Description
DIN-Mount 477MHz UHF CB Mobile Radio Die Cast Aluminium, 40-Channel, Selcall with ANI and Alpha Labelling, 20 User-Programmable RX Channels, Australian Made
Product Overview
The GME TX4400 is a DIN-sized 477MHz UHF CB mobile transceiver engineered and manufactured in Australia. The DIN-sized case installs into a standard dashboard or console slot; the die cast aluminium chassis is among the most robust in its class. Three rotary controls and five touch keys provide access to the TX4400's full feature set with minimal panel complexity.
The TX4400 operates on 40 channels it is a 40-channel-only radio and is not upgradable to 80 channels. Standout features include Selcall with Automatic Number Identification (ANI) and Alpha Labelling, Page Transpond Mode, and 20 user-programmable extra receive channels (465–485MHz) that can be programmed directly from the front face controls without a computer or software.
Australian Made. Three-year warranty.
Note: The 20 user-programmable receive channel feature (via front face) is available on units with serial numbers higher than 10803340.
Features & Benefits
-
DIN-sized case — installs into a standard single-DIN dashboard or console slot
-
Die cast aluminium chassis — robust construction for demanding and harsh environments
-
40-channel operation — covers all standard Australian UHF CB channels (40-channel only; not upgradable to 80)
-
5-digit Selcall with quiet mode — selective calling with per-radio addressing; speaker silent until called
-
ANI (Automatic Number Identification) — the caller's Selcall number is automatically transmitted and displayed on the receiving radio
-
Alpha Labelling for Selcall — assign alpha name labels to Selcall numbers for identification
-
10 Selcall memories — store up to 10 Selcall numbers for quick access
-
Page Transpond Mode — radio can automatically respond to a received Selcall without operator action
-
20 user-programmable receive channels (465–485MHz) — program from the front face controls with no computer or software; available on units above serial number 10803340
-
50 CTCSS codes — privacy filtering on shared channels
-
Variable squelch — adjustable signal threshold
-
User selectable priority channel — monitor a designated channel while on a working channel
-
Open and group scan — scan all or user-defined channel groups
-
3 rotary controls + 5 touch keys — simple, direct operation
-
Australian Made — designed and manufactured in Australia
- 3-year warranty
Technical Specs
| Specification |
Detail |
| Brand |
GME |
| Part number |
TX4400 |
| Product type |
UHF CB mobile transceiver |
| Frequency |
477MHz |
| Channels |
40 (not upgradable to 80) |
| Form factor |
DIN-sized |
| Chassis |
Die cast aluminium |
| Controls |
3 rotary + 5 touch keys |
| Selcall |
5-digit with quiet mode, ANI, Alpha Labelling, 10 memories |
| Page Transpond |
Yes |
| CTCSS |
50 codes |
| Extra receive channels |
20 user-programmable (465–485MHz) — via front face, serial >10803340 |
| Priority channel |
User selectable |
| Squelch |
Variable |
| Scanning |
Open and group scan |
| Warranty |
3 years |
| Origin |
Australian Made |
| Weight |
Not specified |
Compatible With / Goes Well With
- Standard DIN dashboard and console slots
- GME UHF CB antennas
- UHF CB repeater networks (confirm duplex capability with GME)
Weight
Not specified
Frequently Asked Questions
What is ANI (Automatic Number Identification) in Selcall?
ANI is an enhancement to the Selcall system where the calling radio automatically transmits its own Selcall number along with the call. When the TX4400 receives a Selcall, the caller's unique 5-digit number is decoded and displayed, allowing the operator to know who called without a voice exchange. Combined with Alpha Labelling, the caller's name (rather than just their number) can be displayed if stored in the radio's memory.
What is Page Transpond Mode?
Page Transpond Mode allows the TX4400 to automatically respond to an incoming Selcall without the operator needing to press any button. When a Selcall is received matching the radio's own number, the radio automatically transmits a brief acknowledgement signal back to the caller — confirming that the radio is active and in range. This is useful in fleet and work contexts where confirming contact without requiring a spoken response is valuable.
How are the 20 extra receive channels programmed?
The TX4400 includes 20 extra receive-only channels that can be programmed to any frequency between 465–485MHz directly from the radio's front face controls — no computer or software connection required. The operator puts the unit into Programming Mode and enters the desired frequencies. Channels can be changed or deleted at any time. This feature is available only on units with a serial number higher than 10803340.
Is the TX4400 upgradable to 80 channels?
No — the TX4400 is a 40-channel-only radio and cannot be upgraded to 80 channels. If 80-channel operation is required, the TX3500 or TX4500 series (which support 80-channel operation) would be more appropriate.
How does the DIN-sized case differ from a compact radio?
A standard DIN-sized unit (also called 1-DIN) measures approximately 50mm high × 180mm wide and is the universal in-dash slot size for car audio head units. A DIN-sized radio like the TX4400 slots directly into this opening in the dash for a clean, factory-integrated appearance — no additional mounting bracket or surface mount is required where a DIN slot is available.
Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer Support
If you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment
Buying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
