Comtech EF Data HPCST-5000 - Manual (Page 84)

Redundant System Installation High-Power C-Band Satellite Terminal
4–2 Rev. 0
RX
I/O
M&C
SYSTEM
J15 J5
TX
1
J14
IF
IF
RSU
503L
J4
J8
J2
J2
SW
IF TEST INPUT
DISCRETES
IF TEST OUTPUT
LNA PLATE ASSEMBLY
TX RX
IJ16
J6
70 MHz/
140 MHz
INDOOR UNITS
(NOT PART
OF SYSTEM)
OUTDOOR UNITS
HPCST-5000 REDUNDANT SYSTEM
J1
J3 J6
RFT-500 #A J4
J2
M&C
J3
J1
J7
J3
J1
J7
ANTENNA
SYSTEM
(REFERENCE
ONLY)
SSPA REDUNDANT
ASSEMBLY (AS/6494)
C-BAND
SSPA
#A
W/G
W/G
ANTENNA
W/G
W/G
LNA #A
LNA #B
TX
FILTER
40 dB*
FRWD
40 dB*
FRWD
M&C
C-BAND
SSPA
#B
TX
J4
J6
RFT-500 #B
J3
J2
IF RF
IF RF
COAX
COAX
*OPTIONAL
Figure 4-1. HPCST-5000 Redundant System Schematic Using SSPAs