C h a p t e r
4
GPS Antenna Feeder
System
Table of Contents
GPS Antenna Feeder System Structure .................................61
GPS Antenna ....................................................................62
GPS Feeder.......................................................................63
GPS Arrester.....................................................................64
GPS Feeder Connector........................................................65
GPS Grounding Kit .............................................................66
GPS Antenna Feeder
System Structure
GPS
signals provide system clock and frequency reference. The
GPS antenna feeder system receives navigation and location sig-
nals from GPS satellites and demodulates these signals into fre-
quency and clock signals for relevant units of the ZXSDR BS8900
.
Figure 53
shows the structure of the ZXSDR BS8900 GPS
antenna feeder system.
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