NT3DAC-850-125G2GSM/EDGE Dual Amplifier Booster Combiner

GSM/EDGE Dual Amplifier Booster Combiner CCI Model Number DAC-850-125-G2 USER’S GUIDE Product Description: DAC-850-125-G2 Dual Amplifier Booster/ Combiner: The CCI GSM Dual Amplifier-Booster Combiner Module (DAC) consists of two linear power amplifiers with intermodulation level control circuitry, each capable of generating a 125 Watt GSM/EDGE signal. The Dual Amplifier-Combiner Module (DAC) contains a passive hybrid combiner at the output which combines both signals to provide two 60 Watt GSM/EDGE signals on a common output. Operation Description: The DAC-850-125-G2 Dual Amplifier Booster/ Combiner is designed to supply a nominal output power level of 60 Watts (48 dBm) per channel. Although the gain of the Dual Amplifier Booster/ Combiner is fixed, the output can be adjusted by setting the input power level. Operation and Installation Instructions: The following instructions should be followed when installing the unit in service: • Apply a 26-30VDC input voltage to the DC Input connector of the Dual Amplifier-Booster/Combiner Module. • Insure that the DC Source is capable of delivering up to 30 Amps at 28VDC. COMMUNICATIO COMPONENTS Extending Wireless Coverage 89 Leuning Street Phone: 201-342-3338 2 nd Floor Fax: 201-342-3339 South Hackensack, NJ 07606 www.cciproducts.com z Page 2 • Apply a GSM/EDGE signal of up to +41dBm to each RF input port of the Dual Amplifier-Booster/Combiner Module. • The Dual Amplifier-Booster/Combiner Module will provide approximately 7dB or less of RF Gain. • Check the RF output to insure the proper output power is present. {Approximately 60 Watts (48dBm) per channel}. • Adjust the input power level to insure the output power level is in compliance with the values indicated in the table on page 2. • Install the Alarm Connector to the Alarm Output connector of the Dual Amplifier-Booster/Combiner Module. Setting the RF Output Power on the DAC-850-125-G2 Booster Amplifier The RF output power is not adjustable on the DAB & DAC Booster Amplifier. The user must adjust the RF input power to the Booster Amplifier such that the RF output power level does not exceed the levels shown below in order for the RF output spectral emissions to be compliant with the FCC spurious emissions limit of -13 dBm outside of the assigned frequency block. These levels must not be exceeded. Note: At the highest and lowest channels, the power output must be reduced to 3 Watts for GSM and 5.8 Watts for EDGE modulations to achieve band-edge compliance. Channel Center Frequency (MHz) Maximum RF 0utput (Watt)* 869.2-893.8 125 * Note: The Maximum RF Output Power is after any passive losses after the Booster Amplifier such as filters and cables. This equipment complies with Part 22 of the FCC rules. Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. In order to comply with FCC rules for RF exposure, it must be observed that the antenna connected to this equipment be fixed on an outdoor structure and that it must have a minimum separation distance of 10 meters between it and any person."

COMMUNICATION COMPONENTS INC Extending Wireless Coverage 89 Leuning Street Phone: 201-342-3338 2 nd Floor Fax: 201-342-3339 South Hackensack, NJ 07606 www.cciproducts.com November 17, 2005 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Authority to Act as Agent to the Federal Communications Commission On our behalf, I appoint Nemko Dallas, Inc. to act as agent in the preparation of this application for equipment authorization to the Federal Communications Commission. I certify that submitted Exhibits properly describe the device or system for which equipment authorization is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Commission's regulations will have affixed to it a label identical to that submitted for approval with this application. APPLICANT ANTI-DRUG ABUSE CERTIFICATION: In signing this letter, Applicant certifies that, in the case of an individual applicant, he or she is not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a), or, in the case of a non-individual applicant (e.g. corporation, partnership or other unincorporated association), no party to the application is subject to a denial of federal benefits, that includes FCC benefits, pursuant to that section. For the definition of a "party" for these purposes, see 47 CFR 1.2002(b). Dated this 17 th Day of November 2005 Agency agreement expiration date: By: Dennis Nathan Title: President Telephone: (201) 342-3338 Applicant: Communication Components Inc.

COMMUNICATION COMPONENTS INC Extending Wireless Coverage 89 Leuning Street Phone: 201-342-3338 2 nd Floor Fax: 201-342-3339 South Hackensack, NJ 07606 www.cciproducts.com November 18, 2005 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Re: Request for Confidentiality In reference to the application under FCC ID: NT3DAC-850-125G2, and pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, Communication Components Inc. hereby requests confidential treatment of the accompanying information as outlined below: (1) Schematic Diagram & Parts List contained in electronic file identified as Schematic Diagram & Parts List DAC-850-125-G2.PDF. (2) Internal Photographs, Block diagram, operational description and tune up. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials might be harmful to the Applicant and provide unjustified benefits to its competitors. Communication Components understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying documents will not be made prior to the date of the Grant for this application. Sincerely, Dennis Nathan President Communication Components Inc.

