GME TX677 - 2 Watt UHF CB Handheld Radio
The TX677 is a compact and lightweight mechanical design with impressive performance capabilities. This serious performer delivers reliable communication in a compact chassis.
Key Features
- Compact & Lightweight Design - Perfect for extended use and portability
- Up to 20 Hours Battery Life - Powered by 1600mAh Li-Ion battery pack for all-day operation
- USB Charging - Convenient charging via USB multi-charging cable
- Rotary Power/Volume Control - Easy operation with intuitive controls
- Switchable Transmission Power - 2W or 0.5W transmission power settings
- 80 Channels - 75 voice channels plus additional channels
- User Programmable Scan Function - Advanced scanning capabilities
- Maximum Audio Output - >0.5 watt max (8 Ohm)
Technical Specifications
- Frequency Range: TX 476.425 - 477.4125 MHz
- Number of Channels: 80 (75 voice, 2 telemetry RX only, 3 for future use)
- Channel Spacing: 12.5 kHz
- Power Supply: Li-ion rechargeable - 3.7V DC, 1600 mAh
- Compliance: Meets AS/NZS 4365 for radio communications equipment in the UHF citizen and personal radio service
What's Included
- 2 Watt UHF CB Handheld Radio (TX677)
- 1600mAh Li-Ion Battery Pack (BP021)
- USB Multi-charging Cable (LE061)
- AC Adaptor (PS003)
- Belt Clip (MB047)
The TX677 is ideal for 4WD enthusiasts, outdoor adventurers, and professionals requiring reliable short to medium range communication. Also available in twin pack (TX677TP) and quad pack (TX677QP) configurations.



