Goto Section: 18.307 | 18.311 | Table of Contents
Revised as of October 1, 2009
Goto Year:2008 |
§ 18.309 Frequency range of measurements.
(a) For field strength measurements:
Frequency band in which device operates (MHz) Range of frequency
Lowest frequency Highest frequency
Below 1.705 Lowest frequency generated in the device, but not lower
than 9 kHz 30 MHz.
1.705 to 30 Lowest frequency generated in the device, but not lower
than 9 kHz 400 MHz.
30 to 500 Lowest frequency generated in the device or 25 MHz, whichever
is lower Tenth harmonic or 1,000 MHz, whichever is higher.
500 to 1,000 Lowest frequency generated in the device or 100 MHz,
whichever is lower Tenth harmonic.
Above 1,000 ......do Tenth harmonic or highest detectable emission.
(b) For conducted powerline measurements, the frequency range over
which the limits are specified will be scanned.
[ 50 FR 36070 , Sept. 5, 1985, as amended at 51 FR 17971 , May 16 1986]
Goto Section: 18.307 | 18.311
Goto Year: 2008 |
CiteFind - See documents on FCC website that
cite this rule
Want to support this service?
Report errors in
this rule. Since these rules are converted to HTML by machine, it's possible errors have been made. Please
help us improve these rules by clicking the Report FCC Rule Errors link to report an error.
Helping make public information public