TB9100/P25 CG/P25 TAG Installation and Operation Manual Installation 65
© Tait Limited March 2014
The connections at the rear of a 12V DC PA-only base station with a 5W
or 50W PA are identified in Figure 3.9.
Connecting AC Power
The PMU is designed to accept a mains input of 88 to 264VAC at 45 to
65Hz. A standard 3-wire grounded socket outlet must be used to supply the
AC power. The socket outlet must be installed near the equipment and must
be easily accessible. This outlet should be connected to an AC power supply
capable of providing at least 600W. The requirements of two typical AC
supplies are given in the following table.
Figure 3.9 5W or 50W 12V DC PA-only base station inputs and outputs
b analog line connector g RF input
c 1PPS input h Ethernet interface connector
d external reference frequency input i subrack ground connector
e +12VDC input j serial RS-232 connector
f RF output
c
d
e
g
PA
reciter
b
i
j
h
f
Nominal Supply Current Requirement
a
a. The actual current consumption of the base station will be lower than these require-
ments (refer to the Specifications Manual for more information).
Circuit Breaker/Fuse
Rating
a
115VAC 8A 10A
230VAC 4A 6A
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