ARRL 2 Meter Bandplan

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 calling frequency

144.200-144.275 General SSB operation

144.275-144.3    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         OSCAR subband

146.01-146.37    Repeater inputs

146.40-146.58    Simplex

146.52                 National Simplex Calling Frequency

146.61-146.97   Repeater outputs

147.00-147.39   Repeater outputs

147.42-147.57   Simplex

147.60-147.99   Repeater inputs


Per ARRL