Technical Characteristics; Trouble Shooting - PRESIDENT WILSON Owner's Manual

C) TECHNICAL CHARACTERISTICS:
1) GENERAL:
- Channels
- Modulation modes
- Frequency ranges
- Antenna impedance
- Power supply
- Dimensions (in mm)
- Weight
- Accessories supplied
2) TRANSMISSION:
- Frequency allowance
- Carrier power
- Transmission interference
- Audio response
- Emitted power in the adj. channel :
- 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
: 40
: AM/FM
: from 26.965 MHz to 27.405 MHz
: 50 ohms
: 13.2 V
: 150 (L) x 210 (H) x 50 (D)
: 1.4 kg
: Microphone with support,
mounting cradle, screws.
: +/- 300 Hz
: 4 watts FM CW
4 watts AM
: inferior to 4 nW (- 54 dBm)
: 300 Hz à 3 KHz in AM/FM
inferior to 20 µW
: 1,0 mV
: 1,7 A (with modulation)
: 1,8 %
: 0.5 µV - 113 dBm (AM/FM)
: 300 Hz à 3 kHz in AM/FM
: 60 dB
: 5 W
: minimum 0.2 µV - 120 dBm
maximum 1 mV - 47 dBm
: 60 dB
: 70 dB
: 500 mA nominal
800 mA maximum
D) TROUBLE SHOOTING
1) YOUR CB RADIO WILL NOT TRANSMIT OR YOUR TRANSMIS-
SION IS OF POOR QUALITY:
- Check that the PA function is not activated
- Check that the antenna is correctly connected and that the SWR is properly
adjusted.
- Check that the microphone is properly plugged in.
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 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) YOUR CB WILL NOT LIGHT UP:
- Check the power supply.
- Check the connection wiring.
- Check the fuse.
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