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

General

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

Receiver

RX-range 144-146 / 430-440 MHz 420-474 MHz 87.5-108 / 108-174 / 335-480 MHz
Modulations FM   FM   AM   FM   N-FM   W-FM  
Sensitivity 15 dBμ (12 dB SINAD) -15 dBu or better (12 dB SINAD) Main band: 0.2 µV or better (12 dB SINAD)
Sub band: 0.25 µV or better (12 dB SINAD)
Selectivity 6 kHz (-6 dB), 15 kHz (-60 dB) 6 kHz (-6 dB), 14 kHz (-60 dB) 12 kHz (-6 dB), 28 kHz (-60 dB)
Filters ? ? ?
Receiver system Double conversion superheterodyne ? Double conversion superheterodyne
IF-freqs. 1st: 39.15 MHz
2nd: 450 kHz
? 1st: 21.7 MHz / 450 kHz
2nd: 45.1 MHz / 455 kHz
Image rejection > 60 dB ? ?
Audio output 300mW at 10% THD into 8Ω% ? 2W into 8 ohm @ 10% THD

Transmitter

TX-range 144-146 / 430-440 MHz 420-450 MHz 144-148 / 430-450 MHz
Modulations FM   FM   FM   N-FM  
RF-output 4/4.5 W (VHF/UHF) High: 2 W (6 VDC), 400 mW (2.4 VDC), Low: 500 mW (6 VDC), 150 mW (2.4 VDC) High: 50/35 W, Medium: 20/20 W, Low: 5/5 W

Connections

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

Electrical

Power req. 6-16V DC 2R6/AA or Li-Ion pack. Also 3-6V DC external 13.8V DC +/- 15%
Current RX 26-80 mA ? 500-700 mA
TX Max 1.8 A 0.45-1 A Max 11 A

Physical

Manufactured Between 2004 and 200x in Japan Between 2006 and 200x Between 2005 and 200x
Dimensions 56 × 124 × 37 mm
(2.20 × 4.88 × 1.46 in)
57 × 98 × 28 mm
(2.24 × 3.86 × 1.10 in)
140 × 40 × 185 mm
(5.51 × 1.57 × 7.28 in)
Weight 280 gr (9.9 oz) with standard battery 162 gr (5.7 oz) with batteries and antenna 1,000 gr (2.2 lbs)
Form factor Handheld Handheld Mobile

Other features

Memories 100 channels in 1 bank(s) 100 channels in 1 bank(s) 202 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features 10F3 digital voice option (EJ-47U)
CTCSS / DCS
CTCSS. PC-programmable. 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 ? ? ?
MPN ALINCO-DJ-000520J ALINCO-DJ-S000045T ALINCO-DR-000635T