Table of Contents
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Installation
and
Operating Instructions
for
MW-CBDA-SMR-800-900-1W80
Dual Band
Compact Bi-Directional Amplifier
Dekolink Wireless Proprietary and Confidential Information. Copying, Distribution, and Disclosure are
D
ekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510
prohibited without Express Authorization from Dekolink Wireless Company.
Tel- 972-3-918
0-180; Fax-972-3-
9180
-
190
;
;
Email-marketing@dekolink.com
This document is protected by all applicable copyright laws.
Web site-
r
page 1 of 16
www.dekolink.c
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ev 1
11/04
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Table of Contents
Summary of Contents for Dekolink Wireless MW-CBDA-SMR-800-900-1W80
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Page 1: Operating Instructions
Installation Operating Instructions MW-CBDA-SMR-800-900-1W80 Dual Band Compact Bi-Directional Amplifier Dekolink Wireless Proprietary and Confidential Information. Copying, Distribution, and Disclosure are ekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 prohibited without Express Authorization from Dekolink Wireless Company. Tel- 972-3-918 0-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 2: Table Of Contents
RF Faults and RF Power Amplifiers LED Indications: Electrical Specifications Environmental Conditions Mechanical Specifications RF Exposure Warning Mechanical Outline Dekolink Wireless Limited Warranty Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com Web site- page 2 of 16 ev 1 11/04 www.dekolink.com... -
Page 3: Cbda Overview
PWR: Power on green LED 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- 9180 Email-marketing@dekolink.com... -
Page 4: Remote Alarm Connector (Back Panel)
The power amplifiers in the CBDA have an AGC option switch. They also have a Power LED lamp that illuminates when the output power has reached the preset power limit. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 5: Rf Block Diagram
The step attenuator on the low noise amplifier can reduce the CBDA gain. The CBDA gain can be stepped down by the amount indicated on the step attenuator 0 to 30 dB in 2 dB steps) Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 6: Agc Function
AGC switch must be always ON in order to limit the spurious signals. Gain setting: By using the rotary knob, the attenuation can be adjusted from 0 to 30 dB in 2 dB steps. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 7: Cbda Monitor And Alarm
Pin 2 and 3 of the D type connector provide complimentary relay alarm function; short at fault and open at no fault. • The alarm LEDs (red) are displayed on the CBDA cover. The green led is power on indication. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 8: Cbda Monitor And Alarm Function Block Diagram
Alarm relay connection to D connector: Pin 2 to 4 open at any fault; short at no fault Pin 2 to 3 short at any fault; open at no fault Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 9: Cbda Installation
To measure the isolation; inject a known signal into one antenna and measure the power at the other antenna. This should be done across the frequency range of both uplink and downlink bands. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 10: Installation Steps
To reduce gain, reconnect the antenna cables. Reduce the gain at both uplink and downlink path until this LED stops illuminating. Reduce the gain further by 10 dB. This is the maximum usable gain. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 11: Diagnostics Guide
Alarm relay connection to D connector: Pin 2 to 4 open at any fault; short at no fault Pin 2 to 3 short at any fault; open at no fault Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 12: Rf Faults And Rf Power Amplifiers Led Indications
Turn AGC on, or reduce gain so that LED downlink amplifier overload just turns from off to on. Set the same gain for the uplink channel Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com Web site-... -
Page 13: Electrical Specifications
3rd Order output Intercept point +44 dBm typical Downlink alarm turn on DL power <15 dBm Power Supply 110/220V AC, 50-60 Hz /50 Watt Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com Web site- page 13 of 16... -
Page 14: Environmental Conditions
VSWR: better than 2:1 , Impedance: 50 ohm. The indoor antenna must be installed to provide a minimum separation distance of 0.2 m (20 cm) from persons within the area. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com... -
Page 15: Mechanical Outline
Install this way up with RF connectors facing down Mechanical Outline Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3- 9180 Email-marketing@dekolink.com Web site- page 15 of 16 ev 1 11/04 www.dekolink.com... -
Page 16: Dekolink Wireless Limited Warranty
IMITED ARRANTY Dekolink Wireless [Ltd.] (“Dekolink”), manufacturer of this product (the “Product”) warrants to the original purchaser (“Purchaser”) that the Product is free from defects in materials and workmanship for a term that ends on the earlier of twelve (12) months from the date of activation of the Product or fifteen (15) months from the date of shipment of the Product by Dekolink.
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