

33

I/O_18

34

I/O_19

35

I/O_20

36

I/O_21

38

I/O_22

39

I/O_23

40

I/O_24

41

I/O_68 (nRS)

42

I/O_25

43

I/O_69 (RDCLK)

45

I/O_26

46

I/O_73 (CLKUSR)

47

I/O_58

96

I/O_59 (DATA3)

97

I/O_60

98

I/O_33 (ADD11)

60

I/O_34 (ADD10)

61

I/O_35 (ADD9)

62

I/O_36 (ADD8)

64

I/O_61 (DATA2)

99

NO_CONNECT (SDOUT)

79

NO_CONNECT (INPUT_4)

73

U106

EPF8282AVTC100-3

R150

12k

R149

24k

R151

24k

R152

12k

R153

24k

R154

12k

R155

24k

R156

12k

R157

24k

R158

12k

R159

24k

R160

12k

R161

24k

R162

12k

R163

24k

R164

24k

0VA

R165

24k

R166

12k

R167

24k

R168

12k

R169

24k

R170

12k

R171

24k

R172

12k

R173

24k

R174

12k

0VA

4

5

2

312

U105A

LM239

R131

220k

0VA

0VA

6

7

1

U105B

LM239

0VA

10

11

13

U105D

LM239

R136

N.F.

C131

10n

0VA

0VA

8

9

14

U105C

LM239

0VA

+5V

3N3

3N3

R145

100k

3N3

C132

100p

0VA

13V8_UNSW_F

R125

10k

3N3

LOCK

L3D

8

L3M

8

L3C

8

SYN_FAST

IRQ8

IRQ8

FSEN

S0FS

CSC

8

CDO

8

CDI

8

RX_PON

3

TX_PON

3

D8
D9
D10
D11
D12
D13
D14
D15

D8
D9
D10
D11
D12
D13
D14
D15

A0
A1
A2
A3
A4

/RD

/WR

GSEL

/WR

/RD

PSEL
/RD
/WR

PSEL

GSEL

0VA

EMS
EE
ECLK
ELOUT
ELIN
EINT
EBR
EBG
ERES

/BG

/BR

/BG

/BR

EBG

EINT

EBR

ELIN

ECLK
ELOUT

EMS
EE

ERES
/RESET

/RESET

R114

4k7

3N3

9

10

8

147

&

U100C

74HC132PW

C0FL

8

S0FS

9

FE_TUNE

9

AUX_CTL

MUXEN

MUX_A1

MUX_A0

3N3

0VA

C133

100n

GCLK
GDAT
CONF

0VA

+5V

BATTERY VOLTAGE

R175

24k

R176

12k

R177

24k

R178

12k

R179

24k

R180

24k

9

ADC_REF

9

R182

10k

3N3

0VA

R113

4k7

3N3

XTAL1

SDIN

12
13

11

&

U100D

74HC132PW

C117

330p

9
9

R116

100k

LOOP_VOLTS

DONE

R105

22k

3N3

0VA

C134

100n

0VA

+

C126

10u
10V

E100

PWB

7

7

7

8

RF_DET

GDAT

GCLK

TFS
RFS
SCLK

CCLK

8

0VA

OC_SWITCH

0VA

TXD
RXD

FC0

3N3

PTT

MOVEX

C115

100n

R109

1k

R7

10k

0VA 0VA

R9

10k

0VA

0VA

3N3

60651026.cdr rev6

R6

10k

0VA

A0

21

A1

20

A2

19

A3

18

A4

17

A5

16

A6

15

A7

14

A8

8

A9

7

A10

36

A11

6

A12

5

A13

4

A14

3

A15

2

A16

1

A17

40

A18

13

22
24

9

DQ0

25

DQ1

26

DQ2

27

DQ3

28

DQ4

32

DQ5

33

DQ6

34

DQ7

35

Vcc

30

Vss

23

CE
OE
WE

10

RESET

12

RY/BY

Vss

39

Vcc

31

A19

37

U104 TC58FVB004-10

0VA

Q103

BSN20

R139

22k

0VA

1
2

3

&

U100A

74HC132PW

4
5

6

&

U100B

74HC132PW

0VA
0VA

0VA 0VA

C137

100n

C136

100n

L100

L101
L102
L103

0VA

C94

10n

R75

100R

0VA

0VA

0VA

C90

100p

0VA

C91

100p

GDAT-F

GCLK-F

0VA

C92

100p

FSEN-F

C96

N.F.

0VA

R78

10k

R72

100R

R70

100R

R71

100R

E101

NOT FITTED

0VA

CONF

D6
D7

R185

4k7

R184

47k

3N3

8

SPKR_ON

PWR_OFF

3

R186

N.F.

R187

680R

RED LED

FPGA83

FPGA84

MOD1_ON

PF4

3N3

R198

10k

0VA

C114

100n

0VA

3N3

R192

10k

PF6

0VA

C99

10n

R1

10k

PA_ON

2

4

7

Vcc

PFI

RESET

3

Gnd

1

5

PFO

MR

8

6

NC

RESET

U101

ADM708SAR

R81

33k

R82

4k7

R83

680k

13V8_UNSW_F

Q104

BC849CW

R80

100k

+8V

0VA

0VA
0VA

FPGA76

FPGA76

0VA

R8

10k

IGN_SENSE

R5

47k

1 3

D7A

BAT54SW

8

3

PWR_SENSE

3

R138

N.F.

C93

10n

R73

10k

0VA

C153

100n

CLRC

SDIN

R214

10k

R215

100R

5

R201

1k

R200

10k

0VA

FPGA9

(/OFF)

TP7

GATE

0VA

PTT_ALC

5

0VA

IRESET

IRESET

PTT_IN

3N3

8

10

0VA

0VA

/RESET

PTT_IN

10

10
10
10
10
10
10
10
10
10
10
10
10

10

10

10

10

10

10

10

10

OC_SWITCH

FPGA83

FPGA84

FPGA9

PTT_IN

10
10
10
10
10

3N3

R197

2k2R210k

3N3

LOCK

SYN_FAST

RF_DET

LOOP_VOLTS

7

7

7

6

RX_PON
TX_PON

TFS
RFS
SCLK

PF4

R87

10k

R86

N.F.

C84

10n

10

D21

C95

N.F.

C128

N.F.

C130

N.F.

R10

100k

R76

N.F.

R77

N.F.

R132

N.F.

R142

N.F.

R144

N.F.

Figure 6-2 DSP and FGPA Schematic

DRAFT D

TNM-M-E-0001 Page 44

0VA

TX_PSU

5V0

C340

1u

C342

DC supply is distributed to all other schematics

1n0

3Q3

0VA

0VA

0VA

+

C337

N.F.

Q306

BC849CW

R352

4k7

R327

22k

0VA

2

TX_PON

R318

22k

C322

100p

32

D304B

BAT54SW

1 3

D304A

BAT54SW

C330

100n

C331

100n

C332

100n

32

D305B

BAT54SW

1 3

D305A

BAT54SW

C334

100n

32

D306B

BAT54SW

C333

100n

3 4

U300B

74HC04

5 6

U300C

74HC04

-12V0

9 8

U300D

74HC04

1 2

7 14

U300A

74HC04

+5V

0VA

0VA

0VA

R351

12R

Q309

BC849CW

Q305

BC859CW

R326

10k

R328

1k2

0VA

RX_PSU

0VA

+

C339

N.F.

Q308

BC849CW

R330

22k

0VA

2

RX_PON

Q307

BC859CW

R329

10k

R331

2k2

+

C351

22u
16V

C336

10n

0VA

C338

10n

0VA

Q310

BSN20

0VA

0VA

D1

1SMC17AT3

0VA

60651036.cdr rev6

13V8_UNSW

11 10

U300E

74HC04

0VA

13 12

U300F

74HC04

0VA

C51

N.F.

L15

1 3

D306A

BAT54SW

C346

100n

32

D307B

BAT54SW

13

D307A

BAT54SW

-17V0

+

C347

1u
25V

+

C345

1u
25V

IN

1

GND

2

OUT

3

GND

4

U310

LM2930S-8.0

IN4OUT

5

ADJ

1

ON/OFF

2

GND3GND

6

UREG

U311

LM2931CS

Q311

BSN20

0VA

+

C353

22u
16V

R350

10R

Q350

BSP090

0VA 0VA

0VA 0VA

0VA

0VA

0VA

IN4OUT

5

ADJ

1

ON/OFF

2

GND3GND

6

UREG

U312

LM2931CS

+

C355

22u
16V

0VA

0VA

0VA

0VA

3N3

8V0

R353

15k

R354

22k

R355

39k

R356

100R

R357

100R

C356

100n

0VA

13V8_SW

L21

L22

L23

L24

L25

C357

N.F.

R358

1k

6
3

1

147

S

C1

5
4 2

1D
RQQ

U313A

MC14013B

+

C362

22u
16V

0VA

R366

22k

Q316

BC849CW

Q315

BC859CW

R362

22k

C361

100n

Q317

BC859CW

R363

100k

R364

100k

R365

100k

C360

10n

C359

100n

R360

220k

0VA

0VA

0VA

0VA

0VA

0VA

0VA

PWR_ON

PWR_OFF

10

2

R367

10k

R368

10k

R370

220R

R369

220R

Q351

BC849CW

C364

1u

C363

1n0

3C3

0VA

0VA

Q352

BC849CW

L26

R371

220R

C366

1u

C365

1n0

3P3

0VA

0VA

Q353

BC849CW

L27

R372

220R

13V8_UNSW_F

+5V

L20

FB

L300

N.F.

FUSABLE LINK

TP1 TP2

TP3

TP4

8

11

13

S

C1

9

10 12

1D
RQQ

U313B

MC14013B

C350

100n

C352

100n

C354

100n

0VA

+

C144

10u
35V

0VA

+

C145

10u
35V

1 3

D18A

BAT54SW

IGN_SENSE

C147

1n0

0VA

TX_PSU+

0VA

0VA

R213

680k

13

D308A

BAV99W

0VA

+8V

32

D308B

BAV99W

R374

220R

R373

15k

R208

4k7

C146

10n

2

0VA

0VA

3N3

1 3

D22A

BAT54SW

R375

15k

R361

4k7

C368

10n

PWR_SENSE

2

3N3

0VA

+

C149

N.F.

+

C152

N.F.

0VA

+

C151

N.F.

0VA

0VA

+

C317

1u
25V

R376

10R

R377

47R

IGN

10

13V8_UNSW

R381

47R

10

0VA

R383

10k

Q354

BC849CW

R382

N.F.

Figure 6-3 Power Supply Schematic

DRAFT D

TNM-M-E-0001 Page 45

L400

180n

C402

N.F.

C406

N.F.

L401

120n

D402

1SV242

C411

4p7

0VA

D401

N.F.

C412

100p

C413

N.F.

0VA

L402

82n

C417

N.F.

C416

N.F.

R403

4k7

R404

4k7

R401

100k

C403

1n0

C423

1n0

C408

220p

R406

100k

0VA

C420

470p

D405

N.F.

C421

39p

TUNE1
TUNE2

C422

1n0

Q400

BFR93A

R414

56R

R413

10R

R412

N.F.

R409

10k

R411

100R

C426

N.F.

C427

1n0

L405

N.F.

L404

680n

R410

4k7

0VA

L406

N.F.

C431

15p

D407

N.F.

C433

N.F.

C445

N.F.

L407

82n

C435

N.F.

0VA0VA

L408

150n

C437

N.F.

R419

4k7

R420

4k7

R418

100k

C430

1n0

C456

1n0

C448

82p

R422

100k

L409

330n

C451

N.F.

TUNE3
TUNE4

C450

1n0

C438

N.F.

L410

150n

C455

47p

C460

68p

L411

180n

R427

47R

1

2

5

4

3

T400

4:1

C463

10p

Q401

BFR92A

R432

68R

R431

39R

R430

4k7

R428

10k

C465

10n

C467

10n

L414

820n

R429

3k3

C462

15p

L413

820n

C461

5p6

C464

12p

L412

47n

0VA

LO1_RX

R433

1k2

C468

1n0

C469

10n

0VA

C470

12p

RX_PSU

L418

3u3

C493

1n0

Q402

BFR92A

R448

18k

C491

10n

R445

1k

R450

1k5

+

C492

1u
25V

0VA 0VA

C490

18p

C487

47p

C486

1n0

D414

1SV229

L417

100n

0VA

C488

10n

0VA0VA

AUX_CP

AUX_LO2

0VA

C497

100n

R451

10k

0VA

R447

27k

Q403

BC849CW

R408

47R

RX_PSU

SCREEN SCREEN

1st I.F. FILTER

1st MIXER

FRONT END

2nd LOCAL OSCILLATOR (90MHz)

SCREEN

8V0

E400

2nd LO SCREEN CAN

E401

IF FRONTEND SCREEN CAN

E402

IF FRONTEND SCREEN CAN

0VA 0VA 0VA

Vcc1

1

Vcc2

2

Vcc3

3

CDMA IN+

4

CDMA IN-

5

GND

6

GND

7

FM IN+

8

FM IN-

9

BG OUT

10

DEC

11

LO-

12

LO+

13

IN SEL

14

Q OUT-

15

Q OUT+

16

GND

17

FL-

18

FL+

19

GND

60651347.cdr EO Rev7

20

I OUT+

21

I OUT-

22

GC

23

PD

24

U401

RF9957A

C472

1n0

L415

1u

+

C479

1u
25V

C473

1n0

0VA

0VA

C474

1n0

0VA

C483

10p

L416

1u

C484

10p

3Q3

C485

10n

0VA

0VA

C480

1n0

0VA

3Q3

0VA
0VA
0VA
0VA

3Q3

3Q3

C476

10n

0VA

C477

10n

0VA

0VA

R434

47R

0VA

9

7

9

6

0VA

0VA

0VA

LO2

C457

100n

0VA

R425

100k

5V0

C489

18p

R446

2k2

C496

4p7

R449

220R

7

C494

22p

0VA

0VA

0VA

0VA0VA

R440

33k

0VA

R426

100k

0VA

I

Q

D415

1SV229

1 2

3

Z401

45F12B

1 2

3

Z402

45F12B

C481

10n

C482

10n

R443

4k7

R444

4k7

C478

10n

C471

N.F.

R439

1k

R441

470R

R442

470R

R438

0R

C495

N.F.

0VA

C425

N.F.

0VA

HOT2 HOT3

HOT4

HOT5

HOT6 HOT7

HOT8

HOT9

HOT10

HOT11

HOT12

HOT13

HOT14

HOT15

HOT16

HOT17

HOT18

HOT19

HOT20

HOT21

HOT22

HOT23

HOT24

HOT25

HOT26

HOT27

HOT28

HOT29

HOT30

HOT31

HOT32

HOT33

HOT34 HOT35

HOT36

HOT37

HOT38

HOT39

HOT40 HOT41 HOT42 HOT43

HOT44 HOT45 HOT46 HOT47

HOT48

HOT49

8

8

Q5

BSN20

5V0

R46

1k

TX_PSU

Q2

BC849CW

0VA

R47

10k

L420

N.F.

L421

N.F.

L423

N.F.

L422

N.F.

C500

1p5

AGC-1

R453

10R

R454

N.F.

13

D406A

BAT54SW

32

D406B

BAT54SW

L424

N.F.

R456

0R

C415

N.F.

0VA

5

0VA

C28

68p

50_7

RX IN

C404

N.F.

C409

N.F.

C405

1n0

D404

N.F.

D403

1SV242

C418

220p

C419

1n0

C424

1n0

C432

10n

C436

220p

C434

1n0

C449

1n0

D409

1SV242

C440

2p2

D408

N.F.

C441

100p

D411

N.F.

D410

1SV242

D412

N.F.

C452

N.F.

C444

N.F.

C446

N.F.

C453

N.F.

C454

15p

R424

0R

C459

56p

D400

N.F.

C407

5p6

C428

10n

C429

N.F.

R415

10R

13

D413A

BAS70-04

3 2

D413B

BAS70-04

C458

68p

NOTE 1:
dBmr LEVELS ARE MEASURED WITH X10 HIGH IMPEDANCE
PROBE AND ARE RELATIVE TO A 0dBm SOURCE TERMINATED
IN 50 OHMS.

NOTE 2:
dB LEVELS ARE MESURED AS IN NOTE 1 BUT ARE RELATIVE
TO -20dBm AT THE ANTENNA CONNECTOR.

