Abbreviation for picowatt. A unit of power equal to 10 -12 W, i.e. , -90 dBm . ( 188 ) Note: One picowatt is usually used as a reference level for both weighted and unweighted noise measurements. The type of measurement must be specified.
PW
Meaning of PW in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012