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Code of Federal Regulations Title 47. Telecommunication § 47.18.309 Frequency range of measurements

Current as of October 02, 2022 | Updated by FindLaw Staff

(a) For field strength measurements:

Range of frequency measurements

Frequency band in which device operates (MHz)

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.

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Cite this article: FindLaw.com - Code of Federal Regulations Title 47. Telecommunication § 47.18.309 Frequency range of measurements - last updated October 02, 2022 | https://codes.findlaw.com/cfr/title-47-telecommunication/cfr-sect-47-18-309/

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