Primary Usage
As a general rule, most radio activity is concentrated on the following frequencies:
VHF Band
Activities | Frequencies (MHz) |
|
|
Government, Police, and Fire | |
Emergency Services | |
|
|
Railroad | |
|
|
UHF Band |
|
|
|
Activities | Frequencies (MHz) |
|
|
|
|
Base Stations | |
|
|
Mobile Units | |
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|
Relay Repeater Units | |
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Remote Control Stations | |
|
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Note: Remote control stations and mobile units operate at 5 MHz higher than their associated base stations and relay repeater units.
SPECIFIED INTERVALS
:Frequencies in different bands are accessible only at specific intervals. For example
Band Type | Specified Interval (kHz) |
|
|
VHF, HAM, and Government | 5.0 |
|
|
Aircraft | 25.0 |
|
|
All Others | 12.5 |
|
|
Note: Your scanner automatically rounds the entered frequency down to the closest valid frequency. For example, if you try to enter a frequency of 151.473, your scanner
accepts it as 151.470.
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