Price: $445.00 Inc GST

Quick Overview

Compact size
Ingress protection to IP67
Tricolour Backlighting
ANI and Alpha Labelling for Selcall.

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5 Watt 40 Channel UHF Radio to IP67

GME has recognised the need for a compact ingress protected UHF radio, resulting in the new TX4600 radio.
The TX4600 is ideal for any environment and is especially suited for use on quad bikes or tractors.

A striking feature of the TX4600 is the large tri-colour backlit display clearly indicating the selected channel, signal strength and
many other selected features. The clearly illuminated push buttons include second functions.

The microphone includes channel Up/Down keys and a Priority channel button making these features a simple one-handed operation.
As with all GME mobile UHF radios, the TX4600 is designed and built in Australia and compliments the TX3200, TX3400 and TX4400.

The TX4600 can be flush mounted with or without the optional MK001B Flush Mount Kit.


  • Compact size
  • Ingress protection to IP67
  • User Selectable Priority Channel
  • User Selectable Open and Group Scan
  • User Adjustable Squelch
  • 5 Digit Selcall with Quiet Mode
  • 50 In-Built CTCSS Codes
  • 10 Selcall Memories
  • Tricolour Backlighting
  • ANI (Automatic Number Identification) and Alpha Labelling for Selcall.
  • 19 Extra User Programmable Receive Channels (403-520 MHz).
  • Australian Made
  • 5 Year Warranty

Supplied With

TX4600 Radio
Mounting Cradle
Microphone Clip
DC Lead
Screw Pack
Instruction Manual

Brochures and Manuals

Owners Manual
Product Brochure

Compatible Accessories


Compliant Specification Meets AS/NZS 4365 for radio communications equipment in the UHF citizen and personal radio service.
Frequency Range TX 476.425-477.4125 MHz
Number of Channels 80 UHF CB + 19 Receive only
Channel Spacing 12.5 kHz only
Operation Mode Simplex Ch1 - 80 Semi Duplex Ch 1 - 8, 41 - 48
Scanning Speed 20 channels per second
Antenna Impedance 50 Ohms nominal
Nominal Battery Voltage 13.8 volts DC
Operating Voltage Range 10 - 15 volts DC
Overvoltage Protection 30 Volts DC max. At 18 Volts DC the RF power is reduced, and the words ‘Hi DC’ flash.
Overcurrent Protection In-line 3A Fuse
Frequency stability ± 2.5 PPM
Modulation FM
RF Output 5.0 watts max
Spurious Emission < - 26 dBm
Maximum Deviation < ± 2.5 kHz at + 20 dB
Transmit Frequency Response + 6 dB per octave 300 Hz to 3 kHz + 1 - 3 dB
Current Consumption < 260 mA muted 600 mA @ max. A.F Output
Intermediate Frequencies 1st - 21.4 MHz 2nd - 450 kHz
Sensitivity - 123 dBm for 12 dB SINAD unweighted
Selectivity - 6 dB at ± 3.5 kHz, - 60 dB at ± 12.5 kHz
Intermodulation Immunity 73 dB
Blocking Immunity 100 dB
Spurious Response Immunity 70 dB
Audio signal to noise: 12.5Khz > 45 dB
Current consumption 1.7 amps with 50 Ohm termination
Conducted Spurious Emission < - 57 dBm
Dimensions 65 (H) x 165 (L) x 56 (D) mm
Weight 472 grams
Storage temperature -10°C to +60°C