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Desktop Shortwave receiver
HF Receiver
Mobile Transceiver

General

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

Receiver

RX-range 1.5-30 MHz (230 – 530 kHz optional) 10-80 m 26.965-27.405 MHz
Modulations AM   CW   AM   CW   SSB   AM   SSB  
Sensitivity CW: 0.2 µV (6 dB S/N)
AM: 1.6 µV (10 dB S/N)
0.5 µV (10 dB S/N) ?
Selectivity Variable 0.3-5 kHz (–6 dB)
Formfactor -6/-60 dB: 1:4 at 5 kHz bandwidth
5 kHz (-50 dB), 1.8 kHz (-6 dB) ?
Filters ? ? ?
Receiver system Single conversion, 10 tubes ? conversion superheterodyne, 8 tubes ?
IF-freqs. 1st: 1326 kHz ? ?
Image rejection > 60 dB >50 dB ?
Audio output 2 W/4000 ohms ? ?

Transmitter

TX-range - - 26.965-27.405 MHz
Modulations - - AM   SSB  
RF-output ? ? 12 W

Connections

Antenna - - -
Impedance 60Ω 50/75 Ω 50Ω
Other - - -

Electrical

Power req. Mains (110/125/220 V AC +/-10% 40-60 Hz, 65 W and 220V DC +/-10%, 85 W) Mains ?
Current RX ? ? ?
TX - - ?

Physical

Manufactured Between 1952 and 1957 in West Germany Between 196x and 19xx in Japan Between 19xx and 19xx
Dimensions 552 × 356 × 340 mm
(21.73 × 14.02 × 13.39 in)
330.2 × 152.4 × 260.35 mm
(13.00 × 6.00 × 10.25 in)
?
Weight 44.00 kg (97.1 lbs) 7.94 kg (17.5 lbs) ?
Form factor Base Station Unknown Mobile

Other features

Memories ? ? 40 channels in 1 bank(s)
Usage Marine / Navy Amateur / Ham radio operators Citizen Band (27Mc)
Features ? ? ?
Accessories ? ? ?
MPN SIEMENS-000745-E303 SOMMERKAMP-FR-000050B GALAXY-DX-000959