• $278.98

Key Features

5.0 Watts (max TX power)

80 Narrowband Channels*

Ultra compact micro size

Flip LCD function

Automatic level control (ALC) for consistant audio levels

Heavy-duty microphone with volume control

38 CTCSS and 104 DCS Codes

7 Colour backlit display

Duplex (range extender)

Open/Group Scan

Priority channel

Rotary channel select

Digital squelch control

Busy channel lockout

Die cast metal chassis with integrated heat sink

Optional external speaker (3.5mm jack)

Requires external antenna (not supplied)

Dimensions of transceiver: 22.5(h) x 100 (w) x 84 (d) mm

Designed and engineered in Korea

UHF300 Technical Specification

Compliance AS/NZS 4365:2011

Frequency Range 476.425 - 477.4125 MHz

Number of TX/RX Channels 80 UHF CB (75 Voice channels)

Channel Spacing TX/RX 12.5KHz

Operating modes Simplex, Repeater TX offset (+750kHz)

Scanning Speed 130 msec per channel

Automatic Level control (ALC) For consistant audio levels

Antenna Impeadance 50 Ohms

Operating Volts nominal 13.8 VDC

Operating Volts Range 10 to 15 VDC

Over Voltage Protection voltage regulator

Over Current Protection 2 Amp fuse

Reverse Polarity Protection Series diode

Frequency Stability +/- 2.5ppm


RF Output Power 5watts max.

Modulation F3E (FM)

Maximum Deviation 2.5KHz

Spurious Emissions < -70 dBc

TX Audio pre-emphasis + 6dB/octave from 300Hz to 3kHz

Current Consumption during TX 1.5 Amps with 50 Ohm antenna termination


Circuit Type Dual conversion superheterodyne

IF Frequencies 1st IF = 21.4MHz , 2nd IF = 450kHz

Current Consumption during RX 200mA

Sensitivity < -121 at 12dB SINAD

Selectivity +/-3.75kHz min @ 3dB to +/-15kHz max @ 40dB

Intermodulation Immunity > 70dB

Spurious Immunity > 70dB

Audio Output Power 3 Watts Maximum

RX Audio de-emphasis -6dB/octave 300Hz to 3kHz

Audio frequency response 300Hz to 3kHz

External speaker jacks for optional 8 Ohm mono speaker (3.5mm jack)

Manufactured by: ORICOM AUSTRALIA