ITU-R REPORT SM.2048-2004
Use of the x dB bandwidth criterion for determination of spectral properties of a transmitter in the out-of-band domain

Standard No.

ITU-R REPORT SM.2048-2004

Release Date

2004

Published By

International Telecommunication Union (ITU)

Latest

ITU-R REPORT SM.2048-2004

Scope

A method, used by some administrations, is described for specifying and measuring the following spectral properties of transmitters in the out-of-band (OoB) domain (§ 1.2 of Recommendation ITU-R SM.1541 refers): the bandwidth of a transmitter emission beyond which OoB emission begins, and OoB emissions as such.

ITU-R REPORT SM.2048-2004 Referenced Document

• ITU-R SM.1541 Unwanted emissions in the out-of-band domain*， 2015-08-01 Update
• ITU-R SM.328 Spectra and Bandwidth of Emissions
• ITU-R SM.443 Bandwidth Measurement at Monitoring Stations*， 2007-01-01 Update

ITU-R REPORT SM.2048-2004 history

• 2004 ITU-R REPORT SM.2048-2004 Use of the x dB bandwidth criterion for determination of spectral properties of a transmitter in the out-of-band domain