Frequency (MHz) | Field strength (microvolts/meter) | Measurement distance (meters) |
0.009-0.490 | 2400/F(kHz) | 300 |
0.490-1.705 | 24000/F(kHz) | 30 |
1.705-30.0 | 30 | 30 |
30-88 | 100 ** | 3 |
88-216 | 150 ** | 3 |
216-960 | 200 ** | 3 |
Above 960 | 500 | 3 |
** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this part, e.g., §§ 15.231 and 15.241 .
47 C.F.R. §15.209