TA8BKRC11859-1WCDMA Base station transceiver

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. ERAPHEL TA8BKRC11859-1 Approved Checked Date Rev Reference EAB/FJR/VA (Per Helmersson) 2010-07-05 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Sveriges Provnings- och ForskningsInstitut Brinellgatan 4 Box 857 S-501 15 Borås Sweden July 05, 2010 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 our 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 4 Block Diagrams EXHIBIT 5 Schematic Diagrams EXHIBIT 8 Manuals EXHIBIT 9 Internal Photos of Radio Unit EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description If additional information is needed, please contact me on the below listed number. Regards, Per Helmersson Staff Engineer, Regulatory Programs Ericsson AB Torshamnsgatan 21-23 (Färögatan 6) Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 10 7141652 e-mail [email protected]

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. ERAPHEL TA8BKRC11859-1 Uen Approved Checked Date Rev Reference EAB/FJR/VA (Per Helmersson) 2010-07-05 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Sveriges Provnings- och ForskningsInstitut Brinellgatan 4 Box 857 S-501 15 Borås Sweden July 05, 2010 Subject: Temperature Range Information for Certification for FCC ID: TA8BKRC11859-1 To Whom It May Concern: Enclosed are requests of a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier from Ericsson AB. The Temperature Range for this base station transceiver (Radio Unit – RU) is designed together with the cabinet and other boards for use in a temperature range of +5º C to +55º C. The base station transceiver (RU) is equipped with a thermal sensor that shut down the exciter power amplifier in the RU in a controlled way at temperatures below -2º C and above + 52º C. The frequency stabilizing circuitry and the power amplifier are still in stand-by mode below and above these temperatures to be prepared to transmit with proper function if the environment temperature reaches the applicable temperature range again. There is also a non-destruction temperature range outside the range above where the base station is shut down totally. If additional information is needed, please contact me on the below listed number. Per Helmersson Staff Engineer, Regulatory Programs Ericsson AB Torshamnsgatan 21-23 (Färögatan 6) Kista, SE-164 80 Stockholm Sweden Telephone No.: ++46 10 7141652 e-mail [email protected]

Open EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. ERAPHEL TA8BKRC11859-1 Uen Approved Checked Date Rev Reference EAB/FJR/VA (Per Helmersson) 2010-07-05 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Sveriges Provnings- och ForskningsInstitut Brinellgatan 4 Box 857 S-501 15 Borås Sweden July 05, 2010 Subject: Certification for FCC ID: TA8BKRC11859-1 Gentlemen; Ericsson AB requests a Grant of Certification (Type Acceptance) for the mentioned FCC Identifier above. This base station transceiver (Radio Unit – RUS 01 B4) is designed for use in the 3GPP (third Generation Partnership) for the UMTS 3G (Universal Mobile Telephone System) and support WCDMA (Wideband Code Division Access). The transmitter will operate from 2110 to 2155 MHz with 5MHz Channel Bandwidth for WCDMA. The receiver circuit supports 1710 to 1755 MHz. This base station transceiver (RU) supports modulation type QPSK, 16QAM and 64QAM. This transceiver is appropriate to use in different Ericsson radio base stations without re-measurement and re-filing when introducing a new base station type. The base station operates in the 2100 MHz broadband PCS services as per 47 CFR Part 27 subpart L. It meets the requirements of 3GPP specification for operation in WCDMA cellular systems. This base station transceiver (RU) will in normal mode operate at a nominal power out of 20, 40 or 60 watts at the output connector. Ericsson AB requests confidentiality under CFR 0.459 according to attached letter. We further certify that the applicant nor any party to the application is 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. Section 862. Ericsson AB accept by this request the agreement set out in the document "Bilaga SPCR 125 -Avtal om marknadskontroll för radioutrustning certifierad för USA-marknaden" If additional information is needed, please contact me on the below listed number. Sincerely, Per Helmersson Staff Engineer, Regulatory Programs Ericsson AB Torshamnsgatan 21-23 (Färögatan 6) Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 10 7141652 e-mail [email protected]

