Before revision: Non-specific short-range devices 6765–6795 kHz ISM 13.553 -13.567 MHz ISM RFID26.957 -27.283 MHz ISM Citizens' Band40.660 -40.700 MHz ISM 138.20 -138.45 MHz 433.050 -434.790 MHz ISM LPD433 (70-centimeter band); also an Amateur Radio band863–870 MHz ISM SRD860915–928 MHz ISM SRD8602400.0–2483.5 MHz ISM 13-centimeter band Heavily used by Wi-Fi; also an Amateur Radio band (Up to 2450 MHz)5725–5875 MHz ISM 5-centimeter band; also an Amateur Radio band (Up to 5850 MHz)24.00–24.25 GHz ISM 1.2-centimeter band; also an Amateur Radio band61.0–61.5 GHz ISM 122–123 GHz ISM 2.5-millimeter band; also an Amateur Radio band244–246 GHz ISM 1-millimeter band; also an Amateur Radio band3.1–4.8 THz 6–9 THz Annex 2.
After revision: Non-specific short-range devices 6765–6795 kHz ISM 13.553 –13.567 MHz ISM RFID26.957 –27.283 MHz ISM Citizens' Band40.660 –40.700 MHz ISM 138.20 –138.45 MHz 433.050 –434.790 MHz ISM LPD433 (70-centimeter band); also an Amateur Radio band863–870 MHz ISM SRD860915–928 MHz ISM SRD8602400.0–2483.5 MHz ISM 13-centimeter band Heavily used by Wi-Fi; also an Amateur Radio band (Up to 2450 MHz)5725–5875 MHz ISM 5-centimeter band; also an Amateur Radio band (Up to 5850 MHz)24.00–24.25 GHz ISM 1.2-centimeter band; also an Amateur Radio band61.0–61.5 GHz ISM 122–123 GHz ISM 2.5-millimeter band; also an Amateur Radio band244–246 GHz ISM 1-millimeter band; also an Amateur Radio band3.1–4.8 THz 6–9 THz Annex 2.