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Desktop Shortwave receiver
Desktop Shortwave receiver
Desktop Shortwave receiver

General

HAM bands ? ? ?
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range 0.48-30 MHz 0.5-30 MHz 0.54-30 MHz
Modulations AM   CW   SSB   AM   USB   LSB   AM   CW   SSB  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? 5.5 / 3 kHz ?
Receiver system Single conversion, 13 tubes Triple conversion, Wadley-loop principle Double conversion superheterodyne
IF-freqs. ? ? 1st: 2215 kHz
2nd: 230 kHz
Image rejection ? ? ?
Audio output ? ? 3 W (external speaker required)

Transmitter

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

Connections

Antenna - SO-239 + Clamps / screws -
Impedance 50 Ω Hi/Z or 50 Ω 50 Ω
Other - - -

Electrical

Power req. Mains Mains 105-120V AC
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 1962 and 1969 in Great Britain Between 1980 and 1982 in Japan Between 1963 and 1964 in USA
Dimensions 425 × 222 × 381 mm
(16.73 × 8.74 × 15.00 in)
335 × 160 × 270 mm
(13.19 × 6.30 × 10.63 in)
400 × 225 × 229 mm
(15.75 × 8.86 × 9.02 in)
Weight 19.50 kg (43.0 lbs) 5.50 kg (12.1 lbs) ?
Form factor Base Station Base Station Base Station

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Digital readout, 1kHz precision ?
Accessories ? ? ?
MPN EDDYSTONE-000940 LOWE-SRX-000030D NATIONAL-COMPANY-NC-000140