TA8AKRC11894-1LTE Base station transceiver

Exhibit 2 FCC authorization ‐ letter

EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. EAB/FJR/VAC Christer Gustavsson TA8AKRC11894-1 Approved Checked Date Rev Reference EAB/FJR/VAC Christer Gustavsson 2011-11-03 C Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Technical Research Institute of Sweden Brinellgatan 4 Box 857 S-501 15 Borås Sweden November 11, 2011 Subject: Certification for FCC ID: TA8AKRC11894-1 To Whom It May Concern: Ericsson AB requests a Grant of Certification (Type Acceptance) for the above mentioned FCC Identifier. This base station transceiver (Radio Unit – RUS 01 B12) is designed for use in 3GPP Long Term Evolution (LTE) within the Third Generation Partnership Project (3GPP) for the Universal Mobile Telephone System (UMTS 3G) mobile system standard (cellular telephone system). The transmitter will operate from 729 MHz to 745 MHz with 5, 10 and 15 MHz Channel Bandwidth. The receiver circuit supports 699 MHz to 715 MHz. This base station transceiver (RU) supports modulation type QPSK, 16QAM and 64QAM. This base station 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 transceiver operates in the broadband services as per 47 CFR Part 27 subpart H. It meets the requirements of 3GPP specification for operation in Universal Mobile Telephone System, UMTS 3G, in the radio access referred to as the Evolved UMTS Terrestrial Radio Access Network, E-UTRAN. 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. The Exhibit 8 user manuals submitted with this application is generic and may cover multiple products. This application is only valid for the model specified in exhibit 12 Circuit Description. 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. Christer Gustavsson Staff Engineer, Regulatory Programs Ericsson AB FCC Registration Number (FRN): 0013476155 Isafjordsgatan 10 Kista, SE-164 40 Stockholm Sweden Telephone No.: +46 10 7175949 e-mail: [email protected]

Ericsson Internal EXHIBIT 13 1 (2) Prepared (also subject responsible if other) No. EAB/FJR/VAC Christer Gustavsson TA8AKRC11894-1 Approved Checked Date Rev Reference EAB/FJR/VAC [Christer Gustavsson] 2011-10-05 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Technical Research Institute of Sweden Brinellgatan 4 Box 857 SE -501 15 Borås Sweden October 05, 2011 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: GSM, DS-CDMA and LTE Base Stations (BS) are designed strictly based on the technical specifications of the international project 3GPP (the 3rd 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/Remote Radio Unit (RRU) compared to the previous BS/RRU, the listed Exhibits/Items need to be protected from disclosure to our competitors in the industry. As the FCC/IC 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 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 or mast mounted and can be opened only be by authorized personnel. It is therefore 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 RRU, 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 9 Internal Photos of Radio Unit EXHIBIT 4 Block Diagrams EXHIBIT 5 Schematic Diagrams EXHIBIT 8 Manuals EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description Ericsson Internal EXHIBIT 13 2 (2) Prepared (also subject responsible if other) No. EAB/FJR/VAC Christer Gustavsson TA8AKRC11894-1 Approved Checked Date Rev Reference EAB/FJR/VAC [Christer Gustavsson] 2011-10-05 A If additional information is needed, please contact me on the below listed number. Stockholm 05 October 2011 Christer Gustavsson Staff Engineer, Regulatory Programs Ericsson AB FCC Registration Number (FRN): 0013476155 Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 10 7175949 e-mail: [email protected]

