User's Manual

Digital UHF Transmitter Chapter 4, Circuit Descriptions
DT835A, Rev. 1 4-46
The heatsink and the fans cool the
Assembly while the thermal switches
provide overtemperature protection for
the Transmitter, if the temperature of
the heatsink raises above 175°F.
4.11.1 (A12-A2) Combiner Reject
Load Board, (1278-1311; Appendix D)
The Board is made up of 6 “N”
connectors to which 50 ohm 400 Watt
load resistors are connected.
This completes the description of the 2-
3kW Amplifier Array and the DT835A
Transmitter.