(+6dB)

(+20dB)

C439

2p2

C447

N.F.

(+15dB)

(+25dB)

(-5dBmr)

(+18dB)

(+8dBmr)

(+26dB)

(+7dB)

9
9
9

Q200

N.F.

R220

N.F.

R219

N.F.

C200

N.F.

C201

N.F.

L201

N.F.

L200

N.F.

C203

N.F.

R227

N.F.

R228

N.F.

Q201

N.F.

R223

N.F.

R224

N.F.

R221

N.F.

Q202

N.F.

R229

N.F.

1 3

D200A

N.F.

32

D201B

BAV99W

C205

N.F.

1 3

D201A

N.F.

32

D200B

BAV99W

C206

N.F.

R226

N.F.

R225

N.F.

C207

N.F.

R231

N.F.

R233

N.F.

R237

N.F.

R234

N.F.

R235

N.F.

Q203

N.F.

C209

N.F.

Q204

N.F.

R239

N.F.

Q205

N.F.

C210

N.F.

R232

N.F.

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA 0VA 0VA

0VA

R222

N.F.

R236

N.F.

C202

N.F.

C208

N.F.

0VA

0VA

0VA

RX_PSU

RX_PSU

0VA

C204

N.F.

R230

N.F.

0VA

C211

N.F.

C400

N.F.

PROVISION FOR GROUNDPLANE BRIDGING

(+1dB)

(+3dB)

0VA

0VA

0VA

0VA

0VA

0VA

R4570RR4580RR459

0R

C213

N.F.

0VA

C212

N.F.

0VA

C401

N.F.

C498

1p5

C499

1p5

13

D416A

N.F.

3 2

D416B

N.F.

R400

N.F.

R407

N.F.

R417

N.F.

R423

N.F.

L403

330n

C414

4p7

Figure 6-4E0 Receiver Circuit Schematic

E0 Band (66-88MHz)

DRAFT D

TNM-M-E-0001 Page 46

L400

56n

C401

3p3

C400

N.F.

R400

N.F.

D400

N.F.

C402

N.F.

C404

4p7

C406

N.F.

C409

N.F.

L401

39n

C407

N.F.

D402

1SV242

C411

6p8

0VA

D401

N.F.

C412

27p

C413

N.F.

0VA

L402

27n

C417

N.F.

D403

1SV242

C414

6p8

D404

N.F.

C416

4p7

R403

4k7

R404

4k7

R401

100k

R407

N.F.

C403

1n0

C423

1n0

C405

1n0

C408

68p

C418

56p

C419

1n0

R406

100k

0VA

L403

180n

C420

1n0

D405

N.F.

C421

N.F.

TUNE1
TUNE2

C422

1n0

Q400

BFR505

R414

150R

R415

68R

R413

47R

R412

N.F.

R409

10k

R411

1k

C429

N.F.

C428

1n0

C426

N.F.

C427

1n0

L405

27n

L404

680n

R410

4k7

0VA

L406

N.F.

C433

N.F.

C431

330p

R417

N.F.

D407

N.F.

C432

330p

C444

N.F.

C445

N.F.

C446

2p2

L407

22n

C435

N.F.

D409

1SV242

C439

3p3

0VA

D408

N.F.

C441

27p

0VA

L408

33n

C447

N.F.

D410

1SV242

C440

3p3

D411

N.F.

C437

2p2

R419

4k7

R420

4k7

R418

100k

R423

N.F.

C430

1n0

C456

1n0

C434

1n0

C436

68p

C448

56p

C449

1n0

R422

100k

L409

100n

D412

N.F.

C451

N.F.

TUNE3
TUNE4

C450

1n0

C452

N.F.

C438

N.F.

L410

82n

C455

15p

C453

N.F.

C454

N.F.

C460

68p

L411

180n

R424

N.F.

R427

47R

1

2

5

4

3

T400

4:1

C463

1n0

Q401

BFR92A

R432

68R

R431

39R

R430

4k7

R428

10k

C465

10n

C467

10n

L414

820n

R429

3k3

C464

12p

C466

N.F.

L413

820n

C461

5p6

C462

10p

C458

N.F.

C459

6p8

L412

10n

0VA

LO1_RX

R433

1k2

C468

1n0

C469

10n

0VA

C470

12p

RX_PSU

L418

3u3

C493

1n0

Q402

BFR92A

R448

18k

C491

10n

R445

1k

R450

1k5

+

C492

1u
25V

0VA 0VA

C490

18p

C487

47p

C486

1n0

D414

1SV229

L417

100n

0VA

C488

10n

0VA0VA

AUX_CP

AUX_LO2

0VA

RX_ANT

C497

100n

R451

10k

0VA

R447

27k

13

D413A

BAS70-04

3 2

D413B

BAS70-04

Q403

BC849CW

R408

47R

RX_PSU

SCREEN SCREEN

1st I.F. FILTER

1st MIXER

FRONT END

2nd LOCAL OSCILLATOR (90MHz)

SCREEN

8V0

E400

2nd LO SCREEN CAN

E401

IF FRONTEND SCREEN CAN

E402

IF FRONTEND SCREEN CAN

0VA 0VA 0VA

Vcc1

1

Vcc2

2

Vcc3

3

CDMA IN+

4

CDMA IN-

5

GND

6

GND

7

FM IN+

8

FM IN-

9

BG OUT

10

DEC

11

LO-

12

LO+

13

IN SEL

14

Q OUT-

15

Q OUT+

16

GND

17

FL-

18

FL+

19

GND

20

I OUT+

21

I OUT-

22

GC

23

PD

24

U401

RF9957A

C472

1n0

L415

1u

+

C479

1u
25V

C473

1n0

0VA

0VA

C474

1n0

0VA

C483

10p

L416

1u

C484

10p

3Q3

C485

10n

0VA

0VA

C480

1n0

0VA

3Q3

0VA
0VA
0VA
0VA

3Q3

3Q3

C476

10n

0VA

C477

10n

0VA

0VA

R434

47R

0VA

5

9

7

9

6

0VA

0VA

0VA

0VA

LO2

C457

100n

0VA

R425

100k

5V0

C489

18p

R446

2k2

C496

4p7

R449

220R

7

C494

22p

0VA

0VA

0VA

0VA0VA

R440

33k

0VA

R426

100k

0VA

I

Q

D415

1SV229

1 2

3

Z401

45F12B

1 2

3

Z402

45F12B

C481

10n

C482

10n

R443

4k7

R444

4k7

C478

10n

C471

N.F.

R439

1k

R441

470R

R442

470R

R438

0R

C495

N.F.

0VA

C425

N.F.

0VA

HOT2 HOT3

HOT4

HOT5

HOT6 HOT7

HOT8

HOT9

HOT10

HOT11

HOT12

HOT13

HOT14

HOT15

HOT16

HOT17

HOT18

HOT19

HOT20

HOT21

HOT22

HOT23

HOT24

HOT25

HOT26

HOT27

HOT28

HOT29

HOT30

HOT31

HOT32

HOT33

HOT34 HOT35

HOT36

HOT37

HOT38

HOT39

HOT40

HOT42

HOT43

HOT44 HOT45 HOT46 HOT47

HOT48

HOT49

8

8

Q5

BSN20

5V0

R46

1k

TX_PSU

Q2

BC849CW

0VA

R47

10k

60651246.cdr rev6

L420

N.F.

L421

N.F.

L423

N.F.

L422

N.F.

C500

1p5

C498

1p0

C499

1p0

AGC-1

R453

10R

C424

1n0

R454

N.F.

13

D406A

BAT54SW

32

D406B

BAT54SW

L424

N.F.

R456

0R

C415

N.F.

0VA

C28

68p

50_7

RX IN

9
9
9

Q200

N.F.

R220

N.F.

R219

N.F.

C200

N.F.

C201

N.F.

L201

N.F.

L200

N.F.

C203

N.F.

R227

N.F.

R228

N.F.

Q201

N.F.

R223

N.F.

R224

N.F.

R221

N.F.

Q202

N.F.

R229

N.F.

1 3

D200A

N.F.

32

D201B

BAV99W

C205

N.F.

1 3

D201A

N.F.

32

D200B

BAV99W

C206

N.F.

R226

N.F.

R225

N.F.

C207

N.F.

R231

N.F.

R233

N.F.

R237

N.F.

R234

N.F.

R235

N.F.

R240

N.F.

Q203

N.F.

C209

N.F.

Q204

N.F.

R239

N.F.

Q205

N.F.

C210

N.F.

L202

N.F.

L203

N.F.

R238

N.F.

C212

N.F.

C216

N.F.

C217

N.F.

C218

N.F.

C215

N.F.

C214

N.F.

C213

N.F.

C222

N.F.

C221

N.F.

C220

N.F.

C219

N.F.

R232

N.F.

CAP1

CAP1

0VA

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA

0VA 0VA 0VA

0VA

R222

N.F.

R236

N.F.

C202

N.F.

C208

N.F.

0VA

0VA

0VA

RX_PSU

RX_PSU

0VA

C204

N.F.

R230

N.F.

0VA

C211

N.F.

PROVISION FOR GROUNDPLANE BRIDGING

0VA

0VA

0VA

0VA

0VA

0VA

R457

N.F.

R458

N.F.

R459

N.F.

Figure 6-4AC Receiver Circuit Schematic

AC Band (136 - 174MHz)

DRAFT D

TNM-M-E-0001 Page 47

L400

N.F.

C401

N.F.

C400

5p6

R400

4k7

D400

1SV229

C402

N.F.

C404

5p6

C406

N.F.

C409

3p3

L401

8n0

C407

N.F.

D402

N.F.

C411

1p5

0VA

D401

1SV229

C412

22p

C413

N.F.

0VA

L402

8n0

C417

N.F.

D403

N.F.

C414

1p2

D404

1SV229

C416

N.F.

R403

4k7

R404

4k7

R401

100k

R407

4k7

C403

1n0

C423

1n0

C405

120p

C408

27p

C418

33p

C419

68p

R406

100k

0VA

L403

N.F.

C420

N.F.

D405

1SV229

TUNE1
TUNE2

C422

1n0

Q400

BFR505

R414

150R

R415

0R

R413

10R

R412

N.F.

R409

10k

R411

1k

C429

N.F.

C428

47p

C426

N.F.

C427

1n0

L405

N.F.

L404

68n

R410

4k7

0VA

L406

N.F.

C432

N.F.

C431

15p

R417

4k7

D407

1SV229

C433

N.F.

C444

1p5

C445

N.F.

C446

1p0

L407

8n0

C435

N.F.

D409

N.F.

C439

1p0

0VA

D408

1SV229

C441

22p

0VA

L408

8n0

C447

N.F.

D410

N.F.

C440

1p0

D411

1SV229

C437

N.F.

R419

4k7

R420

4k7

R418

100k

R423

4k7

C430

1n0

C456

1n0

C434

82p

C436

33p

C448

27p

C449

68p

R422

100k

L409 N.F.
D412

1SV229

C451

N.F.

TUNE3
TUNE4

C450

1n0

C452

3p3

C438

N.F.

L410

22n

C453

5p6

C455

5p6

C454

N.F.

C460

68p

L411

180n

R424

N.F.

R427

47R

1

2

5

4

3

T400

4:1

Q401

BFR92A

R430

4k7

R428

10k

C465

10n

C467

10n

L414

820n

R429

3k3

C464

12p

C466

N.F.

L413

820n

C461

5p6

C462

10p

C458

N.F.

C459

6p8

L412

10n

0VA

LO1_RX

R433

1k2

C469

10n

0VA

C470

12p

RX_PSU

L418

3u3

C493

1n0

Q402

BFR92A

R448

18k

C491

10n

R445

1k

R450

1k5

+

C492

1u
25V

0VA 0VA

C490

18p

C487

47p

C486

1n0

D414

1SV229

L417

100n

0VA

C488

10n

0VA0VA

AUX_CP

AUX_LO2

0VA

C497

100n

R451

10k

0VA

R447

27k

13

D413A

BAS70-04

3 2

D413B

BAS70-04

Q403

BC849CW

R408

47R

RX_PSU

SCREEN SCREEN

1st I.F. FILTER

1st MIXER

FRONT END

2nd LOCAL OSCILLATOR (90MHz)

SCREEN

8V0

E400

2nd LO SCREEN CAN

E401

IF FRONTEND SCREEN CAN

E402

IF FRONTEND SCREEN CAN

0VA 0VA 0VA

Vcc1

1

Vcc2

2

Vcc3

3

CDMA IN+

4

CDMA IN-

5

GND

6

GND

7

FM IN+

8

FM IN-

9

BG OUT

10

DEC

11

LO-

12

LO+

13

IN SEL

14

Q OUT-

15

Q OUT+

16

GND

17

FL-

18

FL+

19

GND

60651147.cdr TK Rev7

20

I OUT+

21

I OUT-

22

GC

23

PD

24

U401

RF9957A

C472

1n0

L415

1u

+

C479

1u
25V

C473

1n0

0VA

0VA

C474

1n0

0VA

C483

10p

L416

1u

C484

10p

3Q3

C485

10n

0VA

0VA

C480

1n0

0VA

3Q3

0VA
0VA
0VA
0VA

3Q3

3Q3

C476

10n

0VA

C477

10n

0VA

0VA

R434

47R

0VA

9

7

9

6

0VA

0VA

0VA

LO2

C457

100n

0VA

R425

100k

5V0

C489

18p

R446

2k2

C496

4p7

R449

220R

7

C494

22p

0VA

0VA

0VA

0VA0VA

R440

33k

0VA

R426

100k

0VA

I

Q

D415

1SV229

1 2

3

Z401

45F12B

1 2

3

Z402

45F12B

C481

10n

C482

10n

R443

4k7

R444

4k7

C478

10n

C471

N.F.

R439

1k

R441

470R

R442

470R

R438

0R

C495

N.F.

0VA

C425

N.F.

0VA

HOT2 HOT3

HOT4

HOT5

HOT6 HOT7

HOT8

HOT9

HOT10

HOT11

HOT12

HOT13

HOT14

HOT15

HOT16

HOT17

HOT18

HOT19

HOT20

HOT21

HOT22

HOT23

HOT24

HOT25

HOT26

HOT27

HOT28

HOT29

HOT30

HOT31

HOT32

HOT33

HOT34 HOT35

HOT36

HOT37

HOT38

HOT39

HOT40 HOT41 HOT42 HOT43

HOT44 HOT45 HOT46 HOT47

HOT48

HOT49

8

8

Q5

BSN20

5V0

R46

1k

TX_PSU

Q2

BC849CW

0VA

R47

10k

L420

N.F.

L421

N.F.

L423

N.F.

L422

N.F.

C500

1p5

C498

1p5

C499

1p5

AGC-1

R453

10R

C424

10p

R454

N.F.

13

D406A

BAT54SW

32

D406B

BAT54SW

L424

N.F.

R456

0R

0VA

5

0VA

C28

27p

50_7

RX IN

C421

N.F.

9
9
9

32

D201B

BAV99W

32

D200B

BAV99W

0VA

0VA

0VA

0VA

0VA

0VA

R4570RR4580RR459

0R

C415

2p7

Q200

N.F.

R220

N.F.

R219

N.F.

C200

N.F.

C201

N.F.

L201

N.F.

L200

N.F.

C203

N.F.

R227

N.F.

R228

N.F.

Q201

N.F.

R223

N.F.

R224

N.F.

R221

N.F.

Q202

N.F.

R229

N.F.

1 3

D200A

N.F.

C205

N.F.

1 3

D201A

N.F.

C206

N.F.

R226

N.F.

R225

N.F.

C207

N.F.

R231

N.F.

R233

N.F.

R237

N.F.

R234

N.F.

R235

N.F.

Q203

N.F.

C209

N.F.

Q204

N.F.

R239

N.F.

Q205

N.F.

C210

N.F.

R232

N.F.

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA 0VA 0VA

0VA

R222

N.F.

R236

N.F.

C202

N.F.

C208

N.F.

0VA

0VA

0VA

RX_PSU

RX_PSU

0VA

C204

N.F.

R230

N.F.

0VA

C211

N.F.

C213

N.F.

0VA

C212

N.F.

0VA

13

D416A

N.F.

3 2

D416B

N.F.

