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Desktop Shortwave receiver
Desktop Shortwave receiver

General

HAM bands ? 80m  40m  20m  15m  6m  10m 
Freq. stability ? ?
Tuning steps ? Continuous

Receiver

RX-range 1.5-30 MHz (230 – 530 kHz optional) 10-80m + 6m
Modulations AM   CW   AM   CW   USB   LSB  
Sensitivity CW: 0.2 µV (6 dB S/N)
AM: 1.6 µV (10 dB S/N)
?
Selectivity Variable 0.3-5 kHz (–6 dB)
Formfactor -6/-60 dB: 1:4 at 5 kHz bandwidth
?
Filters ? 0.5 / 2.1 / 5 kHz
Receiver system Single conversion, 10 tubes Double conversion superheterodyne
IF-freqs. 1st: 1326 kHz 1st: 2.955 MHz
2nd: 455 kHz
Image rejection > 60 dB ?
Audio output 2 W/4000 ohms ?

Transmitter

TX-range - -
Modulations - -
RF-output ? ?

Connections

Antenna - -
Impedance 60Ω 50Ω
Other - -

Electrical

Power req. Mains (110/125/220 V AC +/-10% 40-60 Hz, 65 W and 220V DC +/-10%, 85 W) 12V DC
Current RX ? 100mA
TX - -

Physical

Manufactured Between 1952 and 1957 in West Germany Between 19xx and 19xx
Dimensions 552 × 356 × 340 mm
(21.73 × 14.02 × 13.39 in)
178 × 100 × 152 mm
(7.01 × 3.94 × 5.98 in)
Weight 44.00 kg (97.1 lbs) 3.20 kg (7.1 lbs)
Form factor Base Station Base Station

Other features

Memories ? None
Usage Marine / Navy Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN SIEMENS-000745-E303 DAVCO-DR-000030