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Desktop Shortwave Transceiver
Desktop Shortwave Transceiver
VHF airband receiver

General

HAM bands 160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m  160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m  None 
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range 0.1-30 MHz 0.1-30 MHz 118-140 MHz
Modulations AM   FM   CW   SSB   AM   FM   CW   SSB   AM  
Sensitivity ? ? 0.75 µV (10 dB S+N/N)
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 10-160 m + WARC 10-160 m + WARC -
Modulations AM   FM   CW   SSB   AM   FM   CW   SSB   -
RF-output 10-100 W (AM 10-40 W) ? ?

Connections

Antenna SO-239 SO-239 BNC + SO-239
Impedance 50 Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. 13.8V DC 13.8V DC 11-14 V DC
Current RX 1.2-1.5 A ? 300 mA max
TX Max 20 A ? -

Physical

Manufactured Between 1985 and 198x in Japan Between 1985 and 199x Between 1984 and 1987 in Japan
Dimensions 241 × 94 × 272 mm
(9.49 × 3.70 × 10.71 in)
? 160 × 46 × 120 mm
(6.30 × 1.81 × 4.72 in)
Weight 5.00 kg (11.0 lbs) ? ?
Form factor Base Station Base Station Mobile

Other features

Memories ? ? 100 channels in 10 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN ICOM-IC-000731 ICOM-IC-000750A SIGNAL-COMMUNICATIONS-CORP.-R-000532