ITU-R SM.1681 SPANISH-2004
Measuring of low-level emissions from space stations at monitoring earth stations using noise reduction techniques

Standard No.

ITU-R SM.1681 SPANISH-2004

Release Date

2004

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-R SM.1681 SPANISH-2004

Scope

In view to protect passive services, and in particular the radio astronomy service (RAS) from interference, the measuring of low-level emissions from space stations of monitoring stations, earth stations, using noise floor reduction techniques is very important. Further to monitoring requirements, the Recommendation gives the concept to reduce the noise floor by means of digital signal processing.

ITU-R SM.1681 SPANISH-2004 history

• 2004 ITU-R SM.1681 SPANISH-2004 Measuring of low-level emissions from space stations at monitoring earth stations using noise reduction techniques