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Last modified 2024-12-08

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Narco Com-120/20 TSO

A picture of Narco  Com-120/20 TSO

SPECIFICATIONS

GENERAL
Type:Airband transceiver
Frequency range: TX: 118.000-135.975 MHz
RX: 118.000-135.975 MHz
Tuning steps:25 KHz
Frequency stability:0.003% (No temperature reference)
Mode:AM
Channels / memory management: No
Power supply:13.75 VDC
Current drain / power consumption:RX: 800 mA
TX: 9 A
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):160*45*300 mm (6.3*1.77*11.8")
Weight:1.8 Kg (4 lb)
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:1.5 uV (6 dB S+N/N)
Squelch sensitivity:
Noise figure:
Selectivity:16 KHz (-6 dB)
50 KHz (-60 dB)
Image rejection:70 dB
AF output power / speaker: Speaker
10 W at ?% distortion / 4 ohm (No internal speaker)
Headset
50 mW at ?% distortion / 300 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: Max 20 W
Modulation system:
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:0.1-3 V (0.2 V factory set)




MISCELLANEOUS
Manufactured:USA, 1978-198x (Discontinued)
Additional info:
Related documents:User manual (979 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
MP20 Voltage converter. 28 to 14 VDC