TA8AKRC161299-2Remote Radio Unit supporting GSM, WCDMA, LTE and MSR.

Exhibit 2 FCC authorization ‐ letter

Ericsson Internal EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. CBC/XRV/D Xiaoying Jiang TA8AKRC161299-2 Approved Checked Date Rev Reference CBC/XRV/D Xiaoying Jiang 2013-04-11 A Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch TUV SUD BABT FCB Octagon House, Segensworth Road Fareham, Hampshire, PO15 5RL April 11, 2013 Subject: Certification for FCC ID: TA8AKRC161299-2 To Whom It May Concern: Ericsson AB requests a Grant of Certification (Type Acceptance) for the above mentioned FCC Identifier. This base station transceiver (Remote Radio Unit – RRUS 12 B2) is designed for use in GSM, WCDMA and LTE broadband PCS system. The transmitter will operate from 1930 MHz to 1990 MHz. It supports Channel Bandwidth of 1.4, 3, 5, 10, 15 and 20 MHz for LTE. The receiver circuit supports 1850 MHz to 1910 MHz. This base station transceiver (RRU) supports modulation type GMSK, 8PSK, 16QAM, 32QAM and AQPSK for GSM, and QPSK, 16QAM and 64QAM for WCDMA and LTE. This base station transceiver (RRU) 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 personal communications services band as per 47 CFR Part 24 subpart E. It meets the requirements of 3GPP specification for operation in GSM, WCDMA and LTE cellular systems. This base station transceiver (RRUS 12 B2) will in normal mode operates at a nominal power out of 20, 40, and 60 watts at each of 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 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. If additional information is needed, please contact me on the below listed number. Xiaoying Jiang Staff Engineer, Regulatory Programs Ericsson AB FCC Registration Number (FRN): 0013476155 Isafjordsgatan 10 Kista, SE-164 80 Stockholm Sweden Telephone No.: +86 10 8476 7125 e-mail: [email protected]

Date Page Exhibit 3 External photos 5/17/2013 1(3) FCC ID: TA8AKRC161299-2 IC: 287AB-AS1612992 Front side Rear side Date Page Exhibit 3 External photos 5/17/2013 2(3) FCC ID: TA8AKRC161299-2 IC: 287AB-AS1612992 Left side Right side Date Page Exhibit 3 External photos 5/17/2013 3(3) FCC ID: TA8AKRC161299-2 IC: 287AB-AS1612992 Top side Bottom side

Date Page Exhibit 1 ID label and placement 5/17/2013 1(1) FCC ID: TA8AKRC161299-2 IC: 287AB-AS1612992 The ID label is located under the solar shield. Solar shield removed: FCC ID: TA8AKRC161299-2 IC: 287AB-AS1612992 IC MODEL NO: AS1612992

