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VHF Transceiver
HF Receiver
Desktop HF/VHF Receiver

General

HAM bands 6m  160m  80m  40m  20m  10m  ?
Freq. stability ? ? ?
Tuning steps ? Continuous ?

Receiver

RX-range 50-54 MHz 0.54-38.1 MHz in five bands 0.54-32 MHz in four bands
Modulations FM   AM   CW   AM   CW  
Sensitivity 0.16 µV (12 dB SINAD) ? ?
Selectivity 12 kHz (-6 dB), 30 kHz (-60 dB) ? ?
Filters ? ? ?
Receiver system ? ? 5 tubes
IF-freqs. ? ? ?
Image rejection 60 dB ? ?
Audio output ? ? ?

Transmitter

TX-range 50-54 MHz - -
Modulations FM   - -
RF-output High: 5 W, Low: 0.5 W ? ?

Connections

Antenna - - -
Impedance 50 Ω ? ?
Other - - -

Electrical

Power req. 6.3-16V DC Mains Mains (AC or DC)
Current RX 28-150 mA ? ?
TX 0.5-1 A - -

Physical

Manufactured Between 200x and 200x in Japan Between 1938 and 19xx in USA Between 1949 and 195x in USA
Dimensions 60 × 174 × 33 mm
(2.36 × 6.85 × 1.30 in)
? 330 × 178 × 184 mm
(12.99 × 7.01 × 7.24 in)
Weight 550 gr (1.2 lbs) ? ?
Form factor Unknown Unknown Base Station

Other features

Memories ? None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Separate speaker. S-meter option ?
Accessories ? ? ?
MPN AZDEN-AZ-000061 HALLICRAFTERS-S-000018-SKY-CHALLENGER-II HALLICRAFTERS-S-000038A