OIWCBDA800AB1W60MW-CBDA-800AB-1W60

Dekolink W Dekolink Wireless Proprietary and Confidential Information. Copying, Distribution, and Disclosure are p. ireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 1 of 12 INSTALLATION AND OPERATING INSTRUCTIONS FOR MW-CBDA SERIES 1W60A COMPACT BI-DIRECTIONAL AMPLIFIERS rohibited without Express Authorization from Dekolink Wireless Company This document is protected by all applicable copyright laws. TABLE OF CONTENTS PARAGRAPH PAGE No BDA OVERVIEW 3 BLOCK DAIGRAM DESCRIPTION 3 AGC & MGC FUNCTION 5 BDA INSTALLATION 6 BASE/DONOR ANTENNA INSTALLATION 6 REMOTE/SERVICE ANTENNA INSTALLATION 6 ANTENNA ISOLATION 6 INSTALLATION STEPS 7 DIAGNOSTICS GUIDE 8 ELECTRICAL SPECIFICATIONS 9 SYSTEM FREQUENCY RANGE 9 ENVIRONMENTAL CONDITIONS 10 MECHANICAL SPECIFICATIONS 10 RF EXPOSURE WARNING 10 DEKOLINK WIRELESS LIMITED WARRANTY 12 LIST OF DRAWINGS DRAWING PAGE No BDA (WITH AGC) RF BLOCK DIAGRAM DRAWING 4 AGC & MGC CONTROL 5 MECHANICAL OUTLINE 11 Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 2 of 12 BDA OVERVIEW: The Bi-Directional Amplifier (BDA) assembly provides an exceptional repeater/booster performances to extend the coverage area of radio communications in buildings and RF shielded environments. Features such as high linearity power amplifiers are contributing for the overall improved system linearity performances. The unit is based on a duplexed path configuration, having sharp out of band attenuation for improved isolation between the receiving and transmitting paths. BLOCK DIAGRAM DESCRIPTION: The CBDA Downlink path receives the RF signals from base station amplifies them and transmits them to the subscriber. The BDA Uplink path receives the RF signals from the subscriber amplifies them and transmits them to the base station. Two duplexers frequency separate the signals to the proper amplifying path and isolate the two signals. The amplifiers in this BDA have an AGC option switch. When switched on, the AGC circuit limits the amplifier output power. The AGC circuit senses the output power and introduces more attenuation, when the output power exceeds the preset level of +27dBm*. This way the gain of the amplifier is reduced, its output power is limited and the intermodulations products are kept below the desired level. In this manner the output power cannot exceed the +27 dBm* preset power and the IMD levels are always kept below –13 dBm. The AGC amplifier has a Power LED lamp that illuminates when the output power has reached the preset power limit. *Note : AGC preset level can be factory set to +24dBm upon customer request. In addition the BDA has a trimmer that enables the reduction of the gain by 15 dB. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 3 of 12 Duplexer Downlink Duplexer Uplink TO BASE STATION ANTENNA TO AREA ANTENNA (N-TYPE) (N-TYPE) AGC RF AMPLIFIER AGC CIRCUIT DETECTER AGC CIRCUIT DETECTER AGC RF AMPLIFIER COUPLER COUPLER MGC MGC BDA RF BLOCK DIAGRAM Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 4 of 12 AGC & MGC FUNCTION The BDA has AGC function. Their amplifier has a directional coupler and a detector at the output of the high power amplifier to monitor the output power. When a high signal is received the automatic level control detects the amplitude and sends a feedback signal to a voltage variable attenuator which attenuates the signal level so that the output power of the amplifier does not exceed the preset limit. The LED on the amplifier illuminates when the power out the amplifier is within the set limit (both when the AGC is On and when the AGC is OFF). 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 BDA 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. Turning it halfway would reduce the gain by 7.5 dB. 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. AGC & MGC CONTROL (Control Window Located at BDA sides) Gain Control Trimmer (MGC) Power Out LED AGC Enable Switch Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 5 of 12 BDA INSTALLATION Install the BDA Repeater in a shielded, ventilated and easy to reach area. Use low loss cables to connect antennas to the BDA. Install the BDA close to the service area to improve output power and noise figure. Mount the BDA with RF connecters pointing down. The RF connection is made via two type “N” female connectors. The RF connector labeled “Base” must be connected to the antenna; usually a Yagi; pointing to the base station. The RF connection labeled “Mobile” must be connected to the antenna pointing into the area to be covered by the BDA. BASE / DONOR ANTENNA INSTALLATION Typically this is a directional antenna such as Yagi or Dish antenna of 10 to 15 dB gain. This antenna is pointed to the base station to get maximum input power. This antenna should be in line of sight with the base site. Raise this antenna higher if no line of sight is achieved. The required Base signals should be the dominant s…

