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Spectrum Allocation Chart

Interactive explorer of radio frequency allocations from 3 kHz to 300 GHz. Zoom, pan, and click any band to learn more.

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Frequency Allocations

This interactive chart displays US (FCC/NTIA) and Asia-Pacific (ITU Region 3 / ACMA) radio frequency spectrum allocations. Major bands include: AM Broadcast (530 kHz – 1.7 MHz), FM Broadcast (87.5 – 108 MHz), Wi-Fi (2.4 GHz, 5 GHz, 6 GHz), Cellular (700 MHz – 2.7 GHz), GPS (1.164 – 1.61 GHz), Amateur Radio (HF, VHF, UHF), Satellite (L, S, C, Ku, Ka bands), and many more. Enable JavaScript to use the interactive explorer.