Introduction; Scope Of The Manual; Off-The Air" Amplifier System Application - Kaval BDA1250 Manual

BDA1250 Equipment Manual

2 INTRODUCTION

2.1 Scope of the Manual

This manual covers the use, operation and installation of the BDA1250 Bi-directional
Line amplifier. It consists of nine sections described below:
Section 1. FCC Notice: Note and warning.
Section 2. Introduction: Scope of the manual and overview of BDA system application.
Section 3. BDA1250 Amplifier description: Description and specifications of the
BDA1250.
Section 4. BDA Installation: Details procedures for installing of BDA1250.
Section 5. Antenna Installation: Details procedures for installing antenna.
Section 6. Maintenance and Troubleshooting: Recommendation for maintenance BDA
and resolving BDA problem.
Section 7. Standard Warranty: Warranty Schedule.
Section 8. Product Service Procedure: Return Material Authorization procedure.
Section 9. Ordering Parts and Accessories: Information ordering BDA parts and
accessories.

2.2 "Off-the air" Amplifier System Application

The Bi-Directional Amplifier is intended to extend Cellular coverage into areas with
coverage deficiency such as inside office buildings, shopping malls, hospitals etc. It is
designed to be located independent of the donor site and must be equipped with its own
antenna systems - one to communicate with the donor site and the other(s) to
communicate with portables in the shadow zone.
A typical in-building coverage extension system is shown in Figure 1-2. The head-end
subsystem, namely Kaval bi-directional amplifier, is responsible for the amplification of both
incoming "off-the-air" downlink signal and outgoing uplink signals. The in-building
distribution antenna system comprises of Coaxial cable, Signal taps, splitters and antennas to
extend coverage on every floor, basement and underground parking garage.
© Kaval Telecom Inc.
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