C463

10p

C468

470R

R432

100R

R431

0R

Figure 6-4TK Receiver Circuit Schematic

TK Band (400- 450MHz)

DRAFT D

TNM-M-E-0001 Page 48

L400

N.F.

C401

N.F.

C400

3p9

R400

4k7

D400

1SV229

C402

N.F.

C404

1p5

C406

N.F.

C409

1p5

L401

8n0

C407

N.F.

D402

N.F.

C411

1p5

0VA

D401

1SV229

C412

18p

C413

N.F.

0VA

L402

8n0

C417

N.F.

D403

N.F.

C414

1p5

D404

1SV229

C416

N.F.

R403

4k7

R404

4k7

R401

100k

R407

4k7

C403

1n0

C423

1n0

C405

33p

C408

33p

C418

27p

C419

33p

R406

100k

0VA

L403

N.F.

C420

N.F.

D405

1SV229

C421

3p3

TUNE1
TUNE2

C422

1n0

Q400

BFR505

R414

150R

R415

0R

R413

10R

R412

N.F.

R409

10k

R411

1k

C429

N.F.

C428

47p

C426

N.F.

C427

1n0

L405

N.F.

L404

220n

R410

4k7

0VA

L406

N.F.

C432

N.F.

C431

8p2

R417

4k7

D407

1SV229

C433

N.F.

C444

1p8

C445

N.F.

C446

1p8

L407

8n0

C435

N.F.

D409

N.F.

C439

2p2

0VA

D408

1SV229

C441

22p

0VA

L408

8n0

C447

N.F.

D410

N.F.

C440

1p2

D411

1SV229

C437

N.F.

R419

4k7

R420

4k7

R418

100k

R423

4k7

C430

1n0

C456

1n0

C434

33p

C436

47p

C448

47p

C449

39p

R422

100k

L409 N.F.

D412

1SV229

C451

N.F.

TUNE3
TUNE4

C450

1n0

C452

3p3

C438

N.F.

60651046.cdr rev6

L410

22n

C453

5p6

C455

4p7

C454

N.F.

C460

68p

L411

180n

R424

N.F.

R427

47R

1

2

5

4

3

T400

4:1

C463

1n0

Q401

BFR92A

R432

68R

R431

39R

R430

4k7

R428

10k

C465

10n

C467

10n

L414

820n

R429

3k3

C464

12p

L413

820n

C461

5p6

C462

10p

C458

N.F.

C459

6p8

L412

10n

0VA

LO1_RX

R433

1k2

C468

1n0

C469

10n

0VA

C470

12p

RX_PSU

L418

3u3

C493

1n0

Q402

BFR92A

R448

18k

C491

10n

R445

1k

R450

1k5

+

C492

1u
25V

0VA 0VA

C490

18p

C487

47p

C486

1n0

D414

1SV229

L417

100n

0VA

C488

10n

0VA0VA

AUX_CP

AUX_LO2

0VA

C497

100n

R451

10k

0VA

R447

27k

13

D413A

BAS70-04

3 2

D413B

BAS70-04

Q403

BC849CW

R408

47R

RX_PSU

SCREEN SCREEN

1st I.F. FILTER

1st MIXER

FRONT END

2nd LOCAL OSCILLATOR (90MHz)

SCREEN

8V0

E400

2nd LO SCREEN CAN

E401

IF FRONTEND SCREEN CAN

E402

IF FRONTEND SCREEN CAN

0VA 0VA 0VA

Vcc1

1

Vcc2

2

Vcc3

3

CDMA IN+

4

CDMA IN-

5

GND

6

GND

7

FM IN+

8

FM IN-

9

BG OUT

10

DEC

11

LO-

12

LO+

13

IN SEL

14

Q OUT-

15

Q OUT+

16

GND

17

FL-

18

FL+

19

GND

20

I OUT+

21

I OUT-

22

GC

23

PD

24

U401

RF9957A

C472

1n0

L415

1u

+

C479

1u
25V

C473

1n0

0VA

0VA

C474

1n0

0VA

C483

10p

L416

1u

C484

10p

3Q3

C485

10n

0VA

0VA

C480

1n0

0VA

3Q3

0VA
0VA
0VA
0VA

3Q3

3Q3

C476

10n

0VA

C477

10n

0VA

0VA

R434

47R

0VA

7

9

6

0VA

0VA

0VA

LO2

C457

100n

0VA

R425

100k

5V0

C489

18p

R446

2k2

C496

4p7

R449

220R

7

C494

22p

0VA

0VA

0VA

0VA0VA

R440

33k

0VA

R426

100k

0VA

I

Q

D415

1SV229

1 2

3

Z401

45F12B

1 2

3

Z402

45F12B

C481

10n

C482

10n

R443

4k7

R444

4k7

C478

10n

C471

N.F.

R439

1k

R441

470R

R442

470R

R438

0R

C495

N.F.

0VA

C425

N.F.

0VA

HOT2 HOT3

HOT4

HOT5

HOT6 HOT7

HOT8

HOT9

HOT10

HOT11

HOT12

HOT13

HOT14

HOT15

HOT16

HOT17

HOT18

HOT19

HOT20

HOT21

HOT22

HOT23

HOT24

HOT25

HOT26

HOT27

HOT28

HOT29

HOT30

HOT31

HOT32

HOT33

HOT34 HOT35

HOT36

HOT37

HOT38

HOT39

HOT40 HOT41 HOT42 HOT43

HOT44 HOT45 HOT46 HOT47

HOT48

HOT49

8

8

Q5

BSN20

5V0

R46

1k

TX_PSU

Q2

BC849CW

0VA

R47

10k

L420

N.F.

L421

N.F.

L423

N.F.

L422

N.F.

C500

1p5

C498

1p0

C499

1p0

AGC-1

R453

10R

C424

10p

R454

N.F.

13

D406A

BAT54SW

32

D406B

BAT54SW

L424

N.F.

R456

0R

C415

N.F.

0VA

5

0VA

C28

27p

50_7

RX IN

Q200

N.F.

R220

N.F.

R219

N.F.

C200

N.F.

C201

N.F.

L201

N.F.

L200

N.F.

C203

N.F.

R227

N.F.

R228

N.F.

Q201

N.F.

9
9
9
9

R223

N.F.

R224

N.F.

R221

N.F.

Q202

N.F.

R229

N.F.

1 3

D200A

N.F.

32

D201B

BAV99W

C205

N.F.

1 3

D201A

N.F.

32

D200B

BAV99W

C206

N.F.

R226

N.F.

R225

N.F.

C207

N.F.

R231

N.F.

R233

N.F.

R237

N.F.

R234

N.F.

R235

N.F.

Q203

N.F.

C209

N.F.

Q204

N.F.

R239

N.F.

Q205

N.F.

C210

N.F.

R232

N.F.

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA 0VA 0VA

0VA

R222

N.F.

R236

N.F.

C202

N.F.

C208

N.F.

0VA

0VA

0VA

RX_PSU

RX_PSU

0VA

C204

N.F.

R230

N.F.

0VA

C211

N.F.

C213

N.F.

0VA

C212

N.F.

0VA

PROVISION FOR GROUNDPLANE BRIDGING

0VA

0VA

0VA

0VA

0VA

0VA

R457

N.F.

R458

N.F.

R459

N.F.

Figure 6-4UW Receiver Circuit Schematic

UW Band (440- 500MHz)

DRAFT D

TNM-M-E-0001 Page 49

D3

UM9401F

TXRF

4

6

C7

100p

C11

N.F.

R16

N.F.

R17

N.F.

R18

N.F.
0W25

L4

220n

R21

1k

0VA

0VA

0VA0VA

0VA

0VA0VA

R23

0R

0VA

C15

N.F.

0VA 0VA

L5

FB

C17

10n

0VA 0VA

L7

FB

C19

10n

0VA

C20

1n0

0VA

0VA 0VA

+

C5

N.F.

13V8_UNSW

L9

4u7

C23

1n0

0VA

L10

66n

L11

66n

L12

66n

R24

68k

L13

108n

C36

27p

0VA

0VA

0VA 0VA 0VA 0VA

0VA

Q9

N.F.

0VA

0VA

0VA

RF_DET

R28

22R
0W25

R29

1k

Q3

FZT749

Q10

BC849CW

R30

1k

R31

4k7

2

3

1

84

U3A

LMV358MX

C31

100n

0VA

0VA

TX_PSU

C32

10n

R33

4k7

+

C6

1u
25V

C33

10n

0VA

0VA0VA

0VA

0VA

13V8_UNSW

TX_DRV_PSU

R34

1k
0W25

R35

10R
0W25

Q4

BCX51

Q11

BC849CW

R36

150R

R37

4k7

13V8_UNSW

C37

39p

C39

27p

C40

18p

PA_2

PA_3

PA_4

0VA

R625

100R

R627

100R

R626

68R

C25

10p

0VA

C50

12p

0VA

Q612

BFR540

R630

470R

R631

470R

0VA

0VA

0VA

0VA 0VA

Q8

PMMT491A

0VA

13V8_UNSW

R26

2k2

0VA0VA

C650

10n

0VA

R635

100R

R19

N.F.
0W25

C652

10n

C24

15p

C654

68p

50_4

R637

82R

Q4C

R640

82R

50_6

R638

100R

50_5

L615

100n

50_7

C48

1n0

0VA

Q609

BC849CW

50_8

E502

PA FILTER CAN

8V0

E501

PA FILTER CAN

60651357.cdr EO Rev7

0VA

+

C649

1u

R45

22k

R40

N.F.

0VA

L1

820n

R54

100R

TX_DRV_PSU

C57

1p5

R53

3k3

C56

1n0

1 3

D6A

BAS70-04

32

D6B

BAS70-04

C55

1n0

R52

4k7

0VA

0VA

0VA

0VA

0VA

R57

100k

0VA

0VA 0VA0VA

L17

470n

R58

N.F.

R59

3k9

R63

22k

R62

1k

Q14

BSP090

C80

10n

0VA

13V8_UNSW

0VA

Q12

2SK2973

0VA

L18

10n

13V8_UNSW

R15

10k

6.6 2.0

6.3

2.2

5.0

S5

0VA

E503

TX DRIVER CAN

E504

TX PRE-DRIVER CAN

0VA

0VA

0VA

0VA

50_1 50_2

L32

N.F.

PA_2A

PA_ON

L500

4u7

R500

100R

R84

22R
0W25

C21

100n

R636

N.F.

R501

10R

R502

47R

R503

22R
0W25

0VA

R27

N.F.

C29

N.F.

C30

N.F.

2

(5dBmr Tx)

(11dBmr Tx)

(21dBmr - 25W Tx)

(45dBm)

(0dBm Rx)

Q18

BC849CW

Q19

BC859CW

R523

4k7

Q17

BC849CW

R517

4k7

R515

4k7

R522

100k

C511

27p

R513

100k

R514

0R

R519

15k

R521

100k

R520

0R

0VA

C509

1u

R516

15k

0VA

0VA

0VA

R518

100k

C510

N.F.

13V8_UNSW

13V8_UNSW

Q16

BSN20

R512

100k

+

C506

10u
10V

0VA

0VA

Q15

BC849CW

0VA

0VA

R509

22k

R511

47k

R25

4k7

PTT_ALC

2

0VA0VA0VA

E506

SHIELD, COVER, PA MODULE

E505

SHIELD, TRAY, PA MODULE

0VA0VA 0VA0VA0VA 0VA

R88

1k

R510

100R

R508

N.F.

TX_PSU

R507

N.F.

C651

100p

C653

100p

R632

1k

C504

N.F.

C606

100n

C8

N.F.

C81

N.F.

C10

1n0

C9

N.F.

R505

N.F.

L19

0R

C12

100n

C82

100n

L2

10n

C14

N.F.

C372

N.F.

C373

N.F.

C374

N.F.

C375

N.F.

C376

N.F.

C377

N.F.

C513

N.F.

C514

N.F.

C515

N.F.

C16

N.F.

1

2

5

4

U2

M67742

L6

N.F.

C18

N.F.

C77

39p

C78

47p

C54

1n

C26

2n2

C27

2n2

D4

BA592D5BA592

C49

15p

+

C516

1u
25V

0VA

0VA 0VA

+

C519

10u
35V

0VA

(44dBm - 25W Tx)

0VA

NOTE 1:
dBmr LEVELS ARE MEASURED WITH X10 HIGH IMPEDANCE
PROBE AND ARE RELATIVE TO A 0dBm SOURCE TERMINATED
IN 50 OHMS.

NOTE 2:
dB LEVELS ARE MESURED AS IN NOTE 1 BUT ARE RELATIVE
TO -20dBm AT THE ANTENNA CONNECTOR.

C520

39p

C38

N.F.

C79

18p

R526

220k

R32

100k

C507

10n

C508

10n

ATT = 10dB

ATT = 12.5dB

L16

0R

R64

22R

C502

N.F.

R504

N.F.

0VA

C521

8p2

13

D500A

N.F.

32

D500B

N.F.

R525

0R

R524

4k7

R41

N.F.

R527

220k

RX OUT

C522

N.F.

C523

N.F.

TX_PWR_SET

9

C60

100n

R55

2k2

0VA

U

R452

6

5

7

U3B

LMV358MX

R66

6k8

0VA

+t 85

o

R506

5k6

C503

1n0

0VA

0VA

C504

N.F.

0VA

R530

N.F.

13

D501A

BAV99W

R529

100k

R532

100k

R531

0R

R528

0R

Q500

BC849CW

C524

100n

0VA 0VA

0VA

TX_PSU

R533

N.F.

R12

470R

C518

100n

C512

N.F.

+

C517

1u
25V

Figure 6-5E0 Transmitter Circuit Schematic

E0 Band (66-88MHz)

DRAFT D

TNM-M-E-0001 Page 50

D3

UM9401F

TXRF

4

6

C7

39p

C8

15p

C11

N.F.

R16

N.F.

R17

N.F.

R18

N.F.L468n

0VA

0VA0VA

0VA

0VA0VA

C14

3p3

0VA

C15

N.F.

0VA

C16

N.F.

0VA

1

2

5

4

U2

M67741L

L5

FB

0VA

L6

N.F.

C18

N.F.

0VA

L7

FB

C19

10n

0VA

C20

1n0

0VA

0VA 0VA

+

C5

10u
35V

13V8_UNSW

L9

1u

C23

1n0

0VA

L10

36n

L11

36n

L12

36n

R24

68k

L13

50n

0VA

0VA

0VA 0VA 0VA 0VA

0VA

Q9

N.F.

0VA

0VA

0VA

RF_DET

R28

22R
0W25

R29

1k

Q3

FZT749

Q10

BC849CW

R30

1k

R31

4k7

2

3

1

84

U3A

LMV358MX

C31

100n

0VA

0VA

TX_PSU

+

C6

1u
25V

C33

10n

0VA

0VA0VA

0VA

0VA

13V8_UNSW

TX_DRV_PSU

TX_PWR_SET

9

R34

1k
0W25

R35

15R
0W25

Q4

BCX51

Q11

BC849CW

R36

150R

R37

4k7

13V8_UNSW

C37

27p

C77

27p

C39

27p

C40

10p

60651256.cdr rev6

PA_2

PA_3

PA_4

0VA

R625

100R

R627

100R

R626

68R

C25

8p2

0VA

C50

8p2

0VA

D4

BA592

Q612

BFR540

D5

BA592

R630

470R

C26

470p

R631

470R

C27

470p

0VA

0VA

0VA

0VA 0VA

Q8

PMMT491A

0VA

C651

39p

13V8_UNSW

R26

2k2

0VA0VA

C650

10n

0VA

R635

100R

C652

10n

C24

10p

C654

27p

50_4

R637

82R

Q4C

R640

82R

50_6

R638

100R

50_5

L615

27n

50_7

R632

N.F.

C48

1n0

C653

N.F.

0VA

C49

8p2

R524

4k7

Q609

BC849CW

50_8

E502

PA FILTER CAN

8V0

E501

PA FILTER CAN

0VA

C54

1n

+

C649

1u

R45

22k

R40

N.F.

0VA

L1

220n

R54

100R

TX_DRV_PSU

C57

1p5

R53

470R

C56

1n0

1 3

D6A

BAS70-04

32

D6B

BAS70-04

C55

1n0

R52

10k

0VA

0VA

0VA

0VA

0VA

L2

12R

C60

100n

R55

2k2

0VA

R57

100k

0VA

C38

N.F.

0VA 0VA

C78

N.F.

C79

N.F.

