26
Saturn Bm Mk2 Marine – Technical Manual
Antenna Unit Interconnection Diagram
D i a g r a m s
D i a g r a m s
D i a g r a m s
LNA
Amplifiers
&
Filters
+28V / +12V
Converter
Driver
HPA
Level
Regulator
(ALC)
Power
Detector
Tx Supply
+28 V
Voltage
Regulator
+12 VDC
Data
Modulator
Data
Demodulator
See
Antenna Pedestal Interconnection Diagram
Cable
Drum
+28 V
DACs
DC/DC
Converter
Comparator
+12 V
+12 V
RS422
RS422
NERA
Saturn M
RFUnit
Antenna Control Board – ACB
Main
Control Unit
QUART
Pedestal Control Unit – PCU
Combiner/
Splitter
TX
RX
+28V
DATA
Antenna Unit
CPU
+5 V
*TXENABLE
*TXINP
MCU
ANT
TXD
RXD
Duplexer
1626.5 -
1646.5 MHz
1530 -
1559 MHz
+15 V
*TXOUT
POWREF
POWMON
CPU
Level Platform Input
Flux Gate Input
Azimuth Rate Input
Level Motor Output
Elevation Motor Output
Level Rate Input
Cross Level Motor Output
Cross Level Rate Input
Azimuth Train Motor Output
(*STATUS
function
message)
Saturn B
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LRC Prüfung
