6 Meter Frequency Guide (from ARRL)

6 Meter Frequency Guide (50-54 MHz)

50.0-50.1         CW, beacons
50.060-50.080 beacon subband
50.1-50.3         SSB, CW
50.10-50.125 DX window
50.125 SSB calling
50.3-50.6  All modes
50.6-50.8         Nonvoice communications
50.62 Digital (packet) calling
50.8-51.0         Radio remote control (20-kHz channels)
51.0-51.1         Pacific DX window
51.12-51.48 Repeater inputs (19 channels)
51.12-51.18 Digital repeater inputs
51.5-51.6         Simplex (six channels)

51.62-51.98 Repeater outputs (19 channels)
51.62-51.68 Digital repeater outputs
52.0-52.48 Repeater inputs (except as noted; 23 channels)
52.02, 52.04 FM simplex
52.2         TEST PAIR (input)
52.5-52.98 Repeater output (except as noted; 23 channels)
52.525 Primary FM simplex
52.54 Secondary FM simplex
52.7         TEST PAIR (output)
53.0-53.48 Repeater inputs (except as noted; 19 channels)
53.0         Remote base FM simplex
53.02 Simplex
53.1, 53.2, 53.3, 53.4 Radio remote control
53.5-53.98 Repeater outputs (except as noted; 19 channels)
53.5, 53.6, 53.7, 53.8 Radio remote control
53.52, 53.9 Simplex