MODEL #: DAC-850-125-G2 FCC ID: NT3DAC-850-125G2 1.5” 0.75” FCC LABEL FOR DAC-850-125-G2

MODEL #: DAC-850-125-G2 FCC ID: NT3DAC-850-125G2 1.5” 0.75” FCC LABEL FOR DAC-850-125-G2

Nemko Test Report: 52047RUS1 Applicant: Communication Components, Inc. 89 Leuning Street 2 nd Floor Hackensack, NJ 07606 Equipment Under Test: DAC-850-125 (E.U.T.) In Accordance With: FCC Part 22, Subpart H 850 MHz Cellular Band Amplifier Tested By: Nemko USA, Inc. 802 N. Kealy Lewisville, TX 75057-3136 Authorized By: Tom Tidwell, Frontline Group Manager Date: 25 November, 2005 Nemko USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 2 of 54 Table of Contents SECTION 1. SUMMARY OF TEST RESULTS ...............................................................................................3 SECTION 2. GENERAL EQUIPMENT SPECIFICATION............................................................................5 SECTION 3. RF POWER OUTPUT ..................................................................................................................7 SECTION 4. OCCUPIED BANDWIDTH..........................................................................................................8 SECTION 5. SPURIOUS EMISSIONS AT ANTENNA TERMINALS........................................................21 SECTION 6. FIELD STRENGTH OF SPURIOUS ........................................................................................36 SECTION 7. TEST EQUIPMENT LIST..........................................................................................................39 ANNEX A - TEST DETAILS ...............................................................................................................................40 ANNEX B - TEST DIAGRAMS ..........................................................................................................................46 Nemko USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 3 of 54 Section 1. Summary of Test Results Manufacturer: Communication Components, Inc. Model No.: DAC-850-125 Serial No.: A006936 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, Subpart H. New Submission Production Unit Class II Permissive Change Pre-Production Unit 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. NONE Nemko USA 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 USA 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 USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 4 of 54 Summary Of Test Data NAME OF TEST PARA. NO. SPEC. RESULT RF Power Output 22.913(a) 500W ERP Complies Occupied Bandwidth 22.917(c) Input/Output Complies Spurious Emissions at Antenna Terminals 22.917 -13 dBm Complies Field Strength of Spurious Emissions 22.917 -13 dBm E.I.R.P. Complies Frequency Stability 22.355 1.5 ppm NA Footnotes : (1) Device does not demodulate input RF. The device is a power amplifier unit designed to integrate into a BTS. Measurement uncertainty for each test configuration is expressed to 95% probability. . Nemko USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 5 of 54 Section 2. General Equipment Specification Supply Voltage Input: 24 Vdc Frequency Range: 869.2 to 893.8 MHz Note: At the highest and lowest channels, the power output must be reduced to 3 Watts for GSM and 5.8 Watts for EDGE modulations to achieve bandedge compliance. CDMA GSM NADC EDGE AMPS (F9W) (G7W) (DXW) (G7W) (F8W, F1D) Type of Modulation and Designator: Output Impedance: 50 ohms Downlink: Per Channel:62.5 W RF Output (Rated): Total:125 W Uplink: Per Channel:NA W Total:NA W Frequency Translation: F1-F1 F1-F2 N/A The device is simply an amplifier and does not translate the frequency. Software Duplexer Change Fullband Coverage Band Selection: Nemko USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 6 of 54 Description of Operation The device is a base station amplifier operating in the 850 MHz cellular band utilizing GSM and GSM EDGE technology. Each input outputs 62.5 Watts single carrier only and input into a combiner prior to output. The device is rated at 125 Watts combined power. Operation on the lowest and highest defined channels requires a reduction in rf power output to 3 watts GSM and 5 watts for EDGE modulation. System Diagram Nemko USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 7 of 54 Section 3. RF Power Output NAME OF TEST: RF Power Output PARA. NO.: 2.1046 TESTED BY: David Light DATE: 26 October 2005 Test Results: Complies. Test Data: Modulation Type Per Channel Power Output (dBm) Composite Power Output (dBm) Per Channel Power Output (Watts) Composite Power Output (Watts) GSM 47.96 50.96 62.5 125 EDGE 47.96 50.96 62.5 125 GSM (Reduced) 34.8 - 3.0 - EDGE (Reduced) 37.6 - 5.8 - Note: RF power output must be reduced at 869.2 and 893.8 MHz (center of lowest and highest channels) to 3 Watts for GSM and 5.8 Watts for EDGE modulations to adhere to bandedge requirements. Equipment Used: 1036-1053-1054-1064-1067-1060 Measurement Uncertainty: +/- 1.7 dB Temperature: 20 °C Relative Humidity: 30 % Nemko USA, Inc. FCC PART 22, SUBPART H 850 MHz Cellular Band Amplifier EQUIPMENT: DAC-850-125 Test Report No.: 52047RUS1 Page 8 of 54 Section 4. Occupied Bandwidth NAME OF…

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