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Desktop Shortwave receiver
Desktop Shortwave Transmitter
Preselector

General

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

Receiver

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

Transmitter

TX-range - 160-10 m -
Modulations - AM   CW   All mode  
RF-output ? CW: 115 W, AM: 100 W ?

Connections

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

Electrical

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

Physical

Manufactured Between 1961 and 1964 in USA Between 1949 and 1952 in USA Between 19xx and 19xx in USA
Dimensions 374 × 169 × 292 mm
(14.72 × 6.65 × 11.50 in)
530 × 285 × 380 mm
(20.87 × 11.22 × 14.96 in)
?
Weight 9.00 kg (19.9 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 ? 11 tubes ?
Accessories ? ? ?
MPN COLLINS-000075S-3 E.F.-JOHNSON-VIKING-I RME-DB000023