TA8AKRC161134-4WCDMA Radio Equipment

Open EXHIBIT 2 1 (1) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/16/06 A TA8AKRC161134-4 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch Subject: Request for Confidentiality To Whom It May Concern: We, Ericsson AB, hereby request that the Exhibits/Items listed below be withheld from public inspection in accordance with Sections 0.457 and 0.459 of the Commission’s Rules. This due to the following reasons: DS-CDMA Base Stations (BS) are designed strictly based on the technical specifications of the international project 3GPP (the 3 rd Generation Partnership Project). The competition in this field is very intense and a less advanced solution/design could get an unfair advantage by accessing the information as listed below from common domain. As we believe that we have implemented groundbreaking solutions and designs into our recent BS/Radio Unit (RU) compared to the previous BS/RU, the listed Exhibits/Items need to be protected from disclosure to our competitors in the industry. As the FCC records have in-depth information and a very wide distribution, we believe that you can understand our concerns. We are strong in our belief that all vendors in the industry need to compete by their own merits. We regard these Exhibits/Items to be our intellectual property and therefore as confidential information. As out BS are generally installed in restricted places, public access is not possible all thought some types of our BS under certain circumstances can be installed in an unrestricted place, but the doors on all of our BS’s are key-locked and can be opened only by authorized personnel. It is therefore individual modules within our BS that should not be revealed to the public. There are advanced technical and design solutions/information in the Exhibits/Items, as mentioned above, that we regard as Ericsson proprietary, with actual and potential patents pending. The information can be advantageous to our competitors as well as sources seeking ways to hack past the built in security functionality. These solutions or information thereof are not accessible even for our customers or partners unless non-disclosure agreements for particular item(s) have been signed. Confidential product information can be found in, but not necessarily limited to, internal photos of the BS and the RU, block diagrams, schematics diagrams, and parts lists as well as certain documents, such as the user’s manuals. Those documents can only be accessible by the customers who purchase out BS and accept the conditions and therefore are provided with unique information access tools. EXHIBIT 10 Internal Photos EXHIBIT 11 Block Diagram EXHIBIT 12 Schematics EXHIBIT 13 Users Guide EXHIBIT 14 Installation Guide EXHIBIT 15 Parts List EXHIBIT 16 Technical Circuit Description Regards, If any further information is required, please contact me directly. Also, would you please inform me when the Request for Confidentiality has been accepted and granted? Regards, Keith A. Goshia Engineer Staff Manager Ericsson Wireless 6210 Spine Road Boulder, CO 80301 Telephone: (303) 473-6956 Fax: (303) 473-6680 e-mail: [email protected]

Open EXHIBIT 1 1 (1) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/20/2006 B TA8AKRC1134-4 American Telecommunications Certification Body 6731 Whittier Ave Suite C110 McLean, VA 22101 Attention: Authorization and Evaluation Division Applicant: Ericsson Wireless Communications Equipment: FCC ID: TA8AKRC161134-4 To Whom It May Concern: Please find enclosed the following documentation for your review: EXHIBIT 1 Cover Letter EXHIBIT 2 Cover Letter Confidentiality EXHIBIT 3 Cover Letter Temperature Range EXHIBIT 4 N/A EXHIBIT 5 External Photos EXHIBIT 6 FCC ID Photo EXHIBIT 7 Tune Up Procedure EXHIBIT 8 N/A EXHIBIT 9 TA8AKRC161134-4 Test Report RRU FCC Registered Testing Laboratory: Elliott Laboratories 684 W. Maude Avenue Sunnyvale, CA 94085 PH (408) 245-7800 If any further information is required, please contact me directly. Also, would you please inform me when the Request for Confidentiality has been accepted and granted? Regards, Keith A. Goshia Engineer Staff Manager Ericsson Wireless 6210 Spine Road Boulder, CO 80301 Telephone: (303) 473-6956 Fax: (303) 473-6680 e-mail: [email protected]

