EDUCATION AND COMMUNICATIONS|communications
- cumhacht Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- power
- en
- Sainmhíniú power of a radio transmitter Tagairt "Art. 1 § 1.156 of Radio Regulations (2004), International Telecommunication Union, http://www.itu.int/ITU-R/index.asp?redirect=true&category=information&rlink=terminology-database&lang=en&adsearch=true&SearchTerminology=power&collection=normative§or=itu-r&language=all&part=abbreviationterm&kind=starting&StartRecord=1&NumberRecords=50#lang=en [13.12.11]"
- Nóta It shall be expressed in one of the following forms, according to the class of emission, using the arbitrary symbols indicated–peak envelope power (PX or pX);–mean power (PY or pY);–carrier power (PZ or pZ). For different classes of emission, the relationships between peak envelope power, mean power and carrier power, under the conditions of normal operation and of no modulation, are contained in ITU-R Recommendations which may be used as a guide. For use in formulae, the symbol p denotes power expressed in watts and the symbol P denotes power expressed in decibels relative to a reference level.