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Mobile VHF/UHF Transceiver
Mobile VHF/UHF Transceiver
Mobile VHF/UHF Transceiver

General

HAM bands 2m  70cm  2m  70cm  2m  70cm 
Freq. stability ? ? +/- 2.5 p.p.m.
Tuning steps ? ? 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 kHz

Receiver

RX-range 144-148 / 440-450 MHz 87.5-108 / 108-174 / 335-480 MHz 108-174 / 430-480 MHz
Modulations FM   AM   FM   N-FM   W-FM   AM   FM   N-FM   W-FM   DV  
Sensitivity ? Main band: 0.2 µV or better (-12 dB SINAD)
Sub band: 0.25 µV or better (-12 dB SINAD)
0.2 µV (12 dB SINAD)
Selectivity ± 6 kHz @ -6 dB
± 12 kHz @ -60 dB
FM, -6 dB: 12 kHz or more, -60 dB: 28 kHz or less
N-FM, -6 dB: 6 kHz or more, -60 dB: 14 kHz or less
FM: 15 kHz (-6 dB), 30 kHz (-50 dB)
N-FM: 9 kHz (-6 dB), 20 kHz (-50 dB)
Filters ? ? ?
Receiver system Double conversion superheterodyne ? Double conversion superheterodyne
IF-freqs. 1st: 10.7 MHz (VHF) / 30.825 MHz (UHF)
2nd: 455 kHz
? 1st IF: 21.7 MHz (VHF), 30.85 MHz (UHF)
2nd IF: 450 kHz (VHF), 455 kHz (UHF)
Image rejection ? ? ?
Audio output 1.5 W ? 2 W at 10% distortion / 8 ohms

Transmitter

TX-range 144-148 / 440-450 MHz 144-146 / 430-440 MHz 144-146 / 430-440 MHz
Modulations FM   FM   N-FM   FM   N-FM   DV  
RF-output High: 45/35 W, Low: ?/? W High: 50/35 W, Medium: 10/10 W, Low: 5/5 W 5 .. 50 W

Connections

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

Electrical

Power req. 13.8V DC 13.8V DC +/- 15% 13.8V DC +/- 15%
Current RX 500 mA 400-600 mA 400-600 mA
TX 10 A max Max 11 A 12 A max

Physical

Manufactured Between 199x and 199x Between 2002 and 200x Between 2016 and 201x in Japan
Dimensions 140 × 50 × 205 mm
(5.51 × 1.97 × 8.07 in)
140 × 40 × 185 mm
(5.51 × 1.57 × 7.28 in)
140 × 60 × 188 mm
(5.51 × 2.36 × 7.40 in)
Weight 1.70 kg (3.8 lbs) 1,000 gr (2.2 lbs) 1.30 kg (2.9 lbs)
Form factor Mobile Mobile Mobile

Other features

Memories ? 202 channels in 1 bank(s) 1000 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Detachable control head. Theft alarm. CTCSS & DCS. Twin RX. 1200/9600 bd packet and GPS option (EJ-50U). 10F3 digital voice board (EJ-47U) option (requires at least two similarly equipped radios) ?
Accessories ? ? EJ-47U DV option
MPN ALINCO-DR-000510T ALINCO-DR-000620E ALINCO-DR-000735E