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Last modified 2025-09-14

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Wouxun KG-V81

A picture of Wouxun KG-V81

SPECIFICATIONS

GENERAL
Type:Amateur VHF/UHF and PoC transceiver
Frequency range: TX: 136-174 / 400-470 MHz
RX: 76-108 / 136-174 / 400-470 MHz

PoC over 2G / 3G /4G cellular networks
Tuning steps:5 / 6.25 / 12.5 / 25 / 50 / 100 KHz
Frequency stability:±2.5 ppm @ -20 to +40°C (-4 to +104°F)
Mode:TX: FM / NFM / PoC
RX: FM / NFM / WFM / PoC
Channels / memory management: 999 regular
200 contacts
Scanning
Priority function
Repeater shift / offset:Programmable
Power supply:7.4 VDC (Li-Ion battery pack)
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):48*130*28 mm (1.89*5.12*1.1")
Weight:290 g (10.23 oz)
Other features: DTMF encode/decode. VOX. LED flashlight. Scrambler.
Crossband repeat. Voice guide. SIM-card slot. Linux
based operative system. Twin RX.




RECEIVER SECTION
Receiver system: ?
Sensitivity: FM/NFM: 0.25 uV (12 dB SINAD)
PoC: -106 dBm/1.12 uV (No BER reference)
Squelch sensitivity:
Noise figure:
Selectivity:FM: 70 dB (Adjacent channel)
NFM: 60 dB (Adjacent channel)
Image rejection:
AF output power / speaker:500 mW at 5% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:
2 m:5 W
70 cm:4 W
PoC:23-25 dBm (200-320 mW)
Modulation system:
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China, 20xx-20xx
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
ANO-011
BLO-015
CCO-002
CHA-014
CHA-031
CHA-032
ELO-006
OTH-001
OTH-005
PCO-009
SMO-002
Flexible antenna
Li-Ion battery pack. 7.4 V, 2500 mAh
Car charger
Desktop charger
USB charging cable
Six bay desktop charger
Battery eliminator with cigarette lighter plug
Belt clip
Hand strap
USB programming cable
Speaker-microphone