Intek M-799 Power Owner's Manual

MULTI STANDARD PROGRAMMABLE

27 MHz CB MOBILE TRANSCEIVER

M-799 POWER

OWNER'S MANUAL

MANUALE DI ISTRUZIONI

Downloaded from www.cbradio.nl

NOTICE !

It is recommended to carefully read this owner’s manual before using the product. This will also help the user to
prevent using the radio in violation of the regulations valid in the country where the product is used, as well as to
avoid any possible interferences with other services.

CH

Declaration of Conformity

With the present declaration, we certify that the following products :

INTEK M-799 POWER

comply with all the technical regulations applicable to the above mentioned products
in accordance with the EC Directives 2006/95/EC, 2004/108/EC, 1999/5/EC.

Type of product : CB Transceiver

Details of applied standards : EN 300 433-1/-2, EN 300 135-1/-2

EN 301 489-1, EN 301 489-13

EN 60065

Manufacturer : INTEK S.R.L.

Via G. Marconi, 16
20090 Segrate, Italy
Tel. [phone] / Fax. [phone]
E-mail : [e-mail]

Contact Reference : Armando Zanni

Tel. [phone] / Fax. [phone]
E-mail : [e-mail]

Segrate, 27/03/2013 dr. Vittorio Zanetti

(C.E.O.)

DECLARATION OF CONFORMITY

EC Certificate of Conformity

(to EC Directive 2006/95, 2004/108, 1999/5)

RoHS

2002/95/EC

car mounting bracket accessories (hardware, knobs, etc.)
microphone bracket
owner’s manual

Index - Introduction - Content of the packaging

- 1 -

Index - Introduction - Content of the packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Controls, Indicators and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Frequency bands table - User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Frequency band selection / programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table of restrictions on the use of CB transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table of restrictions on the use of CB transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

PCB - Main Board & Front Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II-III

Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-V

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VI-VII

NOTICE !

Before using this transceiver, please check that the radio has been programmed on the frequency bands,
specifications and operating modes allowed by the regulations valid in the country where the product is used. If
not, please proceed to modify the frequency band programming, as it is described in this owner’s manual. This
transceiver is factory pre-programmed on the CE European frequency band (CEPT 40CH FM 4W).

Congratulations!

Congratulations for selecting and purchasing an INTEK quality product. This transceiver includes a number of advanced
functions and systems, therefore it is definitely necessary to carefully read this owner’s manual before using the radio.
With a correct use of the product in accordance with the operating method described in this manual, the product will offer
a trouble free use for many years. INTEK is constantly engaged to develop and provide quality products meeting the
customers requirements, however any suggestion or comment on this product that might help us to improve quality are
warmly welcome. INTEK M-799 POWER is a CB transceiver using advanced hardware and software design, it
includes a special multi-standard programmable circuit, which allows to program the specifications of the radio
(frequency bands, operating modes, transmitter power) in compliance with the regulations valid in the various
European countries. Therefore this product can be used in any country of the European Community. The radio is
delivered factory pre-programmed on the CE European frequency band (CEPT 40CH FM 4W).

Content of the packaging

Please check that all the following items are contained in the packaging :

main unit (transceiver)
DC power cord with fuse holder and fuse
dynamic microphone
car mounting bracket

English

- 2 -

Controls, Indicators and operation

Front Panel

1. EMG / DW Key

EMG (Emergency Channels)
Shortly press the EMG/DW key (1) to select the emergency channels. Two emergency channels (CH9, CH19) are
pre-programmed according to the selected frequency band. Each time the key is shortly pressed, radio selects CH9,
then CH19, then the normal operating channel. When an emergency channel is selected (CH9, CH19), the EMG icon
(S) appears on the LCD display (5).

