TB9300 Installation and Operation Manual Appendix B Inter-Module Connections 127
© Tait International Limited April 2024
100W Base Station
The connections between modules at the front of a 100W base station are
shown below.
DC Supply The PA is powered by a direct connection from the PMU. The reciter is
powered from the PMU via the subrack interconnect board and system
control bus ribbon cable.
100W base station inter-module connections
b
28VDC output for PA
f
RF input from reciter
c
not used
g
system control bus
d
system control bus and 28VDC input
h
28VDC output to subrack interconnect board
e
RF output to PA
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