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Desktop Shortwave receiver
Desktop Shortwave Transmitter
Mobile CB Transceiver

General

HAM bands ? 6m  11m (CB) 
Freq. stability ? ? ?
Tuning steps ? Continuous Channelized

Receiver

RX-range 0.3-30 MHz - 26.965-27.405 MHz
Modulations AM   - AM   SSB   USB  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? Internal speaker

Transmitter

TX-range - 160-6 m 26.965-27.405 MHz
Modulations - AM   CW   AM   SSB   USB  
RF-output ? CW: 75 W, AM: 65 W 12 W

Connections

Antenna Clamps / screws - SO-239
Impedance 50 Ω 50/500Ω 50Ω
Other - - -

Electrical

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

Physical

Manufactured Between 1931 and 1942 in USA Between 1961 and 1965 in USA Between 19xx and 19xx
Dimensions ? 395 × 240 × 355 mm
(15.55 × 9.45 × 13.98 in)
?
Weight ? 20.50 kg (45.2 lbs) ?
Form factor Base Station Base Station Mobile

Other features

Memories ? None 120 channels in 3 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? XTAL and VFO ?
Accessories ? ? ?
MPN NATIONAL-COMPANY-SW-000003 EF-JOHNSON-VIKING-RANGER-II PRESIDENT-GRANT-II