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Dekolink WIRELESS Ltd. 16 Bazel St. Qiryat-Arieh Petah-Tikva, Israel, 49510 Tel- 972-3-9180-180 Fax-972-3-190-9180 e-mail: [email protected] web www.decolink.com FCC ID: OIWCBDA800AB1W60 LABEL FORMAT Page 1 of 1 FCC ID CBDA 800AB-1W60.doc

Dekolink W Dekolink Wireless Proprietary and Confidential Information. Copying, Distribution, and Disclosure are p. ireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 1 of 12 INSTALLATION AND OPERATING INSTRUCTIONS FOR MW-CBDA SERIES 1W60A COMPACT BI-DIRECTIONAL AMPLIFIERS rohibited without Express Authorization from Dekolink Wireless Company This document is protected by all applicable copyright laws. TABLE OF CONTENTS PARAGRAPH PAGE No BDA OVERVIEW 3 BLOCK DAIGRAM DESCRIPTION 3 AGC & MGC FUNCTION 5 BDA INSTALLATION 6 BASE/DONOR ANTENNA INSTALLATION 6 REMOTE/SERVICE ANTENNA INSTALLATION 6 ANTENNA ISOLATION 6 INSTALLATION STEPS 7 DIAGNOSTICS GUIDE 8 ELECTRICAL SPECIFICATIONS 9 SYSTEM FREQUENCY RANGE 9 ENVIRONMENTAL CONDITIONS 10 MECHANICAL SPECIFICATIONS 10 RF EXPOSURE WARNING 10 DEKOLINK WIRELESS LIMITED WARRANTY 12 LIST OF DRAWINGS DRAWING PAGE No BDA (WITH AGC) RF BLOCK DIAGRAM DRAWING 4 AGC & MGC CONTROL 5 MECHANICAL OUTLINE 11 Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 2 of 12 BDA OVERVIEW: The Bi-Directional Amplifier (BDA) assembly provides an exceptional repeater/booster performances to extend the coverage area of radio communications in buildings and RF shielded environments. Features such as high linearity power amplifiers are contributing for the overall improved system linearity performances. The unit is based on a duplexed path configuration, having sharp out of band attenuation for improved isolation between the receiving and transmitting paths. BLOCK DIAGRAM DESCRIPTION: The CBDA Downlink path receives the RF signals from base station amplifies them and transmits them to the subscriber. The BDA Uplink path receives the RF signals from the subscriber amplifies them and transmits them to the base station. Two duplexers frequency separate the signals to the proper amplifying path and isolate the two signals. The amplifiers in this BDA have an AGC option switch. When switched on, the AGC circuit limits the amplifier output power. The AGC circuit senses the output power and introduces more attenuation, when the output power exceeds the preset level of +27dBm*. This way the gain of the amplifier is reduced, its output power is limited and the intermodulations products are kept below the desired level. In this manner the output power cannot exceed the +27 dBm* preset power and the IMD levels are always kept below –13 dBm. The AGC amplifier has a Power LED lamp that illuminates when the output power has reached the preset power limit. *Note : AGC preset level can be factory set to +24dBm upon customer request. In addition the BDA has a trimmer that enables the reduction of the gain by 15 dB. Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 3 of 12 Duplexer Downlink Duplexer Uplink TO BASE STATION ANTENNA TO AREA ANTENNA (N-TYPE) (N-TYPE) AGC RF AMPLIFIER AGC CIRCUIT DETECTER AGC CIRCUIT DETECTER AGC RF AMPLIFIER COUPLER COUPLER MGC MGC BDA RF BLOCK DIAGRAM Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 4 of 12 AGC & MGC FUNCTION The BDA has AGC function. Their amplifier has a directional coupler and a detector at the output of the high power amplifier to monitor the output power. When a high signal is received the automatic level control detects the amplitude and sends a feedback signal to a voltage variable attenuator which attenuates the signal level so that the output power of the amplifier does not exceed the preset limit. The LED on the amplifier illuminates when the power out the amplifier is within the set limit (both when the AGC is On and when the AGC is OFF). 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 BDA 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. Turning it halfway would reduce the gain by 7.5 dB. 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. AGC & MGC CONTROL (Control Window Located at BDA sides) Gain Control Trimmer (MGC) Power Out LED AGC Enable Switch Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510 Tel- 972-3-9180-180; Fax-972-3-190-9180; [email protected] ; Web site- www.dekolink.com r ev 8 10/03 page 5 of 12 BDA INSTALLATION Install the BDA Repeater in a shielded, ventilated and easy to reach area. Use low loss cables to connect antennas to the BDA. Install the BDA close to the service area to improve output power and noise figure. Mount the BDA with RF connecters pointing down. The RF connection is made via two type “N” female connectors. The RF connector labeled “Base” must be connected to the antenna; usually a Yagi; pointing to the base station. The RF connection labeled “Mobile” must be connected to the antenna pointing into the area to be covered by the BDA. BASE / DONOR ANTENNA INSTALLATION Typically this is a directional antenna such as Yagi or Dish antenna of 10 to 15 dB gain. This antenna is pointed to the base station to get maximum input power. This antenna should be in line of sight with the base site. Raise this antenna higher if no line of sight is achieved. The required Base signals should be the dominant s…

