Band Plan – 2 Meters (144-148 MHz)
144.00-144.05 EME (CW)
144.05-144.10 General CW and weak signals
144.10-144.20 EME and weak-signal SSB
144.200 National SSB calling frequency
144.200-144.275 General SSB operation
144.275-144.300 Propagation beacons
144.30-144.50 New OSCAR subband
144.50-144.60 Linear translator inputs
144.60-144.90 FM repeater inputs
144.90-145.10 Weak signal and FM simplex (145.01,03,05,07,09 are widely used for packet)
145.10-145.20 Linear translator outputs
145.20-145.50 FM repeater outputs
145.50-145.80 Miscellaneous and experimental modes
145.80-146.00 OSCAR subband
146.01-146.37 Repeater inputs
146.40-146.58 Simplex
– Simplex Frequencies: 146.400, 146.415, 146.430, 146.445, 146.460, 146.475, 146.490,
146.505 146.535, 146.550, 146.565, 146.580, 146.595
Note: The frequency 146.40 MHz is used in some areas as a repeater input.
146.52 National Simplex Calling Frequency
146.61-146.97 Repeater outputs
147.00-147.39 Repeater outputs
147.42-147.57 Simplex
– Simplex Frequencies: 147.420, 147.435, 147.450, 147.465, 147.480, 147.495, 147.510,
147.525, 147.540, 147.555, 147.570
147.60-147.99 Repeater inputs
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Note: Simplex frequencies are shown with 15 KHz spacing to help avoid interference. The actual band plan does not specify specific frequencies except for 146.505 and 146.520