Operation Manual

5) ANL:

Automatic Noise Limiter. This filter allow the reduction of back ground noise,

and some reception interference.

Move the switch once to activate the function. Move the same switch to

cancel.

6) 4-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 39.

7) 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 SPEAKER JACK (8 W, Ø 3,5 mm)

C) TECHNICAL CHARACTERISTICS:

1) GENERAL:

- Channels : 40

- Modulation modes : AM

- Frequency ranges : from 26.965 MHz to 27.405 MHz

- Antenna impedance : 50 ohms

- Power supply : 13.2 V

- Dimensions (in mm) : 115 (L) x 180 (H) x 35 (D)

- Weight : 0,8 kg

- Accessories supplied : Electret microphone with support,

mounting cradle, screws.

2) TRANSMISSION:

- Frequency allowance : +/- 300 Hz

- Carrier power : 4 watts AM PEP

- Transmission interference : inferior to 4 nW (- 54 dBm)

- Audio response : 300 Hz à 3 KHz in AM

- Emitted power in the adj. channel : inferior to 20 µW

- Microphone sensitivity : 10 mV

- Drain : 1,7 A (with modulation)

- Modulated signal distortion : 1,8 %

3) RECEPTION:

- Maxi. sensitivity at 20 dB sinad : 0.5 µV - 113 dBm (AM)

- Frequency response : 300 Hz à 3 kHz in AM

- Adjacent channel selectivity : 60 dB

- Maximum audio power : 5 W

- Squelch sensitivity : minimum 0.2 µV - 120 dBm

maximum 1 mV - 47 dBm

- Frequency image rejection rate : 60 dB

- Intermediate frequency rej. rate : 70 dB

- Drain : 500 mA nominal

800 mA maximum

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