OIWDCSAU47020W90Digital Channel Selective Amplifier � UHF

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 December 17, 2007 Equipment Authorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 CONFIDENTIALITY REQUEST FOR: FCC ID: OIWDCSAU47020W90 To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operational description, it is provided to customer based on non-disclosure agreement. • photos of circuits and amplifiers and internal photos, it is permanently mounted /sealed, not generally publicly accessible • Part list. • Tune up procedure. • User manual, provided to customer based on non-disclosure agreement. These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Please contact me if there is any information you may need. Sincerely, December 17, 2007 Yaron Moas Director, Engineering Division Dekolink wireless LTD Address: 12 Bazel St. P.O.B 10018, Petah-Tikva 49001, Israel Office: + 972-3.918. 0180 Mobile: +972-525.617.530 Fax: +972-3.918.0190 E-Mail: [email protected] Web: www.dekolink.com

Dekolink Wireless Ltd. MW-DCSA-U470-20W90 FCC ID: OIWDCSAU47020W90 Made in Israel

Maximum peak output power at antenna input terminal:43.00(dBm) Maximum peak output power at antenna input terminal:19953(mW) Antenna gain(typical):2.2(dBi) Maximum antenna gain:1.660(numeric) Prediction distance:100(cm) Sourse Based Time Average Duty Cycle:100(%) Prediction frequency:470(MHz) MPE limit for uncontrolled exposure at prediction frequency:0.313(mW/cm^2) Power density at prediction frequency:0.2635(mW/cm^2) Margin of Compliance:0.7522(dB)

www.nemko.com Test Report: 91505TRFWL Applicant: Dekolink Wireless Ltd. 16 Bazel St. Qiryat Arieh Petah-Tikva, 49510 Istael Apparatus: MW-DCSA-U470-20W90 FCC ID: OIWDCSAU47020W90 In Accordance With: FCC Part 90, Boosters Private Land Mobile Radio Services Tested By: Nemko Canada Inc. 303 River Road Ottawa, Ontario K1V 1H2 Authorized By: Jason Nixon, Telecom Specialist Date: October 16, 2007 Total Number of Pages: 34 FCC Part 90 Boosters : October 2006 Nemko Canada Inc. REPORT SUMMARY Report Number: 91505TRFWL FCC ID: OIWDCSAU47020W90 Specification: FCC Part 90 Report Summary These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 90. Conducted measurements were performed in accordance with ANSI TIA-603-B-2002. Radiated tests were conducted is accordance with ANSI C63.4-2003. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. The assessment summary is as follows: Apparatus Assessed: MW-DCSA-U470-20W90 Specification: FCC Part 90 Private Land Mobile Radio Services Compliance Status: Complies Exclusions: None Non-compliances: None Report Release History: Original Release Author: Heng Lin EMC/Wireless Specialist Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. Nemko Canada Inc. authorizes the applicant 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. Page 2 of 34 Nemko Canada Inc. REPORT SUMMARY Report Number: 91505TRFWL FCC ID: OIWDCSAU47020W90 Specification: FCC Part 90 TABLE OF CONTENTS Report Summary.........................................................................................................................................2 Section 1 : Equipment Under Test.............................................................................................................4 1.1 Product Identification.................................................................................................................................4 1.2 Samples Submitted for Assessment............................................................................................................4 1.3 Theory of Operation...................................................................................................................................4 1.4 Technical Specifications of the EUT..........................................................................................................5 Section 2 : Test Conditions.........................................................................................................................6 2.1 Specifications.............................................................................................................................................6 2.2 Deviations From Laboratory Test Procedures ............................................................................................6 2.3 Test Environment.......................................................................................................................................6 2.4 Test Equipment...........................................................................................................................................6 Section 3 : Observations.............................................................................................................................7 3.1 Modifications Performed During Assessment ............................................................................................7 3.2 Record Of Technical Judgements...............................................................................................................7 3.3 EUT Parameters Affecting Compliance.....................................................................................................7 3.4 Test Deleted................................................................................................................................................7 3.5 Additional Observations.............................................................................................................................7 Section 4 : Results Summary.....................................................................................................................8 4.1 FCC Part 90 : Test Results.........................................................................................................................9 Appendix A : Test Results........................................................................................................................10 Clause 90.205 Output Power ...............................................................................................................................10 Clause 90.210 Conducted Spurious Emissions....................................................................................................11 Clause 90.210 Radiated Spurious Emissions.......................................................................................................25 Clause 90.213 Frequency Stability......................................................................................................................26 Clause 2-11-04/EAB/RF Occupied Bandwidth...................................................................................................27 Clause 2-11-04/EAB/RF Out of Band Rejection..................................................................…

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