ARRL US amateur radio bands

Amateur Radio Bands - Official Bandplans published by IARU Regions available for download

Amateur radio enthusiasts utilize specific frequency bands allocated globally for communication. From Low Frequency (LF) to Very-High Frequencies (VHF), each band has distinct characteristics and propagation conditions. Frequency allocations vary by country and ITU region. Understanding band usage and regulations is crucial for effective communication among ham radio operators worldwide.