TA8AKRD901102WCMDA and LTE Radio Base Station

Exhibit 2 FCC Authorization Letter

Ericsson Internal EXHIBIT 13 1 (2) Prepared (also subject responsible if other) No. RSACGUS TA8AKRD901102 / 287AB-AS901102 Approved Checked Date Rev Reference EAB/FJB/VA Christer Gustavsson 2014-04-25 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Octagon House, Concorde Way Fareham, Hampshire, PO15 5RL United Kingdom Industry Canada Certification and Engineering Bureau 3701 Carling Avenue, Bldg.94 P.O. Box 11490, Station “H” Ottawa, Ontario K2H 8S2 Canada April 25, 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. This due to the following reasons: This 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 our 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. RSACGUS TA8AKRD901102 / 287AB-AS901102 Approved Checked Date Rev Reference EAB/FJB/VA Christer Gustavsson 2014-04-25 A 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. 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. RSACGUS Approved Checked Date Rev Reference EAB/FJB/VA Christer Gustavsson 2014-04-10 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Octagon House, Concorde Way Fareham, Hampshire, PO15 5RL United Kingdom 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. RSACGUS TA8AKRD901102 Approved Checked Date Rev Reference EAB/FJB/VA Christer Gustavsson 2014-04-25 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT Octagon House, Concorde Way Fareham, Hampshire, PO15 5RL United Kingdom April 25, 2014 Subject: Certification for FCC ID: TA8AKRD901102 To Whom It May Concern: Ericsson AB requests a Grant of Certification (Type Acceptance) for the above mentioned FCC Identifier. This base station (RBS 6501) is designed for use in WCDMA and LTE cellular telephone system. The transmitter will operate from 1930 MHz to 1990 MHz. The receiver circuit supports 1850 MHz to 1910 MHz. It supports Channel Bandwidth of 1.4, 3, 5, 10, 15 and 20 MHz for LTE. This base station supports modulation type QPSK, 16QAM and 64QAM for WCDMA and LTE. The base station operates in the Advanced Wireless services band as per 47 CFR Part 24. It meets the requirements of Third Generation Partnership Project (3GPP) for the Universal Mobile Telephone System (UMTS 3G) mobile standard (cellular telephone system) for operation in WCDMA and LTE cellular systems. This base station will in normal mode operates at a nominal power out of maximum 2x5 watts at the output connectors, to feed an integrated wide sector antenna or a Semi-integrated Omni directional antenna alternative external antenna (s). 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 Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 10 7175949 e-mail: [email protected]

Ericsson Internal 1 (1) Prepared (also subject responsible if other) No. RSACGUS 287AB-AS901102 Approved Checked Date Rev Reference EAB/FJB/VA Christer Gustavsson 2014-04-24 A Industry Canada Certification and Engineering Bureau 3701 Carling Avenue, Bldg.94 P.O. Box 11490, Station “H” Ottawa, Ontario K2H 8S2 Canada TUV SUD BABT FCB Octagon House, Concorde Way Fareham, Hampshire, PO15 5RL United Kingdom Attestation Letter of Family Products Relationship We, Ericsson AB, hereby apply Family Certification. The models, AS9011021, AS9011022, AS9011023, AS9011024 are 1900MHz LTE Base Stations. The differences between the models as summarized as follows: AS9011021 = 100-250 VAC power feed with integrated antenna AS9011022 = -48 VDC power feed with integrated antenna AS9011023 = 100-250 VAC power feed without integrated antenna AS9011024 = -48 VDC power feed without integrated antenna 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 4/11/2014 1(3) FCC ID: TA8AKRD901102 IC: 287AB-AS901102 RBS 6501 B2, KRD 901 102/1, /2, /3 and /4 Front side Rear side Date Page Exhibit 3 External photos 4/11/2014 2(3) FCC ID: TA8AKRD901102 IC: 287AB-AS901102 RBS 6501 B2, KRD 901 102/1, /2, /3 and /4 Left side Right side Date Page Exhibit 3 External photos 4/11/2014 3(3) FCC ID: TA8AKRD901102 IC: 287AB-AS901102 Top side for RBS 6501 B2, KRD 901 102/1, /2, /3 and /4 Bottom side for RBS 6501 B2, KRD 901 102/1 and /3 Bottom side for RBS 6501 B2, KRD 901 102/2 and /4

