Dimensions = mm (inches)
Block Diagram – Recommended Transmitter System Installation
Issue 1.1 Not to Scale Figure 2-5 Page 2-19
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*
*
*
FERRITE
FERRITE
FERRITE
AC
*
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STATION
POWER
SOURCE
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STATION
REFERENCE
(NAUTEL P/N 151-1283-01)
RS-485 ISOLATED
ATU VDC (OPTIONAL)
REMOTE CONTROL/MONITOR
PWR CABLE
RF CABLE
UNIT
SPU1
J1
AC INPUT
(OPTIONAL)
OR
FEEDER
GROUND
GROUND
INT SERIAL LINK
RF FEED FROM TRANSMITTER
AUX CABLE
NDB/DGPS
REFERENCE
DENOTES CABLE LENGTH TO BE
SERIAL LINK (PTSN, RS-232, RS-422, USB)
TRANSMITTER
FOR REFERENCE ONLY
SPU1 PARTS SHOWN
ANTENNA SYSTEM SYSTEM
GROUND
ANTENNA
ATU500
REMOTE CONTROL/
PROTECTION
B1510501 VA
20 FEET (6 METRES)
VECTOR
(LESS THAN 1500W)
RF FEED TO ANTENNA
ATU-LP
MONITOR CENTER
INTERFACE/
EXTERNAL AUDIO OR MSK INPUT
EXTERNAL CONTROL/MONITOR
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