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Desktop VHF Transceiver
Mobile UHF Transceiver
Mobile UHF Transceiver

General

HAM bands 2m  70cm  70cm 
Freq. stability ? ±0.001% @ -10 to +60°C (14 to 140°F) ?
Tuning steps ? 20 kHz ?

Receiver

RX-range 144-146 MHz 432-439.8 MHz 430-440 MHz
Modulations FM   CW   SSB   FM   FM  
Sensitivity ? 0.6 µV (20 dB noise quieting) ?
Selectivity ? 30 kHz (-6 dB) / 60 kHz (-60 dB) ?
Filters ? ? ?
Receiver system ? Double conversion superheterodyne ?
IF-freqs. ? 1st: 21.4 MHz
2nd: 455 kHz
?
Image rejection ? ? ?
Audio output ? 2 W at 10% distortion / 8 ohm ?

Transmitter

TX-range 144-146 MHz 432-439.8 MHz 430-440 MHz
Modulations FM   CW   SSB   FM   FM  
RF-output Max 25 W High: 10 W, Low: 1 W High: 35 W, Low: 5 W

Connections

Antenna SO-239 SO-239 N-type
Impedance 50 Ω 50Ω 50 Ω
Other - - -

Electrical

Power req. 13.8V DC 13.8V DC ±15% 13.8V DC
Current RX ? 450-630 mA ?
TX Max 6 A 1.6-3.5 A Max 9.5 A

Physical

Manufactured Between 1983 and 19xx Between 19xx and 19xx in Japan Between 1988 and 19xx
Dimensions 285 × 110 × 275 mm
(11.22 × 4.33 × 10.83 in)
156 × 58 × 228 mm
(6.14 × 2.28 × 8.98 in)
140 × 50 × 159 mm
(5.51 × 1.97 × 6.26 in)
Weight 5.20 kg (11.5 lbs) 2.20 kg (4.9 lbs) ?
Form factor Base Station Mobile Mobile

Other features

Memories ? 4 channels in 1 bank(s) 20 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Detachable front panel ?
Accessories ? ? ?
MPN ICOM-IC-000271E ICOM-IC-000370 ICOM-IC-000448E