TA8AKRC161241-2LTE Radio Base Station

Exhibit 2 FCC Authorization Letter

Ericsson Internal EXHIBIT 13 1 (2) Prepared (also subject responsible if other) No. EAB/FJR/VA Christer Gustavsson TA8AKRC161241-2/287AB-AS1612412 Approved Checked Date Rev Reference EAB/FJR/VA Christer Gustavsson 2014-06-24 B 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 Industry Canada Certification and Engineering Bureau 3701 Carling Avenue, Bldg.94 P.O. Box 11490, Station “H” Ottawa, Ontario K2H 8S2 Canada June 24, 2014 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 and RSP-100 Sections 10. 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/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/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 and can be opened only be 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. Ericsson Internal EXHIBIT 13 2 (2) Prepared (also subject responsible if other) No. EAB/FJR/VA Christer Gustavsson TA8AKRC161241-2/287AB-AS1612412 Approved Checked Date Rev Reference EAB/FJR/VA Christer Gustavsson 2014-06-24 B 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 The Exhibits/Items which are not listed here are allowed to be published. 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 80 Stockholm Sweden Telephone No.: +46 10 7175949 e-mail: [email protected]

Commercial in confidence EXHIBIT 13 1 (1) Prepared (Subject resp) No. EAB/FJB/VA Christer Gustavsson EAB/FJB-13:0138 Uen Approved (Document resp) Checked Date Rev Reference EAB/FJB/VA [Stefan Ekelöf] 2013-03-13 A 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.

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. EAB/FJR/VA Christer Gustavsson TA8AKRC161241-2 Approved Checked Date Rev Reference EAB/FJR/VA Christer Gustavsson 2014-06-19 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch British Approvals Board for Telecommunications Balfour House Churchfield Road Walton-on-Thames, Surrey, KT12 2TD United Kingdom June 19, 2014 Subject: Certification for FCC ID: TA8AKRC161241-2 To Whom It May Concern: Ericsson AB requests a Grant of Certification (Type Acceptance) for the above mentioned FCC Identifier. This Remote Radio Unit (RRUS 11 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. It supports Channel Bandwidth of 5 and 10 MHz Channel Bandwidths. The receiver circuit supports 699 MHz to 715 MHz. This remote radio unit (RRU) supports modulation type QPSK, 16QAM and 64QAM. The Remote Radio Unit operates in the advanced wireless services as per 47 CFR Part 27 subpart H. It meets the requirements of 3GPP specification for operation in LTE cellular systems. This remote radio unit (RRU) will in normal mode operates at a nominal power out of 10, 20, 30 and 40 watts at each of the output connectors. 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 the 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 80 Stockholm Sweden Telephone No.: +46 10 7175949 e-mail: [email protected]

Date Page Exhibit 3 External photos 2014-06-19 1(4) FCC ID: TA8AKRC161241-2 IC: 287AB-AS1612412 Front view Date Page Exhibit 3 External photos 2014-06-19 2(4) FCC ID: TA8AKRC161241-2 IC: 287AB-AS1612412 Rear view Date Page Exhibit 3 External photos 2014-06-19 3(4) FCC ID: TA8AKRC161241-2 IC: 287AB-AS1612412 Left side Right side Date Page Exhibit 3 External photos 2014-06-19 4(4) FCC ID: TA8AKRC161241-2 IC: 287AB-AS1612412 Top view Bottom view

Date Page Exhibit 1 ID label and placement 2014-06-24 1(1) FCC ID: TA8AKRC161241-2 IC: 287AB-AS1612412 Test object front side: FCC ID: TA8AKRC161241-2 IC: 287AB-AS1612412 IC MODEL NO: AS1612412

Ericsson Internal EXHIBIT 11 1 (1) Prepared (Subject resp) No. RSACGUS 287AB-AS1612412 Approved (Document resp) Checked Date Rev Reference EAB/FJB/VA Christer Gustavsson 2014-06-23 B Annex C – Declaration of RF Exposure Compliance for Exemption from Routine Evaluation Limits ATTESTATION: I attest that the radio communication apparatus meets the exemption from the routine evaluation limits in Section 2.5 of this standard; that the Technical Brief was prepared and the information contained therein is correct; that the device evaluation was performed or supervised by me; that applicable measurement methods and evaluation methodologies have been followed; and that the device meets the SAR and/or RF field strength limits of RSS-102. Signature: Date: June 23, 2014 Christer Gustavsson Integration & Verification Engineer Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 10 7175 949 e-mail: [email protected]

