2BCES-CD8R544F2Cozyla Calendar+ 2

Beijing Cozyla Technology ltd. Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Oct. 23, 25 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BCES-CD8R544F2 Beijing Cozyla Technology ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature： Printed Name: DJ Dai Title: PM Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Tel.: 13242900591 Email: [email protected]

1 | P a g e Beijing Cozyla Technology ltd. Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Attestation Statements To: Federal Communications Commission Date: Nov. 11, 25 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BCES-CD8R544F2] Product Name: [Cozyla Calendar+ 2] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature: Printed Name: DJ Dai Title: PM Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Tel.: 13242900591 Email: [email protected] 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☐ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. ☐ The Memory used is limited to run the Cybersecurity or anti-virus software. ☐ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. ☐ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Device is not Inherent compliance ☒ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☒ Evaluation Based on Scan for Software on the device Compliance ☒ Evaluation Based on Filesystem scan Compliance ☒ Evaluation Based on Running software check Compliance SBOM (Software Bill of Materials) Section Component Name Version Supplier 1 Android 14 Google 2 3

Beijing Cozyla Technology ltd. Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Oct. 23, 25 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID:2BCES-CD8R544F2 [Beijing Cozyla Technology ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, [MIRAMONT SOLUTIONS LLC] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [MIRAMONT SOLUTIONS LLC] ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: MIRAMONT SOLUTIONS LLC FRN: 0036313369 Address:19 GEORGETOWN, IRVINE, CA92612 United States Signature: Contact Person: Wenyi Wang Tel: 951 401 3633 Email: [email protected] Applicant Company Name: Beijing Cozyla Technology ltd. FRN: 0034099481 Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Signature: Contact Person: DJ Dai Tel: 13242900591 Email: [email protected]

Beijing Cozyla Technology ltd. Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. FCC Software Configuration Control Declaration Rev1.0 FCC Software Configuration Control Declaration Date: October 23, 2025 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Cozyla Calendar+ 2 / Cozyla CD-8R544F2 Cozyla CD-8R544FX (X=0, 1, 3-9) Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. (Signature of applicant) Name: DJ Dai Date: Oct. 23, 25 Title: PM Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Tel.: 13242900591 Email: [email protected]

Beijing Cozyla Technology ltd. Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. 10/23/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BCES-CD8R544F2 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired.  User Manual  Internal Photos  Test Setup Photos Sincerely, (Signature) Printed Name: DJ Dai Title:PM Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Tel.: 13242900591 Email: [email protected]

Beijing Cozyla Technology ltd. Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Date: Oct. 23, 25 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BCES-CD8R544F2 I, the undersigned, hereby authorize (Shenzhen DL Testing Technology Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen DL Testing Technology Co., Ltd.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Beijing Cozyla Technology ltd.). We certify that we are not 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. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature: Printed Name: DJ Dai Title: PM Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Tel.: 13242900591 Email: [email protected]

Beijing Cozyla Technology ltd. Model Difference Product description: Cozyla Calendar+ 2 Model name: Cozyla CD-8R544F2 Cozyla CD-8R544FX (X=0, 1, 3-9) Trade Name: Cozyla FCC ID:2BCES-CD8R544F2 All the model are the same circuit and RF module, except model names and appearance color. Regards Sincerely Client’s signature: Client’s name / title: DJ Dai / PM Contact information / address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China.

