Aircraft | 108.00–136.00 |
| | |
U.S. Government | 137.00–144.00 |
2-Meter Amateur | 144.000–148.000 |
| | |
High Range | 148.000–174.000 |
UHF Band |
| | |
U.S. Government | | 406.000–420.000 |
| | |
70-cm Amateur | | 420.000–450.000 |
UHF-Low Band | | 450.000–470.000 |
| | |
UHF-T Band | | 470.000–512.000 |
800MHz Band |
| |
System Inputs | | 806.000–824.000 |
| | |
System Outputs | | 851.000–869.000 |
Trunked Private / General | | 894.000–960.000 |
| | |
PRIMARY USAGE
As a general rule, most radio activity is concentrated on the following frequencies:
VHF Band
| Activities | | | Frequencies (MHz) |
| | | | | |
| 2-Meter Amateur Band | | | 144.000–148.000 |
| | | | | |
| Government, Police and Fire | | | 153.785–155.980 |
| Emergency Services | | | 158.730–159.460 |
| | | | | |
| Railroad | | | 160.000–161.900 |
| UHF Band | | |
| | | | |
| Activities | | Frequencies (MHz) | |
| | | | |
| 70-cm Amateur Band FM Repeaters | | 420.000–450.000 | |
| | | | |
| Land-Mobile “Paired” Frequencies | | 450.000–470.000 | |
| Base Stations | | 451.025–454.950 | |
| | | | |
| Mobile Units | | 456.025–459.950 | |
| Repeater Units | | 460.025–464.975 | |
| | | | |
| Control Stations | | 465.025–469.975 | |
| | | | | |