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

General

HAM bands 2m  2m  2m  70cm  23cm 
Freq. stability ? +/- 2.5 p.p.m. ± 2.5 ppm
Tuning steps ? ? ?

Receiver

RX-range 144-146 MHz 87.5-108 / 108-174 / 335-480 MHz 0.531-1300 MHz
Modulations FM   AM   FM   N-FM   W-FM   AM   FM   N-FM   W-FM  
Sensitivity ? Main band: 0.2 µV or better (12 dB SINAD)
Sub band: 0.25 µV or better (12 dB SINAD)
?
Selectivity ? 12 kHz (-6 dB), 28 kHz (-60 dB) AM/FM: 12 kHz (-6 dB), 35 kHz (-60 dB)
W-FM: 130 kHz (-6 dB), 300 kHz (-60 dB)
Filters ? ? ?
Receiver system ? Double conversion superheterodyne Double conversion superheterodyne (AM/FM) Single conversion superheterodyne (W-FM)
IF-freqs. ? 1st: 21.7 MHz / 450 kHz
2nd: 45.1 MHz / 455 kHz
10.7 MHz (W-FM)
1st: 50.65 and 50.75 MHz (AM/FM)
2nd: 450 kHz (AM/FM)
Image rejection ? ? 60 dB
Audio output ? 2W into 8 ohm @ 10% THD ?

Transmitter

TX-range 144-146 MHz 144-148 / 430-450 MHz 144-148 / 430-450 / 1260-1300 MHz
Modulations FM   FM   N-FM   FM   N-FM  
RF-output High: 25 W, Low: 5 W High: 50/35 W, Medium: 20/20 W, Low: 5/5 W 0.2 - 5 W depending in settings and voltage

Connections

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

Electrical

Power req. 13.8V DC 13.8V DC +/- 15% 7.4V DC (Li-Ion pack) or 6V DC (4*R6/AA) or 4.5-16V DC external
Current RX ? 500-700 mA 200 mA
TX ? Max 11 A 2 A max

Physical

Manufactured Between 198x and 198x Between 2005 and 200x Between 2009 and 20xx in Japan
Dimensions ? 140 × 40 × 185 mm
(5.51 × 1.57 × 7.28 in)
61 × 115 × 30 mm
(2.40 × 4.53 × 1.18 in)
Weight ? 1,000 gr (2.2 lbs) 296 gr (10.4 oz) incl. antenna
Form factor Mobile Mobile Handheld

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) Twin RX (full duplex operation support)
CTCSS / DCS
VOX
Ferrite bar for MW reception
Accessories ? ? ?
MPN ALINCO-ALR-000021X ALINCO-DR-000635T ALINCO-DJ-G000007T