![background image](/i/president/155551/president-george-asc/h/president-george-asc-016.png)
16
D) TECHNICAL CHARACTERISTICS:
1) GENERAL:
- Channels
:
40
- Modulation modes
:
AM/FM/LSB/USB
- Frequency ranges
:
from 26.965 MHz à 27.405 MHz
- Antenna impedance
:
50 ohms
- Power supply
:
13.2 V
- Dimensions (en mm)
:
200 (L) x 207.5 (H) x 58 (D)
- Weight
:
1.8 kg
- Accessories supplied
:
microphone with support,
mounting cradle, screws.
2) TRANSMISSION:
- Frequency allowance
:
+/- 300 Hz
- Carrier power
:
1 W AM / 4 W FM / 4 W PEP SSB
- Transmission interference
:
inferior to 4 nW (- 54 dBm)
- Audio response
:
300 Hz à 3 KHz in AM/FM/LSB/USB
- Emitted power in the adj. channel
:
inferior to 20 µW
- Microphone sensitivity
:
1 µV
- Drain
:
1,5 A (with modulation)
- Modulated signal distortion
:
2.5%
3) RECEPTION:
- Maxi. sensitivity at 20 dB sinad
:
0.6 µV - 112 dBm (AM/FM)
0.2 µV - 120 dBm (LSB/USB)
- Frequency response
:
300 Hz à 3 kHz in AM/FM/LSB/USB
- Adjacent channel selectivity
:
70 dB
- Maximum audio power
:
3 W
- Squelch sensitivity
:
minimum 0.7 uV - 110 dBm
maximum 1 mV - 47 dBm
- Frequency image rejection rate
:
70 dB
- Intermediate frequency
rejection rate
:
70 dB
- Drain
:
500 mA nominal
800 mA maximum
800 mA nominal
1.3 A
- Maximum Clarifier excursion
:
+/- 2 kHz
E) TROUBLE SHOOTING:
1) YOUR CB RADIO WILL NOT TRANSMIT OR YOUR
TRANSMISSION IS OF POOR QUALITY:
- Check that the PA function is turned off.
- Check that the RF POWER knob is turned fully clockwise.
- Check that the antenna is correctly connected and that the SWR is properly
adjusted.
- Check that the MIC GAIN knob is turned fully clockwise.
- Check that the microphone is properly plugged in.
- With the «push-to-talk» switch activated, the display flashes. Release the
«push-to-talk» switch, then re-press it to go into transmission.
2) YOUR CB RADIO WILL NOT RECEIVE OR RECEPTION IS POOR:
- Check that the PA function is not activated
- Check that the squelch level is properly adjusted.
- Check that the RF GAIN is turned fully clockwise.
- Check that the volume is set to a comfortable listening level.
- Check that the microphone is properly plugged in.
- 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 correspondent.
3)
SHOWS IN THE DISPLAY WHEN YOU GO INTO
TRANSMISSION:
- Check that your power supply is sufficient.
4) YOUR CB WILL NOT LIGHT UP:
- Check the power supply.
- Check the connection wiring.
- Check that you have entered the correct code.
- Check that the POWER button has been pressed.
F) 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).
Choose your channel (19, 27).
Choose your mode (AM/FM/LSB/USB) which must be the same as that of your
correspondent.
(with LF signal)
(without LF
signal)