160 meters
1.800 to 1.810          Digital modes
1.800 to 2.000          CW
1.810                   CW QRP calling freq
1.838.15                PSK31, Stream, etc.
1.843 to 2.000          SSB, SSTV and other wideband modes
1.890                   SSTV
1.910                   SSB QRP
1.995 to 2.000          Experimental
1.999 to 2.000          Beacons



80 meters
3.500 to 3.510          CW DX 
3.557 to 3580           Hellschreiber
3.560                   QRP CW calling freq
3.580 to 3.620          Data (RTTY, PSK31, Hellschreiber, Stream)
3.590                   RTYY DX
3.620 to 3.635          Packet, automatically controlled data stations
3.710                   QRP Novice/Technician CW calling frequency
3.730 to 3.740          SSTV
3.790 to 3.800          DX
3.845                   SSTV
3.857                   SSTV
3.885                   AM calling freq
3.985                   QRP SSB calling frequency


40 meters
7.035,15                PSK31
7.035 to 7.040          Hellschreiber
7.035 to 7.045          SSTV
7.040                   RTTY DX, QRP CW calling frequency
7.043                   SSTV
7.073                   Hellschreiber
7.080                   RTTY, PSK31
7.080,15                PSK31
7.080 to 7.100          RTTY, Data
7.100 to 7.105          Automatically controlled data stations
7.110                   QRP Novice/Technician CW calling frequency
7.171 ± 1 kHz           SSTV
7.285                   QRP SSB calling frequency
7.290                   AM calling frequency


30 meters
10.106                  QRP CW calling frequency
10.130                  PSK31
10.130 to 10.140        RTTY, Data
10.137                  Hellschreiber
10.140 to 10.150        Packet, Automatically controlled data stations
10.1401.15              PSK31 


20 meters
14.060                  QRP CW calling frequency
14.063.5                Hellschreiber
14.070,15               PSK31
14.070 to 14.095        RTTY, Data, MFSK
14.077 to 14.080        Hellschreiber
14.080                  Stream
14.095 to 14.0995       Automatically controlled data stations
14.100                  NCDXF/IARU beacons
14.100.5 to 14.112      Packet, Automatically controlled data stations
14.230                  SSTV
14.233                  SSTV
14.240                  SSTV
14.246                  SSTV
14.285                  QRP SSB calling frequency
14.286                  AM calling frequency


17 meters
18.100 to 18.105        RTTY, Data
18.100.15               PSK31
18.105 to 18.110        Automatically controlled data stations
18.110                  NCDXF/IARU beacons
18.103                  Hellschreiber
18.105                  Stream
18.105 to 18.110        Packet 


15 meters
21.060                  QRP CW calling frequency
21.063                  Hellschreiber
21.070 to 21.100        RTTY, Data
21.080,15               PSK31, Stream
21.090 to 21.100        Automatically controlled data stations
21.100 to 21.110        Packet
21.150                  NCDXF/IARU beacons
21.340                  SSTV
21.385                  QRP SSB calling frequency


12 meters
24.920 to 24.925        RTTY, Data
24.920.15               PSK31
24.925 to 24.930        Packet, Automatically controlled data stations
24.929                  Stream
24.930                  NCDXF/IARU beacons
24.975                  SSTV


10 meters
28.000 to 28.070        CW
28.060                  QRP CW calling frequency
28.070 to 28.150        RTTY, Data
28.080                  Stream
28.120                  PSK31
28.120.15               PSK31, Hellschreiber
28.120 to 28.189        Automatically controlled data stations
28.170 to 28.190        CW
28.200 to 28.300        NCDXF/IARU beacons
28.385                  QRP SSB calling frequency
28.680                  SSTV
28.690                  SSTV (some repeaters on this freq.)
28.700                  SSTV
29.000 to 29.200        AM
29.300 to 29.510        Satellite downlinks
29.520 to 29.580        Repeater inputs
29.600                  FM simplex
29.620 to 29.680        Repeater outputs


6 meters
50.000 to 50.100        CW, beacons
50.100 to 50.300        SSB, CW
50.100 to 50.125        DX window
50.125                  SSB calling
50.300 to 50.600        All modes
50.600 to 50.800        Non-voice communications
50.620                  Digital (packet) calling
50.680                  SSTV
50.800 to 51.000        Radio remote control (20-kHz channels)
50.950                  SSTV
51.000 t0 51.100        Pacific DX window
51.120 to 51.480        Repeater inputs (19 channels)
51.120 to 51.180        Digital repeater inputs
51.620 to 51.980        Repeater outputs (19 channels)
51.620 to 51.680        Digital repeater outputs
52.020 to 52.040        FM simplex


2 meters
144.550                 SSTV
145.500                 SSTV (National SSTV Simplex Freq. for FM)
145.550                 PSK31, Hellschreiber, Stream
145.600                 Alternate SSTV
145.650                 Alternate Digital 






     

Popular Frequencies for Digital
The Predominate USA HF Digital Frequencies Are:

10 Meter Band: 28.110 - 28.125 Mhz
12 Meter Band: 24.920 - 24.930 Mhz
15 Meter Band: 21.060 - 21.080 Mhz
17 Meter Band: 18.100 - 18.110 Mhz
20 Meter Band: 14.060 - 14.080 Mhz
30 Meter Band: 10.130 - 10.145 Mhz
40 Meter Band: 7.060 - 7.080 Mhz
80 Meter Band: 3.620 - 3.640 Mhz