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2) TALKBACK LEVEL
This function allows to adjust the volume level of the TALKBACK.
1.
Activate the TALKBACK function.
2.
Press and hold the PTT switch (17) then turn the rotary PUSH knob (6) to
increase
decrease
(clockwise) /
the TALKBACK.
3.
Release the PTT switch (17).
F) TECHNICAL CHARACTERISTICS
1) GENERAL
- Channels
- Modulation modes
- Frequency ranges
- Antenna impedance
- Power supply
- Dimensions
- Weight
- Accessories supplied
2)
TRANSMISSION
- Frequency allowance
- Carrier power
- Transmission interference
- Audio response
- Emitted power in the adj. channel : inferior to 20 μW
- Microphone sensitivity
- Drain
- Modulated signal distortion
3)
RECEPTION
- Maxi. sensitivity at 20 dB sinad
- Frequency response
- Adjacent channel selectivity
- Maximum audio power
- Squelch sensitivity
- Frequency image rejection rate
- Intermediate frequency rej. rate
- Drain
(counterclockwise) the volume level of
: 40
: AM / FM
: from 26.965 MHz to 27.405 MHz
: 50 ohms
: 13.2 V
: 170 (W) x 160 (D) x 52 (H) mm
: ± 1.1 kg
: 1 microphone electret UP/DOWN with
support, mounting cradle, screws and
fused power cord.
: +/- 200 Hz
: 4 W AM / 4 W FM
: inferior to 4 nW (- 54 dBm)
: 300 Hz to 3 KHz in AM/FM
: 3.0 mV
: < 2 A max. (with modulation)
: 1,8 %
: 0.5 μV - 113 dBm (AM)
0.35 μV - 116 dBm (FM)
: 300 Hz to 3 kHz in AM/FM
: 60 dB
: 3 W
: minimum 0.2 μV - 120 dBm
maximum 1 mV - 47 dBm
: 60 dB
: 70 dB
: 180 ~ 500 mA maximum
G) TROUBLE SHOOTING
1) YOUR RADIO WILL NOT TRANSMIT OR YOUR TRANSMISSION
IS OF POOR QUALITY
-
Check that the antenna is correctly connected and that the SWR is properly
adjusted.
-
Check that the microphone is properly plugged in.
-
Check that the RF POWER value is set on maximum. (See § RF POWER page
34).
-
Check that the MIC GAIN value is set on maximum. (See § MIC GAIN page
34).
2) YOUR RADIO WILL NOT RECEIVE OR RECEPTION IS POOR
-
Check that the squelch level is properly adjusted.
-
Check that the volume (1) is set to a comfortable listening level.
-
Check that the antenna is correctly connected and that the SWR is properly
adjusted.
-
Check that you are using the same modulation mode as your correspond-
ent.
-
Check that the RF GAIN level is set on maximum. (See § RF GAIN page
34).
3) YOUR RADIO WILL NOT LIGHT UP
-
Check the power supply.
-
Check the connection wiring.
-
Check the fuse.
H) HOW TO TRANSMIT OR RECEIVE A MESSAGE ?
Now that you have read the manual, make sure that your CB Radio is ready
for use (i.e. check that your antenna is connected).
Press the «push-to-talk» switch (17) and announce your message «Attention
stations, transmission testing» which will allow you to check the clearness
and the power of your signal. Release the switch and wait for a reply. You
should receive a reply like, «Strong and clear».
If you use a calling channel (19) and you have established communication
with someone, it is common practice to choose another available channel
so as not to block the calling channel.
40
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