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. EAB/FJR/VA Christer Gustavsson Approved Checked Date Rev Reference EAB/FJR/VA Christer Gustavsson 2011-11-16 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Technical Research Institute of Sweden Brinellgatan 4 Box 857 SE -501 15 Borås Sweden Exhibit 13 NDA Confidentiality Clause Confidentiality . Each party agrees that all confidential documents, work product and information (including all computer code, internal photographs of products, block diagrams, schematic diagrams, technical and/or user manuals, related materials, and the existence of this Agreement) received or otherwise obtained from the other party pursuant to this Agreement, whether before or after the Effective Date, will be, and will be deemed to have been, received in confidence and will be used only for the purpose of carrying out the obligations of, or as otherwise contemplated by, this Agreement. In addition, each party agrees that public access to all confidential equipment supplied will be restricted either by installation of the equipment in a restricted area or by physically securing the equipment by other means, including, but not limited to, using a key-lock that can only be opened by authorized personnel. Without the other party’s prior written consent, neither party may disclose any such information to any third party or grant access to the confidential equipment to any unauthorized person, and each party will disclose such information only to such of its officers, employees and agents that have a need to know such information for the purposes contemplated hereby. However, the provisions of this Section will not apply to any such information that (i) is or becomes generally available to the public without the fault or negligence of either party, (ii) is already in the possession of the receiving party without being subject to another confidentiality obligation, (iii) is or becomes available to the receiving party on a non-confidential basis from a source other than the disclosing party; provided that such source is not bound by a confidentiality obligation of the disclosing party, (iv) is required to be disclosed pursuant to an arbitration proceeding conducted in accordance with this Agreement, or (v) is required to be disclosed pursuant to a requirement of any governmental authority or any statute, rule or regulation; provided that the party required to disclose such information of the other party provide to the other party notice of such requirement of any such disclosure and cooperates with the other party to prevent or restrict any such disclosure to the extent allowed by applicable law.

Exhib FCC I D it 3 Externa D: TA8AKR Front s al photos RC11894-1 side Date 2011-10- 2 Rear sid 20 de Page 1(3) Exhib FCC I D it 3 Externa D: TA8AKR al photos RC11894-1 Left side Right side Date 2011-10- 2 20 Page 2(3) Exhib FCC I D it 3 Externa D: TA8AKR Top si al photos RC11894-1 ide Date 2011-10- 2 Bottom s 20 ide Page 3(3)

Date Page Exhibit 1 ID label and placement 2011-10-20 1( 1) FCC ID: TA8AKRC11894-1 Test object front side

