Operations Manual: HPAC-100/125/150/200/250-RM SSPA
3-3
3 Operation of Stand-Alone Unit
RF Input Port (J1)
The type N female connector on the right side of the rear panel is used as the RF input.
RF Output Port (J2)
The WR137 waveguide connector in the middle of the rear panel is used as the RF
output. Do not operate the amplifier without having a termination or mating
connection on the RF Output Port. RF Hazard warnings apply.
Serial Connector (J3)
The 9 socket D connector on the rear panel is used for the serial interface. Table 3-2
shows the socket designations. The RS-485 wires should be twisted pair for maximum
transmission distance.
Table 3-2: Serial connector (9 socket D connector).
Interface Connector (J4)
The 15 socket D connector is used to interface two SSPAs together when in a one for
one (1:1) redundant configuration. Only a factory supplied cable should be attached to
this connector.
Parallel Connector (J5)
The 37 socket D connector is used for the parallel port. Table 3-3 shows the socket
designations.
t
e
k
c
o
S
n
o
i
t
c
n
u
F
1
C
N
2
)
2
3
2
-
S
R
(
t
i
m
s
n
a
r
T
3
)
2
3
2
-
S
R
(
e
v
i
e
c
e
R
4
C
N
5
d
n
u
o
r
G
6
)
5
8
4
-
S
R
(
-
t
i
m
s
n
a
r
T
7
)
5
8
4
-
S
R
(
+
t
i
m
s
n
a
r
T
8
)
5
8
4
-
S
R
(
+
e
v
i
e
c
e
R
9
)
5
8
4
-
S
R
(
-
e
v
i
e
c
e
R
Summary of Contents for HPAC-100-RM
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