ITU R SNG 1007:1995
ITU R SNG 1007:1995 Uniform Technical Standards (digital) For Satellite News Gathering (sng)
Table of Contents
ANNEX1-TechnicalparametersapplicabletodigitalSNGterminals
1Generalperformance
2Transmissionperformancerequirements
3RFperformancerequirements
3.1Off-axise.i.r.p.density
3.2Polarizationdiscrimination
3.3e.i.r.p.
3.4NecessaryRFbandwidth
3.5Out-of-bande.i.r.p.density
4Modulationcharacteristics
5Rangeofbitrates
6Identificationsignal
7Antennaandfeedsystem
8Beaconsignal
9Auxiliarycommunications(seeRecommendationITU-RSNG.771)
9.1Communicationchannelsforsupervisionandcoordination
9.2CircuitsbetweendigitalSNGterminalandsatellite
operator
9.3CircuitsbetweendigitalSNGterminalandbroadcaster's
premises
10Video/audio/RFmonitoringequipment
11Otherdesignconsiderations
12Additionaltechnicalparameters