Operating frequencies.

§ 18.301 Operating frequencies. ISM equipment may be operated on any frequency above 9 kHz except as indicated in § 18.303. The following frequency bands, in accordance with § 2.106 of the rules, are designated for use by ISM equipment: Table 1 to § 18.301 ISM frequency Tolerance 6.78 MHz ± 15.0 kHz 13.56 MHz ± 7.0 kHz 27.12 MHz ± 163.0 kHz 40.68 MHz ± 20.0 kHz 915 MHz ± 13.0 MHz 2450 MHz ± 50.0 MHz 5800 MHz ± 75.0 MHz 24.125 GHz ± 125.0 MHz 61.25 GHz ± 250.0 MHz 122.50 GHz ± 500.0 MHz 245.00 GHz ± 1.0 GHz [85 FR 38740, June 26, 2020]