DW (Dual Watch)
The DW (Dual Watch) function allows automatic monitoring of two programmable channels. Refer to the following
procedures to enable this function. Select the first channel to monitor using the channel selector knob (6) or the
channel selector keys on the microphone (16, 18). Press the DW key (1) for about 1.5 seconds and the DW icon (I)
will blink on the LCD display (5). Select now the second channel to monitor, following the same procedure. Finally
press the DW key (1) for about 1.5 seconds and the two programmed channels will be alternately indicated on the
LCD display (5). Radio will automatically start monitoring (scanning) the two programmed channels. When a signal is
detected on one of the channels, scanning stops and it is possible to listen to communication on that channel. It is
possible to transmit on the channel, by pressing the PTT key (15). If there is no transmission within 5 seconds, radio
will start scanning the two channels again. When the DW function is enabled, the DW icon (I) appears on the LCD
display (5). To exit the DW function, shortly press the DW key (1) or the PTT key (15).

SCAN ESP A/F

EMG

DW

CH

OFF

VOLUME SQUELCH

AS

ANLRBATT

C

SCN

ANL ATT RB

LOW AM FM

DW

TX

EMG ESP

E

α

1 2 3 4 5 6

7891011

M-799 POWER

English

- 3 -

English

Controls, Indicators and operation

2. SCAN Key

By pressing the SCAN key (2), the SCAN (automatic scanning of busy channels) function is enabled. To enable the
SCAN function, first turn the AS/SQUELCH control (9) clockwise, until the background noise is cut. Then press the
SCAN key (2), radio will automatically start scanning all channels continuously and the SCN icon (R) will appear on
the LCD (5). Auto-scan stops if a signal is detected on a channel, in order to let the user listen to the incoming signal
and will start scanning again when no signal is detected on that channel. It is possible to remain on that channel by
pressing the PTT key (15) within 5 seconds, otherwise radio will start scanning again. Auto-scan may be also re­started at any time by pressing again the SCAN key (2). To exit the SCAN mode, shortly press the PTT key (15).

3. ESP (Electronic Speech Processor) Key

The ESP (Electronic Speech Processor) is a unique feature available in some INTEK two-way CB radios. ESP means
Electronic Speech Processor, in other words electronic modulation processor. This audio processor is microprocessor
controlled and it is also called COMPANDER (Compressor-Expander). It works as a modulation compressor in transmit
mode and as a modulation expander in receive m ode. The ESP allows to obtain a stronger, clear and clean audio signal
and it is a great help in noisy areas and in case of weak signals or in long distance communication. The efficiency of
ESP is even greater when both stations use this device. The 2nd generation ESP allows to enable only the TX
compressor, only the RX expander or both systems.

To enable or disable the ESP functions, press the ESP key (3), as follows :

1) Press the key once to enable the TX modulation compressor. The ESP C icon (G) will appear on the LCD (5).

2) Press the key again to enable the RX modulation expander. The ESP E icon (G) will appear on the LCD (5).

3) Press the key again to enable both the TX modulation compressor and the RX modulation expander.

The ESP C E icon (G) will appear on the LCD (5).

4) Press the key once again to disable all systems.

4. A/F Key

Press the A/F Key (4) to select the AM or FM operating mode in both RX and TX. The AM/FM operating mode selection
is possible only if it is allowed the programmed frequency band, otherwise the selection is not possible.

5. LCD Display

The LCD display has a large size and a blue colour backlighting system, for best readability. The LCD display shows
all the enabled functions as well as several other information programmable by the user, such as the programmed
band ID code. It also includes a digital 10-bar S/RF Meter (H) to monitor the strength/power of the received and
transmitted signals.

Modulation without ESP Modulation with ESP

100%

0%

100%

ESP performance

of the modulation

in RX and TX modes

- 4 -

Controls, Indicators and operation

English

A. Channel Number

Channel number indication (from 01 to 80, according to the selected frequency band).

B. Alpha-numeric Indication

If the UK (United Kingdom) frequency band has been programmed, this indication will show "U" for the UK
channels/frequencies and "C" for the CE channels/frequencies.

C. ALPHA Icon

The ALPHA Icon (C) is lighted when an intermediate channel is selected.
This feature is not available on the radios for the European Market.

D. Frequency Band ID Code

It indicates the programmed frequency band ID code (i.e. DE, UK, CE, etc.).

E. LOCK Icon

The LOCK icon (E) is lighted when the LOCK function has been enabled.