Document 75922079 Report 01 Issue 2 May 2013 Report On FCC and IC Testing of the Ericsson AB (1900 MHz) RRUS 12 B2 KRC 161 299/2 Remote Radio Unit In accordance with FCC CFR 47 Part 24 and Industry Canada RSS-133: Issue 6 COMMERCIAL-IN-CONFIDENCE FCC ID: TA8AKRC161299-2 IC ID: 287AB-AS1612992 PREPARED BY APPROVED BY DATED 28 May 2013 Xiaoying Zhang Simon Bennett Project Engineer Authorised Signatory Document 75922079 Report 01 Issue 2 Page 1 of 187 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 .................................................................................................................... 21 2.3 Spurious Emission at Band Edge ................................................................................................ 43 2.4 Radiated Spurious Emissions .................................................................................................... 100 2.5 Conducted Spurious Emissions ................................................................................................. 105 2.6 Frequency Stability .................................................................................................................... 179 3 TEST EQUIPMENT USED ....................................................................................................... 182 3.1 Test Equipment Used ................................................................................................................ 183 3.2 Measurement Uncertainty.......................................................................................................... 185 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT .......................................................... 186 4.1 Accreditation, Disclaimers and Copyright .................................................................................. 187 Document 75922079 Report 01 Issue 2 Page 2 of 187 SECTION 1 REPORT INFORMATION Document 75922079 Report 01 Issue 2 Page 3 of 187 1.1 REPORT DETAILS Manufacturer Ericsson AB Address Isafjordsgatan 10 SE-164 80 Stockholm 16480 Sweden Product Name RRUS 12 B2 Product Number KRC 161 299/2 IC Model Name AS1612992 Serial Number(s) CB4Q215390 Software Version CXP 901 7316/2 Rev R49CE Hardware Version R1B Test Specification/Issue/Date FCC CFR 47 Part 2: 2012 FCC CFR 47 Part 24: 2012 Start of Test 29 March 2013 Finish of Test 16 May 2013 Name of Engineer(s) Xiaoying ZHANG Related Document(s) ANSI C63.4: 2009 FCC CFR 47 Part 2: 2012 Industry Canada RSS-GEN Issue 3: 2010 This report has been up-issued to Issue 2 due to a typographical error on page 16. Document 75922079 Report 01 Issue 2 Page 4 of 187 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 2.1049(h) 24.238(b) RSS-Gen 4.6.1 Occupied Bandwidth Pass 2.3 2.1051 24.238(b) 6.5.1 Spurious Emissions at Band Edge Pass 2.4 2.1053 24.238(a) 6.5.1 Radiated Spurious Emissions Pass 2.5 2.1051 24.238(a) 6.5.1 Conducted Spurious Emissions Pass 2.6 2.1055 24.235 6.3 Frequency Stability Pass - - - 6.6 Receiver Spurious Emissions N/A N/A – Not Applicable Document 75922079 Report 01 Issue 2 Page 5 of 187 1.3 CONFIGURATION DESCRIPTION Configuration Code Carrier(s) Configuration Description G-SC 1C GSM Single Antenna, Dual Tx, Single Carrier G-MC 1 2C GSM Single Antenna, Dual Tx, Multi Carrier x2 G-MC 2 3C GSM Single Antenna, Dual Tx, Multi Carrier x3 G-MC 3 4C GSM Single Antenna, Dual Tx, Multi Carrier x4 W-SC 1C WCDMA Single Antenna, Single Carrier W-MC 1 2C WCDMA Single Antenna, Multi Carrier x2 W-MC 2 4C WCDMA Single Antenna, Multi Carrier x4 W-MIMO-SC 1C WCDMA MIMO, Single Carrier W-MIMO-MC 1 2C WCDMA MIMO, Multi Carrier x2 W-MIMO-MC 2 4C WCDMA MIMO, Multi Carrier x4 L-MIMO-SC 1C LTE MIMO, Single Carrier L-MIMO-MC 1 2C LTE MIMO, Multi Carrier x2 G+W-MC 1 1G+1W GSM+WCDMA Single Antenna, One Tx, 1GSM+1WCDMA G+W-MC 2 4G+4W GSM+WCDMA Single Antenna, One Tx, 4GSM+4WCDMA G+W-MIMO-MC 1 1G+1W GSM+WCDMA MIMO…

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FCC ID: TA8AKRC161299-2 IC ID: 287AB-AS1612992 Ericsson AB RRUS 12 B2 / KRC 161 299/2 2013 Not to be reproduced, except in its entirety, Page 1 of 2 without the Permission of TÜV SÜD Product Service Reference: 75922079 PHOTOGRAPHS OF TEST SET UP FCC ID: TA8AKRC161299-2 IC ID: 287AB-AS1612992 Ericsson AB RRUS 12 B2 / KRC 161 299/2 2013 Not to be reproduced, except in its entirety, Page 2 of 2 without the Permission of TÜV SÜD Product Service Reference: 75922079 Radiated Emissions