RadioReference on Facebook   RadioReference on Twitter   RadioReference Blog
 
Wiki Home
Page
View source
History


Personal Tools

Search the Wiki





 

Amateur Radio


This article is about Amateur radio, a/k/a ham radio, worldwide, not just US and Canada.

Contents

US/Canadian VHF/UHF Calling Frequencies

Frequency  Type  Alpha Tag  Description  Mode  Tag 
29.60000  BM  29.60000 FM simplex  FM  Ham 
50.12500  BM  50.12500 SSB calling  USB  Ham 
52.52500  BM  52.52500 FM Primary calling  FM  Ham 
52.54000  BM  52.54000 FM Secondary calling  FM  Ham 
144.20000  BM  144.20000 SSB calling  USB  Ham 
146.52000  BM  146.52000 FM simplex calling  FM  Ham 
432.10000  BM  432.10000 SSB calling  USB  Ham 
446.00000  BM  446.00000 FM simplex calling  FM  Ham 
1294.50000  BM  1294.50000 FM simplex calling  FM  Ham 
144.39000  BM  APRS Automatic Packet Reporting System  Telm  Ham 
222.10000  BM  222.10000 SSB & CW calling  USB  Ham 
902.10000  BM  902.10000 SSB/CW calling  USB  Ham 
1296.10000  BM  1296.10000 SSB/CW calling  USB  Ham 
2304.10000  BM  2304.10000 SSB/CW simplex calling  USB  Ham 
2305.20000  BM  2305.20000 FM simplex calling  FM  Ham 
223.50000  BM  223.50000 FM simplex calling  FM  Ham 
927.50000  BM  927.50000 FM simplex calling  FMN  Ham 
  • Note: There is no formally recognized 1.25m 220 FM simplex call frequency. Various sites claim 223.50 or 223.52, while ARRL lists none.

Amateur Radio UHF Simplex Frequencies

Standard Repeater Offsets

Amateur Radio Standard Repeater Offsets
BandOffset MHz
10 m (29 MHz)- 0.1
6 m (50 MHz)- 0.5, - 1.0
2 m (144 MHz)+0.6, - 0.6
1.25 m (222 MHz)- 1.6
70 cm (440 MHz)+5.0, - 5.0
33 cm (902 MHz)- 25.0, - 12.0
23 cm (1.2 GHz)- 20.0
  • Some repeaters have non-standard offsets. These are often referred to as odd split repeaters.
  • Some areas may use band plans with different offsets.

Links

USA

Canada

Repeater Databases

Related Wiki Articles




Refresh this page from the latest database entry

Return to DB page: Amateur Radio
Return to Wiki page: Common Frequencies


Copyright 2016 by RadioReference.com LLC Privacy Policy  |  Terms and Conditions