TA8AKRC1610049Multi-standard remote radio

Attestation Statement Confidentiality Class External Confidentiality Label Document Type Page Open Statement of Compliance 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked Aya Elbadri Document Number Revision Date Reference A 2026-03-17 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: TA8AKRC1610049 Attestations for Sections 2.911(d)(5)(i) and 2.911(d)(5)(ii) of the FCC Rules Attestation Under 47 CFR § 2.911(d)(5)(i) Ericsson AB certifies that, as of the date of the filing of this application, the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to Section 2.903 of the FCC rules. Attestation Under 47 CFR § 2.911(d)(5)(ii) Ericsson AB certifies that, as of the date of the filing of the application, it is not identified on the Covered List established pursuant to Section 1.50002 of the FCC rules as an entity producing “covered” equipment. Ericsson AB certifies that, the equipment for which authorization is sought is not using Kaspersky Lab, Inc. Cybersecurity or Anti-virus software. Future software upgrades will not include Kaspersky Lab, Inc. Cybersecurity or Anti-virus software. Ericsson AB, By: Qiwei Wang Head PEU Radio Atlantic Ericsson AB Torshamnsgatan 23 SE-16480 Stockholm, Sweden Docusign Envelope ID: 3D71CB72-13AF-47F5-868E-0BB8DE66BC0B

Attestation Statement Confidentiality Class External Confidentiality Label Document Type Page Ericsson Confidential Statement of Compliance 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked ERABLH Bertil Johansson K Document Number Revision Date Reference BNEW-24:036791 Uen C 2026-02-11 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Section 2.911(d)(7) of the FCC Rules Designation of Contact for Service of Process Ericsson AB (“Applicant”) hereby designates Ericsson Inc (“Agent”) as its agent for service of process under 47 CFR Section 2.911(d)(7). Agent provides its consent and acknowledges its obligation to accept service of process at the U.S.-based address listed below for matters relating to the equipment associated with this application. The email address of Agent also is listed below. Applicant acknowledges and accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has terminated all marketing and importation of the equipment associated with this application or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. On Behalf of Applicant: _______________________________ Qiwei Wang Head of PEU Radio Atlantic Ericsson AB Torshamnsgatan 23 SE-164 80 Stockholm, Sweden FRN: 0015544414 On Behalf of Agent: _______________________________ Ranjeet Bhattacharya Head of Network Product Solutions Ericsson Inc 6300 Legacy Drive Plano TX 75024 Email: [email protected] FRN: 0033444811 Docusign Envelope ID: 80115223-AC35-487D-A7E6-7A63AC8F4FD1

FCC authorization letter Confidentiality Class External Confidentiality Label Document Type Page Open 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked Bertil Johansson Document Number Revision Date Reference 1/0133-600/FEA2926603/14 M 2026-02-11 I, the undersigned, hereby entrust Lars Wallin Bertil Johansson Afrah Ali Sadiq Hans Östgaard BNEW Hardware Engineering PEU Radio Torshamnsgatan 23 SE-164 80 Stockholm Sweden Denis Lalonde Dave Pampararo Gavin Gan BNEW Hardware Engineering PEU Radio 349 Terry Fox Drive Ottawa, K2K 2V 6 Canada Xiaoying Jiang Jieying Zhu Yuejun Ma Zheng Zhao Tingting Wang BNEW Hardware Engineering PEU Radio No.5 Lize East Street, Chaoyang District 100102 Beijing China Xiao Hu Z Ling Pan L Ting Chen BNEW Hardware Engineering PEU Radio No.1366 Tianfu Avenue 610041 Chengdu China to act as my representatives in following: To make the necessary applications for FCC equipment certifications. ................................................................ (Signature) Qiwei Wang Head PEU Radio Atlantic Ericsson AB Torshamnsgatan 23 SE-164 80 Stockholm, Sweden Docusign Envelope ID: 5E19D6DA-D8F9-4605-AD9D-55A8BD3C7469

