Price: $599.00 Inc GST

Quick Overview

Local mount IP67 mobile radio
Automatic Voting
Two Year Warranty
Small housing only 75mm deep

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TX4800U UHF 25W IP67 commercial radio

Rugged, Australian Made IP67 commercial radios

The ingress protected TX4800U enjoys an enviable pedigree; GME's thirty years of experience in marine radio.
The TX4800 series stands as unique in being the only IP67 25-watt commercial mobile radio manufactured in Australia.
Compact in size, powerful, robust and reliable, the TX4800 series provides the perfect communications solution for use in the
harshest of our Australian environments. The IP67 rating makes the series ideal for a broad range of market applications and
offers outstanding feature sets, which make it an ideal choice for both broad band switching and multiple channel infrastructures.
With 500 RF channels programmable and reusable in 50 Zones or groups the TX4800
series offers a truly generic dimension for wide area coverage.
The large backlit LCD screen and 9 digit alpha tag feature allows for instant recognition of the operational channel and zone.

Equipped with a Flash Upgradeable 16 Bit microprocessor, the TX4800 series is the smart choice for both today and all future demands.
The new TX4800 series is also small with an overall chassis depth of only 70 mm, making it one of the smallest 25-Watt UHF/VHF
Commercial Radios available.
Purpose built rear cooling fins means the TX4800 series will deliver a generous transmit duty cycle assuring
the user of a solid communications link every time.


  • Local mount IP67 mobile radio
  • 25 Watt transmitter output
  • 450-520MHz
  • 500 Channel 50 Zones
  • Wideband / narrow band programmable by channel
  • 4 programmable user keys
  • Small housing only 75mm deep
  • CTCSS, DCS, RSSI voting, MDC1200 and DTMF
  • CSV data import capability

Supplied With Spare Accessories
TX4800U UHF Radio Mounting Bracket Complete with rails MB048
LE013 battery lead Power Lead LE048
Cradle Mount Microphones Heavy Duty MC553B
MC516BC microphone Heavy Duty - No Buttons MC577B
MB205 microphone clip Heavy Duty - Commercial MC560B
Microphone Clips Plastic - MC553/557 MB206
Stainless Steel MB202
Hardware fittings Hardware Fittings Gimble Screws GIM01
Instruction Manual

Brochures and Manuals

Owners Manual
Product Brochure

Compatible Accessories


Compliant Specification AS/NZS4295
Frequency Range TX 450 - 520 MHz
Number of Channels
Channel Spacing 25 kHz / 12.5 kHz
Operation Mode Simplex or half duplex with repeater talk-around
Scanning Speed
Antenna Impedance 50 Ohms nominal
Nominal Battery Voltage 13.8 volts DC negative earth
Operating Voltage Range 10.8 - 15.6 volts
Standard Test Voltage 13.8 volts DC
Reverse Voltage Protection 18 volt diode crowbar
Operating Temperature -10 °C to +60 °C
Frequency stability
Modulation FM
RF Output
RF Output High: 25 watts max | Low: 5 watts adjustable
Transmitter duty cycle 25% at maximum output (25 watts)
Deviation limiting: 12.5khz ±2.5 kHz or ±5 kHz at +20 dB AF limiting
Audio distortion 3% below limiting
Residual noise and hum
Intermediate Frequencies
Sensitivity Spurious Output -122 dB for 12 dB SINAD (CCIR) < -75 dBc (Compared to carrier).
Intermodulation Immunity
Blocking Immunity
Spurious Response Immunity
Audio Output Power
Audio Signal to Noise
Adjacent channel selectivity: 12.5Khz
Adjacent channel selectivity: 25Khz
Conducted Spurious Emission
Dimensions 29 (H) x 127 (W) x 163 (D) mm
Weight 614 grams
Antenna BNC (chassis mount)