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This table shows the frequency band ranges displayed by the scanner and the typical
usage, frequency coverage, and step for each.
Notes:
• Your scanner searches at the preset frequency step rate (5 or 12.5 kHz) for each
band. You cannot change the frequency step rate.
• The scanner displays the nearest 1 kHz step. For example, if you tune to
406.1125, the scanner displays 406.112.
• While searching through a band, you might hear a frequency you want to store.
You can store any frequency into a monitor memory.
• You cannot change or delete any of the frequencies in the frequency bands.
Displayed
Frequency
Band Range
Typical Usage
Frequency Coverage
(MHz)
Step
(kHz)
29-54
10-Meter Amateur Radio, VHF
Lo, 6-Meter Amateur Radio
29.000 to 54.000 5.0
108-137
Aircraft 108.000 to 136.975 12.5
137-144
Government 137.000 to 144.000 5.0
144-148
2-Meter Amateur Radio 144.000 to 148.000 5.0
148-174
VHF Hi 148.000 to 174.000 5.0
406-450
Government, 70-Centimeter
Amateur Radio
406.000 to 450.000 12.5
450-470
UHF Lo 450.000 to 470.000 12.5
470-512
UHF “T” Band 470.000 to 512.000 12.5
20-422.fm Page 13 Friday, January 7, 2000 12:54 PM