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GME TX3100PNP Plug 'n' Play 5 watt UHF CB Radio

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  • GME TX3100PNP Plug 'n' Play 5 watt UHF CB Radio

List Price: $329.95 On Sale: $248.85 (GST Included) (You save 24.58%)



$9.95 Flat Rate Generally ships out in 24 to 48 hours.


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Product Info

Product Info

Check out the GME TX3100PNP Plug 'n' Play 5 watt UHF CB Radio's Key Features

  • Genuine Australian GME 5 Year Warranty (UHF Radio only)
  • Peace of Mind Purchase Guarantee (bottom of page)
  • 80 Channel Radio
  • Powered by Pure Sound DSP engine
  • User adjustable squelch
  • User selectable duplex channels
  • Australian design and manufacture


The new TX3100 Plug ‘n’ Play – the latest product from the design team at Australia’s only UHF CB radio manufacturer, is a starter kit aimed at attracting the more urban UHF customer segment, but is equally attractive for the seasoned 4WD, heavy vehicle or recreational vehicle owner.

The new TX3100 Plug N Play comes packed with a high performance 2.5 inch rare-earth magnet antenna connected with a no solder GME plug, a stylish adjustable suction bracket, an in-car cigarette power lead and the super compact flip feature 5 watt CB radio.

The rare-earth magnet antenna can withstand extreme wind resistance, is pre-tuned to 477MHz and is unity gain for optimal communication reception. Inside the vehicle, the GME design team developed a unique 360° degree adjustable mounting bracket to provide vertical or horizontal location flexibility.

The radio itself is fully engineered and manufactured in Australia with a host of evolutionary features developed by GME’s highly experienced two-way radio R & D team including the unique ‘flip’ menu feature, it’s super compact size and incorporating the latest Digital Signal Processing technology.

The new Plug ‘n’ Play epitomises GME’s long standing reputation for innovation, quality and value for money.


Digital Signal Processing
Measures, filters and compresses standard analogue audio signals and converts them into digital format. Allows advanced RF and audio processing techniques to be applied to maximise the radios performance.

Unique Display Flip Function
Unit can be mounted with the speaker facing upwards or downwards and the display ‘flipped over’ using a simple key-press sequence to allow viewing of the display from either mounting orientation.

Advanced Signal Management
Suppresses unwanted signals on adjacent channels and matches the receiver frequency to the incoming signal. This unique
GME feature is critical to optimise performance of 80 channel radios.

Dynamic Volume Control
Automatically compensates for variations in received audio level, this feature provides a constant audio output level greatly enhancing the quality of the reception and simplicity of use.


  • CTCSS and DCS
  • Programmable scan function
  • Adjustable squelch
  • Selectable duplex channels
  • External speaker socket

GME - The Company

GME was established over 50 years ago with the intention of designing and manufacturing world class radio and communication equipment within Australia. GME products fall under the umbrella of Standard Communications Pty. Ltd. and proudly remain a privately owned Australian company. Their radio products are of the most reliable quality and have been depended upon by the Australian rural community and State Emergency Services. Their communications product range is broader than just radios and we stock great quality GME products including marine and car audio, UHF and VHF radios, scanners, chargers, batteries and a host of communication accessories.

Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is supplied directly via GME Australia and enjoys the FULL benefits of the 'GME 5 YEAR AUSTRALIAN WARRANTY'. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). Should this product fail, you have the option of contacting the manufacturer / supplier directly.

We are a FULLY AUTHORISED Australian retailer for GME Australia.

This product will be shipped from our Sydney Warehouse. This product is NOT DROP SHIPPED from overseas.

Tech Specs

Technical Specifications

Compliant Specification AS/NZS 4365
Frequency Range 476.425-477.4125 MHz
Number of Channels 80 UHF CB
Channel Spacing 12.5 kHz
Operation Mode Simplex channels 1-80 Semi Duplex channels 1‑8
Scanning Speed 20 channels per second
Antenna Impedance 50 Ohms nominal
Operating Voltage Range 10-15 Volts DC
Nominal Battery Voltage 13.8 Volts DC
Over Voltage Protection 25 Volts DC max. At 18 Volts DC the RF power is reduced
Over Current Protection In-line 2A Fuse
Reverse Polarity Protection Shunt Diode
Frequency Stability ±2.5 PPM
RF Output 5.0 watts max.
Modulation FM
Maximum Deviation < ± 2.5 kHz at + 20 dB limiting
Spurious Emissions < - 70 dBc
Transmit Frequency Response + 6 dB per octave 300 Hz to 3 kHz + 1-3 dB.
Audio Signal to Noise > 45 dB
Current Consumption 1.5 Amps with 50 Ohms termination
Circuit Type Double Conversion Superheterodyne
Intermediate Frequencies 1st - 38.85 MHz 2nd - 450 kHz
Current Consumption < 180 mA muted 600 mA @ max. A.F output
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 Power 3 Watts average into 4 Ohms
Audio Signal to Noise > 45 dB
Receive Frequency Response ‑ 6 dB/Octave de‑emphasis 300 Hz to 3 kHz + 1-3 dB
Conducted Spurious Emission < - 57 dBm
Dimensions 102 (W) x 87 (D) x 23 (H) mm
Weight 158 grams
Shock and Vibration MIL STD 810 method
Temperature Range -10°C to +60°C

In The Box

What's Included?

  • TX3100 Super compact UHF CB radio
  • High performance 2.5” earth magnet antenna
  • 360° degree adjustable mounting bracket
  • Cigarette lighter DC lead
  • Spare GME model label
  • Instruction manual

3 Customer Reviews

Ideal unit
If your looking for a radio which is portable from vehicle to vehicle this is the one for you. Good quality unit, good sound and easy installation. Windscreen mount is easy and compact just like the radio.
great unit
Very easy to install great unit easy to use.Quick dispatch and would recommend both Ryda and unit
Fantastic uhf radio
"I purchased one of these radio/ antenna combo's about 12 months ago and I'm still over the moon about it.
This quite simply is a fantastic, compact 5 watt radio at a very affordable price, matched with a quality antenna, and just to top it off, it's made in Australia for Australian conditions.
It's that compact, I have even managed to fit the radio in place of my ashtray in my MK Triton, and with the unique flip feature, makes deciding on where to mount the radio and the microphone holder so much easier.
I'm already 12 months into the 3 year warranty and still going strong. I have even managed to talk to stations sometimes 20km away without the use of a repeater.
Fantastic radio that is made in Australia, by a trusted Australian company, at a very affordable price. No other brand can compete with that."
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