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Desktop Shortwave Transmitter
Q Multiplier

General

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

Receiver

RX-range - ?
Modulations - -
Sensitivity ? ?
Selectivity ? ?
Filters ? ?
Receiver system ? ?
IF-freqs. ? ?
Image rejection ? ?
Audio output ? None

Transmitter

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

Connections

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

Electrical

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

Physical

Manufactured Between 1949 and 1952 in USA Between 1961 and 196x in USA
Dimensions 530 × 285 × 380 mm
(20.87 × 11.22 × 14.96 in)
187 × 119 × 105 mm
(7.36 × 4.69 × 4.13 in)
Weight ? ?
Form factor Base Station Base Station

Other features

Memories ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features 11 tubes ?
Accessories ? ?
MPN E.F.-JOHNSON-VIKING-I HEATHKIT-HD-000011