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Move the switch once to activate the function. Move the same switch to cancel.
7) MODE:
Use this key to select AM or FM. The modulation mode must correspond with that of the
person with whom you communicate.
A/ Amplitude Modulation (AM) is for communications in areas where there are obstacles
and over medium distances.
B/ Frequency Modulation (FM) is for nearby communications in flat, open areas. It gives
better quality of communication (squelch adjustment needs more finesse).
8) CH 19:
Channel 19 AM is automatically selected when you activate this switch. To activate this
function, move the switch, and to return to the previous configuration move the same
switch again.
9) 6-PIN MICROPHONE PLUG:
This plug is situated on the front panel, thereby making it easier to set the equipment
into the dashboard. See the cabling diagram on page 46.
10) PTT (push to talk):
Depress this knob to transmit a message and release to listen to an incoming
communication.
A) DC-POWER TERMINAL (13,2 V)
B) ANTENNA CONNECTOR (SO-239)
C) EXTERNAL S-METER JACK (Ø 2,5 mm)
D) EXTERNAL SPEAKER JACK (8 Ω Ω Ω Ω Ω , Ø 3,5 mm)
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
D) TROUBLE SHOOTING:
28
:
40
:
AM/FM
:
from 26.965 MHz to 27.405 MHz
:
50 ohms
:
13.2 V
:
115 (L) x 180 (H) x 35 (D)
:
0,8 kg
:
Electret microphone with support,
mounting cradle, screws.
:
+/- 300 Hz
:
1 W AM / 4 W FM
:
inferior to 4 nW (- 54 dBm)
:
300 Hz à 3 KHz in AM/FM
:
inferior to 20 μW
:
10 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
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