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

General

HAM bands 2m  2m  ?
Freq. stability ? +/- 2.5 p.p.m. ?
Tuning steps ? ? USB/LSB/CW: 1Hz, FM: 0.001 kHz

Receiver

RX-range 144-148 MHz 87.5-108 / 108-174 / 335-480 MHz 0.15-1500 MHz
Modulations FM   AM   FM   N-FM   W-FM   AM   N-FM   W-FM   CW   USB   LSB  
Sensitivity ? Main band: 0.2 µV or better (12 dB SINAD)
Sub band: 0.25 µV or better (12 dB SINAD)
AM (10dB S/N)
<0.5 MHz: n.sp.
0.5-1.5 MHz 5 µV
1.5-30 MHz 1 µV
30-1000 MHz 1 µV
1-1.5 GHz 1.5 µV
SSB/CW (10dB S/N)
<0.5 MHz: n.sp.
0.5-1.5 MHz 0.9 µV
1.5-30 MHz 0.3 µV
30-1000 MHz 0.3 µV
1-1.5 GHz 0.5 µV
FM-N/FM-W 12dB SINAD
<0.5 MHz n.sp.
0.5-1.5 MHz 0.9 µV
1.5-30 MHz 0.35 µV
30-1000 MHz 0.35 µV
1-1.5 GHz 0.4 µV
Selectivity ? 12 kHz (-6 dB), 28 kHz (-60 dB) SSB/CW: 2.5 kHz @ 6dB
AM: 6 kHz @ 6dB
FM-N: 15 kHz @ 6dB
FM-W: 230 kHz @ 6dB
Filters ? ? ?
Receiver system ? Double conversion superheterodyne Double/Triple conversion + DSP
IF-freqs. ? 1st: 21.7 MHz / 450 kHz
2nd: 45.1 MHz / 455 kHz
?
Image rejection ? ? 65 dB typical
Audio output ? 2W into 8 ohm @ 10% THD 200 mW

Transmitter

TX-range 144-148 MHz 144-148 / 430-450 MHz -
Modulations FM   FM   N-FM   -
RF-output ? High: 50/35 W, Medium: 20/20 W, Low: 5/5 W ?

Connections

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

Electrical

Power req. 13.8V DC 13.8V DC +/- 15% ?
Current RX ? 500-700 mA ?
TX ? Max 11 A -

Physical

Manufactured Between 19xx and 19xx Between 2005 and 200x Between 19xx and 19xx
Dimensions ? 140 × 40 × 185 mm
(5.51 × 1.57 × 7.28 in)
?
Weight ? 1,000 gr (2.2 lbs) ?
Form factor Mobile Mobile Headless

Other features

Memories ? 202 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) Internal ISA-card
Accessories ? ? ?
MPN ALINCO-ALR-000022T ALINCO-DR-000635T WINRADIO-WR-003150I