Open EXHIBIT 4 1 (1) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/20/2006 A TA8AKRC161134-4 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch Subject: Modem in Filter Unit for the Radio Unit with FCC ID: TA8AKRC161134-4 Gentlemen; Enclosed are requests of a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier from Ericsson AB. The Cavity Filter Unit (FU) KRC 118 20/1 used for band pass filtering of the transmit signal from Radio Unit (RU) KRC 118 19/1 with the above FCC Identifier has a FSK/OOK modem. This modem is not activated. The intention is to use it for signaling to mast-mounted equipment in the future. This function will be treated as a permissible change when it is time for use of this function. If additional information is needed, please contact me on the below listed number. Regards, Keith A. Goshia Engineer Staff Manager Ericsson Wireless 6210 Spine Road Boulder, CO 80301 Telephone: (303) 473-6956 Fax: (303) 473-6680 e-mail: [email protected]

Open EXHIBIT 4 1 (1) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/20/2006 A TA8AKRC161134-4 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch Subject: Modem in Filter Unit for the Radio Unit with FCC ID: TA8AKRC161134-4 Gentlemen; Enclosed are requests of a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier from Ericsson AB. The Cavity Filter Unit (FU) KRC 118 20/1 used for band pass filtering of the transmit signal from Radio Unit (RU) KRC 118 19/1 with the above FCC Identifier has a FSK/OOK modem. This modem is not activated. The intention is to use it for signaling to mast-mounted equipment in the future. This function will be treated as a permissible change when it is time for use of this function. If additional information is needed, please contact me on the below listed number. Regards, Keith A. Goshia Engineer Staff Manager Ericsson Wireless 6210 Spine Road Boulder, CO 80301 Telephone: (303) 473-6956 Fax: (303) 473-6680 e-mail: [email protected]

KDB Inquiry Tracking #651166

Open EXHIBIT 5 1 (4) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/25/2006 A TA8AKRC161134-4 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch External Photos: Front View Open EXHIBIT 5 2 (4) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/25/2006 A TA8AKRC161134-4 Bottom View Open EXHIBIT 5 3 (4) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/25/2006 A TA8AKRC161134-4 Top View Open EXHIBIT 5 4 (4) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/25/2006 A TA8AKRC161134-4 Side View ( Looks the same on both sides) minus label

Open EXHIBIT 6 1 (1) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/20/2006 B TA8AKRC161134-4 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch FCC ID: TA8AKRC161134-4 FCC ID Label

Open EXHIBIT 7 1 (1) Prepared (also subject responsible if other) No. EWU/PR/HD Keith Goshia Approved Checked Date Rev Reference EWU/PR/H (Thomas Funk) 10/20/2006 A TA8AKRC161134-4 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch 1 Tune-Up Procedure All the necessary adjustments will be set in the factory, and no adjustments are needed. The Base Station Controller (BSC) remotely controls the maximum output power level of the Base Station (BS). If the Radio Equipment is not able to maintain the requirements for power output, frequency stability, etc an alarm is sent to the BSC and the fault is corrected or the Radio Unit is disabled. If additional information is needed, please contact me on the below listed number. Regards, Keith A. Goshia Engineer Staff Manager Ericsson Wireless 6210 Spine Road Boulder, CO 80301 Telephone: (303) 473-6956 Fax: (303) 473-6646 e-mail: [email protected]

