NVRCSI-DSP25XU7CCSI DIGITAL REPEATER

CSI-DSP85-250-L7AB, CSI-DSP85-250-U7C, CSI-DSP85I-250-L7AB, CSI-DSP85I-250-U7C, CSI-DSP85-251-L7AB, CSI-DSP85-251-U7C, CSI-DSP85I-251-L7AB, and CSI-DSP85I-251-U7C, Installation Manual Table of Contents Document Purpose / Intended Users ................................................................................................................................. 4 Application........................................................................................................................................................................... 4 Safety Guidelines................................................................................................................................................................. 4 Radio and Television Interference...................................................................................................................................... 4 Product Registration Information....................................................................................................................................... 4 Important Safety Information ............................................................................................................................................. 5 Product Introduction........................................................................................................................................................... 5 Terms used in this manual ................................................................................................................................................. 5 Band Plan and Filter Naming Convention........................................................................................................................... 6 Functional Overview............................................................................................................................................................ 7 LED Indicator........................................................................................................................................................................ 7 Local Communication Interface Ports ............................................................................................................................... 8 Ethernet................................................................................................................................................................................ 8 USB Interface ....................................................................................................................................................................... 8 EIA232 Pin Specifications................................................................................................................................................... 8 Monitoring & Alarms ........................................................................................................................................................... 9 System Set-Up Considerations .......................................................................................................................................... 9 Selection of external attenuators to be used in line with the Antenna Port(s) ............................................................... 9 DONOR PORT..................................................................................................................................................................... 10 SERVER PORT.................................................................................................................................................................... 10 Attenuator Selection Guidelines....................................................................................................................................... 10 Mounting the Digital Repeater........................................................................................................................................... 11 Important Installation Notes ............................................................................................................................................. 12 Installation Tips................................................................................................................................................................. 12 Optional Accessories ....................................................................................................................................................... 12 Circuit Operational Description........................................................................................................................................ 13 Functional Block Diagram................................................................................................................................................. 13 Mechanical Specifications ............................................................................................................................................... 14 Environmental Requirements........................................................................................................................................... 14 AC Power Specifications .................................................................................................................................................. 14 Operating Power Parameters .......................................................................................................................................... 15 Mechanical Drawing .......................................................................................................................................................... 16 System Status: .................................................................................................................................................................. 17 Web based GUI Session ..............................…

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16 August 2010 To Whom It May Concern Please be advised that Burt Salkins of Cellular Specialties authorizes Larry Stillings of Compliance Worldwide, Inc. to act on our behalf, until otherwise notified, for applications submitted for the purpose of obtaining an FCC Grant of Equipment Authorization. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Regards, Burt Salkins Burt Salkins Director of Engineering

31 August 2010 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: NVRCSI-DSP25XU7C Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below : Exhibit Type File Name Block Diagram Schematics Operational Description Tuning Procedure DSPU7C BlkDia.pdf DSPU7C Schem.pdf DSPU7C OpDes.pdf DSPU7C TunPro.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also require temporary confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name External Photos Internal Photos DSPU7C ExtPho.pdf DSPU7C IntPho.pdf Temporary confidentiality from public disclosure is important for Cellular Specialties from a commercial perspective. It enables the company to complete its development and regulatory efforts prior to introducing the product to the marketplace. Releasing information on the product via the FCC website prior to formal market introduction can be confusing to our customers and places the company at a competitive disadvantage . Regards, Burt Salkins Burt Salkins Director of Engineering

MODEL CSI-DSP-25X-U7C Repeater FCC ID and IC LABEL FCC ID: NVRCSI-DSP25XU7C This device complies with parts 27 and 2 of the FCC rules MODEL DSP85-25X-U7C Frequency Programmable Repeater PART 15 LABEL Model CSI-DSP85-25X-U7C FCC ID: NVRCSI-DSP85-25X-U7C This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation .

