Shopping Cart 0 items · $0.00

    (All items shipped from our Sydney warehouse)


    $9.95 on all orders

    Heavy Items Excluded


    Best Prices & Price Matching


    Money Back Guarantee

GME TX3100 Super Compact UHF CB Radio - 80 Ch

Click on above image to view full picture

  • GME TX3100 UHF CB Radio
  • GME TX3100 UHF CB Radio
  • GME TX3100 UHF CB Radio

List Price: $279.95 On Sale: $224.85 (GST Included) (You save 19.68%)

SKU: TX3100


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


How To Build A Bundle

The following accessories can be bundled with your purchase by checking the green ‘Include with Product’ button. You can add as many items to your order as you require and then simply ‘Add to Cart’ to complete order.

Product Info

Product Info

Check out the GME TX3100 Super Compact UHF CB Radio's Key Features
(GME TX3100)

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


The GME TX3100 radio is Australian designed and is one of the most advanced UHF Citizen Band radio available. Combining the very latest in electronic hardware with the most up-to-date computer aided design and manufacturing techniques to produce an extremely compact mobile radio with outstanding specifications and performance.

The TX3100, with its front mounted controls, is designed for unobtrusive mounting in modern vehicles. Its innovative features include a built-in loud speaker housed within an extremely compact case.

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
  • Mounting bracket
  • Screw pack
  • Microphone
  • Microphone clip
  • DC lead
  • Spare GME model label
  • Instruction manual

5 Customer Reviews

Great product straight swap for old 40 channel
This is a great product and link to the new GME apps makes the radio more than just a UHF. Will be great for our trip to the Kimberly allowing me and others to track where we are going
Very fit for purpose
Mine is a 5W. Worth paying premium over lower powered units.
I purchased the twin pack. Nicely packed in a protective and durable case. Perfect for rough travel in a 4WD convoy environment.
Seems a good substitute for fixed transmitters for those who don't want to drill holes in their (expensive) new 4WD's) dashboard etc.

Ooops...just noticed I'm on the page for the built in units. Mines hand held.
Looks the goods
I have only had the unit for a few weeks but have installed it successfully, not a simple task in my Ford Ranger, not much room for anything so the compact size is a bonus. I have mounted the aerial on my roof rack which of course means a fold down function. This was another problem as there doesn't seem to be much around to allow the aerial to fold down unless you want to spend more than the cost of the radio itself. While driving around with the aerial flat along the roof line the radio receives and transmits quite just fine.
Very happy with my purchase, I may come back and add more when I have used it more.
Exceptional Quality & Value
We fit one of these units in almost every truck we sell. Great value & quality.
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."
  •   1 star 2 stars 3 stars 4 stars 5 stars

* Required Fields