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

General

HAM bands 2m  70cm  2m  6m 
Freq. stability ? ± 10 p.p.m. ±2ppm
Tuning steps ? 5 / 10 / 12.5 / 20 / 25 / 50 / 100 kHz 5/6.25/10/12.5/25 kHz

Receiver

RX-range 144-148 / 440-450 MHz 136-174 MHz VHF: 66-88 or 136-174 or 245-246 MHz
UHF: 300-350 or 350-390 or 400-470 or 450-520 MHz
Modulations FM   FM   FM   N-FM  
Sensitivity ? 0.25 µV (12 dB SINAD) 0.25µV
Selectivity ? 7.5 kHz 60dB
Filters ? ? ?
Receiver system ? Double conversion superheterodyne ?
IF-freqs. ? 21.4 MHz / 455 kHz ?
Image rejection ? ? ?
Audio output ? 2 W, 10% THD, 8 Ohms 500mW @ <3% THD

Transmitter

TX-range 144-148 / 440-450 MHz 144.6-148 MHz VHF: 66-88 or 136-174 or 245-246 MHz
UHF: 300-350 or 350-390 or 400-470 or 450-520 MHz
Modulations FM   FM   FM   N-FM  
RF-output High: 25/25 W, Low: 5/5 W 10 / 45 W VHF: 1W/5W, UHF: 1W/4W

Connections

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

Electrical

Power req. 13.8V DC 13.8 V DC +/- 15 % 7.4V DC
Current RX ? 200 mA ?
TX ? 3.7-9 A ?

Physical

Manufactured Between 198x and 19xx Between 1995 and 199x Between 200x and 20xx in China
Dimensions ? 142 × 42 × 160 mm
(5.59 × 1.65 × 6.30 in)
62 × 105 × 39 mm
(2.44 × 4.13 × 1.54 in)
Weight ? ? 258 gr (9.1 oz)
Form factor Mobile Mobile Handheld

Other features

Memories 21 channels in 1 bank(s) None 128 channels in bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? CTCSS and DTMF ?
Accessories ? ? ?
MPN ALINCO-ALD-000024T RADIOSHACK-REALISTIC-HTX-000212 WOUXUN-KG-000703E