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Code of Federal Regulations Title 47. Telecommunication § 47.22.759 Power limit for BETRS

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

The effective radiated power of central office and rural subscriber station transmitters used in basic exchange telephone radio systems must not exceed the limits in this section.

(a) Maximum ERP. The effective radiated power (ERP) of central office and rural subscriber station transmitters in BETRS must not exceed the applicable limits in this paragraph under any circumstances.

Frequency range (MHz)

Maximum ERP (watts)

152-153

1400

157-159

150

454-455

3500

459-460

150

(b) Height-power limit. The ERP of central office stations in BETRS must not exceed the amount calculated as follows:

ERPw=557,418÷hm2

where ERPw is the effective radiated power in Watts

hm is the average (eight cardinal radial) antenna height above average terrain in meters

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Cite this article: FindLaw.com - Code of Federal Regulations Title 47. Telecommunication § 47.22.759 Power limit for BETRS - last updated October 02, 2022 | https://codes.findlaw.com/cfr/title-47-telecommunication/cfr-sect-47-22-759/

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