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HF Transmitter | 100 W
Desktop Shortwave Transmitter
HF Power / SWR-meter

General

HAM bands 80m  40m  20m  15m  10m  80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? -
Tuning steps ? Continuous -

Receiver

RX-range - - 1.8-30 MHz
Modulations - - All mode  
Sensitivity ? - -
Selectivity ? - -
Filters ? - -
Receiver system ? - ?
IF-freqs. ? - ?
Image rejection ? - ?
Audio output ? - ?

Transmitter

TX-range 80-10 m 10-80 m 1.8-30 MHz
Modulations AM   CW   SSB   AM   CW   SSB   All mode  
RF-output AM: 50 W, SSB/CW: 100 W CW/SSB: 70-100 W, AM: 17-25 W ?

Connections

Antenna - - SO-239
Impedance ? 50Ω 50Ω
Other - - -

Electrical

Power req. Mains (internal PSU) Mains None
Current RX - - -
TX ? ? -

Physical

Manufactured Between 1960 and 1963 in USA Between 1960 and 1964 in USA Between 1970 and 1981 in USA
Dimensions 292 × 530 × 445 mm
(11.50 × 20.87 × 17.52 in)
508 × 267 × 432 mm
(20.00 × 10.51 × 17.01 in)
133 × 133 × 165 mm
(5.24 × 5.24 × 6.50 in)
Weight 25.00 kg (55.2 lbs) 39.00 kg (86.0 lbs) 1.60 kg (3.5 lbs)
Form factor Base Station Base Station Base Station

Other features

Memories ? None None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features VFO
Internal power supply
Final Tube(s): 2ea. 6146 parallel
SSB Method: Crystal Filter (9 MHz)
? -
Accessories ? - -
MPN E.F.-JOHNSON-INVADER HALLICRAFTERS-HT-000032B HEATHKIT-HM-000102