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Desktop Shortwave receiver
Desktop Shortwave receiver
Desktop HF/VHF Transmitter

General

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

Receiver

RX-range 10-160 m 10-160 m -
Modulations AM   FM   CW   AM   FM   CW   -
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system 15 tubes ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range - - 10-80 + 6 m
Modulations - - AM   CW  
RF-output ? ? AM 30 W, CW 35 W

Connections

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

Electrical

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

Physical

Manufactured Between 1951 and 195x in USA Between 1952 and 1954 in USA Between 196x and 196x
Dimensions 558.8 × 317.5 × 337.82 mm
(22.00 × 12.50 × 13.30 in)
536 × 317 × 333 mm
(21.10 × 12.48 × 13.11 in)
?
Weight 31.75 kg (70.1 lbs) 22.70 kg (50.1 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 COLLINS-000075A-2 COLLINS-000075A-3 HALLICRAFTERS-HT-000040