0VA

L17

39n

L16

0R

R58

N.F.

R59

3k9

R63

22k

R62

1k

Q14

BSP090

C80

10n

0VA

13V8_UNSW

0VA

C606

10n

Q12

2SK2973

L19

12R

0VA

L18

56n

13V8_UNSW

6.6 2.0

6.3

2.2

5.0

S5

0VA

E503

TX DRIVER CAN

E504

TX PRE-DRIVER CAN

0VA

0VA

0VA

0VA

50_1 50_2

U

R452

6

5

7

U3B

LMV358MX

R66

10k

0VA

L32

N.F.

PA_2A

PA_ON

+t 85

o

C501

22p

L500

1u

R500

100R

R12

N.F.

R84

22R
0W25

C21

100n

R636

N.F.

R501

10R

R502

47R

R503

15R
0W25

0VA

R27

N.F.

C29

N.F.

C30

N.F.

R506

3k3

C503

1n0

0VA

R505

N.F.

2

0VA

C504

N.F.

0VA

C505

N.F.

(12dBm)

(5dBm)

(26dBm)

(45dBm)

(44dBm)

Q18

N.F.

Q19

N.F.

R523

4k7

Q17

N.F.

R513

100k

R514

0R

0VA

C509

N.F.

0VA

0VA

0VA

C510

N.F.

13V8_UNSW

13V8_UNSW

Q16

BSN20

R512

100k

+

C506

10u
10V

0VA

0VA

Q15

BC849CW

0VA

0VA

R509

22k

R511

47k

R25

4k7

PTT_ALC

2

0VA0VA0VA

E506

SHIELD, COVER, PA MODULE

E505

SHIELD, TRAY, PA MODULE

R33

8k2

0VA0VA 0VA0VA 0VA

C32

10n

R32

150k

R88

1k

R510

100R

R508

N.F.

0VA

C372

N.F.

C373

N.F.

C374

N.F.

C375

N.F.

C376

N.F.

C377

N.F.

C513

N.F.

C514

N.F.

C515

N.F.

C507

10n

C508

10n

R19

N.F.

C9

N.F.

C10

1n0

C81

N.F.

R23

12R

R64

0R

C12

100n

C82

100n

R21

1k5

0VA

R15

10k

13

D500A

BAV99W

32

D500B

BAV99W

R525

N.F.

R41

N.F.

TX_PSU

R526

100k

R507

N.F.

C36

3p3

+

C516

1u
25V

0VA

+

C517

1u
25V

0VA

C17

100n

C518

100n

0VA

C511

N.F.

R518

N.F.

R519

N.F.

R520

N.F.

R516

N.F.

R522

N.F.

R521

N.F.

R517

N.F.

R515

N.F.

C512

N.F.

6db ATT.

12.4db ATT.

+

C519

10u
35V

0VA

C520

N.F.

0VA

C521

N.F.

0VA

C502

N.F.

R504

N.F.

R527

N.F.

C522

N.F.

C523

N.F.

Figure 6-5AC Transmitter Circuit Schematic

AC Band (136 - 174MHz)

DRAFT D

TNM-M-E-0001 Page 51

D3

UM9401F

TXRF

4

6

C7

100p

C8

5p6

C9

1n0

C10

100p

C11

N.F.

R16

N.F.

R17

N.F.

R18

N.F.
0W25

L4

22n

R21

1k

0VA

0VA

0VA0VA

0VA

0VA

C12

1n0

0VA

R23

0R

C14

6p8

0VA

C15

N.F.

0VA

C16

10p

0VA

1

2

354

U2

M68762H

L5

FB

C17

10n

0VA

L6

FB

C18

10n

0VA

L7

FB

C19

10n

0VA

C20

1n0

0VA

0VA 0VA

+

C5

N.F.

13V8_UNSW

L9

330n

C23

1n0

0VA

L10

17n

L11

14n

L12

14n

R24

68k

L13

21n

C36

5p6

0VA

0VA

0VA 0VA 0VA 0VA

0VA

Q9

N.F.

0VA

0VA

0VA

RF_DET

R28

22R
0W25

R29

1k

Q3

FZT749

Q10

BC849CW

R30

1k

R31

4k7

2

3

1

84

U3A

LMV358MX

C31

100n

0VA

0VA

TX_PSU

C32

10n

R32

100k

R33

3k9

+

C6

1u
25V

C33

10n

0VA

0VA0VA

0VA

0VA

13V8_UNSW

TX_DRV_PSU

R34

1k
0W25

R35

15R
0W25

Q4

BCX51

Q11

BC849CW

R36

150R

R37

4k7

13V8_UNSW

C37

5p6

C38

8p2

C39

6p8

PA_2

PA_3

PA_4

0VA

R625

120R

R627

120R

R626

47R

0VA

C522

10p

0VA

D4

1SS314

Q612

BFR540

D5

1SS314

R630

470R

C26

56p

R631

470R

C27

56p

0VA

0VA

0VA

0VA 0VA

Q8

PMMT491A

0VA

C651

12p

13V8_UNSW

R26

2k2

0VA0VA

C650

10n

0VA

R635

100R

R19

N.F.
0W25

C652

10n

C654

12p

50_4

R637

270R

Q4C

R640

270R

50_6

R638

22R

50_5

L615

10n

50_7

R632

N.F.

C48

1n0

C653

N.F.

0VA

Q609

BC849CW

50_8

E502

60651157.cdr TK Rev7

PA FILTER CAN

8V0

E501

PA FILTER CAN

0VA

C54

15p

+

C649

1u

R45

22k

R40

N.F.

0VA

L1

47n

R54

100R

TX_DRV_PSU

C57

1p5

R53

470R

C56

1n0

1 3

D6A

BAS70-04

32

D6B

BAS70-04

C55

1n0

R52

10k

0VA

0VA

0VA

0VA

0VA

L2

0R

R57

100k

0VA

C77

N.F.

0VA 0VA

C78

N.F.

0VA

L17

18n

L16

10n

R58

N.F.

R59

3k9

R63

22k

R62

1k

Q14

BSP090

C80

10n

0VA

13V8_UNSW

0VA

C606

10n

Q12

2SK2973

C82

100p

L19

6n8

C81

8p2

0VA

L18

8n2

13V8_UNSW

R15

10k

6.6 2.0

6.3

2.2

5.0

S5

0VA

R64

10R

E503

TX DRIVER CAN

E504

TX PRE-DRIVER CAN

0VA

0VA

0VA

0VA

50_1 50_2

L32

N.F.

PA_2A

PA_ON

C501

4p7

L500

100n

R500

100R

R84

22R
0W25

C21

100n

R636

N.F.

R501

10R

R502

47R

R503

15R
0W25

0VA

R27

N.F.

C29

N.F.

C30

N.F.

R505

10R

2

(18dBm)

(20dBm)

(25dBm)

(45dBm)

(44dBm)

Q18

BC849CW

Q19

BC859CW

R523

4k7

C512

1n0

Q17

BC849CW

R517

4k7

R515

4k7

R522

100k

C511

27p

R513

100k

R514

0R

R519

15k

R521

100k

R520

0R

0VA

C509

1u

R516

15k

0VA

0VA

0VA

R518

100k

C510

N.F.

13V8_UNSW

13V8_UNSW

Q16

BSN20

R512

100k

+

C506

10u
10V

0VA

0VA

Q15

BC849CW

0VA

0VA

R509

22k

R511

47k

R25

4k7

PTT_ALC

2

0VA0VA0VA

E506

SHIELD, COVER, PA MODULE

E505

SHIELD, TRAY, PA MODULE

0VA0VA 0VA0VA0VA 0VA

C376

1n0

C377

100p

C375

10n

C514

1n0

C515

100p

C513

10n

C373

1n0

C374

100p

C372

10n

R88

1k

R510

100R

R508

N.F.

TX_PSU

13

D500A

N.F.

32

D500B

N.F.

R525

0R

R526

100k

R507

N.F.

+

C516

N.F.

0VA

+

C517

N.F.

0VA 0VA

+

C519

10u
35V

0VA

C520

N.F.

0VA

C521

N.F.

0VA

C502

N.F.

R504

N.F.

R524

4k7

R41

N.F.

R527

220k

C507

10n

C508

10n

C25

6p8

C40

N.F.

C49

1p5

C24

N.F.

C79

2p2

C50

N.F.

C523

3p3

TX_PWR_SET

9

C60

100n

R55

2k2

0VA

U

R452

6

5

7

U3B

LMV358MX

R66

10k

0VA

+t 85

o

R506

100R

C503

1n0

0VA

0VA

C504

N.F.

0VA

R530

N.F.

13

D501A

BAV99W

R529

100k

R532

100k

R531

0R

R528

0R

Q500

BC849CW

C524

100n

0VA 0VA

0VA

TX_PSU

R533

N.F.

R12

470R

C518

N.F.

Figure 6-5TK Transmitter Circuit Schematic

TK Band (400- 450MHz)

DRAFT D

TNM-M-E-0001 Page 52

D3

UM9401F

60651056.cdr rev6

TXRF

4

6

C7

100p

C8

5p6

C9

1n0

C10

100p

C11

N.F.

R16

N.F.

R17

N.F.

R18

N.F.
0W25

L4

22n

R21

1k

0VA

0VA

0VA0VA

0VA

0VA

C12

1n0

0VA

R23

0R

C14

4p7

0VA

C15

N.F.

0VA

C16

10p

0VA

1

2

354

U2

M68762H

L5

FB

C17

10n

0VA

L6

FB

C18

10n

0VA

L7

FB

C19

10n

0VA

C20

1n0

0VA

0VA 0VA

+

C5

N.F.

13V8_UNSW

L9

330n

C23

1n0

0VA

L10

17n

L11

14n

L12

14n

R24

68k

L13

17n

C36

5p6

0VA

0VA

0VA 0VA 0VA 0VA

0VA

Q9

N.F.

0VA

0VA

0VA

RF_DET

R28

22R
0W25

R29

1k

Q3

FZT749

Q10

BC849CW

R30

1k

R31

4k7

2

3

1

84

U3A

LMV358MX

C31

100n

0VA

0VA

TX_PSU

C32

10n

R32

100k

R33

4k7

+

C6

1u
25V

C33

10n

0VA

0VA0VA

0VA

0VA

13V8_UNSW

TX_DRV_PSU

TX_PWR_SET

9

R34

1k
0W25

R35

15R
0W25

Q4

BCX51

Q11

BC849CW

R36

150R

R37

4k7

13V8_UNSW

C37

5p6

C38

8p2

C39

6p8

C40

1p8

PA_2

PA_3

PA_4

0VA

R625

150R

R627

150R

R626

47R

C25

5p6

0VA

C50

1p5

0VA

D4

1SS314

Q612

BFR540

D5

1SS314

R630

470R

C26

39p

R631

470R

C27

39p

0VA

0VA

0VA

0VA 0VA

Q8

PMMT491A

0VA

C651

12p

13V8_UNSW

R26

2k2

0VA0VA

C650

10n

0VA

R635

100R

R19

N.F.
0W25

C652

10n

C24

1p5

C654

12p

50_4

R637

270R

Q4C

R640

270R

50_6

R638

22R

50_5

L615

10n

50_7

R632

N.F.

C48

1n0

C653

N.F.

0VA

C49

N.F.

R41

4k7

Q609

BC849CW

50_8

E502

PA FILTER CAN

8V0

E501

PA FILTER CAN

0VA

C54

47p

+

C649

1u

R45

22k

R40

N.F.

0VA

L1

47n

R54

100R

TX_DRV_PSU

C57

1p5

R53

470R

C56

1n0

1 3

D6A

BAS70-04

32

D6B

BAS70-04

C55

1n0

R52

10k

0VA

0VA

0VA

0VA

0VA

L2

0R

C60

100n

R55

2k2

0VA

R57

100k

0VA

C77

N.F.

0VA 0VA

C78

N.F.

C79

N.F.

0VA

L17

18n

L16

6n8

R58

N.F.

R59

3k9

R63

22k

R62

1k

Q14

BSP090

C80

10n

0VA

13V8_UNSW

HEATSINK ON INNER LAYER

0VA

C606

10n

Q12

2SK2973

C82

100p

L19

8n2

C81

8p2

0VA

L18

8n2

13V8_UNSW

R15

10k

6.6 2.0

6.3

2.2

5.0

S5

0VA

R64

10R

E503

TX DRIVER CAN

E504

TX PRE-DRIVER CAN

0VA

0VA

0VA

0VA

50_1 50_2

U

R452

6

5

7

U3B

LMV358MX

R66

10k

0VA

L32

N.F.

PA_2A

PA_ON

+t 85

o

C501

4p7

L500

100n

R500

100R

R84

22R
0W25

C21

100n

R636

N.F.

R501

10R

R502

47R

R503

15R
0W25

0VA

R27

N.F.

C29

N.F.

C30

N.F.

R506

100R

C503

1n0

0VA

R505

10R

2

0VA

C504

N.F.

0VA

(18dBm)

(20dBm)

(25dBm)

(45dBm)

(44dBm)

Q18

BC849CW

Q19

BC859CW

R523

4k7

C512

1n0

Q17

BC849CW

R517

4k7

R515

4k7

R522

100k

C511

27p

R513

100k

R514

0R

R519

15k

R521

100k

R520

0R

0VA

C509

1u

R516

15k

0VA

0VA

0VA

R518

100k

C510

N.F.

13V8_UNSW

13V8_UNSW

C508

100n

Q16

BSN20

R512

100k

+

C506

10u
10V

0VA

0VA

Q15

BC849CW

0VA

0VA

R509

22k

R511

47k

R25

4k7

PTT_ALC

2

0VA0VA0VA

E506

SHIELD, COVER, PA MODULE

E505

SHIELD, TRAY, PA MODULE

0VA0VA 0VA0VA0VA 0VA

C376

1n0

C377

100p

C375

10n

C514

1n0

C515

100p

C513

10n

C373

1n0

C374

100p

C372

10n

R88

1k

R510

100R

C507

N.F.

R508

N.F.

R524

N.F.

TX_PSU

13

D500A

N.F.

32

D500B

N.F.

R525

0R

R526

22k

R507

N.F.

+

C516

N.F.

0VA

+

C517

N.F.

0VA 0VA

C518

N.F.

+

C519

10u
35V

0VA

C520

N.F.

0VA

C521

N.F.

0VA

R527

N.F.

C502

N.F.

R504

N.F.

C522

N.F.

C523

N.F.

R530

N.F.

13

D501A

BAV99W

R529

100k

R532

100k

R531

0R

R528

0R

Q500

BC849CW

C524

100n

0VA 0VA

0VA

TX_PSU

R533

N.F.

R12

470R

Figure 6-5UW Transmitter Circuit Schematic

UW Band (440- 500MHz)

DRAFT D

TNM-M-E-0001 Page 53

Q600

MMBFU310

Q601

BSN20

R602

330R

C609

2p2

L602

56n

0VA

0VA

C605

10n

Q602

MMBFU310

Q603

BSN20

C627

4p7

0VA

C626

10n

C622

3p9

C621

3p9

D608

N.F.

C604

22p

C603

22p

D606

N.F.

L604

1u

D602

N.F.

L601

2u2

D601

N.F.

L600

2u2

0VA

0VA

0VA 0VA 0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA 0VA

R607

47R

Q604

BFR505

Q605

BFR93A

R611

100R

R610

3k3

R608

4k7

R609

1k

C630

1n0

L610

1u

L611

270n

0VA

0VA

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA

C620

100p

0VA

Rx V.C.O.

Tx V.C.O.

V.C.O. BUFFER

Q607

BFR92A

C648

1n0

L614

N.F.

R624

270R

R622

100k

R623

1k5

C647

1n0

0VA

0VA

5V0

Q606

BFR93A

R620

100R

R614

1k

R616

470R

R613

4k7

R615

1k

R617

680R

R618

N.F.

C643

N.F.

L612

100n

D611

1SS314

D610

1SS314

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA

0VA

LO1_RX

TXRF

R601

0R

TX_MOD1

RX_PSU

TX_PSU

0VA

0VA

SYNTH. BUFFER

SWITCH

TX BUFFER

SCREEN

M600

N.F.

