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Desktop Shortwave Linear Amplifier
Desktop HF Receiver
HF Transmitter

General

HAM bands ? ? 160m  80m  40m  20m  15m  6m  10m 
Freq. stability ? ? ?
Tuning steps ? Continuous ?

Receiver

RX-range ? 0.535-1.62 / 5.8-18.3 MHz -
Modulations - - -
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 3.5-30 MHz - 10-160 m / 6 m
Modulations AM   CW   SSB   - AM   CW  
RF-output SSB/CW: 1000 W, AM: 800 W (both input) ? 25 W

Connections

Antenna - - Proprietary
Impedance 50/500Ω ? ?
Other - - -

Electrical

Power req. Mains Mains Mains
Current RX ? ? -
TX ? - ?

Physical

Manufactured Between 1958 and 196x in USA Between 1956 and 1957 in USA Between 1939 and 1945 in USA
Dimensions 500 × 750 × 840 mm
(19.69 × 29.53 × 33.07 in)
? ?
Weight 57.00 kg (125.8 lbs) ? ?
Form factor Base Station Base Station Base Station

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN E.F.-JOHNSON-VIKING-THUNDERBOLT HALLICRAFTERS-S-000103 HALLICRAFTERS-HT-000006