Subject: Certification for FCC ID: TA8AKRC1610049 Confidentiality Class External Confidentiality Label Document Type Page Open 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked Aya Elbadri Document Number Revision Date Reference B 2026-06-10 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch To Whom It May Concern: Ericsson AB requests a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier. Radio 2271 B26D operates in the Personal Communications Services and Miscellaneous Wireless Communications Services and is designed for use in LTE, NR, NB-IoT(IB, GB ,SA) cellular telephone system. This FDD radio operates in Band 26D, as per FCC 47 CFR Part 22 Subpart H and Part 90 Subpart S. Band 26D: DL: 859 - 880 MHz, UL: 814 - 835 MHz. Details regarding supported functionality, see clauses 1.1 and 1.2 in Exhibit 12 - Technical Circuit Description. This radio will always require a license for transmission. The Exhibit 8 - 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 – Technical Circuit description. 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. Ericsson AB requests confidentiality under CFR 0.459 according to attached letter, see “Exhibit 13 Request for Confidentiality FCC” for the details of the confidentiality request. 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. Bertil Johansson Senior RA strategy developer Isafjordsgatan 10 SE-164 80 Stockholm Sweden Telephone No. +46 70 267 4871 e-mail: [email protected] Docusign Envelope ID: 4E4364CD-7B36-8CBA-806E-295319F181ED

Confidentiality Class External Confidentiality Label Document Type Page Open 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked Aya Elbadri Document Number Revision Date Reference A 2026-05-29 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046, USA Attention: Equipment Authorization Branch Subject: Request for Long term Confidentiality: FCC ID: TA8AKRC1610049 To whom it may concern: We, Ericsson AB, hereby request that the Exhibits/Items listed below be withheld from public inspection in accordance to sections 0.457 and 0.459 of the Commission’s Rules for FCC. This due to the following reasons: Ericsson 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) / Remote Radio Unit (RRU) / Radio Dot (RD) compared to the previous BS/RU/RRU/RD, the listed Exhibits/Items need to be protected from disclosure to our competitors in the industry. As the FCC 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. 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 RU RRU and RD, 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/RU/RRU/RD and accept the conditions and therefore are provided with unique information access tools. Details for justification of Long term confidentiality under special conditions, according to KDB 726920, see document: Circuit Description - LTC Manuals and Internal photos justification. EXHIBIT 5 Schematics EXHIBIT 9 Internal Photos EXHIBIT 8 Manuals EXHIBIT 10 Parts List EXHIBIT 12 Technical Circuit Description .......................................................... Bertil Johansson Senior RA strategy developer Isafjordsgatan 10 SE-164 80 Stockholm Sweden Telephone No. +46 70 267 4871 e-mail: [email protected] Docusign Envelope ID: 20CF2526-D4E0-8284-806E-D63FFCA70CED

Confidentiality Class External Confidentiality Label Document Type Sheet Open Report 1 (5) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EELBAYA Aya Elbadri Document Number Revision Date Reference 2026-06-10 Exhibit 3 External photos Radio 2271 B26D KRC 161 0049/1 & KRC 161 0049/11 C FCC ID :TA8AKRC1610049 Confidentiality Class External Confidentiality Label Document Type Sheet Open Report 2 (5) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EELBAYA Aya Elbadri Document Number Revision Date Reference 2026-06-10 Rear Front C Confidentiality Class External Confidentiality Label Document Type Sheet Open Report 3 (5) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EELBAYA Aya Elbadri Document Number Revision Date Reference 2026-06-10 Bottom side Top side C Confidentiality Class External Confidentiality Label Document Type Sheet Open Report 4 (5) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EELBAYA Aya Elbadri Document Number Revision Date Reference 2026-06-10 C Left side Right side Confidentiality Class External Confidentiality Label Document Type Sheet Open Report 5 (5) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked EELBAYA Aya Elbadri Document Number Revision Date Reference 2026-06-10 Right side label Right side label C Left side label

Exhibit 1 ID label and placement Confidentiality Class External Confidentiality Label Document Type Page Open Design Information 1 (1) Prepared By (Subject Responsible) Approved By (Document Responsible) Checked Aya Elbadri Document Number Revision Date Reference C 2026-06-10 Radio 2271 B26D , KRC 161 0049/1 & KRC 161 0049/11 FCC ID: TA8AKRC1610049 The label is a plastic sticker affixed to the product via permanent adhesive. It is designed to last the expected lifetime of the product in the environment in which the product is to be operated. FCC ID: TA8AKRC1610049

