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Our coverage solutions are
classified in the following product ranges:
Bi-Directional Amplifier
(BDA) repeater systems
The Bi-Directional Amplifier
(BDA) repeater system is a two- way repeater that provides repeater/booster
performance to extend the coverage of radio communications in buildings,
basements, tunnels and other RF shadow or RF shielded areas.
The BDA has two ports: One
port is connected to an antenna pointing to a base/ donor site. The other
port is connected to one or several antennas or to a feeder pointing at
the remote service area. The BDA receives signals from one antenna, amplifies
them and transmits through the other antenna.
Fiber Optic Bi-Directional
Amplifier (FBDA) repeater systems
Fiber Optic Repeaters use laser
receivers and transmitters to link remote areas. This type of link offers
two distinct advantages over conventional RF cable:
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RF signals can be transmitted
to distances as great as 20 Km with little RF loss.
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The fiber optic cable is very
thin and easy to route.
Tower Top Amplifiers (TTA)
Tower Top Amplifiers (TTA) improve
cellular system sensitivity by filtering and amplifying signals received
at the base station antenna. It improves coverage, and increases battery
life. The TTA receives its DC power through the coaxial cable.
The TTA is mounted near
the receive antenna and is designed to withstand demanding conditions,
and is reliable with excellent MTBF. Features such as lightning protection,
fault monitoring, fail-safe bypass circuitry are part in the design.
Options :
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Power distribution unit (PDU)
based indoors for DC feeding, fault monitoring and remote alarming.
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Bias tee for DC power supply.
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Attenuators Box based indoors
and is used to reduce TTA gain and to balance the gain of TTA channels.
In Line Boosters
The In Line Booster is two way
bi-directional amplifiers used to boost base station power and extend its
coverage. One port is connected directly to the base station while the
other is connected to remote service antenna.
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Contact ric@cellantenna.com or
call 877-998-2628 ext. 204 for quotation
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