0VA

MICROSTRIP

E600

VCO SCREEN CAN

60651367.cdr E0 Rev7

0VA

8

5

4

3

3

VCAP_BIAS

7

0VA

C642

10n

0VA

TX_PSU

RX_PSU

SYNTH

7

LOOP_FILTER

2

R600

10k

R605

2k2

0VA

R619

10R

+

C613

10u
10V

C619

1n0

0VA

R603

10k

13

D604A

N.F.

3 2

D604B

N.F.

HOT50 HOT51

HOT52

HOT53 HOT54

HOT55

L616

N.F.

0VA

+

C628

10u
10V

7

Q615

BC849CW

R641

1k

C666

10n

0VA

8V0

C719

6n8

R720

0R

R724

2k7

C721

N.F.

R723

0R

R722

0R

7

CPP

CPPF

LOOP_VOLTS

C638

100n

13

D12A

N.F.

32

D12B

N.F.

R202

22R

R206

10k

C636

N.F

C667

100p

C669

100p

C668

100p

0VA

0VA

C670

N.F.

R642

680k

0VA

PROVISION FOR GROUNDPLANE BRIDGING

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

C671

N.F.

E601

LOOP FILTER CAN

0VA

R606

330R

R455

N.F.

R659

3k3

+

C655

47u
10V

0VA

0VA

R660

10R

8V0

C646

10p

+

C672

1u

R721

6k8

C673

N.F.

TP6

(19dBr Rx)

(18dBm Tx)

R643

N.F.

0VA

0VA

0VA

0VA

0VA

0VA

L617

N.F.

L618

N.F.

0VA

0VA

C722

22n

R734

330R

C734

220n

C754

N.F.

R6440RR6450RR6460RR6470RR6480RR6490RR650

0R

C720

10n

C600

1n0

C601

10n

C614

10n

C602

10n

C616

10n

C618

10n

D605

1SV217

D607

1SV217

D600

1SV217

D603

1SV217

L6051uC615

68p

C617

68p

D609

1SV217

C624

15p

C625

15p

C607

18p

C608

18p

L609

2u2

L603

2u2

C610

10n

C612

10n

C611

10n

C614

10n

C632

10p

C633

10p

C634

47p

C635

47p

C639

22p

C640

N.F.

C641

100n

C644

100n

C645

100p

C631

10n

L613

100n

L608

150n

R604

N.F.

L607

N.F.

C623

12p

L606

330n

C637

6p8

R661

680R

R621

N.F.

R651

N.F.

R652

N.F.

R612

4k7

(15dBr Tx)

NOTE 1:
dBmr LEVELS ARE MEASURED WITH X10 HIGH IMPEDANCE
PROBE AND ARE RELATIVE TO A 0dBm SOURCE TERMINATED
IN 50 OHMS.

NOTE 2:
dB LEVELS ARE MESURED AS IN NOTE 1 BUT ARE RELATIVE
TO -20dBm AT THE ANTENNA CONNECTOR.

Figure 6-6E0 Synthesiser - VCO Schematic

E0 Band (66-88MHz)

DRAFT D

TNM-M-E-0001 Page 54

Q600

MMBFU310

Q601

BSN20

R602

220R

C609

2p2

C607

4p7

L603

1u

C608

4p7

L602

33n

0VA

0VA

C605

10n

Q602

MMBFU310

Q603

BSN20

C627

2p2

C624

10p

L609

1u

C625

10p

L608

39n

0VA

C626

10n

R604

N.F.

L607

N.F.

C622

2p2

C623

3p9

C621

2p7

D609

1SV217

C614

1n0

C616

1n0

C618

1n0

C617

27p

D608

N.F.

C604

18p

C603

18p

D607

1SV217

L6051uC615

27p

D606

N.F.

D605

1SV217

L604

1u

C601

1n0

C602

1n0

D603

1SV229

D602

N.F.

L601

1u

D601

N.F.

D600

1SV229

L600

1u

L606

1u

0VA

0VA

0VA 0VA 0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA 0VA

R607

47R

Q604

BFR93A

Q605

BFR93A

R611

180R

R610

3k3

R608

6k8

R612

N.F.

R609

1k5

C630

1n0

C610

100p

C612

100p

L610

220n

L611

100n

C631

220p

0VA

0VA

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

C632

5p6

C633

5p6

C634

18p

C635

18p

C600

330p

0VA

C620

100p

0VA

Rx V.C.O.

Tx V.C.O.

V.C.O. BUFFER

Q607

BFR92A

R621

680R

C648

1n0

L614

180n

R624

270R

R622

100k

R623

1k5

C647

1n0

0VA

0VA

5V0

Q606

BFR93A

R620

100R

R614

1k

R616

470R

R613

4k7

R615

1k

R617

680R

R618

N.F.

C639

N.F.

C640

N.F.

C641

100p

C644

1n0

C643

N.F.

C645

100p

L613

47n

L612

33n

D611

1SS314

D610

1SS314

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA

0VA

LO1_RX

TXRF

R601

0R

TX_MOD1

RX_PSU

TX_PSU

C629

1n0

0VA

C611

10n

0VA

SYNTH. BUFFER

SWITCH

TX BUFFER

C637

1n0

SCREEN

M600

N.F.

0VA

MICROSTRIP

E600

VCO SCREEN CAN

0VA

8

5

4

3

3

VCAP_BIAS

7

0VA

C642

10n

0VA

TX_PSU

RX_PSU

SYNTH

7

LOOP_FILTER

2

R600

10k

R605

2k2

0VA

R619

10R

+

C613

10u
10V

C619

1n0

0VA

R603

10k

13

D604A

N.F.

3 2

D604B

N.F.

HOT50 HOT51

HOT52

HOT53 HOT54

HOT55

L616

N.F.

0VA

+

C628

10u
10V

7

60651266.cdr rev6

Q615

BC849CW

R641

1k

C666

10n

0VA

8V0

C719

6n8

R720

0R

R724

2k7

C721

N.F.

R723

0R

R722

0R

R734

680R

7

CPP

CPPF

LOOP_VOLTS

C638

100n

13

D12A

N.F.

32

D12B

N.F.

R202

22R

R206

10k

C636

N.F

C667

100p

C669

100p

C668

100p

0VA

0VA

C670

N.F.

R642

680k

0VA

PROVISION FOR GROUNDPLANE BRIDGING

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

C671

N.F.

R651

N.F.

R652

N.F.

E601

LOOP FILTER CAN

0VA

C754

N.F.

R606

180R

R455

N.F.

R659

3k3

+

C655

47u
10V

0VA

0VA

R660

100R

8V0

C646

100p

+

C672

1u

R661

N.F.

R721

6k8

C673

N.F.

TP6

(7dBm)

(12dBm)

0VA

0VA

0VA

0VA

0VA

0VA

L617

N.F.

L618

N.F.

0VA

0VA

C722

22n

C720

10n

C734

220n

R6430RR6440RR6450RR6460RR6470RR6480RR6490RR650

0R

Figure 6-6AC Synthesiser - VCO Schematic

AC Band (136 - 174MHz)

DRAFT D

TNM-M-E-0001 Page 55

Q600

MMBFU310

Q601

BSN20

R602

270R

C609

1p0

C607

6p8

L603

330n

C608

6p8

L602

8n2

0VA

0VA

C605

10n

Q602

MMBFU310

Q603

BSN20

C627

1p0

C624

3p3

L609

330n

C625

3p3

L608

12n

0VA

C626

10n

R604

N.F.

L607

N.F.

C622

1p0

C623

6p8

C621

1p2

D609

1SV229

C614

100p

C616

100p

D608

N.F.

C604

18p

C603

18p

C615

8p2

D606

N.F.

D605

1SV229

L604

27n

C601

100p

C602

100p

D603

1SV229

D602

N.F.

L601

39n

D601

N.F.

D600

1SV229

L600

39n

L606

330n

0VA

0VA

0VA 0VA 0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA 0VA

R607

47R

Q604

BFR93A

Q605

BFR93A

R611

180R

R610

3k3

R608

6k8

R612

N.F.

R609

1k5

C630

1n0

C610

100p

C612

100p

L610

68n

L611

68n

C631

100p

0VA

0VA

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

C632

1p5

C633

1p5

C634

3p9

C635

6p8

C600

330p

0VA

C620

100p

0VA

Rx V.C.O.

Tx V.C.O.

V.C.O. BUFFER

Q607

BFR92A

R621

680R

C648

1n0

L614

22n

R624

270R

R622

100k

R623

1k5

C647

1n0

0VA

0VA

5V0

Q606

BFR93A

R620

100R

R614

1k

R616

470R

R613

4k7

R615

1k

R617

680R

R618

N.F.

C639

3p9

C640

10p

C641

100p

C644

1n0

C643

N.F.

C645

4p7

L613

27n

L612

10n

D611

1SS314

D610

1SS314

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA

0VA

LO1_RX

TXRF

R601

0R

TX_MOD1

RX_PSU

TX_PSU

C629

100p

0VA

C611

100p

0VA

SYNTH. BUFFER

SWITCH

TX BUFFER

C637

100p

SCREEN

M600

N.F.

0VA

MICROSTRIP

E600

VCO SCREEN CAN

60651167.cdr TK Rev7

0VA

8

5

4

3

3

VCAP_BIAS

7

0VA

C642

10n

0VA

TX_PSU

RX_PSU

SYNTH

7

LOOP_FILTER

2

R600

10k

R605

2k2

0VA

R619

10R

+

C613

10u
10V

C619

1n0

0VA

R603

10k

13

D604A

N.F.

3 2

D604B

N.F.

HOT50 HOT51

HOT52

HOT53 HOT54

HOT55

L616

N.F.

0VA

+

C628

10u
10V

7

Q615

BC849CW

R641

1k

C666

10n

0VA

8V0

C719

6n8

R720

0R

R724

2k7

C721

N.F.

R723

0R

R722

0R

7

CPP

CPPF

LOOP_VOLTS

C638

100n

13

D12A

N.F.

32

D12B

N.F.

R202

22R

R206

10k

C636

N.F

C667

100p

C669

100p

C668

100p

0VA

0VA

C670

N.F.

R642

680k

0VA

PROVISION FOR GROUNDPLANE BRIDGING

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

C671

N.F.

E601

LOOP FILTER CAN

0VA

R606

330R

R455

N.F.

R659

3k3

+

C655

47u
10V

0VA

0VA

R660

100R

8V0

C646

100p

+

C672

1u

R661

N.F.

R721

6k8

C673

N.F.

TP6

(5dBm)

(18dBm)

R643

N.F.

0VA

0VA

0VA

0VA

0VA

0VA

C618

N.F.

L617

N.F.

L618

N.F.

0VA

0VA

C720

6n8

C722

22n

R734

2k2

C734

150n

C754

N.F.

R651

N.F.

R652

N.F.

R6440RR6450RR6460RR6470RR6480RR6490RR650

0R

C617

8p2

D607

1SV229

L605

27n

Figure 6-6TK Synthesiser – VCO Schematic

TK Band (400- 450MHz)

DRAFT D

TNM-M-E-0001 Page 56

Q600

MMBFU310

Q601

BSN20

R602

180R

C609

1p0

C607

3p3

L603

330n

C608

3p3

L602

8n2

0VA

0VA

C605

10n

Q602

MMBFU310

Q603

BSN20

C627

1p0

C624

1p8

L609

330n

C625

1p8

L608

12n

0VA

C626

10n

R604

N.F.

L607

N.F.

C622

1p0

C623

10p

C621

1p0

D609

1SV229

C614

100p

C616

100p

C617

N.F.

D608

N.F.

C604

12p

C603

12p

D607

N.F.

L605

N.F.

C615

10p

D606

N.F.

D605

1SV229

L604

22n

C601

100p

C602

100p

D603

1SV229

D602

N.F.

L601

22n

D601

N.F.

D600

1SV229

L600

22n

L606

330n

0VA

0VA

0VA 0VA 0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA 0VA

R607

47R

Q604

BFR93A

Q605

BFR93A

R611

180R

R610

3k3

R608

6k8

R612

N.F.

R609

1k5

C630

1n0

C610

100p

C612

100p

L610

68n

L611

47n

C631

100p

0VA

0VA

0VA

0VA

0VA

0VA 0VA

0VA

0VA

0VA

C632

1p5

C633

1p5

C634

3p9

C635

6p8

C600

330p

0VA

C620

100p

0VA

Rx V.C.O.

Tx V.C.O.

V.C.O. BUFFER

Q607

BFR92A

R621

680R

C648

1n0

L614

22n

R624

270R

R622

100k

R623

1k5

C647

1n0

0VA

0VA

5V0

Q606

BFR93A

R620

100R

R614

1k

R616

470R

R613

4k7

R615

1k

R617

680R

R618

N.F.

C639

3p9

C640

10p

C641

100p

C644

1n0

C643

N.F.

C645

4p7

L613

27n

L612

10n

D611

1SS314

D610

1SS314

0VA

0VA

0VA 0VA

0VA

0VA

0VA

0VA

0VA

LO1_RX

TXRF

R601

0R

TX_MOD1

RX_PSU

TX_PSU

C629

100p

0VA

C611

100p

0VA

SYNTH. BUFFER

SWITCH

TX BUFFER

C637

100p

SCREEN

M600

N.F.

0VA

MICROSTRIP

E600

VCO SCREEN CAN

0VA

8

5

4

3

3

VCAP_BIAS

7

0VA

C642

10n

0VA

TX_PSU

RX_PSU

SYNTH

7

LOOP_FILTER

2

R600

10k

R605

2k2

0VA

R619

10R

+

C613

10u
10V

C619

1n0

0VA

R603

10k

13

D604A

N.F.

3 2

D604B

N.F.

HOT50 HOT51

HOT52

HOT53 HOT54

HOT55

L616

N.F.

0VA

+

C628

10u
10V

7

60651056.cdr rev6

Q615

BC849CW

R641

1k

C666

10n

0VA

8V0

C719

6n8

R720

0R

R724

2k7

C721

N.F.

R723

0R

R722

0R

7

CPP

CPPF

LOOP_VOLTS

C638

100n

13

D12A

N.F.

32

D12B

N.F.

R202

22R

R206

10k

C636

N.F

C667

100p

C669

100p

C668

100p

0VA

0VA

C670

N.F.

R642

680k

0VA

PROVISION FOR GROUNDPLANE BRIDGING

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

0VA

C671

N.F.

E601

LOOP FILTER CAN

0VA

R606

330R

R455

N.F.

R659

3k3

+

C655

47u
10V

0VA

0VA

R660

100R

8V0

C646

100p

+

C672

1u

R661

N.F.

R721

6k8

C673

N.F.

TP6

(5dBm)

(18dBm)

R643

N.F.

0VA

0VA

0VA

0VA

0VA

0VA

C618

N.F.

L617

N.F.

L618

N.F.

0VA

0VA

C720

6n8

C722

22n

R734

3k9

C734

150n

C754

N.F.

R651

N.F.

R652

N.F.

R6440RR6450RR6460RR6470RR6480RR6490RR650

0R

Figure 6-6UW Synthesiser – VCO Schematic

UW Band (440- 500MHz)

DRAFT D

TNM-M-E-0001 Page 57

ADJ

7

OUT

5

1

GND

4

6

VCC

8

U700

TCO987

+

C704

1u
25V

0VA

5V0

0VA

0VA

0VA

R700

10k

REFERENCE OSCILLATOR

R712

10k

R715

10k

VDD1

4

VDD2

5

PON

9

AON

19

11

DATA

12

13

8

6

15

DGND7ISET

14

VCC

18

LOCK

20

CPP

3

CPPF

2

CPA

17

DOUT

10

AGND

16

CLK

E

FXTAL

PR1

AUX

FAST

1

U701

UMA1018

Q700

BC859CW

R733

N.F.

R730

10R

R731

10R

R727

27k

R729

100k

R728

100k

R726

100k

C724

3u3

C723

1n0

R725

15k

Q701

BC859CW

Q702

BC849CW

Q703

BC859CW

C725

10n

0VA

5V0

0VA

0VA

R716

10R

R717

47k

C715

3u3

C717

10n

R718

1k

R719

47R

0VA 0VA 0VA

C711

10n

R706

10R

0VA

R713

2k2

R714

10k

0VA

0VA 0VA

AUX_LO2

AUX_CP

0VA

0VA

5V0

V.C.O. VARICAP NEGATIVE SUPPLY

TUNE_DAC

3P3

0VA

R708

N.F.