Exhib FCC I D IC: 28 Front it 3 Externa D: TA8BKR 7AB-BS118 al photos RC11859-1 591 Bac Date 2010-08- 1 ck 4 Page 1(3) Exhib FCC I D IC: 28 Right s Left s i it 3 Externa D: TA8BKR 7AB-BS118 side ide al photos RC11859-1 591 Date 2010-08- 14 Page 2(3) Exhib FCC I D IC: 28 Botto m it 3 Externa D: TA8BKR 7AB-BS118 m side al photos RC11859-1 591 Date 2010-08- 1 Top side 4 Page 3(3)

Exhib FCC I D IC: 28 it 1 ID label D: TA8BKR 7AB-BS118 l and placem RC11859-1 591 ment The F Date 2010-08- 1 CC and IC ID 4 D label is loc cated on the Page 1(1) front.

Date Reference Page REPORT FCC ID: TA8BKRC11859-1 IC: 287AB-BS118591 2010-08-14 FX012084-F27 2 (2) Table of contents Description of the test object Appendix 1 Operation mode during measurements Appendix 1 Purpose of test Appendix 1 Test setups Appendix 1 RF power output Appendix 2 Occupied bandwidth Appendix 3 Band edge Appendix 4 Spurious emission at antenna terminals Appendix 5 Field strength of spurious radiation Appendix 6 Frequency stability Appendix 7 Receiver spurious emissions Appendix 8 External photos Appendix 9 Date Reference Page REPORT FCC ID: TA8BKRC11859-1 IC: 287AB-BS118591 2010-08-14 FX012084-F27 1 (7) Appendix 1 Description of test object Equipment: Radio equipment RUS 1700/2100 MHz running in WCDMA mode supporting single carrier and multi carrier. Frequency bands: TX: 2110 – 2155 MHz RX: 1710 – 1755 MHz Channel bandwidth: 4.2 to 5 MHz (configurable in steps of 100/200 kHz) Channel spacing: 4.4 to 5MHz (configurable in steps of 100/200 kHz) Modulations: QPSK, 16QAM and 64QAM Maximum rated output power: Single carrier 1x 47.8 dBm (1x60 W) Multi carrier 2x44.8 dBm (2x30W) Number of antenna ports: TX/RX: 1 RX: 1 Nominal power voltage: -48 VDC Tested channels Downlink Uplink Channel Frequency* UARFCN Frequency* UARFCN B 2112.4 1537 1712.4 1312 B+5 2117.4 1562 1717.4 1337 B+10 2122.4 1587 1722.4 1362 M 2132.6 1638 1732.6 1413 T-10 2142.6 1688 1742.6 1463 T-5 2147.6 1713 1747.6 1488 T 2152.6 1738 1752.6 1513 * Frequency in MHz Note: UARFCN are derived according 3GPP TS 25.141. Date Reference Page REPORT FCC ID: TA8BKRC11859-1 IC: 287AB-BS118591 2010-08-14 FX012084-F27 2 (7) Appendix 1 Operation mode during measurements Measurements were performed with the test object transmitting the Test models which are defined in 3GPP TS 25.141. Test model 1 (TM1) uses the QPSK modulation only, Test model 5 (TM5) includes the 16QAM modulation and Test model 6 (TM6) includes the 64QAM modulation. The settings below were found to be representative for all traffic scenarios when several settings with the different modulations and channel bandwidths were tested to find the worst case setting. These settings were used for all measurements if not otherwise noted. Single carrier TM1: 64 DPCH:s at 30 ksps (SF=128) Multi carrier TM1: 32 DPCH:s at 30 ksps (SF=128) in each carrier Channel bandwidth 5 MHz Conducted measurements The test object was powered with -48 VDC. All RF conducted measurements were performed with the test object configured for maximum transmit power. All TX measurements were done at the RF A connector and the RX measurements were done at the RF B connector. Radiated measurements The test object was powered with -48 VDC. All radiated measurements were performed with the test object configured for