Encyclopedia

citizens' band

Also found in: Dictionary, Medical, Legal, Acronyms, Wikipedia.

citizens' band

[′sit·ə·zənz ‚band]
(communications)
A frequency band allocated for citizens' radio service (462.550-467.425, 72-76, or 26.965-27.405 megahertz).
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

CB radio

(Citizen's Band radio) The frequency band of 40 channels for public radio transmission in the 27 MHz range. CB radio uses the same frequencies for sending and receiving on each channel, which is why only one person can talk at the same time (half duplex transmission). With a range of approximately five miles, CB radios were popular with truck drivers in the 1970s and 1980s until mostly giving way to cellphones. See ISM band.
Copyright © 1981-2025 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.
Mentioned in
References in periodicals archive
Alors que le journaliste se fait fort de nommer chacune des pieces interpretees par l'ensemble d'inspiration hawaienne et par le Citizens' Band, celui-ci demeure incapable d'en nommer une seule executee par les musiciens yougoslaves et se contente de dire qu'ils ont joue << about seven selections >>!
The man chased a woman into a gorge, taking a Citizens' Band radio with him and police are now treating it as a hostage situation.
Churches were yesterday banned from using Citizens' Band radio to broadcast services to parishioners.
"I used to say: 'The Internet is like Citizens' Band - it will never catch on'," admits Jayne, who presents Living channel's Living Issues!
They also voted in favour of keeping Citizens' Band radios and security grills in cabs.
Copyright © 2003-2025 Farlex, Inc Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.