Tait TB9100 - 1 Description

TB9100 Calibration Software User’s Manual Contents i
Contents
Preface ..............................................................................................................iii
Typographical Conventions ..............................................................iii
Associated Documentation ...............................................................iii
Publication Record ..........................................................................iv
Basic Tasks .........................................................................................................1
Using the TB9100 Calibration Software .................................................1
About the Toolbar ............................................................................2
About the Status Bar ..........................................................................2
Equipment Required ..............................................................................3
Calibration Overview .............................................................................3
Field Calibration ................................................................................4
Service Center Calibration .................................................................4
P25 Console Gateway Calibration .....................................................5
Selecting the Communications Port ........................................................5
Setting Up the Equipment ......................................................................6
Connecting the Calibration Software ......................................................7
Disconnecting from the Base Station/Reciter .........................................7
Troubleshooting .....................................................................................7
Adjusting the Frequency Setup ........................................................................8
Adjusting the Receiver Lock Band .........................................................8
Tuning a UHF Receiver Front End ........................................................9
Tuning a VHF Receiver Front End ...................................................... 11
Adjusting the Exciter Lock Band .......................................................... 13
Selecting the Exciter Sub-band .............................................................14
Calibrating the Reciter ....................................................................................15
Calibrating the Exciter ..........................................................................15
Automatically Tune the Frequency Control Loop (FCL) .................15
Calibrating the FCL .........................................................................15
Calibrating the VCO .......................................................................17
Calibrating the RSSI .............................................................................18
Calibrating the Balanced Line ...............................................................20
Calibrating the Unbalanced Lines .........................................................21
Carrier Frequency Offset Adjustment ....................................................21
Calibrating the Power Amplifier ....................................................................25
Calibrating the PA Bias .........................................................................25
Calibrating the Forward and Reverse Detector Bias Voltages ................26
Calibrating the PA Power .....................................................................26
Troubleshooting Tips ......................................................................28
Calibrating the Power Management Unit .....................................................29