maximum transmit power installed in a wooden rack without EMC shielding. This configuration represents worst case for radiated spurious emission measurements. The RF output power port was via a RF attenuator connected to functional test equipment for supervision. Purpose of test The purpose of the tests is to verify compliance to the performance characteristics specified in applicable items of FCC CFR 47 and Industry Canada RSS-139. References Measurements were done according to relevant parts of the following standards: ANSI 63.4-2003 ANSI/TIA/EIA-603-B-2002 3GPP TS 25.141 RSS-Gen Issue 2 RSS-139 Issue 2 Uncertainties Measurement and test instrument uncertainties are described in the quality assurance documentation ”EL-QD 8.2”. The uncertainties are calculated with a coverage factor k=2 (95% level of confidence). Date Reference Page REPORT FCC ID: TA8BKRC11859-1 IC: 287AB-BS118591 2010-08-14 FX012084-F27 3 (7) Appendix 1 Measurement equipment Measurement equipment Calibration Due SP number Test site Tesla 2010-10 503 881 R&S FSIQ 40 2010-07-30 503 738 R&S FSQ 40 2010-07-30 504 143 High pass filter 2011-03 504 200 RF attenuator 2011-07 504 159 RF attenuator 2011-07 900 229 RF step attenuator 2011-07 503 096 Boonton RF Peak power meter/analyzer 2010-09 503 144 Boonton Power sensor 56518-S/4 2012-02 503 146 Chase Bilog antenna CBL 6111A 2011-11 502 181 EMCO Horn Antenna 3115 2011-01 502 175 Standard gain antenna 20240-20 - 503 674 MITEQ Low Noise Amplifier 2010-08 503 285 Climate chamber 2 2010-11 501 031 Rotronic temperature and humidity meter 2010-11 502 946 Multimeter Fluke 87 2011-03 502 190 Testo 635 temperature and humidity meter 2011-03 504 203 Testo 625 temperature and humidity meter 2011-04 504 117 Reservation The test results in this report apply only to the particular test object as declared in the report. Delivery of test object The test object was delivered: 2010-07-01. Manufacturer’s representative Anders Johansson, Ericsson AB Test engineers Jörgen Wassholm, Tomas Lennhager, and Jonas Bremholt Test participants Reja Mohammed, Ericsson AB T REPORT FCC ID: TA IC: 287AB-B Test set-up Test o RUS FCC I with s 901 6 Func t 1. SP te s 2. Atten 3. DU W 4. RBS 6 5. ERNC 6. Comp 7. Switc 8. Symm T A8BKRC118 BS118591 conducted object 01 B4, KR C ID: TA8BKR software Bas 114/1 Rev R tional test eq st instrument uator SP 900 W KDU 127 1 6201 cabinet C Sim 131 puter, SunBla ch, Netgear F metricom 804 859-1 d TX measu C 118 59/1 Re RC11859-1 a sic package C R7G01 quipment t according e 0 229 161/3 Rev R2 t ade 2500, BA FS726T 40 10 MHz r Date 20 urements a ev. R3A, S/N and IC: 287A CXP 901 624 equipment lis 2B S/N (S)C AMS-00000 reference, BA e 010-08-14 t port RF A N (S)C82355 AB-BS11859 43 Rev. R7A st C823486740 15231 AMS-100071 Reference FX012084-F Appendix 1 A 55257 91 A01 and Upgr 14190 F27 rade package Page 4 (7) e CXP T REPORT FCC ID: TA IC: 287AB-B Test set-up Test o b RUS 0 1 FCC ID with so 6114/1 Functi o 1. SP test 2. RF Att e 3. DUW K 4. RBS 62 5. ERNC 6. Comp u 7. Switch, 8. Symme 9. Attenua T A8BKRC118 BS118591 conducted bject 1 B4, KRC 1 D: TA8BKRC ftware Basic Rev R7G01 onal test equ instrument a enuator SP 5 KDU 127 16 201 Cabinet Sim 131 uter, SunBlad , Netgear FS etricom 8…

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