1 (12) GFTL-26:000236 Uen, Rev A, 2026-02-11 EMF Test Report: Ericsson Radio 2271 B26D (FCC) Accred. no. 1761 Testing ISO/IEC 17025 Test report issued by an Accredited Testing Laboratory Document number: GFTL-26:000236 Uen Rev A Date of report: 2026-02-11 Testing laboratory: Ericsson EMF Research Laboratory Ericsson AB SE-164 80 Stockholm Sweden Company/Client: Rosita Jonsson Ericsson AB SE-164 80 Stockholm Sweden Tests performed by: Davide ColombiDates of tests: 2026-01-30 Manufacturer and market name(s) of device: Ericsson Radio 2271 B26D Testing has been performed in accordance with: FCC OET Bulletin 65 IEC 62232:2022 Test results: RF exposure compliance boundaries (exclusion zones) in conformity with FCC 47 CFR 1.1310 to be included in the Customer Product Information (CPI) for Ericsson Radio 2271 B26D. Additional information: Signature:Test Engineer ______________________________ Davide Colombi Principal Researcher [email protected] Tel: +46 767602089 Quality Manager _____________________________ Björn Flach Research Manager - EMF [email protected] Tel: +46730956241 2 (12) GFTL-26:000236 Uen, Rev A, 2026-02-11 Summary of EMF Test Report 1 Equipment under test (EUT) Product name Radio 2271 B26D Product number KRC 161 0049/1, KRC 161 0049/11 Supported bands, Tx frequency range (MHz) and standards B26D859 - 880 LTE/NR Duplexing technology FDD Antennas Product numberKRE 101 2411/1 Tested mode(s)B26D (LTE/NR) Results RF exposure compliance boundaries, outside of which the exposure is below the general public (GP) and occupational (O) exposure limits, are listed below. Dimensions of the box-shaped compliance boundary for general public (GP) and occupational (O) exposure for Radio 2271 B26D applicable in the USA and markets employing the FCC RF exposure limits. The compliance boundaries are determined for maximum nominal output power with 0.5 dB transmission loss and 0.6 dB output power tolerance included. Mode and output power for Radio 2271 Dimensions of the box-shaped compliance boundary (m) Distance in front of antenna Width Height Distance behind antenna Band Standard Maximum nominal output power from the radio IEC 62232 installation class GPO GP O GP O GP O B26D LTE/NR 52.0 dBm / 2 × 80 W E+ 9.4 3.5 8.2 3.7 2.8 2.8 0.3 0.2 For the power levels specified in the table with tolerances added, and the upward rounding of compliance boundary dimensions to the nearest decimeter, the specified results are conservative. 1 This page contains a summary of the test results. The full report provides a complete description of all test details and results. 3 (12) GFTL-26:000236 Uen, Rev A, 2026-02-11 1 General information The test results presented in this report define compliance boundaries for Radio 2271 B26D. Outside of these compliance boundaries, the radio frequency (RF) exposure levels are below the limits specified by the Federal Communications Commission (FCC) [1]. The tests were performed by calculations in accordance with the Ericsson RF exposure calculation procedure for base stations [2], which is in conformity with the FCC OET Bulletin 65 [3] and IEC 62232:2022 [4]. It should be noted that the test results presented in this test report are valid for the frequency range specified in Table 1, for the antenna properties specified in Table 2, and for the power level, power tolerance, and transmission loss specified in Table 3. These data as well as the applied antenna pattern files were supplied by the client and may affect the validity of the results. Proposed EMF health and safety information for inclusion in the Customer Product Information (CPI) is provided in Appendices A, B and C. 2 Equipment under test Table 1 and Table 2 below summarize the technical data for the equipment under test (EUT) and the properties of the antenna. Table 3 lists the maximum nominal output power from the radio unit (total peak power from all antenna branches) and the total time-averaged power delivered to the antenna for the specified configuration. The total time-averaged power delivered to the antenna includes transmission loss and output power tolerance. The EUT related data in Tables 1-3 were supplied by the client. Table 1 Technical data for the EUT. Product name and product numberRadio 2271 B26D KRC 161 0049/1, KRC 161 0049/11 Supported bands, Tx frequency range (MHz), and standards B26D859 - 880LTE/NR Duplexing technology FDD Exposure environment General public, Occupational IEC 62232 installation class 2 E+ Table 2 Properties of the antenna. Product numberKRE 101 2411/1 TypeMacro cell, directional, 2 Tx (1 column, X polarized) Tested band and frequency range (MHz)B26D859 - 880 Gain (dBi) 3 16.3 Electrical tilt angle (degree)0° Number of dual-polarized elements per column and element interspacing distance (mm) 9270 Dimensions, × × (mm)2400 × 298 × 125 Table 3 Maximum nominal output power and total time -averaged power including transmission loss and output power tolerance for EUT. Band Standard Maximum nominal output power from the radio Transmission loss (dB) Power tolerance (dB) Total time-averaged power delivered to antenna (dBm/W) B26DLTE/NR 52.0 dBm / 2 × 80 W0.5 0.6 52.1 dBm / 163.7 W 2 The stated IEC 62232 installation class was determined based on the total EIRP without power tolerance included and considering the transmission loss. The total EIRP was obtained using the antenna patterns provided by the client. 3 Maximum gain per antenna port obtained using the antenna patterns provided by the antenna manufacturers. 4 (12) GFTL-26:000236 Uen, Rev A, 2026-02-11 3 Exposure conditions The EUT is intended to be used outdoor and installed on poles, walls, masts, towers, or similar structures making it possible to ensure that the general public has no access to the EMF compliance boundary. Other installation related exposure conditions are not reasonably foreseeable for the EUT. The assessments were conducted for maximum power configurations, i.e., by assuming 100% utilization. Effec…