Date Page Exhibit 1 ID label and placement 5/5/2014 1( 2) FCC ID: TA8AKRD901102 IC: 287AB-AS901102 The ID label is located under the solar shield. Solar shield slide up: ID label for RBS 6501 B2, AC ID label for KRD 901 102/1: ID label for KRD 901 102/3: FCC ID: TA8AKRD901102 IC: 287AB-AS901102 IC MODEL NO: AS9011021 FCC ID: TA8AKRD901102 IC: 287AB-AS901102 IC MODEL NO: AS9011023 Date Page Exhibit 1 ID label and placement 5/5/2014 2( 2) FCC ID: TA8AKRD901102 IC: 287AB-AS901102 ID label for RBS 6501 B2, DC ID label for KRD 901 102/2: ID label for KRD 901 102/4: FCC ID: TA8AKRD901102 IC: 287AB-AS901102 IC MODEL NO: AS9011022 FCC ID: TA8AKRD901102 IC: 287AB-AS901102 IC MODEL NO: AS9011024

S T M U P D D T R T T T O R P R SP Technical Table of con Measuremen Uncertainties Purpose of te Description o Delivery of t Test facility Reservation Test engineer Test participa Tested config Operational t RF exposure Photos of tes EPORT Research Ins ntents nt equipment s est of the test ob est object rs ant guration test mode evaluation st object stitute of Swe bject Date 2014 eden Refere 4-05-06 4P0 ence 02751-02-M App App App App App App App App App App App App App Page MPE 2 (2) pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 1 pendix 2 pendix 3 ) S M T M C L T U M d b S F N C u P T t D T d T P P P P F I I I I I I R SP Technical Measuremen Test site Tesl Measuremen Calculation s Laser probe A Testo 625 Te Uncertaintie Measuremen documentatio below. The u Standard FCC 47 CFR Note: Stated Compliancy uncertainty. Purpose of The tests wer the requireme Description The test obje designed to p The test scop Product num Product num Product num Product num FCC ID TA8 IC: 287AB-A IC model num IC MODEL N IC MODEL N IC MODEL N IC MODEL N EPORT Research Ins nt equipmen la nt software: A software: EM AR FL7006 emperature a es nt and test ins on ”SP-QD 1 uncertainties M R 2.1091 R uncertainty r evaluation is test re performed ents of 47 CF of the test o ect is a Radio provide mobi pe covers the mber: KRD 90 mber: KRD 90 mber: KRD 90 mber: KRD 90 8AKRD9011 AS901102 mbers: NO: AS9011 NO: AS9011 NO: AS9011 NO: AS9011 stitute of Swe nt Antennkalibr MF 1.0 nd humidity strument unc 10885”. The are calculat e Method RF exposure refers to the s based on a d to verify th FR 2.1091 an object o Base Station ile users with following m 01 102/1, 100 01 102/2, -48 01 102/3, 100 01 102/4, -48 02 1021 1022 1023 1024 Date 2014 eden rering V1.20 meter certainties are measuremen ed with a cov evaluation calculated d shared risk p at the radiofr nd RSS-102 n configure d h a connectio models of tes 0-250 VAC 8 VDC intern 0-250 VAC 8 VDC no in Refere 4-05-06 4P0 Ap Calibrat 201 201 201 e described i nt uncertainti verage factor distance. principle with frequency exp . d in Single R on to a mobil t object: internal ant e nal antenna no internal a nternal antenn ence 02751-02-M pendix 1 tion Due S 17-01 - - 14-06 14-06 in the quality ies can be fo r k=2 (95% le Uncerta 10 %, No h respect to t posure of the RAT mode fo le network. enna antenna na Page MPE 1 (6) SP number 503 881 - - 901 492 504 188 y assurance ound in the ta evel of confi ainty Note the measurem e RBS 6501 or WCDMA ) able idence). ment meets and LTE S D T T T a 1 p R T T K T N R SP Technical Delivery of t The test obje Test facility The used test and listed, re 18. The site c performance Reservation The test resu Test enginee Kexin Chen, Test particip None. EPORT Research Ins test object ect was delive t site (503 88 gistration nu complies wit of radiated m lts in this rep ers Benyamin M pant stitute of Swe ered: 2014-0 81) is compli umber 93866 th RSS-Gen, measurement port apply on Mashouf, Tom Date 2014 eden 04-04. iant with the 6, as a facility Issue 3 and nts, file no: IC nly to the par mas Isbring Refere 4-05-06 4P0 Ap requirement y accepted fo is accepted b C 3482A-1. rticular test o and Andreas ence 02751-02-M pendix 1 ts of section or certificatio by Industry C objects as dec s Johnson, SP Page MPE 2 (6) 2.948 of the on under part Canada for th clared in the P. ) FCC rules ts 15 and he report. S T A A C P O F m R B T U F m T E W A t R SP Technical Tested confi Antenna port Antenna port Communicat Power config Operational For WCDMA model TM5 a Reference ch Bandwidth = The test obje UARFCN: UARFCN Downlink 9662 9800 9938 For LTE the model E-TM The test obje EARFCN: EARFCN Downlink 1100 Worst case c AC, KRD 90 this report. EPORT Research Ins iguration t A: 1 t B: 1 tion: I guration: - l test mode A the RBS un as defined in hannel 12.2 k = 5 MHz. ect was confi Frequency [MHz] 1932.4 1960.0 1987.6 RBS 6501 u M1.1 as define ect was confi Frequency [MHz] 1980.0 onfiguration 01 125/3, wh stitute of Swe 1x 37.0 dBm 1x 37.0 dBm P via electric 48 VDC for nit was activ n ETSI TS 12 ksps slotform gured in MIM Comment Single car Single car Single car unit was activ ed in ETSI T gured in MIM Comment Single car configurat n for LTE is b ich accordin Date 2014 eden (1x 5 W) (1x 5 W) cal interface KRD 901 1 0 vated for max 25 141/ 3GPP mat 10” was u MO mode w t rrier TX bott rrier TX mid rrier TX top vated for max TS 136 141/ 3 MO mode w t rrier TX top tion based on mea ng to the clien Refere 4-05-06 4P0 Ap 02/2 ximum transm P TS 25.141 used in all ce with both RF p om frequenc frequency frequency ximum trans 3GPP TS 36 with both RF p frequency in asurements p nt has identic ence 02751-02-M pendix 1 mit power tra . The channe ells with DPC paths allocat cy mit power tr .141. paths allocat n 20 MHz BW performed on cal hardware Page MPE 3 (6) ransmitting te el type “3GP CH = 30. ted to the fol ransmitting t ted to the fol W n RBS 6501 e as the test o ) est PP llowing est llowing B25 objects in S T F I D R S V V R R SP Technical Test setup: W 1. RBS 65 Softwar Functional t 2. Compu 3. Switch 4. eRNC-S 5. NTP se 6. GPS A Integrated a Directional a Representing Semi-integra VPol Omni, K VPol Omni, K Representing EPORT Research Ins WCDMA 501 B2 DC, K re: CXP 902 test equipme uter, Advante H3C S5120, SIM, BAMS erver Symme ctive Antenn antenna antenna, KRE g version: KR ated omni a KRE 101 22 KRE 101 22 g version: KR stitute of Swe KRD 901 10 3291, rev. R ent: ec 610H, BAM , BAMS – 10 S – 10011317 etricom, BAM na, KRE 101 E 101 2141/1 RD 901 102/2 ntenna 233/1, s/n: DE 233/1, s/n: DE RD 901 102/4 Date 2014 eden 02/2, rev. R1A R2B34 AMS – 10007 001051254 781 MS – 100048 2082/1 1, rev. R1C, /2 EG2731542 EG2731546 /4 Refere 4-05-06 4P0 Ap A, s/n: CB4T 785553 86040 s/n: T89U10 ence 02751-02-M pendix 1 T167906 02776 Page MPE 4 (6)) S T F I D R S V V R R SP Technical Test setup: L 1. RBS 65 Softwar Functional t 2. Compu 3. Switc…

