System Description

500-Watt VHF Transmitter Table of Contents
425A, Rev. 0 iv
LIST OF TABLES
2-1 425A Major Trays and Assemblies....................................................2-1
2-2 VHF Exciter Tray Meters .................................................................2-3
2-3 VHF Exciter Tray Switches ..............................................................2-4
2-4 VHF Exciter Tray Fault Indicators.....................................................2-4
2-5 VHF Exciter Tray Samples...............................................................2-5
2-6 600-Watt Amplifier Tray Switches....................................................2-6
2-7 600-Watt Amplifier Tray Fault Indicators ..........................................2-7
2-8 600-Watt Amplifier Tray Control Adjustments ...................................2-7
2-9 600-Watt Amplifier Tray Sample......................................................2-7
2-10 VHF Exciter Remote Interface Connections
With the A/V Input and Remote Interface Assembly ......................2-8
2-11 VHF Amplifier Tray Remote Interface Connections
With the A/V Input and Remote Interface Assembly ....................2-10
3-1 600-Watt Amplifier Tray Boards and Assemblies..............................3-25
5-1 Bandpass Filter Typical Values.........................................................5-6
5-2 ALC Board LEDs...........................................................................5-14