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REPORT issued by an Accredited Testing Laboratory Contact person RISE Date Reference Page Björn Skönvall 2026-06-17 P128670-F2 1 (96) Safety and Transport +46 10 516 51 23 [email protected] Ericsson AB Niklas Bystedt Torshamnsgatan 21 164 80 Stockholm Radio measurements on Radio 2271 B26D with FCC ID: TA8AKRC1610049 Accred. No. 1002 Testing ISO/IEC 17025 RISE Research Institutes of Sweden AB Postal address Office location Phone / Fax / E-mail This report may not be reproduced other than in full, except with the prior written approval of the issuing laboratory. Box 857 SE-501 15 BORÅS SWEDEN Brinellgatan 4 SE-504 62 Borås SWEDEN +46 10 516 50 00 +46 33 13 55 02 [email protected] Product name: Radio 2271 B26D Product number: KRC 161 0049/1 Serial Number: E23H513193 RISE Research Institutes of Sweden AB Vehicles and Automation – EMC-IKT Performed by Examined by __Signature_1 __ Björn Skönvall Daniel Lundgren Document ID 09222115557581281420Signed BS, DL REPORT Date Reference Page 2026-06-17 P128670-F2 2 (96) RISE Research Institutes of Sweden AB Summary..................................................................................................................................... 4 Description of the test object ...................................................................................................... 5 Purpose of test ............................................................................................................................ 7 Operation modes during measurements ..................................................................................... 7 Conducted measurements ........................................................................................................... 8 Radiated measurements .............................................................................................................. 8 Test facility ................................................................................................................................. 8 References .................................................................................................................................. 8 Measurement equipment ............................................................................................................ 9 Uncertainties ............................................................................................................................... 9 Reservation ............................................................................................................................... 10 Delivery of test object .............................................................................................................. 10 Manufacturer’s representative .................................................................................................. 10 Test engineers ........................................................................................................................... 10 Test participant(-s) .................................................................................................................... 10 Test frequencies used for conducted and radiated measurements ............................................ 11 Test setup: conducted measurements ....................................................................................... 14 Test setup: radiated measurements ........................................................................................... 15 RF power output measurements according to CFR 47 §22.913 and §90.635, conducted ........ 16 Test set-up and procedure ..................................................................................................... 16 Results LTE Single carrier ................................................................................................... 17 Results NR Single carrier SCS 15 kHz ................................................................................ 19 Results LTE Multi carrier ..................................................................................................... 21 Results NR Multi carrier ...................................................................................................... 21 Results LTE with NB IoT GB .............................................................................................. 21 Results LTE with NB IoT IB ................................................................................................ 22 Results NR with NB IoT IB ................................................................................................. 22 Results NB IoT SA ............................................................................................................... 23 Remark ................................................................................................................................. 25 Occupied bandwidth measurements according to CFR47 §2.1049 .......................................... 26 Test set-up and procedure ..................................................................................................... 26 Results LTE .......................................................................................................................... 26 Results NR SCS 15 kHz ...................................................................................................... 27 Results NB IoT SA ............................................................................................................... 28 Results LTE with NB IoT GB .............................................................................................. 28 Results LTE with NB IoT IB ................................................................................................ 28 Results NR with NB IoT IB ................................................................................................. 28 Band edge measurements according to CFR 47 §22.917 and §90.961 .................................... 3…