C726

10n

0VA 0VA

R732

4k7

C712

10n

6

4

4

2

2

2

2

SYNTH

CPP

6

-17V0

6

VCAP_BIAS

2

SYN_FAST

GCLK-F

GDAT-F

FSEN-F

LOCK

R701

4k7

C701

33n

C702

33n

C700

33n

0VA 0VA

0VA

C728

10n

0VA

C714

100n

0VA

R709

0R

0VA

+

C713

N.F.

0VA

0VA

1 3

D700A

BAT54SW

32

D700B

BAT54SW

C706

N.F.

+

C729

1u
25V

8

AFC/TX_MOD2

R704

10k

0VA

R705

10k

0VA

0VA

0VA

C730

4p7

C731

1n0

10119

S

C1

12

13 8

1D
RQQ

U702B

N.F.

3P3

0VA

0VA

0VA

0VA

435

147

S

C1

2

1 6

1D
RQQ

U702A

N.F.

0VA

C716

3u3

CPPF

L702

10u

R745

N.F.

0VA 0VA

0VA

5V0

0VA

1

2

3

4
5
6

7
10
11
12
13

60651377.cdr E0 Rev7

8

14

16

9

15

CT-255
C3/G4
G2
EN1
1, 2, 4­2C3

1CT=0

0

7

3CT

U710

74HC40103PW

0VA

C742

N.F.

0VA

0VA

0VA 0VA 0VA

0VA

0VA

0VA

5V0

0VA

TUNE_BAL

9

REFERENCE OSC. MODULATOR

R752

N.F.

0VA 0VA 0VA

5V0

0VA

0VA

C746

220n

0VA

2

3

1

84

U711A

LMV358MX

C753

10u

0VA

5v0

C736

1u0VA

DIVIDER (/2)

DIVIDER (/72)

DIV_OUT

DIV_IN

+

C727

1u
25V

C703

N.F

R775

47R

R777

470R

R703

0R

R711

N.F.

L701

10u

6

L703

N.F.

C732

N.F

R737

N.F.

R735

N.F.

R736

N.F.

8

TX_MOD1

C733

N.F.

R710

N.F.

Q710

BC849CW

R753

10k

C740

10n

C741

10n

R744

3k3

R741

47k

R742

47k

R743

270R

R776

10R

R740

10R

R763

22k

R764

22k

C747

1u

R765

15k

R766

680k

R778

0R

R767

47k

R768

47k

R769

2k2

C735

10n

R758

100k

C743

27p

Q711

BC859CW

Q712

BC849CW

R759

470R

R761

330R

R760

10k

C744

390p

R762

10k

Q715

BFR93A

Q714

BFR93A

Q716

BFR93A

C750

10n

R770

10R

R772

220R

R771

680R

R773

100R

C752

47p

R774

10k

+

C751

10u
10V

6

5

7

U711B

LMV358MX

C749

27p

0VA

L704

N.F.

R781

0R

R783

47k

R782

27k

0VA

C748

220p

0VA

R756

10k

R751

10k

R757

N.F.

R750

N.F.

200kHz

(2dBmr)

NOTE 1:
dBmr LEVELS ARE MEASURED WITH X10 HIGH IMPEDANCE
PROBE AND ARE RELATIVE TO A 0dBm SOURCE TERMINATED
IN 50 OHMS.

NOTE 2:
dB LEVELS ARE MESURED AS IN NOTE 1 BUT ARE RELATIVE
TO -20dBm AT THE ANTENNA CONNECTOR.

0VA

Q713

BC849CW

C745

100n

Q717

BSN20

R780

100k

0VA

C755

N.F.

R784

N.F.

13

D701A

N.F.

RX_PSU

RX_PSU

C705

100n

R746

N.F.

R754

N.F.

R749

N.F.

R748

10k

R747

10k

R755

10k

C756

N.F.

Figure 6-7E0 Synthesiser - PLL Schematic

E0 Band (66-88MHz)

DRAFT D

TNM-M-E-0001 Page 58

ADJ

7

OUT

5

1

GND

4

6

VCC

8

U700

TCO987

+

C704

1u
25V

0VA

5V0

0VA

0VA

0VA

R700

10k

REFERENCE OSCILLATOR

R712

10k

R715

10k

VDD1

4

VDD2

5

PON

9

AON

19

11

DATA

12

13

8

6

15

DGND7ISET

14

VCC

18

LOCK

20

CPP

3

CPPF

2

CPA

17

DOUT

10

AGND

16

CLK

E

FXTAL

PR1

AUX

FAST

1

U701

UMA1018

Q700

BC859CW

R733

N.F.

R730

10R

R731

10R

R727

27k

R729

100k

R728

100k

R726

100k

C724

3u3

C723

1n0

R725

15k

Q701

BC859CW

Q702

BC849CW

Q703

BC859CW

C725

10n

0VA

5V0

0VA

0VA

R716

10R

R717

47k

C715

3u3

C717

10n

R718

1k

R719

47R

0VA 0VA 0VA

C711

10n

R706

10R

0VA

R713

2k2

R714

10k

0VA

0VA 0VA

AUX_LO2

AUX_CP

0VA

0VA

5V0

V.C.O. VARICAP NEGATIVE SUPPLY

TUNE_DAC

3P3

0VA

R708

N.F.

C726

10n

0VA 0VA

R732

4k7

C712

10n

6

4

4

2

2

2

2

SYNTH

CPP

6

-17V0

6

VCAP_BIAS

2

SYN_FAST

GCLK-F

GDAT-F

FSEN-F

LOCK

R701

4k7

C701

33n

C702

33n

C700

33n

0VA 0VA

0VA

C728

10n

0VA

C714

100n

0VA

R709

0R

0VA

+

C713

N.F.

0VA

0VA

1 3

D700A

BAT54SW

32

D700B

BAT54SW

C706

N.F.

+

C729

1u
25V

8

AFC/TX_MOD2

R704

10k

0VA

R705

10k

0VA

0VA

0VA

C730

4p7

C731

1n0

10119

S

C1

12

13 8

1D
RQQ

U702B

N.F.

3P3

0VA

0VA

0VA

0VA

435

147

S

C1

2

1 6

1D
RQQ

U702A

N.F.

0VA

60651276.cdr rev6

C716

3u3

CPPF

L702

10u

R745

N.F.

0VA 0VA

0VA

5V0

0VA

1

2

3

4
5
6

7
10
11
12
13 8

14

16

9

15

CT-255
C3/G4
G2
EN1
1, 2, 4­2C3

1CT=0

0

7

3CT

U710

74HC40103PW

0VA

C742

N.F.

0VA

0VA

R757

N.F.

R746

N.F.

0VA 0VA 0VA

0VA

0VA

0VA

5V0

0VA

REFERENCE OSC. MODULATOR

R754

N.F.

R752

N.F.

0VA 0VA 0VA

5V0

0VA

0VA

C746

220n

0VA

2

3

1

84

U711A

LMV358MX

C753

10u

0VA

5v0

C736

1u0VA

DIVIDER (/2)

DIVIDER (/72)

DIV_OUT

DIV_IN

+

C727

1u
25V

C703

N.F

R775

47R

R777

470R

R703

0R

R711

N.F.

L701

10u

6

L703

N.F.

C732

N.F

R737

N.F.

R735

N.F.

R736

N.F.

8

TX_MOD1

C733

N.F.

R710

N.F.

Q710

BC849CW

R753

10k

R747

10k

R756

10k

R755

10k

C740

10n

C741

10n

R744

3k3

R741

47k

R742

47k

R743

270R

R776

10R

R740

10R

R763

22k

C747

1u

R766

680k

R778

0R

R767

47k

R768

47k

R769

2k2

C735

10n

R758

100k

C743

27p

Q711

BC859CW

Q712

BC849CW

R759

560R

R760

10k

C744

390p

R762

6k8

Q715

BFR93A

Q714

BFR93A

Q716

BFR93A

C750

10n

R770

10R

+

C751

10u
10V

C749

10p

L704

N.F.

R749

N.F.

R748

10k

R750

N.F.

R751

10k

TUNE_BAL

9

6

5

7

U711B

LMV358MX

0VA

R781

0R

R783

47k

R782

27k

0VA

R764

22k

R765

33k

R761

330R

R772

220R

R771

680R

R773

100R

C752

47p

R774

10k

C748

220p

0VA

0VA

Q713

BC849CW

C745

100n

Q717

BSN20

R780

100k

0VA

C755

N.F.

R784

N.F.

13

D701A

N.F.

RX_PSU

RX_PSU

C705

100n

Figure 6-7AC Synthesiser – PLL Schematic

AC Band (136 - 174MHz)

DRAFT D

TNM-M-E-0001 Page 59

ADJ

7

OUT

5

1

GND
4

6

VCC

8

U700

TCO987

+

C704

1u
25V

0VA

5V0

0VA

0VA

0VA

R700

10k

REFERENCE OSCILLATOR

R712

10k

R715

10k

VDD1

4

VDD2

5

PON

9

AON

19

11

DATA

12

13

8

6

15

DGND7ISET

14

VCC

18

LOCK

20

CPP

3

CPPF

2

CPA

17

DOUT

10

AGND

16

CLK

E

FXTAL

PR1

AUX

FAST

1

U701

UMA1018

Q700

BC859CW

R733

N.F.

R730

10R

R731

10R

R727

27k

R729

100k

R728

100k

R726

100k

C724

3u3

C723

1n0

R725

15k

Q701

BC859CW

Q702

BC849CW

Q703

BC859CW

C725

10n

0VA

5V0

0VA

0VA

R716

10R

R717

47k

C715

3u3

C717

10n

R718

1k

R719

47R

0VA 0VA 0VA

C711

10n

R706

10R

0VA

R713

2k2

R714

10k

0VA

0VA 0VA

AUX_LO2

AUX_CP

0VA

0VA

5V0

V.C.O. VARICAP NEGATIVE SUPPLY

TUNE_DAC

3P3

0VA

R708

N.F.

C726

10n

0VA 0VA

R732

4k7

C712

10n

6

4

4

2

2

2

2

SYNTH

CPP

6

-17V0

6

VCAP_BIAS

2

SYN_FAST

GCLK-F

GDAT-F

FSEN-F

LOCK

R701

4k7

C701

33n

C702

33n

C700

33n

0VA 0VA

0VA

C728

10n

0VA

C714

100n

0VA

R709

0R

0VA

+

C713

N.F.

0VA

0VA

1 3

D700A

BAT54SW

32

D700B

BAT54SW

C706

N.F.

+

C729

1u
25V

8

AFC/TX_MOD2

R704

10k

0VA

R705

10k

0VA

0VA

0VA

C730

4p7

C731

1n0

10119

S

C1

12

13 8

1D
RQQ

U702B

N.F.

3P3

0VA

0VA

0VA

0VA

435

147

S

C1

2

1 6

1D
RQQ

U702A

N.F.

0VA

C716

3u3

CPPF

L702

10u

R745

N.F.

0VA 0VA

0VA

5V0

0VA

1

2

3

4
5
6
7

10
11
12
13 8

14

16

9

15

CT-255
C3/G4
G2
EN1
1, 2, 4­2C3

1CT=0

0

7

3CT

U710

74HC40103PW

0VA

C742

N.F.

0VA

0VA

R756

N.F.

R748

N.F.

R746

N.F.

R751

N.F.

0VA 0VA 0VA

0VA

0VA

0VA

5V0

0VA

TUNE_BAL

9

REFERENCE OSC. MODULATOR

R754

N.F.

R752

N.F.

0VA 0VA 0VA

5V0

0VA

0VA

C746

220n

0VA

2

3

1

84

U711A

LMV358MX

C753

10u

0VA

5v0

C736

1u0VA

DIVIDER (/2)

DIVIDER (/36)

DIV_OUT

DIV_IN

+

C727

1u
25V

C703

N.F

R775

47R

R777

470R

R703

0R

R711

N.F.

L701

10u

6

L703

N.F.

C732

N.F

R737

N.F.

R735

N.F.

R736

N.F.

8

TX_MOD1

C733

N.F.

R710

N.F.

Q710

BC849CW

R753

10k

R750

10k

R747

10k

R749

10k

R757

10k

R755

10k

C740

10n

C741

10n

R744

3k3

R741

47k

R742

47k

R743

270R

R776

10R

R740

10R

R763

22k

R764

22k

C747

1u

R765

56k

R766

680k

R778

0R

R767

47k

R768

47k

R769

2k2

C735

10n

R758

100k

C743

27p

Q711

BC859CW

Q712

BC849CW

R759

680R

60651177.cdr TK Rev7

R761

330R

R760

10k

C744

150p

R762

6k8

Q715

BFR93A

Q714

BFR93A

Q716

BFR93A

C750

10n

R770

10R

R772

220R

R771

680R

R773

100R

C752

47p

R774

10k

+

C751

10u
10V

6

5

7

U711B

LMV358MX

C749

15p

0VA

L704

N.F.

R781

0R

R783

47k

R782

27k

0VA

C748

220p

0VA

0VA

Q713

BC849CW

C745

100n

Q717

BSN20

R780

100k

0VA

C755

N.F.

R784

N.F.

13

D701A

N.F.

RX_PSU

RX_PSU

C705

100n

C756

N.F.

Figure 6-7TK Synthesiser – PLL Schematic

TK Band (400- 450MHz)

DRAFT D

TNM-M-E-0001 Page 60

ADJ

7

OUT

5

1

GND

4

6

VCC

8

U700

TCO987

+

C704

1u
25V

0VA

5V0

0VA

0VA

0VA

R700

10k

REFERENCE OSCILLATOR

6051076.cdr rev6

R712

10k

R715

10k

VDD1

4

VDD2

5

PON

9

AON

19

11

DATA

12

13

8

6

15

DGND7ISET

14

VCC

18

LOCK

20

CPP

3

CPPF

2

CPA

17

DOUT

10

AGND

16

CLK

E

FXTAL

PR1

AUX

FAST

1

U701

UMA1018

Q700

BC859CW

R733

N.F.

R730

10R

R731

10R

R727

27k

R729

100k

R728

100k

R726

100k

C724

3u3

C723

1n0

R725

15k

Q701

BC859CW

Q702

BC849CW

Q703

BC859CW

C725

10n

0VA

5V0

0VA

0VA

R716

10R

R717

47k

C715

3u3

C717

10n

R718

1k

R719

47R

0VA 0VA 0VA

C711

10n

R706

10R

0VA

R713

2k2

R714

10k

0VA

0VA 0VA

AUX_LO2

AUX_CP

0VA

0VA

5V0

V.C.O. VARICAP NEGATIVE SUPPLY

TUNE_DAC

3P3

0VA

R708

N.F.

C726

10n

0VA 0VA

R732

4k7

C712

10n

6

4

4

2

2

2

2

SYNTH

CPP

6

-17V0

6

VCAP_BIAS

2

SYN_FAST

GCLK-F

GDAT-F

FSEN-F

LOCK

R701

4k7

C701

33n

C702

33n

C700

33n

0VA 0VA

0VA

C728

10n

0VA

C714

100n

0VA

R709

0R

0VA

+

C713

N.F.

0VA

0VA

1 3

D700A

BAT54SW

32

D700B

BAT54SW

C706

N.F.

+

C729

1u
25V

8

AFC/TX_MOD2

R704

10k

0VA

R705

10k

0VA

0VA

0VA

C730

4p7

C731

1n0

10119

S

C1

12

13 8

1D
RQQ

U702B

N.F.

3P3

0VA

0VA

0VA

0VA

435

147

S

C1

2

1 6

1D
RQQ

U702A

N.F.

0VA

C716

3u3

CPPF

L702

10u

R745

N.F.

0VA 0VA

0VA

5V0

0VA

1

2

3

4
5
6

7
10
11
12
13 8

14

16

9

15

CT-255
C3/G4
G2
EN1
1, 2, 4­2C3

1CT=0

0

7

3CT

U710

74HC40103PW

0VA

C742

N.F.

0VA

0VA

R756

N.F.

R748

N.F.

R746

N.F.

R751

N.F.

0VA

0VA

0VA

0VA

0VA

0VA

0VA

5V0

0VA

TUNE_BAL

9

REFERENCE OSC. MODULATOR

R754

N.F.

R752

N.F.

0VA

0VA

0VA

5V0

0VA

0VA

C746

220n

0VA

2

3

1

84

U711A

LMV358MX

C753

10u

0VA

5v0

C736

1u0VA

DIVIDER (/2)

DIVIDER (/36)

DIV_OUT

DIV_IN

+

C727

1u
25V

C703

N.F

R775

47R

R777

470R

R703

0R

R711

N.F.

