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Mobile UHF Transceiver
Dual VHF Power Meter
Handheld Digital/Analog UHF Transceiver

General

HAM bands 70cm  6m  2m  4m  70cm 
Freq. stability ? ? +/- 2.5 p.p.m.
Tuning steps ? N/A 5 / 10 / 12.5 / 15 / 20 / 25 kHz

Receiver

RX-range 430-440 MHz 50-175 MHz 400-480 MHz
Modulations All mode   All mode   FM   DMR  
Sensitivity SSB/CW: Better than 0.11 µV (10 dB S+N/N)
FM: Better than 0.18 µV (12 dB SINAD)
? Analog (12 dB SINAD)
25 kHz: 0.2 µV
12.5 kHz: 0.25 µV
Digital (BER)
5%: 0.3 µV
1%: 0.7 µV
Selectivity SSB/CW: 2.2 kHz (-6 dB), 4.8 kHz (-60 dB)
FM: 12 kHz (-6 dB), 24 kHz (-60 dB)
? 12.5 / 20 / 25 kHz (analog)
12.5 kHz (digital/analog)
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection Better than 60 dB ? ?
Audio output ? ? 1000mW /16Ω @ <= 5% THD

Transmitter

TX-range 430-440 MHz 50-175 MHz 400-480 MHz
Modulations All mode   All mode   FM   DMR  
RF-output High: 25 W, Low: 5 W ? 0.2 / 1 / 2.5 / 5 W

Connections

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

Electrical

Power req. 11-16V DC ? 7.4 V DC
Current RX Max 1 A ? ?
TX Max 7.5 A ? ?

Physical

Manufactured Between 198x and 19xx Between 1979 and 1983 in USA Between 2018 and 20xx in China
Dimensions 180 × 60 × 215 mm
(7.09 × 2.36 × 8.46 in)
191 × 108 × 165 mm
(7.52 × 4.25 × 6.50 in)
62 × 112 × 46 mm
(2.44 × 4.41 × 1.81 in)
Weight 2.50 kg (5.5 lbs) 1.40 kg (3.1 lbs) 305 gr (10.8 oz) with battery and antenna
Form factor Mobile Base Station Handheld

Other features

Memories 10 channels in 1 bank(s) None 1000 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Commercial / Land mobile communication
Features ? ? DMR Tier I and Tier II
Text messages
Accessories ? ? ?
MPN KENWOOD-TR-000851A HEATHKIT-HM-002141 Alinco DJ-MD40