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Desktop HF/VHF Receiver
Desktop HF/VHF Receiver
Desktop Shortwave receiver

General

HAM bands ? ? ?
Freq. stability 0.01% or less ? ?
Tuning steps ? ? ?

Receiver

RX-range 0.54-40 MHz 0.56-35 MHz in 4 bands 0.3-30 MHz
Modulations AM   CW   SSB   AM   FM   CW   AM  
Sensitivity Better than 1-2 µV (10dB S/N) ? ?
Selectivity 6 positions ? ?
Filters 200Hz / 5.2kHz ? ?
Receiver system ? Single conversion ?
IF-freqs. 455 kHz ? ?
Image rejection ? ? ?
Audio output 1.5 watts at less than 10% distortion 1.5 W, external speaker required ?

Transmitter

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

Connections

Antenna Clamps / screws - Clamps / screws
Impedance 50/300Ω ? 50 Ω
Other - - -

Electrical

Power req. ? 105-130V AC ?
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 1957 and 1960 in USA Between 1950 and 1956 in USA Between 1931 and 1942 in USA
Dimensions 412 × 254 × 276 mm
(16.22 × 10.00 × 10.87 in)
419 × 298 × 209 mm
(16.50 × 11.73 × 8.23 in)
?
Weight ? ? ?
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 ? BFO ?
Accessories ? ? ?
MPN NATIONAL-COMPANY-NC-000109 NATIONAL-COMPANY-NC-000125 NATIONAL-COMPANY-SW-000003