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

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.