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Handheld VHF/UHF Transceiver
Mobile VHF/UHF Transceiver
Headless HF/VHF/UHF Scanner / receiver

General

HAM bands 2m  70cm  2m  70cm  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  2m  1.25m  70cm  33cm  23cm  10m  4m 
Freq. stability ± 2.5 p.p.m. ? ?
Tuning steps ? ? ?

Receiver

RX-range 144-146 / 430-440 MHz 144-148 / 440-450 MHz 0.15-1500 MHz
Modulations FM   FM   All mode  
Sensitivity 15 dBμ (12 dB SINAD) ? ?
Selectivity 6 kHz (-6 dB), 15 kHz (-60 dB) ± 6 kHz @ -6 dB
± 12 kHz @ -60 dB
?
Filters ? ? ?
Receiver system Double conversion superheterodyne Double conversion superheterodyne ?
IF-freqs. 1st: 39.15 MHz
2nd: 450 kHz
1st: 10.7 MHz (VHF) / 30.825 MHz (UHF)
2nd: 455 kHz
?
Image rejection > 60 dB ? ?
Audio output 300mW at 10% THD into 8Ω% 1.5 W ?

Transmitter

TX-range 144-146 / 430-440 MHz 144-148 / 440-450 MHz -
Modulations FM   FM   -
RF-output 4/4.5 W (VHF/UHF) High: 45/35 W, Low: ?/? W ?

Connections

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

Electrical

Power req. 6-16V DC 13.8V DC ?
Current RX 26-80 mA 500 mA ?
TX Max 1.8 A 10 A max -

Physical

Manufactured Between 2004 and 200x in Japan Between 199x and 199x Between 19xx and 19xx
Dimensions 56 × 124 × 37 mm
(2.20 × 4.88 × 1.46 in)
140 × 50 × 205 mm
(5.51 × 1.97 × 8.07 in)
?
Weight 280 gr (9.9 oz) with standard battery 1.70 kg (3.8 lbs) ?
Form factor Handheld Mobile Headless

Other features

Memories 100 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
? Internal ISA-card
Accessories ? ? ?
MPN ALINCO-DJ-000520J ALINCO-DR-000510T WINRADIO-WR-003100I