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Document 75926231 Report 01 Issue 2 May 2014 Report On FCC and IC Testing of the Ericsson AB (1900 MHz) RBS 6501 B2 KRD 901 102/x* Radio Base Station In accordance with FCC CFR 47 Part 24 and Industry Canada RSS-133: Issue 6 See Note* in page 3 COMMERCIAL-IN-CONFIDENCE FCC ID: TA8AKRD901102 IC: 287AB-AS901102 PREPARED BY APPROVED BY DATED 08 May 2014 Guangdi Dong Simon Bennett Project Engineer Authorised Signatory Document 75926231 Report 01 Issue 2 Page 1 of 142 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 ............................................................................................................................ 12 1.8 Deviation From The Standard ..................................................................................................... 12 1.9 Modification Record ..................................................................................................................... 12 1.10 Alternative Test Site ..................................................................................................................... 12 2 TEST DETAILS .......................................................................................................................... 13 2.1 Maximum Peak Output Power and Peak to Average Ratio - Conducted .................................... 14 2.2 Maximum PEak OutpuT Power - Radiated .................................................................................. 21 2.3 Occupied Bandwidth .................................................................................................................... 26 2.4 Spurious Emission at Band Edge ................................................................................................ 71 2.5 Radiated Spurious Emissions .................................................................................................... 100 2.6 Conducted Spurious Emissions ................................................................................................. 106 2.7 Frequency Stability .................................................................................................................... 134 3 TEST EQUIPMENT USED ....................................................................................................... 137 3.1 Test Equipment Used ................................................................................................................ 138 3.2 Measurement Uncertainty.......................................................................................................... 140 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT .......................................................... 141 4.1 Accreditation, Disclaimers and Copyright .................................................................................. 142 Document 75926231 Report 01 Issue 2 Page 2 of 142 SECTION 1 REPORT INFORMATION Document 75926231 Report 01 Issue 2 Page 3 of 142 1.1 REPORT DETAILS Manufacturer Ericsson AB Address Isafjordsgatan 10 SE-164 80 Stockholm 16480 Sweden Product Name RBS 6501 B2 Product Number KRD 901 102/x * IC Model Number AS901102x * Serial Number(s) CB4S979228 CB4T007169 Software Version CXP 902 3291 Rev R2B34 for WCDMA CXP 102 051/19 Rev R37AL for LTE Hardware Version R1A Test Specification/Issue/Date FCC CFR 47 Part 24: 2013 Industry Canada RSS-133 Issue 6: 2013 Start of Test 21 March 2014 Finish of Test 23 April 2014 Name of Engineer(s) Guangdi Dong Related Document(s) ANSI C63.4-2009 ANSI/TIA/EIA-603-C-2004 FCC CFR 47 Part 2: 2013 Industry Canada RSS-GEN Issue 3: 2010 Note * : X can be 1 to 4. RBS 6501 B2 is available in the following four variants with the listed product numbers and IC Model Numbers. The differences among them are as follows: Product Number IC Model Number Description KRD 901 102/1 AS9011021 100 - 250 VAC power feed with integrated antenna KRD 901 102/2 AS9011022 -48 VDC power feed with integrated antenna KRD 901 102/3 AS9011023 100 - 250 VAC power feed without integrated antenna KRD 901 102/4 AS9011024 -48 VDC power feed without integrated antenna This report has been up issued to Issue 2 and should be read in place of Issue 1. The report has been up issued to clarify the Limits listed in Section 2.7.7. Document 75926231 Report 01 Issue 2 Page 4 of 142 1.2 BRIEF SUMMARY OF RESULTS A brief summary of results for each configuration, in accordance with FCC CFR 47 Part 2, Part 24 and RSS-133 is shown below. Section Spec Clause Test Description Result Part 2 Part 24 RSS 133 2.1 2.1046 24.232(a) 24.232(d) 6.4 Maximum Peak Output Power and Peak to Average Ratio – Conducted Pass 2.2 - 24.232(a) 6.4 Maximum Peak Output Power – Radiated Pass 2.3 2.1049(h) 24.238(b) RSS-Gen 4.6.1 Occupied Bandwidth Pass 2.4 2.1051 24.238(b) 6.5.1 Spurious Emissions at Band Edge Pass 2.5 2.1053 24.238(a) 6.5.1 Radiated Spurious Emissions Pass 2.6 2.1051 24.238(a) 6.5.1 Conducted Spurious Emissions Pass 2.7 2.1055 24.235 6.3 Frequency Stability Pass - - - 6.6 Receiver Spurious Emissions N/A …

