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Desktop Shortwave receiver
Desktop Shortwave receiver

General

Current value
USD 188 ~ USD 349 (similar rigs)
USD 37
Rating No reviews yet No reviews yet
HAM bands ? ?
Freq. stability ? ?
Tuning steps ? Continuous

Receiver

RX-range 0.3-30 MHz 15,5-26,6 / 23,5-41 / 37,5-65 / 64-115 meter
110-175 / 170-300 / 290 - 570 meter optional
Modulations AM   AM  
Sensitivity ? ?
Selectivity ? ?
Filters ? ?
Receiver system ? TRF with regeneration
IF-freqs. ? ?
Image rejection ? ?
Audio output ? ?

Transmitter

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

Connections

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

Electrical

Power req. ? 6 + 45 + 135 + 180 V
Current RX ? ?
TX - -

Physical

Manufactured Between 1931 and 1942 in USA Between 1929 and 1935 in USA
Dimensions ? ?
Weight ? ?
Form factor Base Station Base Station

Other features

Memories ? None
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? External PSU: National 3580B
MPN NATIONAL-COMPANY-SW-000003 NATIONAL-COMPANY-SW-000004