Exhibit 13 Cover Letter FCC mRRUS12 B4_KRC 161 326_A

FCC ID: TA8AKRC161326

Cover Letter(s)

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FCCID_4093691

                                                               EXHIBIT 13                                  1 (2)
Prepared (also subject responsible if other)                   No.

EZGRELI
Approved                                       Checked         Date              Rev   Reference

                                                                                 A

 Federal Communications Commission
 Authorization & Evaluation Division
 7435 Oakland Mills Road
 Columbia, Maryland 21046
 Attention: Equipment Authorization Branch




Subject: Class II permissive change for FCC ID: TA8AKRC161326


To Whom It May Concern:


Ericsson AB requests a Class II Permissive Change for the above mentioned FCC Identifier.

New functionality (NB-IoT) has been added in software, as described/covered in exhibit 12 and supporting
documentation.

The radio operates in the Cellular band as per 47 CFR Part 27.

This radio (Radio mRRUS12 B4) is designed for use in LTE, WCDMA cellular telephone system. This FDD radio
operates in Band 4, the transmitter from 2110 to 2155 MHz and the receiver from 1850 MHz to 1910 MHz.
It supports radio access technology MR L+W, it supports channel bandwidths of 1.4, 3, 5, 10, 15, 20 MHz for LTE and
4.2 to 5 MHz for WCDMA.
The radio supports modulation type QPSK, 16QAM, 64QAM, 256 QAM for LTE and QPSK, 16QAM, 64QAM for
WCDMA.

The radio has the ability to be used in a RBS system configured for 3GPP up to 2x2 MIMO/Spatial multiplexing, beam-
forming and NB-IoT technologies.

The radio will in normal mode operate at a maximum power of 5 W (37 dBm) at the output connectors. The radio has
two (2) combined TX/RX ports.

This radio will always require a license for transmission.

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 6 test report.

Ericsson AB accept by this request the agreement set out in the document “IP SPCR 125 Annex A2 Agreements on
Post-market surveillance for radio equipment certified for the US market.


                                                           EXHIBIT 13                                          2 (2)
Prepared (also subject responsible if other)               No.

EZGRELI
Approved                                       Checked     Date              Rev        Reference

                                                                             A




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.

Lars Wallin
Quality and Release Management
Borgarfjordsgatan 18
SE-164 80 Stockholm
Sweden
Telephone No. +46 70 267 00 42
e-mail: lars.i.wallin@ericsson.com



Document Created: 2018-10-15 21:51:26
Document Modified: 2018-10-15 21:51:26

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