DSP U7C Inside unit DSP U7C RF PCB Shields DSP U7C RF PCB Top DSP U7C RF PCB Back DSP U7C SBC front DSP U7C SBC back

Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 COMPLIANCE WORLDWIDE INC. TEST REPORT 318-10R2 In Accordance with the Requirements of FCC PART 27:2009 Subpart C Issued to Cellular Specialties, Inc. 670 North Commercial Street Manchester, NH 03101 (603) 626-6677 for DSP85: Digital Repeater Upper C Band LTE 700 MHz Model: CSI-DSP85-25X-U7C FCC ID: NVRCSI-DSP25XU7C Report Issued on September 15, 2010 Tested by This test report shall not be reproduced, except in full, without written permission from Compliance Worldwide, Inc. (603) 887 3903 Fax 887 6445 http://www.complianceworldwide.com Test Number: 318-10R2 Issue Date: 9/15/2010 Page 2 of 30 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Table of Contents 1. Scope ......................................................................................................................................... 3 2. Product Details ........................................................................................................................... 3 2.1. Manufacturer ........................................................................................................................ 3 2.2. Model Number...................................................................................................................... 3 2.3. Serial Number ...................................................................................................................... 3 2.4. Description ........................................................................................................................... 3 2.5. Power Source....................................................................................................................... 3 2.6. EMC Modifications ............................................................................................................... 3 3. Product Configuration................................................................................................................. 3 3.1. Support Equipment .............................................................................................................. 3 3.2. Cables .................................................................................................................................. 3 3.3. Operational Characteristics & Software ...............................................................................4 3.4. Block Diagram ...................................................................................................................... 4 4. Measurement Parameters.......................................................................................................... 5 4.1. Measurement Equipment Used to Perform Test ................................................................. 5 4.2. Measurement & Equipment Setup ....................................................................................... 5 4.3. Test Procedure..................................................................................................................... 5 5. Measurement Summary ............................................................................................................. 6 6. Measurement Data ..................................................................................................................... 7 6.1. Power and Antenna Height Limits 27.50 (b)(4)................................................................... 7 6.2. Bandwidth Limitations (FCC Part 2.1049) ........................................................................10 6.3. Spurious Emissions at the Antenna Terminals 27.53 (c).................................................. 13 6.4. Spurious Emissions at the Antenna Terminals - Additional Requirements 27.53(f)......... 19 6.5. Field Strength of Spurious Emissions 27.53 (c) ............................................................... 20 6.6. Frequency Stability 27.54 ................................................................................................. 24 6.7. Inter-modulation ................................................................................................................ 25 6.8. Public Exposure to Radio Frequency Energy Levels 1.1307 (b)(1).................................. 27 7. Test Site Description ................................................................................................................ 28 Appendix A ................................................................................................................................... 29 Test Number: 318-10R2 Issue Date: 9/15/2010 Page 3 of 30 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com 1. Scope This test report certifies that the Cellular Specialties DSP85: Digital Repeater Upper C Band LTE 700 MHz, as tested, meets the FCC Part 27 Subpart C requirements. The scope of this test report is limited to the test sample provided by the client, only in as much as that sample represents other production units. If any significant changes are made to the unit, the changes shall be evaluated and a retest may be required. This report contains updated inter-modulation measurements using a modulated input signal. 2. Product Details 2.1. Manufacturer: Cellular Specialties 2.2. Model Number: CSI-DSP85-24X-U7C 2.3. Serial Number: FCC00708 2.4. Description: The CSI Digital Repeater is designed for use within enclosed structures where sufficient signal from local cell sites to operate cell phones or data cards is limited or unavailable. Adequate signal must be available outside the structure as a prerequisite to achieving in- building coverage. The CSI-DSP85-25X-U7C provides 85 dB of gain in the 746-757 MHz Downlink and 776-787 MHz Uplink bands. 2.5. Power Source: 120 VAC, 60 Hz 2.6. EMC Modifications: None 3. Product Configuration 3.1. Support Equipment Device Manufacturer Mo…

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Test Images – FCC ID: NVRCSI-DSP25XU7C Radiated Emissions, Front View Radiated Emissions, Rear View Conducted Emissions, Front View Conducted Emissions, Rear View