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Desktop Shortwave Transmitter
Desktop Shortwave receiver
Desktop Transceiver

General

HAM bands 80m  40m  20m  15m  10m  ? 11m (CB) 
Freq. stability ? ? ?
Tuning steps ? ? Channelized

Receiver

RX-range - 0.11-18.5 MHz 26.965-27.255 MHz
Modulations - AM   CW   AM  
Sensitivity ? ? 0.4 µV for 10 dB S/N
Selectivity ? ? 7 kHz @ -6 dB
21 kHz @ -60 dB
Filters ? ? ?
Receiver system ? ? Crystal controlled single conversion superheterodyne
IF-freqs. ? ? 455 kHz
Image rejection ? ? ?
Audio output ? ? 3 W

Transmitter

TX-range 10-80 m - 26.965-27.255 MHz
Modulations CW   SSB   - AM  
RF-output ? ? 2.8 W

Connections

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

Electrical

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

Physical

Manufactured Between USA and USA Between 1941 and 1945 Between 195x and 196x in USA
Dimensions ? 470 × 216 × 238 mm
(18.50 × 8.50 × 9.37 in)
143 × 178 × 290 mm
(5.63 × 7.01 × 11.42 in)
Weight ? 14.10 kg (31.1 lbs) 5.40 kg (11.9 lbs)
Form factor Base Station Base Station Base Station

Other features

Memories ? ? 10 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? ? ?
Accessories ? ? ?
MPN COLLINS-000032S-1 HALLICRAFTERS-S-000022R-SKYRIDER-MARINE E.F.-JOHNSON-MESSENGER-II