Operations Manual, HPA2, Compact Outdoor SSPA
208495 REV B
15
2.3 DC Input Option [MS3102E-20-29P]
The Compact Outdoor Amplifier can also be configured with a DC Input Voltage power
supply. The DC Input Voltage can range from 42-60 VDC. When using a DC input voltage
the input power connector, J7, is configured per
Table 2-3
.
2.4 Summary Alarm Indicator
A summary alarm indicator LED is located on the input side of the amplifier. When the SSPA
is online, this indicator illuminates GREEN. When in a fault condition, it illuminates RED.
2.5 Cable Connections
Figure 2-1
shows the overall dimensioned outline of the Compact Outdoor Amplifier. The
connector locations can be found in
Figures 2-2
through
2-4
.
Pin # on J7
Connection
B +48
V
C
+48 V
D +48
V
K
-48 V
Connection
-48 V
-48 V
GND
Pin # on J7
L
M
N
Table 2-3: DC Input Connector, MS3102E-20-29P
Figure 2-1: Outline, Compact Outdoor Solid State Amplifier
SWITCH
M & C
J4
STATUS
SSPA
RF IN
J6
J1
J5
LINK
AUX
P
O
W
E
R
J8
MO
D
E
L
: XX
XXXXXXX
XXX
P/
N
: L
XXXXXX-X
S/
N
:
XX
XX
SA
MPL
E
J3
J7
RF OUT
J2
AC I
N
RF OUT
J2
