User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD Table of Contents
ATSC Transmitter/Regenerative Translator
Instruction Manual, Rev. 2 iv 03/06/13
(A6-A2) BLF881 Single Stage Amplifier Board (1314882) ............................. 114
(A6-A3) Dual BLF888A Pallet Assembly (1315347) ...................................... 114
(A7) Output Detector Board (1312207) ............................................................ 115
(A8) Control Card, Innovator CX (1312543) ...................................................... 115
(A9 & A10) Power Supplies used in CX Exciter/Driver ......................................... 116
Descriptions of Boards Used in External ATSC Amplifier Drawers.......................... 116
(A7) Amplifier Control Board (1315011 or 1312260) ....................................... 116
(A10) Current Metering Board (1309130) ...................................................... 117
(A5) 2 Way Splitter Board (1313158)............................................................ 118
(A5) 4 Way Splitter Board (1308933)............................................................ 118
(A1-A4) 878A Amplifier Pallets (1314098, 1313170 or 1310138)...................... 118
(A1-A2) Dual 888A Amplifier Pallets (1314173) .............................................. 118
(A1-A4) 888A Amplifier Pallets (1315347) ..................................................... 118
(A6) 2 Way Combiner Board (1313155) ........................................................ 118
(A6) 4 Way Combiner Board (1312368) ........................................................ 118
(A8 & A9) One, two & three pallet Amplifier Drawer Power Supplies.................. 119
Descriptions of External Boards Used in Transmitters w/Multiple External Amplifier 119
(A5) System Metering Board (1312666) ........................................................ 119
(Optional) ASI to S310 Converter Module ...................................................... 120
ASI Motherboard (1311179) ..................................................................... 120
ASI to 310 Conversion Board, Non-SFN (1311219)...................................... 121
ASI to 310 Conversion Board, SFN (1309764) ............................................ 121
(Optional) K-Tech Receiver ............................................................................. 121
System Set Up Procedure................................................................................... 122
ALC Board Set-Up - Forward and Reflected Power Calibration .............................. 122
Forward and Reflected Power Calibration of a Higher Power System ..................... 124
Forward Power Calibration ........................................................................... 124
Reflected Power Calibration ......................................................................... 124
Linearity Correction Adjustment (Non-Linear Distortions).................................... 125
Linearity Correction Adjustment (Linear Distortions)........................................... 125
APPENDIX A: ........................................................................................................1
Innovator CU0Tx-
1 Transmitter System
Drawing List .........................................................................................................1