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FCC ID: TA8AKRD901102 IC ID:287AB-AS901102 Ericsson AB RBS 6501 B2 / KRD 901 102/x 2014 Not to be reproduced, except in its entirety, Page 1 of 4 without the Permission of TÜV SÜD Product Service Reference: 75926231 PHOTOGRAPHS OF TEST SET UP FCC ID: TA8AKRD901102 IC ID:287AB-AS901102 Ericsson AB RBS 6501 B2 / KRD 901 102/x 2014 Not to be reproduced, except in its entirety, Page 2 of 4 without the Permission of TÜV SÜD Product Service Reference: 75926231 Radiated Emissions Maximum PEAK Output Power – Radiated (EIRP) Internal antenna KRE 101 2141/1, upright mounted FCC ID: TA8AKRD901102 IC ID:287AB-AS901102 Ericsson AB RBS 6501 B2 / KRD 901 102/x 2014 Not to be reproduced, except in its entirety, Page 3 of 4 without the Permission of TÜV SÜD Product Service Reference: 75926231 Maximum PEAK Output Power – Radiated (EIRP) Internal antenna KRE 101 2141/1, side mounted Maximum PEAK Output Power – Radiated (EIRP) Semi-integrated Omni antenna KRE 101 2233/1, upright mounted FCC ID: TA8AKRD901102 IC ID:287AB-AS901102 Ericsson AB RBS 6501 B2 / KRD 901 102/x 2014 Not to be reproduced, except in its entirety, Page 4 of 4 without the Permission of TÜV SÜD Product Service Reference: 75926231 Maximum PEAK Output Power – Radiated (EIRP) Semi-integrated Omni antenna KRE 101 2233/1, side mounted