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Handheld UHF Transceiver
Mobile VHF Transceiver
Handheld 2-slot DMR Transceiver

General

HAM bands 6m  2m  2m  70cm 
Freq. stability ? Stated as +/- 10ppm @ 25°C +/- 2.5 p.p.m.
Tuning steps 5/6.25/10/12.5/25 kHz 5 or 12.5 kHz depending on version. Can be reprogrammed by changing internal diode matrix in any multiple of 5 kHz from 5-40 kHz 5 / 10 / 12.5 / 15 / 20 / 25 kHz

Receiver

RX-range 446MHz 143.000-148.995 MHz (A)
144.000-148.9875 MHz (E)
136-174 / 400-480 MHz
Modulations FM   N-FM   FM   FM   DMR  
Sensitivity ? S/N ≤ 35 dB: 1uv
S/N ≤ 20 dB: 0.35 µV
SINAD ≤ 10%: 0.5 µV
Analog (12 dB SINAD)
25 kHz: 0.25 µV
12.5 kHz: 0.35 µV
Digital (BER)
5%: 0.3 µV
1%: 0.7 µV
Selectivity 12.5/25kHz ± 6 kHz at -6 dB
± 16 kHz at -60 dB
25 kHz (analog) / 12.5 kHz (digital/analog)
Filters ? ? ?
Receiver system ? Double superheterodyne ?
IF-freqs. ? 1st: 10.7 MHz
2nd: 455 kHz
?
Image rejection ? ≥ 70 dB ?
Audio output 1W/4W ≥ 1.5 W @ 10% THD into 8 Ohms 1000mW /16Ω @ <= 5% THD

Transmitter

TX-range 446MHz 143.000-148.995 MHz (A)
144.000-148.9875 MHz (E)
136-174 / 400-480 MHz
Modulations FM   N-FM   FM   FM   DMR  
RF-output ? High: 25 W, Low: 3 W 0.2 / 1 / 2.5 / 5 W

Connections

Antenna SMA SO-239 SMA
Impedance 50Ω 50Ω 50Ω
Other - 5 pin DIN connector for some sort of a control interface unit.
3.5mm phono connector for external speaker (8Ω)
-

Electrical

Power req. Internal Li-Ion battery, 1300/1700mA/h 13.8V DC 7.4 V DC 1700 mAh Li-ion battery
Current RX ? 600 mA max ?
TX ? 6.5 A max ?

Physical

Manufactured Between 200x and 20xx in China Between 1980 and 198x Between 2018 and 20xx in China
Dimensions ? 180 × 60 × 195 mm
(7.09 × 2.36 × 7.68 in)
59 × 118 × 40 mm
(2.32 × 4.65 × 1.57 in)
Weight ? 2.25 kg (5.0 lbs) body only 256 gr (9.0 oz) with battery and antenna
Form factor Handheld Mobile Handheld

Other features

Memories 128 channels in 1 bank(s) 10 channels in 1 bank(s) 4000 channels in 1 bank(s)
Usage Private Mobile Radio, 446 MHz Amateur / Ham radio operators Amateur / Ham radio operators
Features Alpha tags
1750Hz
DTMF
CTCSS / DCS
Digital FM radio
? DMR Tier I and Tier II
1.77 inch TFT color LCD
VFO / MR Switch
Preprogrammable short messages
Accessories ? ? ?
MPN WOUXUN-KG-000833 KDK-FM-002025A/E-MK-II ALINCO-DJ-MD000005