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
CBDA Overview
The Compact Bi-Directional Amplifier (CBDA) assembly provides exceptional
repeater/booster performances to extend the coverage area of radio communications
in buildings and RF shielded environments.
Main Characteristics
• Covers both SMR 800 and SMR 900 in one product.
• 65 dB RF gain
• Over 24 dBm (1/4 Watt) downlink composite power.
• Alarm indication by LED and Dry contact
• Automatic power limit option
• Exceptionally high linear operation
• Ideal for in-building coverage solutions
• Relative small size and light weight
• Cost effective solution
• Wall mounted easy Installation
• Reliable operation, maintenance free
Top Cover Alarm Indications
PWR:
Power on green LED
UL:
Illuminates at uplink power amplifier current fault
DL:
Downlink RF power fault. Illuminates when the DL transmitted power is less
than +15 dBm.
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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