Indoor Broadband Transmitter – ITX02-2000iIM402513-10 Rev –TABLE OF CONTENTSSection Page1.0 INTRODUCTION ...................................................................................................... 12.0 CIRCUIT DESCRIPTIONS ....................................................................................... 72.1 MMDS Transmitter Driver ...............................................................................................72.2 Power Amplifier Chains ..................................................................................................82.3 Power Supply Assembly.................................................................................................82.4 Diagnostic Circuits..........................................................................................................82.5 On-Delay Timer Assembly..............................................................................................92.6 Internal Downconverter ..................................................................................................93.0 INSTALLATION...................................................................................................... 113.1 Unpacking.....................................................................................................................113.2 Location ........................................................................................................................113.3 Input Voltage Requirements .........................................................................................113.4 Operating and Diagnostic Connections ........................................................................114.0 OPERATION .......................................................................................................... 174.1 Output Level Setting .....................................................................................................174.2 Ambient Conditions ......................................................................................................184.3 Thermal Sensor Switch ................................................................................................185.0 MAINTENANCE & TROUBLESHOOTING ............................................................ 195.1 Maintenance .................................................................................................................195.2 External Troubleshooting..............................................................................................195.3 Internal Troubleshooting...............................................................................................196.0 SPECIFICATIONS.................................................................................................. 21