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Desktop HF/VHF Receiver
Desktop HF/VHF/UHF Scanner / receiver
VHF Transceiver

General

HAM bands ? ? 2m 
Freq. stability ? ? ?
Tuning steps ? ? 25 kHz

Receiver

RX-range 540 kHz - 44 MHz in 4 bands. 25-520 / 760-1300 MHz 144-146 MHz (80 channels)
Modulations AM   CW   AM   FM   W-FM   FM  
Sensitivity ? ? 0.4 µV (12 dB SINAD)
Selectivity ? ? 15 kHz (-3 dB), 25 kHz (-70 dB)
Filters ? ? ?
Receiver system Single conversion, 8 tubes ? ? conversion superheterodyne
IF-freqs. 455 kHz ? ?
Image rejection ? ? Better than 70 dB
Audio output ? ? Internal speaker

Transmitter

TX-range - - 144-146 MHz (80 channels)
Modulations - - FM  
RF-output ? ? High: 50 W (100% duty cycle!), Low: 2 W

Connections

Antenna - - SO-239
Impedance ? 50 Ω 50Ω
Other - - -

Electrical

Power req. Mains 13.8V DC or mains 10-16V DC
Current RX ? ? 300 mA
TX - - Max 8 A

Physical

Manufactured Between 1938 and 1939 in USA Between 19xx and 19xx Between 197x and 197x in Japan
Dimensions ? 232 × 90 × 210 mm
(9.13 × 3.54 × 8.27 in)
156 × 58 × 290 mm
(6.14 × 2.28 × 11.42 in)
Weight ? ? 2.30 kg (5.1 lbs)
Form factor Base Station Base Station Mobile

Other features

Memories ? 1000 channels in 1 bank(s) 80 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HALLICRAFTERS-S-000020-SKY-CHAMPION RADIOSHACK-/-REALISTIC-PRO-002042 SOMMERKAMP-TS-000280FM