PO FUNG ELECTRONICS COMPANY

Subtitle


CB NR1

TOMMY ASC


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) : 120 (L) x 150 (H) x 45 (D)

- Weight                          : ~0.7 kg

- Accessories suuplied : Electret microphone  with      

                                             support, mounting cradle,

                                             screws.

- Filter  : ANL (Automatic Noise Limiter) buil-in


2) Transmission :

- Frequency allowance : +/- 200Hz

- Carrier power : 1 W AM

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

- Audio response : 300 Hz to 3KHz

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

- Drain : 1,7 A (with modulation)

- Modulated signal distortion : 1,8%


3) Reception :

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

- Frequency response : 300 Hz to 3 kHz

- Adjacent channel selectivity : 60 dB

- Maximum audio power : 2 W

- Squelch sensitivity : minimum 0.2 µV - 120 dBm

                                       maximum 1 mV - 47 dBm

- Frequency image rejection rate : 60 dB

- Intermediate frequency rejection rate : 70 dB

- Drain : 300 mA nominal 

                750 mA maximum