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Mobile VHF/UHF Scanner / receiver
Desktop VHF Transceiver
Mobile VHF/UHF Transceiver

General

HAM bands None  6m  2m  70cm 
Freq. stability ? ? +/- 2.5 p.p.m.
Tuning steps Channelized ? 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 kHz

Receiver

RX-range 77.5-80 / 410-412.5 MHz 6m 108-174 / 430-480 MHz
Modulations FM   AM   AM   FM   N-FM   W-FM   DV  
Sensitivity ? ? 0.2 µV (12 dB SINAD)
Selectivity ? ? FM: 15 kHz (-6 dB), 30 kHz (-50 dB)
N-FM: 9 kHz (-6 dB), 20 kHz (-50 dB)
Filters ? ? ?
Receiver system ? conversion superheterodyne ? Double conversion superheterodyne
IF-freqs. ? ? 1st IF: 21.7 MHz (VHF), 30.85 MHz (UHF)
2nd IF: 450 kHz (VHF), 455 kHz (UHF)
Image rejection ? ? ?
Audio output ? ? 2 W at 10% distortion / 8 ohms

Transmitter

TX-range - 6m 144-146 / 430-440 MHz
Modulations - AM   FM   N-FM   DV  
RF-output ? 10 W 5 .. 50 W

Connections

Antenna TV-antenne SO-239 SO-239
Impedance 50/75Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. 13.8V DC 13.8V DC or mains 13.8V DC +/- 15%
Current RX ? ? 400-600 mA
TX - ? 12 A max

Physical

Manufactured Between 199x and 199x in Japan Between 19xx and 19xx Between 2016 and 201x in Japan
Dimensions 140 × 50 × 190 mm
(5.51 × 1.97 × 7.48 in)
? 140 × 60 × 188 mm
(5.51 × 2.36 × 7.40 in)
Weight ? ? 1.30 kg (2.9 lbs)
Form factor Mobile Base Station Mobile

Other features

Memories 200 channels in 1 bank(s) @ 100 channels/second ? 1000 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? EJ-47U DV option
MPN COMMANDER-000193 GONSET-COMMUNICATOR-IV ALINCO-DR-000735E