F. TX Icon

The TX icon (F) is lighted when radio is in transmit mode.

G. ESP C E Icon

The ESP C E icon (G) is lighted when the ESP (Electronic SPEECH PROCESSOR) function has been enabled.

H. S/RF Digital Meter

A digital 10-bar S/RF METER indicates the strength of the received signal (from S0 to S9+30) in the receive mode and
the transmitter RF output power (0 to 4W) in the transmit mode.

I. DW Icon

The DW icon (I) is lighted when the DW (DUAL WATCH) function has been enabled, in order to automatically monitor
two different channels.

L. RB Icon

The RB icon (L) is lighted when the Roger Beep function is enabled.

C

SCN

ANL AT T RB

LOW AM FM

DW

TX

EMG ESP

E

α

A

ILMNO

F

B C D

E

S

R

Q

P

H

G

LCD Display

- 5 -

English

Controls, Indicators and operation

M. FM Icon

The FM icon (M) is lighted when radio has been set to the FM (Frequency Modulation) operating mode.

N. AM Icon

The AM icon (N) is lighted when radio has been set to the AM (Amplitude Modulation) operating mode.

O. LOW Icon

The LOW Icon (O) is lighted when the transmitter is in LOW POWER mode (1W).

P. ATT Icon

The ATT Icon (P) is lighted when signal attenuator is enabled.

Q. ANL Icon

The ANL Icon (Q) is lighted when the ANL (Automatic Noise Limiter) function is enabled.

R. SCN Icon

The SCN icon (R) is lighted when the SCAN function (automatic search of busy channels) is enabled.

S. EMG Icon

The EMG icon (S) is lighted when one of the pre-programmed Emergency Channels has been selected.

6. CH Selector

This knob selects the channel number, by one channel steps. The knob may be turned clockwise to select channels
upward or counter clockwise to select channels downward.

7. ATT Key

The ATT Key (7) enables the signal attenuator in receiving mode. The attenuator reduces the receiver sensitivity of
about 20 dB. To disable the signal attenuator press again the ATT key (7). When the signal attenuator is enabled, the
ATT icon (P) appears on the LCD display (5).

8. ANL/RB key

ANL (Automatic Noise Limiter) FUNCTION
Shortly press the ANL/RB key (8) to enable the ANL (Automatic Noise Limiter) function, in order to reduce
electric or electromagnetic noise or interference on the used channel. The ANL icon (Q) is lighted to
confirm that the ANL function is enabled. Press again the ANL/RB key (8) to disable the function.

RB (Roger Beep) FUNCTION
Press the ANL/RB Key (8) for about 2 seconds to enable the Roger Beep function (automatic beep tone at the end of
each transmission). When the Roger Beep function is enabled, the RB icon (L) appears on the LCD display (5). To
disable the Roger Beep function, press the ANL/RB key (8) for about 2 seconds..

9. AS/SQUELCH Control

SQUELCH CONTROL (SQUELCH manual adjustment)
The SQUELCH control allows to silent the receiver by cutting the background noise, when no signals are received. Turn
the knob clockwise until the background noise is cut. Turn the knob counter clockwise (SQUELCH opening) in order to
listen to the weakest signals.

AS CONTROL (SQUELCH fixed setting)
The AS function allows to automatically silent the receiver, avoding the SQUELCH manual adjustment. A fixed
SQUELCH threshold is factory pre-set. To enable the fixed SQUELCH function, turn the knob fully counter clockwise to
the AS position, until a click noise is heard.

- 6 -

Rear Panel

12. EXT (External Speaker) Jack

This jack is for connecting an external speaker (optional).

13. ANTENNA Connector

Antenna connector. Refer to the sections INSTALLATION OF THE ANTENNA.

14. 13.2VDC POWER CORD

13.2VDC power cord input.

ANT

EXT

DC

13.2V

12

14

13

10. OFF/VOLUME Control

Use this knob to switch radio ON and OFF, as well as to adjust the receiver volume to the desired level. To adjust the
receiver volume in case no signals are received on the operating channel, open the SQUELCH and then adjust the
receiver volume using the background noise as a reference.

