Texas Ranger TRE-2639 40 Channel AM CB Radio for Truckers – Metal-Reinforced Front Panel, Large Multi-Function Meter, GNF Noise Filter, Variable Power, Talkback & SWR Protection, Quick CH19

Ranger New Radio TRE-2639 is a high-performance AM CB radio designed for truckers, off-roaders, and radio enthusiasts who value clarity, durability, and precise control. Its rugged metal front panel and large four-scale analog meter deliver instant visibility of signal strength, modulation, power output, and SWR—so you always know your radio’s status at a glance. Featuring powerful AM transmission, TRE-2639 ensures loud, clear communication over long distances. The built-in GNF Noise Filter and ANL/NB circuits effectively reduce static, engine, and road noise for consistent, high-quality audio in any environment. With automatic SWR monitoring, mic and RF gain controls, and variable power output, you can fine-tune your performance while protecting your transmitter. Additional features include talkback, Roger Beep, PA function, and adjustable dimmer lighting—making TRE-2639 a professional-grade CB radio that’s equally at home in your truck cab or on your workbench.

• Metal-Reinforced Front Panel & Large 4-Scale Meter – Durable front design with analog meter displaying S-Meter, Modulation %, Power Output, and SWR for clear, precise monitoring.
• Quick CH19 & Intuitive Controls – One-touch CH19 access keeps truckers connected; tactile knobs and independent switches ensure fast, accurate operation on the road.
• Superior Audio & Noise Reduction – Loud, clear sound with ANL/NB filters and GNF Noise Filter to cut engine, wind, and static noise while improving weak-signal clarity.
• Full Transmission Control – Adjustable Mic Gain, RF Gain, Variable Power, and Talkback Circuit let you fine-tune audio and output for any driving or base environment.
• Built-in SWR Protection & Selectable Meter – Automatic SWR monitoring with alert light plus front-panel selector for SWR, Modulation, or Power display—protects antenna and ensures peak performance.
• Clear Frequency Display & Lighting Control – Bright five-digit frequency counter with oversized channel display and adjustable dimmer for day or night visibility.
• Practical Features for Everyday Use – Includes Roger Beep (on/off), PA speaker output, and side-mounted mic jack for convenient mobile or base operation.