After Sales Technical Documentation
NHE–5 Series Transceiver
Chapter 2
TECHNICAL
INFORMATION
Original 02/97
NHE–5
After Sales
Technical Information
Technical Documentation
CHAPTER 2 – TECHNICAL INFORMATION
Contents
Product Selection Page 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handportable Page 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Desktop Option Page 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic Car Kit Option Page 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Extended Car Kit Option Page 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Complete Car Kit Option Page 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product and Module List Page 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications Page 2–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications of NHE–5 Series Transceiver Page 2–10. . . . . .
Electrical Specifications Page 2–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transceiver General Features Page 2–11. . . . . . . . . . . . . . . . . . . . . . .
Receiver Branch Page 2–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter Branch Page 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UHF Synthesizer Page 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 2–2
Original 02/97
After Sales
NHE–5
Technical Documentation
Introduction
This chapter contains a list of products/modules together with their associated
order codes, and details of the performance specifications for the NHE–5 Series Transceiver. The performance specifications are split into general, transmitter and receiver functions.
Product Selection
Technical Information
Original 02/97
Transceiver Design Alternatives
Page 2–3
NHE–5
After Sales
Technical Information
Handportable
The NHE–5 is a handportable cellular phone for the pan–European GSM network. It is a GSM phase 1 power class 4 transceiver providing 11 power levels
with a maximum output power of 2 W.
The basic handportable package offers the user a standard battery pack and
travel charger for charging from mains. The package contains the following
product:
Technical Documentation
1.
3.
4.
2.
S0001134
Item/name: Type: Product code:
1. Handportable (see Variant Appendixes)
2. Standard battery BBT–6S 0670117
3. Standard charger (UK plug) ACH–8X 0675090
– Standard charger
4. Standard charger (Euro plug) ACH–8E 0675089
(Australia plug) ACH–8A
Page 2–4
Original 02/97
After Sales
NHE–5
Technical Documentation
Desktop Option
The desktop option allows the user to charge the handportable and spare battery from mains. With this option the user can also discharge the spare battery.
The desktop option contains the following product:
1.
Technical Information
3.
4.
5.
6.
2.
S0001135
Item/name: Type: Product code:
1. Basic stand CGH–2 0700038
2. Desktop stand CGH–1 0675078
3. Standard charger, trickle
(UK plug) ACH–8X 0675090
– Standard charger, trickle (Australia plug) ACH–8A
4. Standard charger, trickle (Euro plug) ACH–8E 0675089
5. Fast & light charger, rapid (UK plug) ACH–6X 0675087
– Fast & light
charger, rapid (Australia plug)ACH–6A 0675086
6. Fast & light charger, rapid (Euro plug) ACH–6E 0675084
Original 02/97
Page 2–5
NHE–5
After Sales
Technical Information
Basic Car Kit Option
This option (Basic Car Kit) offers a passive cradle and charging functions to the
user in the car installation. The light car kit option contains the following product:
Technical Documentation
1.
4.
3.
2.
5.
Item/name: Type: Product code:
1. Phone holder MBT–2 0620028
2. Mounting plate MKE–7 0650007
3. Swivel mounting plate
4. Swivel mounting plate (triangular plate) HHS–7
5. Universal mobile charger LCH–6 0675076
(square plate) HHS–6 0650006
Page 2–6
Original 02/97
After Sales
NHE–5
Technical Documentation
Extended Car Kit Option
This option (Extended Car Kit Car Kit) offers a passive cradle and charging
functions to the user in the car installation. The light car kit option contains the
following product:
8.
9.
Technical Information
6.
4.
3.
2.
1.
5.
7.
Item/name: Type: Product code:
1. Phone holder MBT–2 0620028
2. Mounting plate MKE–7 0650007
3. Swivel mounting plate
4. Swivel mounting plate (triangular plate) HHS–7
5. Universal mobile charger LCH–6 0675076
6. External antenna adapter AAE–1 0750080
7. Headset adapter HDA–4 06940??
8. Headset HDC–2 0694017
9. External antenna
(square plate) HHS–6 0650006
(not supplied)
Original 02/97
Page 2–7
NHE–5
After Sales
Technical Information
Complete Car Kit Option
This option (Complete Car Kit) contains the same functions as the light car kit
option and also offers full handsfree and external antenna functions. The use of
the product can be extended for car use with the following accessories:
8.
1.
2.
4.
Technical Documentation
11.
5.
7.
3.
6.
12.
9.
10.
