Calling frequencies as recommended by the ARRL.
Band
(Freq.)
|
Frequency
|
Purpose
|
50 MHz
|
50.125
|
SSB
|
|
50.620
|
Digital (packet)
|
|
52.525
|
National FM simplex frequency
|
|
52.540
|
Alternate FM simplex frequency
|
|
|
|
144 MHz
|
144.010
|
Earth-Moon-Earth |
|
144.100
|
CW
|
|
144.110
|
CW
|
|
144.200
|
SSB |
|
146.520
|
National FM simplex frequency |
|
|
|
222 MHz
|
222.100
|
CW/SSB
|
|
223.500
|
National FM simplex frequency |
|
|
|
432 MHz
|
432.010
|
Earth-Moon-Earth |
|
432.100
|
CW/SSB |
|
446.000
|
National FM simplex frequency |
|
|
|
902 MHz
|
902.100
|
CW/SSB
|
|
903.100
|
Alternate CW, SSB
|
|
906.500
|
National FM simplex frequency |
|
|
|
1.296 GHz
|
1.294500
|
National FM simplex frequency |
|
1.296100
|
CW/SSB
|
|
|
|
2.304 GHz
|
2.304100
|
National Weak-Signal Calling Frequency
|
|
2.305200
|
National FM simplex frequency |
|
|
|
10.000 GHz
|
10.3681
|
Narrowband
|
|
|
