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Optional Hybrid Switch Controller
G.1.0
Introduction
G.1.1
Scope
This section of the manual provides instructions on the
installation and operation of the 400W TWTA hybrid combiner
subsystem.
G.1.2
Functional Description
The hybrid combiner subsystem, model CUB160072NGIPS, is
mounted on a plate designed for use in satellite uplink systems.
The RF frequency range is 13.775 to 13.975 GHz. When power
amplifiers (PA's) are installed with the linearizer option, the
combined output power delivers 220 Watts at an NPR of 20 dB
minimum (110 Watts without linearizer).
The hybrid combiner is designed to be mounted in an antenna
hub and to allow the service of one PA without interrupting
operation of the other.
Figure G-1 is a view of the subsystem's front panel. Figure G-2 is
the top view of the subsystem. Figure G-3 is a functional RF block
diagram.
Doc. 01031254 Rev. 1
Appendix G
Operation
MPA Hub Mount I&O Manual
Appendix G-1
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