Text truncated - open the document above for the full version.

Dekolink WIRELESS Ltd. 16 Bazel St. Qiryat-Arieh Petah-Tikva, Israel, 49510 Tel- 972-3-9180-180 Fax-972-3-190-9180 e-mail: [email protected] web www.dekolink.com 18.09.03 CBDA-800AB-1W60-A PARTS LIST Part No Description Quantity PS001A0620/2800 CON.PWR-FILTER AC 6A 250V 50-400HZ 1 ZWA-50-24 PWR SUP. AC/DC IN:85-265V OUT;24V;2.1A 1 2139-4 TERMINAL CRIMP HOUSING 1 300DA40650 HEAT SINK 1 300DA40550 BDA COMPACT CHASSIS 1 300DB43000 BDA COMPACT COVER 1 SM86-11SMA(X2)-14.5CM CABLE ASSY L=14.5 CM SMA-P2 X2 CONN 1 SM86-11SMA(X2)-22CM CABLE ASSY L=22 CM SMA-P2 X2 CONN 1 SM86-11SMA(X2)-24CM CABLE ASSY L=24 CM SMA-P2 X2 CONN 1 SM86-11SMA(X2)-11CM CABLE ASSY L=11 CM SMA-P2 X2 CONN 1 15112100170 DIPLEXER COMPACT 1W 60DB TDMA A+B 2 300DA4400 AMP 2W 2 Page 1 of 1 PART LIST CBDA800AB-1W60.doc

Prediction of MPE limit at a given distance Uplink Base Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radiatorR = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 27.00 (dBm) Maximum peak output power at antenna input terminal: 501.1872336 (mW) Antenna gain(typical): 10 (dBi) Maximum antenna gain: 10 (numeric) Prediction distance: 30 (cm) Prediction frequency: 824-849 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.6 (mW/cm^2) Power density at prediction frequency: 0.443147 (mW/cm^2) Maximum allowable antenna gain: 11.31603624 (dBi) Margin of Compliance: 1.316036238 2 4 R PG S π =

Prediction of MPE limit at a given distance Downlink Mobile Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radiatorR = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 27.00 (dBm) Maximum peak output power at antenna input terminal: 501.1872336 (mW) Antenna gain(typical): 2 (dBi) Maximum antenna gain: 1.584893192 (numeric) Prediction distance: 20 (cm) Prediction frequency: 869-894 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.6 (mW/cm^2) Power density at prediction frequency: 0.158027 (mW/cm^2) Maximum allowable antenna gain: 7.794211057 (dBi) Margin of Compliance: 5.794211057 2 4 R PG S π =

