ITU R SM 1837:2013
ITU R SM 1837:2013 Test Procedure For Measuring The 3[Rd] Order Intercept Point (Ip3) Level Of Radio Monitoring Receivers
Table of Contents
Annex1-Testprocedureformeasuringthe3[rd]orderinterceptpoint(IP[3])levelofradio
monitoringreceivers
1Generalaspects
2Basicsoftheconcept"3[rd]orderinterceptpoint
level(IP[3])"
Variationofthereceiversnoisefloor
Testbenchconditions
Measurementofthelevels
Phasenoise
Frequencyspacingofthetestsignals
Configurationofthereceiverundertest
3Definitionofatestprocedureformeasuringthe3[rd]
orderinterceptpointlevelofreceiversforthefrequency
ranges9kHzto30MHzand20MHzto3000MHz