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Amateur 2 Meter Band (144–148 MHz)

Local VHF FM simplex/repeater · EME (Earth-Moon-Earth) · Meteor scatter

Frequency Range144–148 MHz
Wavelength2.03–2.08 m
ITU / Standard—

Applications

  • →Local VHF FM simplex/repeater
  • →EME (Earth-Moon-Earth)
  • →Meteor scatter
  • →Satellite communication (AO-7, etc.)
  • →APRS
  • →Weak signal SSB/CW

Propagation Characteristics

Primarily line-of-sight. Repeaters extend range to 50–200 km. EME provides worldwide contacts with high-gain antennas (>17 dBd) and legal limit power.

Regulatory Notes

ITU Region 1/2/3: 144–148 MHz amateur primary (148 MHz limit in some regions). US: 144–148 MHz, 1500W PEP max. License required (Technician+).

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