TECHNICAL MANUAL
DX 25U MEDIUM WAVE TRANSMITTER
994 9168 001
T.M. No. 888-2297-002
Printed: August, 2000
© Copyright HARRIS CORPORATION
Rev. AA: 8-9-2000
1994, 1995, 1996, 1997, 1998, 1999, 2000 All rights reserved
I Introduction/Specifications
II Installation
III Operation
IV Theory
V Maintenance
VI Troubleshooting
VII Parts List
Subsections
VIII RF
Oscillator
Buffer Amplifier
RF Amplifier Modules
Driver Combiner/Motherboard
Driver Supply Regulator
RF Multimeter
RF Combiners
Output Sample Board &
Output Monitor
IX Audio
Analog Input Board
Analog to Digital Converter
Modulation Encoders
DC Regulator
External Interface
X Control
Controller
LED Board
Switch Board/Meter Panel
Driver Encoder/Temp Sense Board