Test Report: 3W07345 Applicant: Dekolink Wireless Ltd. 16 Bazel St. Qiryat-Arieh Petah-Tikva, 49510 Israel Equipment Under Test: MW-CBDA-800AB-1W60-PG2 (EUT) Bi-Directional Amplifier FCC ID: OIWCBDA800AB1W60 In Accordance With: FCC Part 22 Tested By: Nemko Canada Inc. 303 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: Kevin Carr, EMC Specialist Date: 30 October 2003 Total Number of Pages: 27 Nemko Canada Inc. FCC PART 22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 2 of 27 Table of Contents Section 1. Summary of Test Results ...................................................................................3 Section 2. General Equipment Specification......................................................................5 Section 3. RF Power Output ................................................................................................6 Section 4. Occupied Bandwidth ..........................................................................................7 Section 5. Spurious Emissions at Antenna Terminals ....................................................12 Section 6. Field Strength of Spurious Emissions .............................................................23 Section 7. Test Equipment List .........................................................................................25 Section 8. Block Diagrams .................................................................................................26 Nemko Canada Inc. FCC PART 22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 3 of 27 Section 1. Summary of Test Results General All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with FCC Part 22. New Submission Production Unit Class II Permissive Change Pre-Production Unit A M P Equipment Code THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. TESTED BY: _____________________________________ DATE: 29 October 2003 Glen Westwell, Wireless Technologist Nemko Canada Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 4 of 27 Summary Of Test Data Name Of Test Para. No. Result RF Power Output 2.1046 Complies Occupied Bandwidth 2.1049 Complies Spurious Emissions at Antenna Terminals 2.1051 Complies Field Strength of Spurious Emissions 2.1053 Complies Frequency Stability 2.1055 N/A Footnotes For N/A’s: All Tests were conducted with the AGC circuitry enabled, and verified with AGC disabled. The EUT is an f1-f1 amplifier, as such frequency stability was not performed. Indoor Temperature: 23°C Humidity: 15% Outdoor Temperature: 12°C Humidity: 60% Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 5 of 27 Section 2. General Equipment Specification Manufacturer: Dekolink Wireless Ltd. Model No. MW-CBDA-800AB-1W60-PG2 Serial No: 03074157 Date Received In Laboratory: 15 Oct 2003 Nemko Identification No.: #1 Supply Voltage: 120VAC, 60Hz Frequency Range: Downlink: 869-894MHz Uplink: 824-849 MHz RF Output Power (Rated): Downlink: 27.0dBm (0.5W) Uplink: 27.0dBm (0.5W) Modulation: TDMA & CDMA Emission Designator: DXW – TDMA F9W - CDMA Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 6 of 27 Section 3. RF Power Output Para. No.: 2.1046 Test Performed By: Glen Westwell Date of Test: 28 Oct 2003 Minimum Standard: 22.913(a) Test Results: Complied. The maximum RF output power is within ± 1dB of the manufacturer’s rating. The RF output power is de-rated according to the number of channels via AGC and is equal to Pmax –10LogN. Pmax = Maximum RF Output Power N = Number Of Channels Frequency (MHz) Measured Power (dBm) Rated Power (dBm) 869 26.2 27.0 881 27.3 27.0 894 26.4 27.0 824 27.1 27.0 836 27.3 27.0 849 26.5 27.0 Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 7 of 27 Section 4. Occupied Bandwidth Para. No.: 2.1049 Test Performed By: Glen Westwell Date of Test: 27 Oct 2003 Minimum Standard: 22.917, Input vs Output Test Results: Complied. Measurement Data: See attached graphs. The occupied bandwidth was measured by comparison of input to the output signal. This was done in order to determine if there was any degradation to the output signal due to the amplification through the repeater. Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 8 of 27 Downlink Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 9 of 27 Uplink Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 10 of 27 Downlink Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 11 of 27 Uplink Nemko Canada Inc. FCC PART22 Bi-Directional Amplifier PROJECT NO.:3W07345 EQUIPMENT: MW-CBDA-800AB-1W60-PG2 Page 12 of 27 Section 5. Spurious Emissions at Antenna Terminals Para. No.: 2.1051 Test Performed By: Glen Westwell Date of Test: 27 Oct 2003 Minimum Standard: 22.917(e): -13dBm Test Results: Complied. Measurement Data: See attached grap…

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