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REPORT Date Reference Page 2026-06-17 P128670-F2 35 (96) RISE Research Institutes of Sweden AB Band edge measurements according to CFR 47 §22.917 and §90.961 Date 2026-06-03 2026-06-08 2026-06-09 2026-06-10 2026-06-13 Temperature 23 °C ± 3 °C 23 °C ± 3 °C 23 °C ± 3 °C 23 °C ± 3 °C 23 °C ± 3 °C Humidity 36 % ± 5 % 49 % ± 5 % 55 % ± 5 % 51 % ± 5 % 56 % ± 5 % Test set-up and procedure The measurements were made per definition in ANSI C63.26, 5.7.2. The test object was connected to a spectrum analyzer with the RMS detector activated. For carriers within the frequency range 869-880 MHz (Part 22 Subpart H) A RBW of at least 1% of the EBW is to be used up to 1 MHz away from the band edges and for measurements more than 1 MHz from the band edges a RBW of 100 kHz was used below 1 GHz. For carriers within the frequency range 859-869 MHz (Part 90 Subpart S) The transmitter unwanted emissions within 37.5 kHz away from the bandedges was measured with a RBW of 1 kHz (A RBW of 300 Hz is allowed in this frequency range according to section VIII of KDB 971168 D02 v02r02). Unwanted emission >37.5 kHz away from the band edges was measured with 100 kHz bandwidth. An offset of 3 dB has been used to cover 2x2 MIMO according to ANSI C63.26 6.4.4.1 c “measure and add 10 log 10 (N ANT )”. An offset of 3 dB has been used to cover 2x2 MIMO according to ANSI C63.26 6.4.4.1 c “measure and add 10 log 10 (N ANT )”. Measurement equipment RISE number R&S FSW 85 KWP19783 RF attenuator 902 282 Coaxial cable Sucoflex 102EA BX50236 Coaxial cable Sucoflex 102EA BX50237 Testo 635, temperature and humidity meter 504 203 Measurement uncertainty: 2.6 dB Document ID 09222115557581208248Signed BS, DL REPORT Date Reference Page 2026-06-17 P128670-F2 36 (96) RISE Research Institutes of Sweden AB Results LTE Single carrier LTE: E-TM1.1 Diagram Symbolic name Tested Port 2.1 a-b B 1.4LTE RF A 2.2 a-b T 1.4LTE RF A 2.3 a-b B 3LTE RF A 2.4 a-b T 3LTE RF A 2.5 a-b B 5LTE RF A 2.6 a-b T 5LTE RF A 2.7 a-b B 10LTE RF A 2.8 a-b T 10LTE RF A 2.9 B 15LTE RF A 2.10 T 15LTE RF A Results NR Single carrier NR: FR1-TM1.1 Diagram Symbolic name Tested Port 2.11 a-b B 3NR RF A 2.12 a-b T 3NR RF A 2.13 a-b B 5NR RF A 2.14 a-b T 5NR RF A 2.15 a-b B 10NR RF A 2.16 a-b T 10NR RF A 2.17 B 15NR RF A 2.18 T 15NR RF A 2.19 B 20NR RF A 2.20 T 20NR RF A Results LTE with NB IoT GB Single carrier LTE: E-TM1.1, NB IoT: N-TM Diagram Symbolic name Tested Port 2.22 a-b B GB+10LTE RF A 2.23 a-b T GB+10LTE RF A Results LTE with NB IoT IB Single carrier LTE: E-TM1.1, NB IoT: N-TM Diagram Symbolic name Tested Port 2.24 a-b B IB+5LTE RF A 2.25 a-b T IB+5LTE RF A 2.26 a-b B IB+10LTE RF A 2.27 a-b T IB+10LTE RF A Document ID 09222115557581208248Signed BS, DL REPORT Date Reference Page 2026-06-17 P128670-F2 37 (96) RISE Research Institutes of Sweden AB Results NR with NB IoT IB Single carrier NR: FR1-TM1.1, NB IoT: N-TM Diagram Symbolic name Tested Port 2.28 a-b B IB+10NR RF A 2.29 a-b T IB+10NR RF A Results NB IoT SA Single carrier: NB IoT SA: N-TM Diagram Symbolic name