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Next Generation
Signal Enhancement
7.3 Description R-20-930 (One way paging) Repeater
The Repeater system comprises of high power amplifiers with automatic
power control and highly selective amplification in the DL direction. It is
incorporated with a
Donor antenna
(highly directive outdoor yagi antenna)
and
Server antenna
(indoor omni directional antenna), specifically
designed for interior configurations. The donor antenna must point towards
the cell of the base station from where the signals are proposed to be
picked up and is usually mounted on the exterior of the building so as to
receive the maximum forward signal level from the base station. The indoor
antenna is specifically designed to blend into the ceiling of a typical office
providing RF signals in all directions downward and outward from the
installation point. For in-building configurations requiring higher gain or
directional RF signal, such as a long hallway or corridor, a medium gain
directional antenna may cover the area best by mounting the antenna to the
opposing wall, where coverage is required.
The repeater is envisaged with the following capabilities:
a) Monitoring
Monitoring and control of the repeater is provided through a local USB
port, which provides the alarms monitoring & status.
b) Application
The repeater is used for providing indoor coverage for the signals meant
for broadcasting.
c) Power Supply
The unit is shipped with a power supply adaptor designed for input of
100-240
V AC, 47/63 Hz
. Power consumption is approximately
20 Watts
.
d) Mechanical
The unit is 312x141x54 mm (12x5x2 inches) wall mount. Mounting setup
is provided for Installation.
