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Primary Usage
As a general rule, most of the radio activity is concentrated on the fol- lowing frequencies:
VHF Band
Activities | Frequencies |
Government, Police, and Fire | |
Emergency Services | |
Railroad | |
UHF Band |
|
Activities | Frequencies |
Base Stations | |
Mobile Units | |
Repeater Units | |
Control Stations |
Note: Remote control stations and mobile units operate at 5 MHz high- er than their associated base stations and relay repeater units.
BAND ALLOCATION
To help decide which frequency ranges to scan, use the following list- ing of the typical services that use the frequencies your scanner re- ceives. These frequencies are subject to change, and might vary from area to area. For a more complete listing, refer to the book “Beyond Police Call,” available at your local RadioShack store.
Abbreviations | Services |
BIFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boise (ID) Interagency Fire Cache
BUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Business
CAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Civil Air Patrol
CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Citizens Band
CCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Common Carrier
CSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventional Systems
CTSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventional/Trunked Systems
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