11. Microphone Connector

Connect the microphone to this connector and turn the connector ring to lock it.

Controls, Indicators and operation

English

Controls, Indicators and operation

- 7 -

Microphone

15. PTT (Push-to-Talk) Key

Transmitter key. Press the PTT key (15) to transmit and release it to return to the receive mode.

16. UP (Channel Selector) Key

Each time this key is pressed, the channel number (A) will move upward by one channel.

17. LOCK (Keypad Lock) Key

The LOCK function is enabled when pressing this key, in order lock the keypad and prevent entering unwanted
commands. When the LOCK function is enabled, the LOCK icon (E) appears on the LCD display (5).

18. DOWN (Channel Selector) Key

Each time this key is pressed, the channel number (A) will move downward by one channel.

19. MICROPHONE Plug

6-pole microphone plug with locking ring nut, to be connected to the microphone connector (11) located on the front side
of the radio.

171615

19

18

IMPORTANT !

Do never attempt to open the cabinet of the transceiver. No user serviceable parts inside. Internal modifications or
tampering may cause damage to the product, modify its technical specifications and will void warranty rights. If
service or repair are required, please go to an authorised service centre or specialized technician. According to the
EN 62311 regulation, the manufacturer declares that this equipment should be installed and operated with a
minimum distance of 1 meter between the radiator & body.

English

Installation

- 8 -

Installation

Before installing the main unit in the vehicle, check and select the most convenient location, in order that the radio will be
easy to reach and comfortable to operate, without disturbing or interfering with the vehicle drive. Use the supplied
bracket and hardware to install the radio. The bracket screws must be well tightened in order not to become loosen with
the vehicle vibrations. The car mounting bracket can be installed over or below the radio and the radio may be inclined
as desired according to the specific type of installation (under dashboard or track cabin roof installation).

Installation of the Main Unit

Before connecting the radio to the vehicle electric system, make sure that radio is switched off, with the OFF/VOLUME
knob (10) completely turned counter clockwise at OFF position. The DC power cable (14) of the radio is complete with a
fuse holder with fuse located on the red positive (+) wire. Connect the DC power cable to the vehicle electric system, with
special attention to respect correct polarity, even if the radio is protected against polarity inversion. Connect the red wire to
the positive (+) pole and the black wire to the negative (-) pole of the vehicle electric system. Make sure that the wires and
terminals are firmly and stably connected, in order to prevent cables from disconnecting or causing short circuits.

Installation of the Antenna

A specific mobile antenna adjusted for 27 MHz frequency range must be used. The antenna installation must be done by
a specialised technician or service centre. Please pay special attention to carefully install the antenna on the vehicle with
perfect connection to ground. Before connecting the antenna to the radio, it is necessary to check the correct operation
of the antenna with low standing wave ratio (S.W.R.), using adequate instruments. If not, the transmitter circuit of the
radio could be damaged. The antenna must be usually installed on the highest part of the vehicle, free from obstacles
and as far away as possible from any source of electric or electromagnetic noise. The RF antenna coaxial cable must
not be damaged or pressed on its way between antenna and the radio. The correct operation of the antenna and the low
standing wave ratio (S.W.R.) must be checked periodically. Connect the RF antenna coaxial cable to the antenna
connector (13), located on the rear side of the radio.

Checking Operation of the Radio

Once radio has been connected to the vehicle electric system and to the antenna, the correct operation of the system
may be checked. Please proceed as follows :

1) Check that the power cable (14) is correctly connected.

2) Check that the RF antenna coaxial cable is correctly connected.

3) Connect the microphone to the connector (11), located on the front side of the radio.

4) Rotate the AS/SQUELCH knob (9) counter clockwise.

5) Turn radio on using the OFF/VOLUME knob (10) and adjust volume to the desired level.

6) Select the desired channel, using the channel selector knob (6) or the channel selector keys (16, 18) on the
microphone.

7) Rotate the AS/SQUELCH knob (9) clockwise, to cut the background noise.

8) Press the PTT key (15) to transmit and release it to receive.

The transceiver will work correctly.

English