CB Radios

What Is a CB Radio and Why Do You Need One?

Citizen Band (CB) radios have long been the go-to communication tool for truckers, overlanders, and outdoor adventurers — and for good reason. A CB radio broadcasts your voice on the 27 MHz band across 40 public channels, so anyone tuned to your channel nearby can hear you, and you can hear them. Unlike cell phones and apps, CB radios require no data connection, no subscription, and no license to operate, making them one of the most accessible and reliable forms of on-road communication available.

Why CB Radios Matter for RV and Marine Users

CB radios have long been a mainstay for truckers, but they're also popular with off-roaders, RV owners, and motorcyclists and hobbyists. For RV travelers in particular, a CB radio is a practical safety net. Where CB radios really benefit RVers is in the ability to call for help when they're out of cell phone service areas. When you venture off the beaten path, you can use CB radio when other forms of communication are compromised, and it's a handy tool to get specific and general information about surrounding areas.

On the highway, CB radios offer real-time situational awareness that GPS apps simply can't match. Nearby CB users share live updates about accidents, slowdowns, debris, and road hazards as they happen. Citizen Band CB radios have 40 channels, with channel nine allocated as the emergency communication channel. Channel 13 serves as the unofficial RV and marine recreation channel, making it easy to connect with fellow RVers and boaters at a moment's notice.

Key Features to Look for in a CB Radio

• NOAA Weather Alerts: Built-in NOAA alerts warn travelers about severe storms, high winds, and fast-changing weather patterns.
• Squelch and Noise Filtering: Squelch control improves sound quality, while Automatic Noise Limiter (ANL) control filters out ignition and electronic vehicle interference.
• External Speaker Output: External speakers project louder audio, which helps drivers hear transmissions over engine noise, wind, or highway conditions.
• Handheld vs. Mobile: Handheld CB radios make campsite coordination and multi-vehicle travel easier, while mobile units offer more power and range for permanent installation in an RV or truck.
• SSB Mode: Single sideband (SSB) capability extends communication range significantly beyond standard AM operation, useful for long cross-country runs.

Uniden CB Radios — A Trusted Name in Communication

For 50+ years, CB users have turned to Uniden for a diverse range of CB radios, from compact handheld units to advanced base stations to basic radios for the job site. Designed to withstand tough conditions, Uniden CB radios feature rugged, weather-resistant designs that perform in even the harshest environments — a trusted brand and top choice for reliable two-way CB communication known for durability, advanced features, excellent audio quality, and extended coverage.

Uniden's lineup spans something for every type of traveler. The Uniden BearTracker 885 CB Radio is considered a versatile tool because it blends two essential functions — communication and scanning — into one unified system. Many features such as adjustable squelch control, channel scanning, and NOAA weather alerts make Uniden radios stand out whether you're navigating a busy interstate or exploring remote terrain.