Tested Port 2.30 a-b B IOT SA RF A 2.31 a-b T IOT SA RF A Document ID 09222115557581208248Signed BS, DL REPORT Date Reference Page 2026-06-17 P128670-F2 38 (96) RISE Research Institutes of Sweden AB Limits § 22.917 Emission limitations for cellular equipment. The rules in this section govern the spectral characteristics of emissions in the Cellular Radiotelephone Service. (a) Out of band emissions. The power of any emission outside of the authorized operating frequency ranges m ust be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB (- 13 dBm). (b) Measurement procedure. Compliance with these rules is based on the use of measurement instrumentation employing a reference bandwidth as follows: (1) In the spectrum below 1 GHz, instrumentation should employ a reference bandwidth of 100 kHz or greater. In the 1 MHz bands immediately outside and adjacent to the frequency block, a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed. A narrower resolution bandwidth is permitted in all cases to improve measurement accuracy, provided that the measured power is integrated over the full required reference bandwidth (i.e., 100 kHz or 1 percent of emission bandwidth, as specified). The emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier ce nter frequency, outside of which all emissions are attenuated at least 26 dB below the transmitter power. (2) In the spectrum above 1 GHz, instrumentation should employ a reference bandwidth of 1 MHz. § 90.691 Emission mask requirements for EA-based systems. (a) Out-of-band emission requirement shall apply only to the “outer” channels included in an EA license and to spectrum adjacent to interior channels used by incumbent licensees. The emission limits are as follows: (1) For any frequency removed from the EA licensee's frequency block by up to and including 37.5 kHz, the power of any emission shall be attenuated below the transmitter power (P) in watts by at least 116 Log10(f/6.1) decibels or 50 + 10 Log10(P) decibels (-20 dBm) or 80 decibels, whichever is the lesser attenuation, where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f is greater than 12.5 kHz. (2) For any frequency removed from the EA licensee's frequency block greater than 37.5 kHz, the power of any emission shall be attenuated below the transmitter power (P) in watts by at least 43 + 10Log10(P) decibels (-13 dBm) or 80 decibels, whichever is the lesser attenuation, where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f is greater than 37.5 kHz. Complies? Yes Document ID 09222115557581208248Signed BS, DL REPORT Date Reference Page 2026-06-17 P128670-F2 39 (96) RISE Research Institutes of Sweden AB Diagram 2.1a…

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REPORT Date Reference Page 2026-06-17 P128670-F2 57 (96) RISE Research Institutes of Sweden AB Conducted spurious emission measurements according to CFR §22.917 and §90.691. Date 2026-06-03 2026-06-08 2026-06-09 2026-06-10 2026-06-13 Temperature 23 °C ± 3 °C 23 °C ± 3 °C 23 °C ± 3 °C 23 °C ± 3 °C 23 °C…

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