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Desktop HF/VHF Receiver
Desktop Shortwave receiver
Desktop Shortwave receiver

General

HAM bands ? ? 80m  40m  20m  15m  10m 
Freq. stability ? ? ?
Tuning steps ? ? Continous

Receiver

RX-range 20-80 MHz 0.05-30 MHz 80-10 m
Modulations AM   FM   N-FM   CW   CW   SSB   AM   CW  
Sensitivity ? ? ?
Selectivity ? ? 4 kHz (-6 dB)
Filters ? ? ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range - - -
Modulations - - -
RF-output ? ? ?

Connections

Antenna - - Clamps / screws
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. Mains Mains Mains or 6-12 V DC
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 1980 and 198x in USA Between 19xx and 19xx in USA Between 19xx and 19xx in USA
Dimensions ? ? ?
Weight ? ? ?
Form factor Base Station Base Station Base Station

Other features

Memories ? ? None
Usage Military communication Military communication Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN WATKINS-JOHNSON-WJ-000565A-1 WATKINS-JOHNSON-WJ-008709-2 HARVEY-WELLS-R-000009