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Handheld VHF/UHF Transceiver
Mobile VHF/UHF Transceiver

General

HAM bands 2m  70cm  2m  70cm 
Freq. stability ± 2.5 p.p.m. +/- 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 144-146 / 430-440 MHz 108-174 / 430-480 MHz
Modulations FM   AM   FM   N-FM   W-FM   DV  
Sensitivity 15 dBμ (12 dB SINAD) 0.2 µV (12 dB SINAD)
Selectivity 6 kHz (-6 dB), 15 kHz (-60 dB) 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: 39.15 MHz
2nd: 450 kHz
1st IF: 21.7 MHz (VHF), 30.85 MHz (UHF)
2nd IF: 450 kHz (VHF), 455 kHz (UHF)
Image rejection > 60 dB ?
Audio output 300mW at 10% THD into 8Ω% 2 W at 10% distortion / 8 ohms

Transmitter

TX-range 144-146 / 430-440 MHz 144-148 / 430-450 MHz
Modulations FM   FM   N-FM   DV  
RF-output 4/4.5 W (VHF/UHF) 5 .. 50 W

Connections

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

Electrical

Power req. 6-16V DC 13.8V DC +/- 15%
Current RX 26-80 mA 400-600 mA
TX Max 1.8 A 12 A max

Physical

Manufactured Between 2004 and 200x in Japan Between 2016 and 201x in Japan
Dimensions 56 × 124 × 37 mm
(2.20 × 4.88 × 1.46 in)
140 × 60 × 188 mm
(5.51 × 2.36 × 7.40 in)
Weight 280 gr (9.9 oz) with standard battery 1.30 kg (2.9 lbs)
Form factor Handheld Mobile

Other features

Memories 100 channels in 1 bank(s) 1000 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features 10F3 digital voice option (EJ-47U)
CTCSS / DCS
?
Accessories ? EJ-47U DV option
MPN ALINCO-DJ-000520J ALINCO-DR-000735T