Item/name: Type: Product code:
1. Phone holder MBT–2 0620028
2. Basic handsfree unit PHF–5 0694028
3. Mounting plate MKE–7 0650021
4. Swivel mounting plate
5. Swivel mounting plate (triangular plate) HHS–7
6. Fixed mobile charger LCM–1 0675077
7. Power cable PCM–5 0730058
8. External antenna adapter AAE–1 0750080
9. Handsfree microphone HFM–7 0690012
10. Handset HSU–2 0640078
11. Installation belts
12. External antenna
– Universal mobile charger (opt.) LCH–6 0675076
– Headset (optional) HDC–2 0694017
(square plate) HHS–6 0650019
(not supplied)
Page 2–8
Original 02/97
After Sales
NHE–5
Technical Documentation
Product and Module List
Unit/type: Product code: Module code:
Transceiver NHE–5 See variant
Light Battery BBT–7S (450 mAh) 0670126
Slim Battery BBT–3S (600 mAh) 0670125
Solar Battery BBT–1L (400 mAh) 0670191
Extended Battery BBT–2S
(950 mAh)
Ultra Extended Battery BBT–2H
(1200 mAh)
Standard Charger ACH–8X (UK) 0675090
Standard Charger ACH–8E (EUR) 0675089
Standard Charger ACH–8A (AUS)
Fast & Light Charger ACH–6X (UK) 0675087
Technical Information
Appendixes
0670123
0670124
Fast & Light Charger ACH–6E (EUR) 0675084
Fast & Light Charger ACH–6A (AUS) 0675086
Universal Mobile Charger LCH–6 0675076
Fixed Mobile Charger LCM–1 0675077
Basic Stand CGH–2 0700038
Desktop Stand CGH–1 0675078
Phone Holder MBT–2 0620028
Mounting Plate MKE–7 0650021
Swivel Mounting Plate HHS–6 0650019
Swivel Mounting Plate HHS–7 0650020
Power Cable PCM–5 0730058
Handset HSU–2 0640078
Headset HDC–2 0694017
Headset Adapter HDA–4 0694042
Handsfree Microphone HFM–7 0690012
External Antenna Adapter AAE–1 0750080
Basic Handsfree Unit PHF–5 0694028
• HF speaker module DH6 0200658
• Mechanics 0260677
Belt Clip BCH–6 0650023
Original 02/97
Page 2–9
NHE–5
After Sales
Technical Information
Technical Specifications
General Specifications of NHE–5 Series Transceiver
Temperature range
Operating time (with BBT–3S)
talk time
standby time
Battery voltage
Nominal current consumption
power off mode
idle mode
call mode,
Dimensions (h x w x d)
+5C to +40C
up to 3,5 hrs
up to 100 hrs (1610)
up to 110 hrs (1611)
6 V
1.5 mA
9 mA
250...800 mA
Technical Documentation
transceiver + BBT–2S
Weight
transceiver + BBT–7S/3S
transceiver + BBT–1L
transceiver + BBT–2S
transceiver + BBT–2H
Electrical Specifications
Transceiver General Features
Cellular system
Number of RF channels
Number of time domain channels
Duplex spacing
158 x 58 x 36 mm
251 g
207 g
288 g
303 g
Global System for Mobile communications (GSM)
124
8 / RF channel
45 MHz
Page 2–10
Channel spacing
Modulation type
200 kHz
GMSK
Original 02/97
After Sales
NHE–5
Technical Documentation
Receiver Branch NHE–5N* (System Module GT8)
Frequency band
Type
IF
3 dB bandwith ±
Reference noise bandwidth
Sensitivity
AGC dynamic range
Receiver gain
RF front end gain control range
2nd IF gain control range
Input dynamic range
Gain relative accuracy in receiving
band
935.2...959.8 MHz
linear, 2 IFs
71 MHz and 13 MHz
100 kHz
270 kHz
–102 dBm RX channel input
I/Q S/N ratio > 8 dB
93 dB, typ
83 dB, typ
36 dB
57 dB
–102...–10 dBm
±
1.5 dB
Technical Information
Gain relative accuracy on channel ±
0.4 dB
Receiver Branch NHE–5S* (System Module GT7)
Frequency band
Type
3 dB bandwith ±
Reference noise bandwidth
Sensitivity
AGC dynamic range
Receiver gain
RF front end gain control range
BB gain control range
Input dynamic range
Gain relative accuracy in receiving
band
935.2...959.8 MHz
Direct conversion
91 kHz
270 kHz
–102 dBm RX channel input
I/Q S/N ratio > 8 dB
76 dB, typ
85.5 dB, typ
36 dB
40 dB
–102...–10 dBm
±
1.5 dB
Gain relative accuracy on channel ±
Original 02/97
0.4 dB
Page 2–11
NHE–5
After Sales
Technical Information
Transmitter Branch NHE–5N* (System Module GT8)
Frequency band
Type
Intermediate frequency
Gain control range
Power class
Output power
Power levels
Power level step size
Tolerance at 2 W power
Tolerance at other levels
Frequency error
RMS phase error
Peak phase error
890.2...914.8 MHz
Upconversion
116 MHz
20 dB
4
13–33 dBm/20 mW...2 W
11
2 dB 1.5 dB
<2 dB (ext. temp. 2.5 dB)
3 dB (ext. temp. 4 dB)
0.1 ppm
< 5
< 20
Technical Documentation
Transmitter Branch NHE–5S* (System Module GT7)
Frequency band
Type
Gain control range
Power class
Output power
Power levels
Power level step size
Tolerance at 2 W power
Tolerance at other levels
Frequency error
RMS phase error
Peak phase error
890.2...914.8 MHz
Direct Conversion
20 dB
4
13–33 dBm/20 mW...2 W
11
2 dB 1.5 dB
<2 dB (ext. temp. 2.5 dB)
3 dB (ext. temp. 4 dB)
0.1 ppm
< 5
< 20
UHF Synthesizer NHE–5N* (System Module GT8)
Receiver injection (LO1)
1006.2...1030.8 MHz
Settling time to any channel
< 800 s 20 Hz
UHF Synthesizer NHE–5S* (System Module GT7)
Receiver injection (LO1)
Settling time to any channel
Page 2–12
1870.4...1919.6 MHz
< 800 s 20 Hz
Original 02/97
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