Date Reference Page REPORT 2011-11-04 FX114281-F27 2 (2) SP Technical Research Institute of Sweden Table of contents Description of the test object Appendix 1 Operation mode during measurements Appendix 1 Test setups Appendix 1 Purpose of test 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 2011-11-04 FX114281-F27 1 (7) Appendix 1 SP Technical Research Institute of Sweden Description of test object Equipment: Radio equipment RUS 01 B12 running in LTE mode Frequency bands: TX: 729 – 745 MHz RX: 699 – 715 MHz The highest and lowest EARFCNs and the corresponding frequencies for each supported channel BW configuration are listed below and are pursuant to 3GPP TS 36.141 section 5.7 Channel arrangement Supported channel bandwidth configurations 5, 10 and 15 MHz Modulation and access scheme OFDMA in FDD OFDM subcarrier modulation System information and pilots use BPSK and QPSK. For payload data QPSK, 16QAM and 64QAM can be used. Maximum rated output power: Single carrier 1x 47.8 dBm (1x60 W) Number of antenna ports: TX/RX: 1 RX only: 1 Nominal supply voltage: -48 VDC Tested frequencies and EARFCNs for TX measurements EARFCN Downlink Frequency [MHz] Comment 5035 731.5 TX bottom (B) frequency in 5 MHz BW configuration 5060 734.0 TX bottom (B) frequency in 10 MHz BW configuration 5085 736.5 TX bottom (B) frequency in 15 MHz BW configuration 5090 737.0 TX band mid (M) frequency in 5,10 and 15 MHz BW configurations 5095 737.5 TX top (T) frequency in 15 MHz BW configuration 5120 740.0 TX top (T) frequency in 10 MHz BW configuration 5145 742.5 TX top (T) frequency in 5 MHz BW configuration Tested frequency and EARFCN for RX measurement EARFCN Frequency [MHz] Comment 23035 701.5 RX band bottom (B) frequency in 5 MHz BW configuration 23090 707.0 RX band bottom (M) frequency in 5 MHz BW configuration 23145 712.5 RX band bottom (T) frequency in 5 MHz BW configuration Each corresponding uplink (RX) channel was offset by +18000 from above given downlink EARFCN. Note: EARFCN are derived according 3GPP TS 36.141, table 5.7.3-1. Date Reference Page REPORT 2011-11-04 FX114281-F27 2 (7) Appendix 1 SP Technical Research Institute of Sweden Operation modes during measurements Measurements were performed with the test object transmitting test models as defined in 3GPP TS 36.141. Test model E-TM1.1 was used to represent QPSK, test model E-TM3.2 to represent 16QAM and test model E-TM3.1 to represent 64QAM payload modulation. The setting TX single carrier with test model E-TM1.1 in channel bandwidth configuration 5 MHz was found to be representative for all traffic scenarios when several settings with different modulations and channel bandwidth configurations were compared to find a worst case setting. This setting was used for all measurements unless noted otherwise. The test object was powered with -48 VDC unless noted otherwise. All measurements were performed with the test object configured for maximum transmit power. Conducted measurements The EUT was mounted into a RBS 6202 cabinet and supplied by the cabinet’s internal -48 V DC. TX parameters were measured at port RF A. RX spurious emission conducted was measured at port RF B with port RF A activated with E-TM1.1. Port RF A was terminated into 50 ohm. Radiated measurements The test object was tested stand-alone. It was powered with -48 VDC. All measurements were performed with the test object configured for maximum transmitter output power at port RF A. Antenna port RF B was unterminated. Purpose of test The purpose of the tests is to verify compliance to the performance characteristics specified in applicable parts of FCC CFR 47. References Measurements were done according to relevant parts of the following standards: ANSI C63.4-2009 ANSI/TIA/EIA-603-C-2004 3GPP TS 36.141, version 8.5.0 CFR 47 part 2, October 1 st , 2010 CFR 47 Part 15, October 1 st , 2010 CFR 47 part 27 Subpart H, October 1 st , 2010 Date Reference Page REPORT 2011-11-04 FX114281-F27 3 (7) Appendix 1 SP Technical Research Institute of Sweden Measurement equipment Measurement equipment Calibration Due SP number Test site Tesla 2012-10 503 881 Test site Edison 2011-12 504 114 R&S ESIB 26 2012-07 503 885 R&S FSIQ 40 2012-07 503 738 R&S FSQ 40 2012-07 504 143 R&S ESI 26 2012-07 503 292 Control computer with R&S software EMC32 version 8.51.0 - 503 889 Control computer with R&S software EMC32 version 8.20.1 - 503 479 High pass filter 2012-07 504 199 High pass filter 2012-07 504 200 High pass filter 2012-07 503 739 High pass filter 2012-07 503 740 RF attenuator 2012-07 504 159 RF attenuator 2012-07 900 229 RF attenuator 2012-07 900 118 RF attenuator 2012-07 900 690 RF attenuator 2012-07 900 691 Boonton RF Peak power meter/analyzer 2011-10 503 144 Boonton Power sensor 56518-S/4 2012-10 503 145 Chase Bilog Antenna CBL 6111A 2011-10 503 182 Antenna Schaffner CBL 6143 2013-04 504 079 EMCO Horn Antenna 3115 2014-01 502 175 Std.gain horn FLANN model 20240-20 - 503 674 μComp Nordic, Low Noise Amplifier 2012-07 504 160 MITEQ Low Noise Amplifier 2012-07 503 285 Temperature cabinet - 503 360 Multimeter Fluke 87 2012-05 502 190 Testo 625, Temperature and humidity meter 2012-06 504 188 Testo 635 Temperature and humidity meter 2012-05 504 203 Uncertainties Measurement and test instrument uncertainties are described in the quality assurance documentation ”SP-QD 10885”. The uncertainties are calculated with a coverage factor k=2 (95% level of confidence). 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: 2011-09-08. Manufacturer’s representative S C T A T N T SP Technical Christer Gust Test engine Andreas John Test partici None Test set-up T…

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