L701

10u

6

L703

N.F.

C732

N.F

R737

N.F.

R735

N.F.

R736

N.F.

8

TX_MOD1

C733

N.F.

R710

N.F.

Q710

BC849CW

R753

10k

R750

10k

R747

10k

R749

10k

R757

10k

R755

10k

C740

10n

C741

10n

R744

3k3

R741

47k

R742

47k

R743

270R

R776

10R

R740

10R

R763

22k

R764

22k

C747

1u

R765

56k

R766

680k

R778

0R

R767

47k

R768

47k

R769

2k2

C735

10n

R758

100k

C743

27p

Q711

BC859CW

Q713

BC849CW

Q712

BC849CW

R759

680R

R761

330R

R760

10k

C744

150p

C745

100n

R762

6k8

Q715

BFR93A

Q714

BFR93A

Q716

BFR93A

C750

10n

R770

10R

R772

220R

R771

680R

R773

100R

C752

47p

R774

10k

+

C751

10u
10V

6

5

7

U711B

LMV358MX

C749

15p

Q717

BSN20

0VA

R780

100k

L704

N.F.

R781

0R

0VA

C755

N.F.

R783

47k

R782

27k

0VA

C748

220p

0VA

C756

N.F.

R784

N.F.

13

D701A

N.F.

RX_PSU

RX_PSU

C705

100n

Figure 6-7UW Synthesiser – PLL Schematic

UW Band (440- 500MHz)

DRAFT D

TNM-M-E-0001 Page 61

6

TX_MOD1

0VA

VssADC

1

VddADC

2

VINL

3

VrefADC

4

VINR

5

ADCref-

6

ADCref+

7

TEST1

8

OVERFL

9

VddD

10

VssD

11

12

L3MODE

13

L3CLK

14

L3DAT

15

SCLK

16

LRC

17

TXD

18

RXD

19

TEST3

20

TEST2

21

VssDAC

22

VddDAC

23

VOUTR

24

VddAMP

25

VOUTL

26

VssAMP

27

VrefDAC

28

MCLK

U800

UDA1340

C813

100n

R825

10k

C814

100n

0VA

C816

100n

0VA

0VA

3C3

3C3

C818

100n

0VA

+

C806

1u
25V

0VA

C807

100n

0VA

3N3

R816

10k

R815

10k

R814

10k

R819

10k

R818

10k

R817

10k

0VA

0VA0VA0VA

CCLK

CSC
CDI
CDO
CLRC

L3C
L3D
L3M

C0FL

+

C812

N.F.

+

C815

10u
10V

+

C817

10u
10V

0VA 0VA 0VA

Y1c

3

Y0c

5

Zc

4

Sc

9

U103B

784HC4053D

0VA

0VA

C809

4n7

C811

4n7

R813

10k

R812

10k

0VA0VA

I

Q

R824

1k

4

4

AFC_IN

+5V

0VA

R834

18k

2

3

1

84

U802A

LMV358MX

0VA

R833

4k7

AFC/TX_MOD2

C824

10n

C825

100n

0VA

7

AUD_IN

60651086.cdr rev6

R43

10k

C44

10n

R49

22k

C45

1n0

R50

22k

0VA

13V8_UNSW_F

0VA 0VA

0VA

0VA0VA

1

9

4

6

RR

3

Vp7M/SS

8

Gnd1

2

Gnd2

5

U5

TDA1519B

Q810

BC849CW

13V8_UNSW_F

C831

100p

0VA

C832

100p

0VA

SPKR_OUT1

SPKR_OUT2

0VA

10

10

+

C3

N.F.

0VA

C843

10n

R843

10k

0VA

C842

1n0

0VA

C840

100p

R840

100R

0VA

C841

100p

R841

100R

Y1a

13

Y0a

12

Za

14

Sa

11

U103C

784HC4053D

Y1b

1

Y0b

2

Zb

15

Sb10Vdd

16

Vee

7

Vss

86

U103A

784HC4053D

0VA

0VA

R847

47k

C846

100n

+5V

0VA

R856

100k

2

3

1

84

U803A

LMV358MX

C854

100n

0VA

R855

100k

C852

1n0

0VA

R857

47k

R851

150k

6

5

7

U803B

LMV358MX

C849

100p

C848

1n0

R846

10k

C845

100n

R849

47k

R848

47k

R850

100k

0VA

0VA

0VA

0VA

C844

100n

+5V

0VA

Q811

BC859CW

R854

100k

R852

22k

+5V

AUD_OUT

10

A_TONE

9

MOD1_ON

2

SPKR_ON

2

R858

10k

R859

N.F.

0VA

+

C855

10u
10V

R860

0R

C857

1n0

0VA

R862

4k7

R863

1k2

0VA 0VA

Q812

BC849CW

R864

1k

R861

3k3

C858

10u

C47

100n

+

C859

10u
10V

+5V

R865

6k8

0VA

R853

10k

Q813

BC849CW

R868

100k

R867

100k

+5V

0VA

R866

100k

+5V

C860

N.F.

0VA

R869

220k

0VA

C861

1u

0VA

R870

470R

C862

10n

C853

100p

+

C830

1u
25V

C833

1n0

C863

N.F.

R845

680k

C847

100n

R871

680k

C856

1n0

10

1

4

3 5

2

U107

BU4S66

0VA

3N3

1

4

3 5

2

U109

74HC1G66W

0VA

3N3

Q20

BC849CW

0VA

R38

10k

3N3

R39

4k7

GATE

2

10

AUD_IN1

OPTION_AUDIO

+5V

CCLK
CSC
CDI
CDO
CLRC
L3C
L3D
L3M
C0FL

2
2
2
2
2
2
2
2
2

C41

100n

C42

10n

C43

10n

C46

10n

C58

10n

R872

N.F.

R873

N.F.

0VA

R874

N.F.

0VA

R875

N.F.

0VA

+

C864

10u
35V

0VA

+

C865

N.F.

0VA

1

4

3 5

2

U108

N.F.

0VA

3N3

Figure 6-8 A/D Converter Schematic

DRAFT D

TNM-M-E-0001 Page 62

C904

100n

C905

100n

C906

100n

C907

100n

0VA 0VA 0VA 0VA

TUNE1
TUNE2
TUNE3
TUNE4

FE_TUNE

2

4

Q902

BC849CW

Q900

BC859CW

R903

10k

C901

N.F.

R908

10R

Q901

BC859CW

R904

100k

R906

100k

R905

27k

Q903

BC859CW

R909

10R

R907

47k

0VA

+5V

-12V0

-12V0-12V0

4
4
4

0VA

C908

100n

C909

100n

C910

100n

C911

100n

C902

100n

0VA

MUXEN
MUX_A0
MUX_A1

+5V

0VA 0VA 0VA 0VA

ADC_REF

AGC-1

AUX_CTL

2

2

0VA

0VA

2

4

R901

10k

2
2

R910

100R

R902

100R

0VA

C900

100n

+5V

0VA

0VA

R900

27k

VDD

16

X

13

INH

6

A

10

B

9

VEE

7

X0

12

X1

14

X2

15

X3

11

Y0

1

Y1

5

Y2

2

Y3

4

VSS

8

Y

3

U902

14052

C903

100n

-12V0

2

3

1

84

U901A

LMV358MX

6

5

7

U802B

LMV358MX

60651096.cdr rev6

R920

10k

C920

10n

0VA

C921

100n

0VA

R921

100k

R922

100k

R923

100k

R924

100k

C922

100n

0VA

C923

100n

0VA

C924

100n

0VA

AGC

5

TX_PWR_SET

6

5

7

U901B

LMV358MX

R925

10k

0VA

8

A_TONE

R926

100R

R927

100R

TUNE_BAL

7

R911

100k

0VA

C912

10n

C925

10n

Figure 6-9 D/A Multiplexer Schematic

DRAFT D

TNM-M-E-0001 Page 63

P3

TEST PORT

0VA

3N3

/BG

/BR

EBG

EINT

EBR

ELIN

ECLK

ELOUT

EMS

EE

ERES

/RESET

7
12
13

9

19

17

14
10
8

2

23

5

4

3

25

1
6

13V8_UNSW_F

3N3

0VA

AUD_OUT

OC_SWITCH
TXD
RXD

TFS
RFS
SCLK

18 FC0

1520PWR_ON

P1

OPTIONS CONNECTOR

60651106.cdr rev6

C61

100p

0VA

C62

100p

0VA

C66

100p

0VA

C67

100p

0VA

C68

100p

0VA

C69

100p

0VA

C75

100p

0VA

C76

100p

0VA

C70

100p

0VA

C71

100p

0VA

C72

100p

0VA

C73

100p

5

7

8

4

6

3

1

2

0VA

0VA

PWR_ON

R190

100R

R189

100R

R195

6k8

3N3

R188

100R

FPGA84

Q1

BC849CW

R191

4k7

0VA

PF6
PF4

24

16
26

22

11

21

C1

100p

0VA

C2

100p

0VA

C97

100p

0VA

C98

100p

0VA

1
2
3
4
5
6
7
8
9
10
11

12

13

14

15
16
17

18
19
20
21
22
23
24
25
26

R11

6k8

+5V

R85

22k

0VA

3 2

D13B

BAT54SW

STX

SRX

C140

100p

0VA

1 3

D13A

BAT54SW

3 2

D14B

BAT54SW

1 3

D14A

BAT54SW

0VA

+5V

R203

680R

C141

100p

0VA

R204

100R

FPGA83

3N3

0VA

0VA

R205

1k

0VA

C143

10n

0VA

0VA

0VA

0VA

3 2

D16B

BAT54SW

0VA

1 3

D16A

BAT54SW

13V8_UNSW_F

13

D9A

BAT54SW

13V8_UNSW_F

13

D8A

BAT54SW

L50FBL51

FB

L52

FB

C74

10n

L60

N.F.

R216

3k9

Q106

BC849CW

0VA

13V8_UNSW_F

FPGA9

R217

1k

0W25

Q105

BCX51

GROUND

MIC AUDIO

MIC GND

H/S AUDIO

ON/OFF

TxDATA

RxDATA

+5V

13V8

PWR ON

IRESET

SIN

SOUT

AUDIO OUT

AUD IN SW

SCLK

RFS

TFS

PF4/IRQE

PF6/IRQ1

RXD

TXD

CONF2

OPTIONS PTT

+5V

3N3

SWITCHED

AUD_OUT

AUD_IN1

OPTION
AUDIO

OPTION_AUDIO

13V8
SWITCHED

IRESET

R3

150R C13

1n0

AUD_IN2A

0VA

AUD_IN2

OPTION_AUDIO

R89

0R

L8

FB

C22

1n0

0VA

BATT_IN

C52

100p

0VA

4

5

1

2

11

12

9

10

6

13

0VA

C83

100p

0VA

SPKR_OUT1

SPKR_OUT2

L3

N.F.

3

7 PTT

C100

100p

0VA

3 2

D19B

BAT54SW

1 3

D19A

BAT54SW

R207

680k

13V8_UNSW

0VA

0VA

L56

FB

L58

FB

L57

FB

L59

FB

R211

100R

R210

1k

3 2

D20B

BAT54SW

0VA

1 3

D20A

BAT54SW

15

0VA

R212

1k

13

D11A

BAT54SW

C367

100n

D309

MBR0520LT1

0VA

Q320

BCX54-10

R379

1k

0VA

R378

10k

8

0VA

OC_SWITCH

3Q3

C369

1n0

0VA

14

R380

330R

AUD_IN2A

IGN

PTT_IN

FCO

3N3

13V8_UNSW

2

S1

RJ CONNECTOR

P2

DB15 CONNECTOR

PWR_ON

13V8_UNSW

8

3

3

PWR_ON

1 3

D17A

BAV99W

3 2

D17B

BAV99W

1
2

P4

N.F.

0VA

1 3

D15A

BAV99W

3 2

D15B

BAV99W

3

IGN

0VA

13V8_UNSW

1 3

D21A

BAV99W

3 2

D21B

BAV99W

13

D23A

N.F.

R218

N.F.

5V0

3 2

D23B

N.F.

C358

N.F.

C148

N.F.

EXTERNAL INTERFACE

13.8V UNSWITCHED

GROUND

CONTROL HEAD/MIC.

DATA IN

EXT ON/OFF

BATTERY IN

GROUND

SPEAKER (+)

SPEAKER (-)

EXT. PTT

IGNITION

DATA OUT/EXT CONTROL

R240

220R

R241

330R

R242

270R

Figure 6-10 I/O Connections Schematic

DRAFT D

TNM-M-E-0001 Page 64

Revision 7 PCB
9k_19.cdr

C523

C522

R617

R616

L612

C639

L603

R643

R601

C600

C726

R703

R775

C474

C520

C77

C24

C79

C40

C39

E502

C78

C49

C54

C213

Q203

Q200

C200

C201

R228

R220

R227

C203

D201

D200

R225

C205

R230 C207

R231

C206

R226

C202

R221

Q201

C204

R223R229

Q202

R222
R224
C212

C83

L417

R450

D19 D11

D309

C148

R212

R218

D23

D21

C742

C479

C480

R438

R439

C472

C755

C473
C476

R781

R783

R782

C471

C468

C464

R433 C469

R434

R428

C412 C408 C405

L401
L420

R219

Q204

R234

C209

R235
R233

C210

R232

C208

R236

C211

R237

R239

C403

R400

C400

C28

C402

D400

D401

C407

D402

R403

R404

C416

E402

C413
C411

C406 C404

C401

C409

C420

C414

D404

C417

D403

C418

C

4

1

9

L

4

0

2

L

4

2

1

R54

D3

C25

D5

C27

C26

D4

L9

C38

C50

C37

E501

C36

L2

C16

R23

C15

C518

C18 C19

C521

L407
L422

C434

C439

C438

E401

C437

Q10

L4

C12

C82

R18

R19

C14

L19

C81

C8

R505

R64

Q12

E503

C11

R16

R17

C9

L17

C10

R27

C29

R527

C31

C30

Q9

C644

R620

C640

R618

C643

C642

R619

E504

C641

C649

C650

R501

C501

C651

R627

R631

R630

C653

R632

C654

R640

R638

R637

C606

C652

R636

R635

Q609

R625
R626

C645

R41

R45

R40

R66

R55

C60

R33

R32

C32

R34

C33

C6

C516

R31

R30

R502

C20

C21

R29

L

4

0

8
L

4

2

3

D412

C452

C440

D411

C447

D410

C

4

4

9

C448

C441

R420

R419

C436

D409

C435

D408

C445

C433

R417

C462
C463

R429

R430

C465

C423

R407

C424

C421

D405

C430

D407

C432

C431

C460

C461

C635R613

C455

C454

R424

C456

R423

C453

C451

C444

C446

R427

Q205

R432

R431

C467

R773

Q716

C750

R771

C751

C747

C498

R454

C483

R441

C485R453

R442

C484

D20

Q320

R211
C100
R210

C367
R207

C491

R447

R448

Q402

C489

C496

L418

C490

C488

C487

D415

E400

D414

R446

C492

R777

C725

R727

Q701

R725

Q700

Q702

Q703

R728

R729

C727

L703

L701

C703

R711

R767

R778

C704

R766

C706

C736

R763

R764

C477

C495
C494
C493
R449

C705

R700

R765

C500

C470

C499

R770

C748

C752

R774

R772

R769

D604

R600

C605

Q601

C626

R206

C631
R611

R606

C612

C625

C627

C630

R607

R610

R609

C629

C634

C633

C632

R612
R608

C611

D603

D602

C614

L602

L617

C604

L616

C603

C601

D600

D601

R604

D608

D607

C618

R603

C620

C619

C623

D609

C622

C617

C621

E600

C624

C609

C608

R602

C607

Q600

C610

L608

L618

C615

D605

D606

C616

C602

C729

R733

D700

R732

C728

R731

R730
R726
C723

D416

L201

L403

L200

L400

Q3

R28

R84

L406

L409

L415

L416

Q603

L611

L604

U711

L414

L18

L16

L410

Q606

L613

L615

Q612

Q401

T400

D413

L411 L413

Q715

Q714

C746

U401

C724

C753

L609

Q604

Q605

L610

C628

C613

L601

L600

L607

L606

Q602

L605

M600

L11

L12

S5

C149

Z402

L13

L10

U2

P4

C151

C152

U3

C519

Z401

P2

U700

Figure 6-11 SRM9000 PCB Layout, Top (1/2)