Document 75927093 Report 01 Issue 1 June 2014 Report On FCC and IC Testing of the Ericsson AB (700MHz) RRUS 11 B12 KRC 161 241/2 Remote Radio Unit In accordance with FCC CFR 47 Part 27 and Industry Canada RSS-130: Issue 1 COMMERCIAL-IN-CONFIDENCE FCC ID: TA8AKRC161241-2 IC ID: 287AB-AS1612412 PREPARED BY APPROVED BY DATED 19 June 2014 Guiying Zhao Nic Forsyth Project Engineer Authorised Signatory Document 75927093 Report 01 Issue 1 Page 1 of 61 CONTENTS Section Page No 1 REPORT INFORMATION ............................................................................................................ 2 1.1 Report Details ................................................................................................................................ 3 1.2 Brief Summary of Results .............................................................................................................. 4 1.3 Configuration Description .............................................................................................................. 5 1.4 Declaration of Build Status ............................................................................................................ 6 1.5 Product Information ....................................................................................................................... 7 1.6 Test Setup ..................................................................................................................................... 8 1.7 Test Conditions ............................................................................................................................ 10 1.8 Deviation From The Standard ..................................................................................................... 10 1.9 Modification Record ..................................................................................................................... 10 1.10 Alternative Test Site..................................................................................................................... 10 2 TEST DETAILS .......................................................................................................................... 11 2.1 Maximum Peak Output Power and Peak to Average Ratio - Conducted .................................... 12 2.2 Occupied Bandwidth .................................................................................................................... 17 2.3 Spurious Emission at Band Edge ................................................................................................ 30 2.4 Radiated Spurious Emissions ...................................................................................................... 38 2.5 Conducted Spurious Emissions ................................................................................................... 44 2.6 Frequency Stability ...................................................................................................................... 53 3 TEST EQUIPMENT USED ......................................................................................................... 56 3.1 Test Equipment Used .................................................................................................................. 57 3.2 Measurement Uncertainty ........................................................................................................... 59 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT ............................................................ 60 4.1 Accreditation, Disclaimers and Copyright .................................................................................... 61 Document 75927093 Report 01 Issue 1 Page 2 of 61 SECTION 1 REPORT INFORMATION Document 75927093 Report 01 Issue 1 Page 3 of 61 1.1 REPORT DETAILS Testing was carried out in support of an application for Grant of RRUS 11 B12 KRC 161 241/2 in LTE mode. Manufacturer Ericsson AB Address Isafjordsgatan 10 SE-164 80 Stockholm 16480 Sweden Product Name RRUS 11 B12 Product Number KRC 161 241/2 IC Model Number AS1612412 Serial Number(s) CB4T923482 LTE Software Version CXP102051/22 Rev R11FT PIS Software Version CXP9017316/1 Rev R57KA Hardware Version R1A Test Specification/Issue/Date FCC CFR 47 Part 27: 2013 Industry Canada RSS-130 Issue 1: 2013 Start of Test 05 June 2014 Finish of Test 15 June 2014 Name of Engineer(s) Guiying Zhao Related Document(s) ANSI C63.4: 2009 TIA-603-C-2004 FCC CFR 47 Part 2: 2013 Industry Canada RSS-GEN Issue 3: 2010 Industry Canada SRSP-518 Issue 1: 2013 Document 75927093 Report 01 Issue 1 Page 4 of 61 1.2 BRIEF SUMMARY OF RESULTS A brief summary of results for each configuration, in accordance with FCC CFR 47 Part 2 , Part 27 and RSS-130 is shown below. Section Spec Clause Test Description Result Part 2 Part 27 RSS 130 2.1 2.1046 27.50 (c), (i) 4.4 Maximum Peak Output Power and Peak to Average Ratio – Conducted Pass - 27.50 (c) 4.4 Effective Radiated Power N/A 2.2 2.1049 27.53 (g) RSS-Gen 4.6.1 Occupied Bandwidth Pass 2.3 2.1051 27.53 (g) 4.6 Spurious Emissions at Band Edge Pass 2.4 2.1053 27.53 (g) 4.6 Radiated Spurious Emissions Pass 2.5 2.1051 27.53 (g) 4.6 Conducted Spurious Emissions Pass 2.6 2.1055 27.54 4.3 Frequency Stability Pass N/A – Not Applicable Document 75927093 Report 01 Issue 1 Page 5 of 61 1.3 CONFIGURATION DESCRIPTION Configuration Code Carrier(s) Configuration Description L-MIMO-SC 1C LTE MIMO, Single Carrier L-MIMO-MC 2C LTE MIMO, Multi Carrier x2 Document 75927093 Report 01 Issue 1 Page 6 of 61 1.4 DECLARATION OF BUILD STATUS MAIN EUT MANUFACTURING DESCRIPTION Remote Radio Unit MANUFACTURER Ericsson AB PRODUCT NAME RRUS 11 B12 PRODUCT NUMBER KRC 161 241/2 IC MODLE NUMBER AS1612412 TRANSMITTER OPERATING RANGE TX: 729 MHz - 745 MHz RX: 699 MHz - 715 MHz MODULATIONS QPSK, 16QAM, 64QAM INTERMEDIATE FREQUENCIES - ITU DESIGNATION OF EMISSION 5M00F9W, 10M0F9W NUMBER OF CARRIERS Maximum 2 carriers SUPPORTED CHANNEL BANDWIDTH CONFIGURATION Single Carrier: 5MHz and 10MHz…

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FCC ID: TA8AKRC161241-2 IC ID: 287AB-AS1612412 Ericsson AB RRUS 11 B12 / KRC 161 241/2 2014 Not to be reproduced, except in its entirety, Page 1 of 1 without the Permission of TÜV SÜD Product Service Ltd Reference: 75927093 PHOTOGRAPHS OF TEST SET UP Radiated Emissions