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Desktop Shortwave receiver
HF Transmitter | 100 W
Desktop Shortwave Transmitter

General

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

Receiver

RX-range 10-80 m - -
Modulations AM   CW   SSB   - -
Sensitivity ? ? -
Selectivity ? ? -
Filters ? ? -
Receiver system ? ? -
IF-freqs. ? ? -
Image rejection ? ? -
Audio output ? ? -

Transmitter

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

Connections

Antenna - - -
Impedance 50 Ω ? 50Ω
Other - - -

Electrical

Power req. Mains Mains (internal PSU) Mains
Current RX ? - -
TX - ? ?

Physical

Manufactured Between 1961 and 1964 in USA Between 1960 and 1963 in USA Between 1960 and 1964 in USA
Dimensions 374 × 169 × 292 mm
(14.72 × 6.65 × 11.50 in)
292 × 530 × 445 mm
(11.50 × 20.87 × 17.52 in)
508 × 267 × 432 mm
(20.00 × 10.51 × 17.01 in)
Weight 9.00 kg (19.9 lbs) 25.00 kg (55.2 lbs) 39.00 kg (86.0 lbs)
Form factor Base Station Base Station Base Station

Other features

Memories ? ? 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 COLLINS-000075S-3 E.F.-JOHNSON-INVADER HALLICRAFTERS-HT-000032B