Ericsson Confidential TEST REPORT 1 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 FCC Part 27 Report Ericsson Confidential TEST REPORT 2 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 Sub-part 2.1033 (c): CFR-27 Subpart L Equipment Identification FCC ID: TA8AKRC161134-4 Date of Report Thursday, 26 October 2006 Ericsson Confidential TEST REPORT 3 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 Table of Contents Rule Description 2.1033 List of General Information Required 2.1046 R.F. Power Output 27.53 2.1049 Occupied Bandwidth 27.53 Emission Requirements 2.1051 Spurious Emissions at Antenna Terminals 27.53 2.1053 Field Strength of Spurious Radiation 27.53 2.1055 Frequency Stability - Temperature 27.54 2.202 (g) Necessary Bandwidth and Emission Bandwidth 2.906 Testimonial & Statement of Certification Radio Frequency Radiation Exposure Limits Exhibits: Appendix: Ericsson Confidential TEST REPORT 4 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 List of General Information Required for Type Acceptance In Accordance with FCC Rules and Regulations, Volume II, Part 2 and to Part 27 sub-part L Sub-part 2.1033 (c)(1) Name and Address of Applicant: Ericsson Wireless Communications 6210 Spine Rd. Boulder, CO 80301 Vendor: Applicant 2.1033(c)(2): FCC ID: TA8AKRC161134-4 2.924 Model No RRU22 21 IV 40 Technical Description: 2.1033(c)(4): Type of Emission: 4M17F9W 2.1033(c)(5) Frequency Range, MHz: 2112.4-2152.6MHz 2.1033(c)(6) Power Rating, Watts: 40 Switchable Adjustable x N/A 2.1033(c)(7) Maximum Power Rating, Watts: 40 2.1033(c)(8) Voltages & Currents in all Elements in Final R.F. Stage, Including Final Transistor or Solid State Device: Collector Voltage, VDC: –48 = per manual Ericsson Confidential TEST REPORT 5 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 Open Exhibits 2.1033 Cover Letter: Please see Attached Exhibit 1 2.1033 Cover Letter Confidentiality: Please see Attached Exhibit 2 2.1033 Cover Letter Temperature Range: Please see Attached Exhibit 3 2.1033 External Photo’s: Please see Attached Exhibits 5 2.1033 Photo FCC ID: Please see Attached Exhibit 6 2.1033 Tune-Up Procedure: Please see Attached Exhibit 7 2.1033 FCC Form 731: Including Fee Processing Form 2.1033 Test Report: Please see Attached Exhibit 9 Ericsson Confidential TEST REPORT 6 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 Confidential Exhibits 2.1033 Internal Photo’s: Please see Attached Exhibit 10 2.1033 System Block Diagram: Please see Attached Exhibit 11 2.1033 Schematics: Please see Attached Exhibit 12 2.1033 Technical Description: Please see Attached Exhibit 13 2.1033 Installation Instruction: Please see Attached Exhibit 14 2.1033 Parts List: Please see Attached Exhibit 15 2.1033 Technical Circuit Description : Please see Attached Exhibit 16 Ericsson Confidential TEST REPORT 7 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 2.1033(c)(14) & 27 Sub part L Test Report: Test Report Follows Ericsson Confidential TEST REPORT 8 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 Sub-part 2.1033 (c) : Test and Measurement Data All tests and measurement data shown were performed in accordance with FCC Rules and Regulations, Volume II; Part 2, Sub-part J, Sections 2.1046, 2.1049, 2.1051, 2.1053, 2.1055 and the following individual Parts: 21 Domestic Public Radio Services 24 Personal Communications Services ___ 27 Miscellaneous Wireless Communication Services _X_ 22E Broadband PCS __ 27.5 Special Provisions for Alternative Cellular Technologies and and Auxiliary Services X 23 International Fixed Public Radio Communications Service 74 Experimental, Auxiliary & Special Broadcast and Other Program Distribution Services 74H Low Power Auxiliary Stations 80 Stations in the Maritime Service 80.209 (5)(I) Transmitter Frequency Tolerances, 156–162 MHz, Coast Stations 80K Private Coast Stations & Marine Utility Stations 80S Compulsory R/T Installations for Small Passenger Boats 80T Radio Telegraph Installation Required for Vessels on the Great Lakes 80U Radio Telegraph Installation Required by the Bridge–to–Bridge Act 87 Aviation Services 90 Private Land Mobile Radio Services Ericsson Confidential TEST REPORT 9 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 94 Private Operational–Fixed microwave Services 95 General Mobile Radio Service Ericsson Confidential TEST REPORT 10 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thomas J. Funk 2006-10-26 C TA8AKRC161134-4 General Information 1. Spurious radiation was measured at three (3) meters. 2. The normal modes of modulation are: (a) Voice (b) Wideband Data (c) SAT (d) ST (e) SAT + Voice (f) SAT + DTMF (g) 16QAM or QPSK WCDMA X (h) Pi/4 DQPSK (i) NAMPS Voice (j) NAMPS DSAT (k) NAMPS ST Ericsson Confidential TEST REPORT 11 (34) Prepared (also subject responsible if other) No. EWU/PR/HD Keith A. Goshia Approved Checked Date Rev Reference EWU/PR/H Thoma…

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