CB Radio Guide
License-Free Communication for the Road
Citizens Band radio has been connecting drivers, overlanders, and communities since the 1970s. No license, no monthly fees—just plug in and talk. Whether you're monitoring highway traffic on Channel 19 or coordinating with your off-road group, CB remains the universal standard for mobile communication.
CB Radio Guides
Best CB Radios 2026
Mobile, handheld, and base station recommendations for every budget
→ AntennasCB Antenna Guide
Firestik, Wilson, and magnetic mounts for maximum range
→ How-ToCB Installation Guide
Wiring, mounting, and SWR tuning for mobile installations
→ ComparisonGMRS vs CB Radio
Compare licensing, range, and use cases
→Why CB Radio?
No License Required
Unlike ham radio, CB operates license-free in the US. Buy a radio and start talking immediately.
Trucker Standard
Channel 19 remains the trucker highway channel. Get real-time traffic and road condition info.
Off-Road Essential
Overlanders and off-road groups rely on CB for convoy communication where cell service fails.
Emergency Backup
Channel 9 is the emergency channel. When phones are down, CB still works.
CB Radio Basics
40 Channels
CB uses 40 AM channels between 26.965 and 27.405 MHz. Channel 19 is the trucker/highway channel, Channel 9 is emergency.
4 Watts Max
Legal power limit is 4 watts AM, 12 watts PEP for SSB radios. Range depends heavily on your antenna—budget accordingly.
SSB Option
Single Sideband (SSB) radios cost more but offer better range and less interference. Worth it for serious users.
Antenna is Key
A $200 radio with a poor antenna will perform worse than a $50 radio with a quality antenna. Prioritize your antenna budget.
Ready to Get Started?
Check out our CB radio buying guide for recommendations at every price point.
View CB Radio Guide →Take Action for Transparency
Your voice matters. Here are concrete ways to advocate for open police communications in your community.
Contact Your Representatives
Use our templates to email your local officials about police radio encryption policies.
Get StartedRead Case Studies
See how encryption has affected real communities - from Highland Park to Chicago.
View CasesSpread Awareness
Share evidence about police radio encryption with your network and community.
Public Testimony
Learn how to speak effectively at city council and public safety meetings.
Prepare to Speak