DRAFT D

TNM-M-E-0001 Page 65

R353

C115
R81

R118

C818

C817

R73

C96

R200

R165

R166

R167

R819

R825

R72

L100

C153

C90 R70

C92

C114

R818

C816

C813

C814

C806

R86

E101

R214

R121

R122

R124

D308

L23

R350

R352

R351

C352

U107

C143

TP2

L21

TP1

R873

1

2

R39

Q20

R38

C140

D13

R190

R188

R203

R205

C358

D15D8

D14

C141
R204

R11Q1R191

R85

R195

Q106

R217

R216

Q351

Q309

L25

C342

C340

TP4

C364

C363

L26

R370

R369

Q352

R371

L27

C365

C366

R372

Q353

TP3

R354

R355

R381

R377

R109

R83

R82

R817

R184

R185

R187

R186

L101

R182

L102

L103

R833

R1

R834

C824

C912

R164

R911

R903

C900

C825

R920

R925

R922

R924

R921

R923

R843

R840

R841

R824

R75

R78

R116

C93

R71

R170
R168
R169

R173

R172

R171

R176
R174
R175

R179

R178

R177

R180

R163

R162

R161

R160

R158

R159

R157

R156

R155

R152

R154

R153

R149

R150

R151

R910

2

1

R866

Q811

R852

Q813

R867

R868

R859

C856
C860

C830

C832

C831

C47

R854

C45

R865
R853
R49

Q810

R50

Revision 7 PCB
9k_20.cdr

S1

P1

C355

U106

U800

U100

U104

C144

C353

U311

U310

L50

L51

MATING CONNECTOR

Q105

U312

U101

U102

U5

U802

U902

U901

P3

C865

C864

C3

Figure 6-12 SRM9000 PCB Layout, Top (2/2)

DRAFT D

TNM-M-E-0001 Page 66

Revision 7 PCB
9k_21.cdr

R533

R532

R531

R530

R529

R528

Q500

D501

C524

C503R506

C458

R455

R644

R645

R646

R650

D12

R202

R659

R649

R648

R647

R708

R776

C735

R24

R57

R35

C48

Q4

D1

R380

L56

C52

L59

C375
C376
C377

Q712

R759

C744

C756

R758

Q711

U710

R751

R753

C428

R414

R401

R426

C457

R425

L500

R500

Q8

R25

R26

R37

Q11

R36

R503

C374

C373

C372

C422

R406

C23

R452

R12

C504

R457

R418

L1

L7

L6

C5

L5

C80

C17

C517

R514

C7

R63

R62

R523

R522

C511

R513

R521

R518

R517

R519

C509

R520

C510

Q18

R516

Q17

R515

C512

Q19

Q14

R21

R58

R15

R525

D500

R59

Q16

R507

R88

R508

R509

Q15

R510

C506

R512

R605

R524

R511

C508

C507

R526

L32

R52

C502

R504

R422

C450

C55

R459

R458

D6

C56

C57

R53

C427

R408

C425

R456

L424

R413

Q400

C429

L405

R415

D406

R410

R409

R412

C426

L404

R411

C415

L412

C638C459

C637

R615

D610

D611

C636

R614

C515

C514

C513

C754
C671

R722

R720

R721

R734

R624

L614

C648

R622

Q717

R760

Q713

D701

R768

C749

R752

R750

R748

R746

C743

C481

C478

R440

R740

R443

R444

C482

C741

C740

L3

L8

C22

L300

L20

C356

L57

C700

C701

C486

R445

L58

C702

R701

C497

R46

Q403

Q2

R451

R47

Q5

R705

C730

R706

R719

C716

C711

U701

C715

C714

R716

R715

R709

R741

R742

Q710

L704

L702

R745

R756

R744

C713

R737

C732

R736

R735

C731

U702

R704

R714

R713

C712

R710

C733

R743

R754

R755

R757

R747

R749

R623

C647

R784

R761

C745

R762

R780

Q607

C646

C670
R642

R651

R652

R660

C672

R621

R661

C673

TP6

C666
R641

Q615

C655

C721

C734

E601

C669

C722

R724

R723

C668

C667

C720

C719

R712

R717

R718

C717

Figure 6-13 SRM9000 PCB Layout, Bottom (1/2)

DRAFT D

TNM-M-E-0001 Page 67

U109

R242

R241

R213

R366

Q350

U300

C136

R644

R645

R646

R650

R202

R659

R649

R648

R647

L20

Q2

R451

R47

Q5

C730

R706

R719

C655

C811

R871

C861

R5

C122

R192

C134

R864

C95

R76

C809

U103

C846

R858

C844

C812

C347

D305

C357

D307

R358

C815

C807

R870

Q812

R861

R862

C862

R863

C859

C137

R108

C119

R115

X100

C126

C125

R9

R198

R197

R123

R812

R813

R119

C120
C121

R105 R106

Q100

C116

C117

C118

R120

R363

Q317

R364

C361

R368

C145

Q305

Q306

R326

C337

R357

L24

C76

C67

C70

C2

C73
C72
C68

R89

L22

D7

R189

D9

R240

L52

R331

C338

R330

L60

Q311

Q310

C351

Q308

R356

R329

Q307

C350

C339

C1

C98

C61

C66

C71

C69
C62

C97

C858

C863

R872

C74
R874

D17

D16

U108

R875

C75

R360

C359

D22

C368

R361

C360

R375

R365

R367

C147

R362

Q316

U313

R373

Q315

D18

C362

R208

C146

R328

C336

R327

R383

R382

Q354

C354

C84

R87

TP7

C317

C51

R376

C331

D304

C330

R318C322

L15

C345

C333

C332

C334

C346

D306

R374

R6

R114R125

R7

R2

R8

R215

R113

R814

R201

R906

R379

C369

R378

R3

C13

Q104

C99

Q103

R905

Q900

R904

R900

R901

R902

R80

C920

C925

C922

C924

C921

C923

C843

C840

C841

C842

C94

R142

C91

R145
R144
C132
R10
R136
C130
R77

C131

R138

U105

C128

R132
R131

C133

R815

R816

R907

C901

R139

C903

R927

C906

C904

C905

C907

R909

R908

Q902

Q901

Q903

R926
C902
C909
C910
C911
C908

C854

R869

C857

C833

C845

R846
R847

C849

R851

U803

C855

R860

C853

R856

R857

C852

R855

R849

C847

R845

R848

R43

C41

R850

C848

C58

C46

C43

C42

C44

Revision 7 PCB
9k_22.cdr

Figure 6-14 SRM9000 PCB Layout, Bottom (2/2)

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68

APPENDIX A - TRANSCEIVER CONNECTIONS

A.1. MICROPHONE / HANDSET CONNECTOR

The Transceiver front end-cap has a 8 pin RJ45 Microphone / Control Unit / Serial Control /
Programming connector:

1

RJ45 Socket

(view looking into transciever)

RJ45 Plug

9k_00

8

Figure A.1 SRM9000 RJ45 Pinout (S1)

Name Pin Number Comment

Tx-Data (0,5V) 1 Output.

Low = 50mA sink to GROUND,
High = 6k8 Ohm pull-up to 5V
200 Ohm series Impedance
Diode Clamped to 0 & +5V

Rx-Data (0,5V) 2 Input.

Low < 0.5V, High > 2.5V
Internal 6k8 Ohm Pull-up to 3.3V
780 Ohm series Impedance
Diode Clamped to 0 & +3.3V

On/Off input 3 Input.

Low < 5V, High > (Supply Volts – 1.5V) or O/C
Internal 220kM Ohm Pull-up to Supply Voltage

680k Ohm series Impedance

Diode Clamped to 0 & Supply Voltage
Mic Ground 4 Connected internally to GROUND (see below)
+13.8V

(Switched OP)

5 Switched + Supply Voltage

250mA max source current
Handset Audio

OP (Flat)

6 Output: * Note-1

AC coupled (10uF) to 0/5V OpAmp Output

245mVrms (nominal) for 60% RF deviation of 1000Hz

tone.

600 Ohm series Impedance

Diode Clamped to 0 & Supply Voltage
GROUND 7 Internally connected to Transceiver –VE Supply Input.
Mic Audio IP 8 Input : * Note-2

40mVrms at 1kHz = 60% RF Deviation

>1k Ohm series Impedance

Diode Clamped to 0 & Supply Voltage

DRAFT D

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69

Note 1: The Handset Audio Output is same as passed to Loudspeaker, except that audio

response is always flat (no de-emphasis).
The Audio level on this pin is determined as follows:
– When Loudspeaker Muted: level is set by Data Volume setting (see
Programmer parameters)
– When Received Audio is present at Loudspeaker: level is determined by User
Volume setting.
– When an Alert is sounding: level is determined by Alert setting. The Alert
Tone will also be present on this line.

Note 2: The Mic Audio Input may be either Pre-emphasised, or passed flat to the

Transmitter. This is determined by the type of PTT command that keys the
Transmitter.

A.2. EXTERNAL INTERFACE CONNECTOR

The Transceiver rear end-cap is fitted with a male DB15 connector:

Figure A.2 SRM9000 External Interface Pinout (P2)

Name DB15 Pin numbers

-VE (Gnd) 1, 2, 9, 10
+VE (+13.8V) 4, 5, 11, 12
Speaker 6, 13
General Input-0 (PTT/RTS) 7
General Output-0 (CD/CTS) 8
Ignition_Sense Input 3
On/Off input 15

DB15(M) Plug

1 2

3

4

5 6

7

8

9 10 11 12

13

14 15

9k_01

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70

APPENDIX B - SRM9010 MICROPHONE

Select

On/Off

PTT

Microphone

Volume

Up

Volume

Down

Channel

Select

Channel

Number

Transmit
Indicator

9k_36

Figure B.1 SRM9010 Microphone

The microphone is arranged for connection to the RJ45 connector on the front of the SRM9000
Transceiver, either directly or via the extension lead accessory.

There are no repairable electronic components in the Microphone. Only those items listed in
Paragraph B1 are replaceable. If the Microphone PCB fails, the Microphone must be replaced
in its entirety.

B.1 Replaceable Parts

Item Part Number

On/Off Switch 3502-445-00020
Volume Up/Down Switch 3502-445-00030
Channel Select Switch 3502-445-00030
PTT Switch 3502-445-00010
Curly cord 3502-310-63400
Mic Element 3502-310-63420

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71

P10/Ain012P11/Ain1

13

P1214P1315P14

16

P15

17

P1618P17

19

P30/RXD

2

P31/TXD

3

P32/INT0

6

P33/INT1

7

P34/T08P35/T1

9

P37

11

GND

10

VCC

20

XTAL24XTAL1

5

RST

1

U1

AT89C1051U-12SI

Y013Y114Y215Y3

12

Y41Y5

5

Y62Y7

4

S011S1

10S29

E

6

Z

3

GND8VCC

16

VEE

7

U2

74HC4051D

C

7

DP6E

4F2

G

1

B

9

A

10

D

5

A3A

8

DSPL1

ELS-432EWX

Vo1Sense2SD

3

GND

4

ERR

5

Vtap

6FB7Vi8

U3

LP2951CM

Q1

BC849CW

R1

82K

R2

NF R3

39R

R4

470R

C1

22u/16V

C2

1u/16V

C3

1u/16V

+5V

AGNDAGND

AGND

Q4

2SK2158

GND

Q5

2SK2158

GND

Q6

2SK2158

GND

Q7

2SK2158

GND

Q8

2SK2158

GND

Q9

2SK2158

GND

Q10

2SK2158

R5

10K

GND

Q11

2SK2158

R6

10K

GND

+5V +5V

SW1

SW2

SW3

SW4

SW5

+5V

GND

GND

C7

100n

GND

SW6

C4

1u/16V

GND

+5V

+5V

C5

1u/16V

GND

R7

10K

R10

100K

Q2

BC849CW

Y1

11M0592

C10

4p7

C11

30p

C12

30p

Q3

BC849CW

C13

330p

C14

4n7

GNDGND

GND

C8

100n

+5V

R8

10K

R12

22K

+5V

1234567

8

J1

GND

TXD

RXD

AUDIO

MIC1

AGND

XSHIFT

+13.8V

+13.8V

+5V

R9

10K

PTT

SELECT

UP

DOWN

Cradle SW

ON/OFF

R11

100K

AGND AGND

L1

L2

L3

L4

L5

C15

1000p

C16

1000p

C17

4n7

C18

1000p

C19

1000p

AGND

GND

GND

GND

R13

47R

D1

BAT54W

ON/OFF

9K_52.cdr

+13.8V

ON/OFF

R14

2K2

R15

2K7

R17

56R

R18

56R

R16

2K7

+5V

+5V

R19

56R

R20

56R

D2

BAV99

+5V

GND

D3

BAV99

+5V

GND

R23

100R

D4

BAV99

+5V

GND

R21

56R

R22

56R

GND

XSHIFT

R24

1K

C9

100n

GND

C6

1u/25V

GND

R25

1K2/0.25W

R26

1K2/0.25W

R27

1K2/0.25W

R28

1K2/0.25W

R29

1K2/0.25W

R30

1K2/0.25W

R31

1K2/0.25W

R32

1K2/0.25W

TxData

RxData

On/Off

Mic Gnd

+13.8V

Ground

Mic Audio

Figure B.2 SRM9010 Microphone Schematic

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72

Figure B.3 SRM9010 Microphone PCB Layout

DRAFT D

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73

APPENDIX C - SRM9020 MICROPHONE

Figure C.1 SRM9020 Microphone

The microphone is arranged for connection to the RJ45 connector on the front of the SRM9000
Transceiver, either directly or via the extension lead accessory.

There are no repairable electronic components in the Microphone. Only those items listed in
Paragraph C1 are replaceable. If the Microphone PCB fails, the Microphone must be replaced
in its entirety.

C.1 REPLACEABLE PARTS

Item Part Number

On/Off Switch 3502-445-00020

Volume Switch tba

Front Face Switches 3502-445-00030
PTT Switch 3502-445-00010
Curly cord 3502-310-63400
Mic Element 3502-310-63420

F1

F2

F4

F3

M

S

O

N

/

O

F

F

PTT

Microphone

Volume

Up

Volume

Down

4 Programmable

Function Select

Buttons

Channel

Display

Channel

Up/Down

9k_40

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74

APPENDIX D - SRM9025 HANDSET

Figure D.1 SRM9025 Handset

The Handset is arranged for connection to the RJ45 connector on the front of the SRM9000
Transceiver, either directly or via the extension lead accessory.

There are no repairable electronic components in the Handset. Only those items listed in
Paragraph D1 are replaceable. If the Handset PCB fails, the Handset must be replaced in its
entirety.

D.1 REPLACEABLE PARTS

Item Part Number

On/Off Switch tba
Volume Switch tba
Front Face Switches tba
PTT Switch tba
Curly cord tba

PWR

SND

CLR

M FCN

*

O

#

9

8

7

4

5

6

1

2

3

SEL

ABC DEF

GHI

JKL MNO

PQRS

TUV

WXYZ

.,;

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75

APPENDIX E - SRM9030 CONTROL HEAD

Figure E.1 SRM9030 Control Head

The Control Head is arranged for connection to the RJ45 connector on the front of the
SRM9000 Transceiver, either directly or via the extension lead accessory.

There are no repairable electronic components in the Microphone. Only those items listed in
Paragraph E1 are replaceable. If the Control Head PCB fails, the Control Head must be
replaced in its entirety.

E.1 REPLACEABLE PARTS

Item Part Number

Volume potentiometer tba
RJ45 connector tba

DRAFT D

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76

APPENDIX F - SRM9030 MICROPHONE

F.1 Replaceable Parts

Item Part Number
Curly Cord 3502-310-63410
Function Switch 3502-445-00020
PTT Switch 3502-445-00010
Mic Element 3502-310-63420

R1

PCB Assembly

9k_49

Yellow
Blue
Red
White
Black

Function Key

S2

33nF

Mic

6K8

S1

Hookswitch

S3

PTT

9
8
7
3

2

4

PTT

Cradle

Function Key

Mic Ground

DF11 SKT

Mic Audio

Gnd

SRM9030 Microphone

3513-500-0926

Figure F.1 SRM9030 Microphone Schematic