Installation and Operating Instructions
Table Of Contents
- and
- Dual Band
- Compact Bi-Directional Amplifiers
- The switch on the RF amplifier enables the AGC function. If the AGC is disabled then the amplifier gives maximum gain.
- MGC: The RF gain of the CBDA can be reduced by about 15 dB using the continuos trimmer on the amplifier. The RF gain is at maximum when the trimmer is at counter-clockwise direction. To reduce the gain, turn the trimmer clockwise using a screwdriver. Tur
- The AGC and MGC functions for the uplink path are reached by opening a small cover located on the DBA side adjacent to the Mobile antenna port. For the downlink path the window is located on the side near the Base antenna port.
- Limited Warranty
Table of Contents
Paragraph Page No
CBDA Overview 3
Main Characteristics 3
Top Cover Alarm Indications 3
Remote Alarm Connector (back panel) 4
CBDA Indications and Control ( side windows) 4
Block Diagram Description 4
RF Block Diagram 5
AGC & MGC Function 6
AGC & MGC Control Diagram 6
CBDA Monitor and Alarm 7
CBDA Monitor and Alarm Block Diagram 8
BDA Installation 9
Base/Donor Antenna Installation 9
Remote / Service Antenna Installation 9
Antenna Isolation 9
Installation Steps 10
Diagnostics Guide 11
BDA Top Cover LED Indications 11
RF Power Amplifiers LED Indications 12
Electrical Specifications 13
Environmental Conditions 14
Mechanical Specifications 14
RF Exposure Warning 14
Mechanical Outline 15
Dekolink Wireless Limited Warranty 16
Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510
Tel- 972-3-9180-180; Fax-972-3- 190-9180 ; Email-marketing@dekolink.com
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Web site-
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