Motorola GTR 8000 - Page 206

GTR8000BaseRadio
4Makethefollowingconnectionstothebaseradio:
a.DisconnecttheBNCantennacable(orNconnectorifpreselectorispresent)fromtheReceiveAntennaPort.
b.ConnecttheservicemonitorGENporttothebaseradiosAntennaPort.
5Setuptheservicemonitor:
a.ModulationtoProject25(C4FM)(withaStandard1011or1031)testpattern.
b.Settheserviceanalyzertogenerateatthereceivefrequency.
c.SettheRFlevelaninitialvalueof50dBm.
6SetupthetestinCSS:
a.Ifthebaseradioisnotalreadyinservicemode,clickChangetoServiceMode.
Stepresult:Aconrmationdialogboxappears
b.ClickOK.
Stepresult:Thebaseradiobeginsaresetsequencetochangemodes,whichtakesafewminutes..
c.Afterthebaseradioresets,re-opentheTestandMeasurementScreenasdescribedinstep2
d.SelectProject25fromthePatternTypeeld.
e.EnterthenumberofrequiredsecondsfromtheSamplingPeriod(sec)listbox.Thetimespeciesthe
windowoverwhichtheBERiscalculated.
5-366871022P86-A-November2012