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Desktop HF/VHF Receiver
Mobile Shortwave Transceiver
Desktop HF/VHF Receiver

General

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

Receiver

RX-range 0.54-54 MHz 40 m 50-430 kHz / 0.48-35 MHz
Modulations AM   CW   CW   SSB   AM   FM   CW  
Sensitivity 2.3 µV (S/N ratio 10:1) ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system Single conversion below 7.4 MHz, dual conversion above 7.4 MHz ? ?
IF-freqs. 1st: 3.955 MHz
2nd: 455 kHz
? ?
Image rejection ? ? ?
Audio output 2.5 W (external speaker required) ? ?

Transmitter

TX-range - 40 m -
Modulations - CW   SSB   -
RF-output ? ? ?

Connections

Antenna SO-239 + Clamps / screws - -
Impedance 100Ω 50 Ω 50/200 Ω
Other - - -

Electrical

Power req. Mains (95-260 V AC) ?V DC Mains
Current RX ? ? ?
TX - ? -

Physical

Manufactured Between 1951 and 1972 in USA Between 19xx and 200x in Japan Between 1949 and 1950 in USA
Dimensions 480 × 270 × 420 mm
(18.90 × 10.63 × 16.54 in)
? ?
Weight 29.50 kg (65.1 lbs) ? ?
Form factor Base Station Mobile Base Station

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HAMMARLUND-SP-000600 MIZUHO-FX-000007 NATIONAL-COMPANY-HRO-000050