Amateur Radio

Ham Radio Band Plan

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Band Name Frequency Range Wavelength Classification Typical Use
2200m 135.7 – 137.8 kHz LF Experimental, Low-power
630m 472 – 479 kHz MF Experimental, Low-power
160m 1.8 – 2.0 MHz HF Nighttime DX, Local
80m 3.5 – 4.0 MHz HF Nighttime DX, Ragchewing
60m 5.33 – 5.40 MHz* HF Channelized, Emergency
40m 7.0 – 7.3 MHz HF Day/Night DX, Ragchewing
30m 10.1 – 10.15 MHz HF (WARC) Digital Modes only
20m 14.0 – 14.35 MHz HF Primary DX, Contesting
17m 18.068 – 18.168 MHz HF (WARC) Digital/CW only
15m 21.0 – 21.45 MHz HF DX, Contesting
12m 24.89 – 24.99 MHz HF (WARC) Digital/CW only
10m 28.0 – 29.7 MHz HF DX, Contesting, Sporadic E
6m 50 – 54 MHz VHF Local/Long-distance E-skip
2m 144 – 148 MHz VHF Local, Repeaters, FM
1.25m 222 – 225 MHz VHF Local, Repeaters
70cm 420 – 450 MHz UHF Local, Repeaters, ATV
33cm 902 – 928 MHz UHF Local, Experimental
23cm 1240 – 1300 MHz UHF Local, Repeaters, ATV

Notes:

  • HF (High Frequency) Bands are generally used for long-distance communication (DX).

  • VHF/UHF (Very/Ultra High Frequency) Bands are typically used for local, line-of-sight communication via repeaters or simplex, and for specialized modes like satellite or meteor scatter.

  • The bands marked (WARC) (30m, 17m, 12m) are known as the World Administrative Radio Conference bands and are often restricted from use in major contests by international agreement.

  • $*$The 60-meter band is highly channelized in the US and Canada, with specific channels instead of a continuous range. The range listed is a general approximation of where these channels are located.

  • Frequency privileges within these ranges are also subject to your specific Amateur Radio license class (Technician, General, or Amateur Extra). For a detailed breakdown of all US allocations, you can refer to the official ARRL US Amateur Radio Bands Frequency Chart.