FCC ID:2BCES-CD8R544F2 EUT PHOTO(External Photos) FCC ID:2BCES-CD8R544F2 FCC ID:2BCES-CD8R544F2 FCC ID:2BCES-CD8R544F2

Label & label location 20mm*10mm FCC ID:2BCES-CD8R544F2 Label location

FCC ID:2BCES-CD8R544F2 RF EXPOSURE EVALUATION Limits According KDB 447498 D01 General RF Exposure Guidance v06. The RF exposure evaluation requirements of §2.1091 for mobile device exposure conditions subject to MPE limits: Requirements of this section are a consequence of Commission responsibilities under the National Environmental Policy Act to evaluate the environmental significance of its actions. See subpart I of part 1 of this chapter, in particular § 1.1307(b). For purposes of this section, the definitions in § 1.1307(b)(2) of this chapter shall apply. A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the RF source's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location while transmitting. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal desktop computer, are considered to be mobile devices if they meet the 20-centimeter separation requirement. The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b). Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation BLE: Mode Output power to antenna (dBm) Tune UP tolerance (dBm) Max Tune UP power (dBm) Max Tune UP power (mW) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result GFSK -0.64 -1±1 0 1.00 0.00037 1.0 PASS Antenna gain: 2.71dBi EDR Mode Output power to antenna (dBm) Tune UP tolerance (dBm) Max Tune UP power (dBm) Max Tune UP power (mW) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result GFSK 6.67 6±1 7 5.01 0.00186 1.0 PASS π/4-DQPSK 7.55 7±1 8 6.31 0.00234 1.0 PASS 8-DPSK 7.76 7±1 8 6.31 0.00234 1.0 PASS Antenna gain: 2.71dBi WIFI2.4G: Mode Output power to antenna (dBm) Tune UP tolerance (dBm) Max Tune UP power (dBm) Max Tune UP power (mW) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result 802.11b 17.85 17±1 18 63.10 0.02343 1.0 PASS 802.11g 17.04 17±1 18 63.10 0.02343 1.0 PASS 802.11n20 17.29 17±1 18 63.10 0.02343 1.0 PASS 802.11n40 17.04 17±1 18 63.10 0.02343 1.0 PASS Antenna gain: 2.71dBi WIFI5.1G: Mode Output power to antenna (dBm) Tune UP tolerance (dBm) Max Tune UP power (dBm) Max Tune UP power (mW) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result 802.11a 13.97 13±1 14 25.12 0.00860 1.0 PASS 802.11n20 13.96 13±1 14 25.12 0.00860 1.0 PASS 802.11n40 14.44 13±1 14 25.12 0.00860 1.0 PASS 802.11ac20 14.06 13±1 14 25.12 0.00860 1.0 PASS 802.11ac40 14.22 13±1 14 25.12 0.00860 1.0 PASS 802.11ac80 12.19 10±1 11 12.59 0.00431 1.0 PASS Antenna gain: 2.36dBi WIFI5.8G: Mode Output power to antenna (dBm) Tune UP tolerance (dBm) Max Tune UP power (dBm) Max Tune UP power (mW) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result 802.11a 13.12 13±1 14 25.12 0.01098 1.0 PASS 802.11n20 12.99 13±1 14 25.12 0.01098 1.0 PASS 802.11n40 13.41 13±1 14 25.12 0.01098 1.0 PASS 802.11ac20 13.02 13±1 14 25.12 0.01098 1.0 PASS 802.11ac40 13.31 13±1 14 25.12 0.01098 1.0 PASS 802.11ac80 13.45 13±1 14 25.12 0.01098 1.0 PASS Antenna gain: 3.42dBi The Product unsupported at the same time to Transmitting.

C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-2509280013R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 92 FCC Part 15C Test Report FCC ID:2BCES-CD8R544F2 Applicant: Beijing Cozyla Technology ltd. Address: Room 2022, 2nd Floor, No. 6 Chuangye Road, Shangdi Information Industry Base, Haidian District, Beijing PRC 100085 China. Manufacturer: SHEN ZHEN NST INDUSTRY AND TRADE CO.,LTD Address: Floor1-5, Building 2, Baolong Specialized and Sophisticated Industrial Park, No.16 Baolong Third Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China EUT: Cozyla Calendar+ 2 Trade Mark: Cozyla Model Number: Cozyla CD-8R544F2 Cozyla CD-8R544FX (X=0, 1, 3-9) Date of Receipt: Sep. 18, 2025 Test Date: Sep. 18, 2025 to Oct. 05, 2025 Date of Report: Oct. 05, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Roa Baolong Industrial Zone, Baolong Street, Longgang Shenzhen, Guangdong, China. Applicable Standards: FCC CFR Title 47 Part 15 Subpart E Section 15.407 ANSI C63.10:2020 KDB 789033 D02 v02r01 Test Result: Pass Report Number: DLE-2509280013R Prepared (Test Engineer): Dimon Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-2509280013R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 92 Table of Contents Page 1. VERSION............................................................................................................... 4 2.SUMMARY OF TEST RESULTS ............................................................................ 5 2.1 TEST FACILITY ............................................................................................................... 6 2.2 MEASUREMENT UNCERTAINTY ................................................................................... 6 3. GENERAL INFORMATION ................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ................................................................................ 7 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED ............ 1…

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C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-2509280013R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 46 of 92 (802.11ac20) PSD plot on channel 149 (802.11ac40) PSD plot on channel 151 (802.11ac20) PSD plot on channel 157 (802.11ac40) PSD plot on channel 159 (802.11ac20) PSD plot on channel 165 (802.11ac80) PSD plot on channel 155 C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-2509280013R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 47 of 92 6. 26DB EMISSION BANDWIDTH & 6DB OCCUPIED BANDWIDTH 6.1 APPLIED PROCEDURES / LIMIT The maximum power spectral density is measured as a conducted emission by direct connection of a calibrated test instrument to the equipment under test. If the device cannot be connected directly, alternative techniques acceptable to the Commission may be used. Measurements in the 5.725-5.85 GHz band, the minimum bandwidth 6 dB bandwidth of U-NII devices shall be at least 500KHz. Measurements in the 5.15-5.25 GHz, 5.25-5.35 GHz, and the 5.47-5.725 GHz bands are made over a bandwidth of 1 MHz or the 26 dB emission bandwidth of the device, whichever is less. A narrower resolution bandwidth can be used, provided that the measured power is integrated over the full reference bandwidth. 6.2 TEST PROCEDURE The following procedure shall be used for measuring 6dB Occupied Bandwidth: The procedure for this method is as follows: a) Set RBW = 100KHz. b) Set the VBW > RBW. c) Detector = Peak. d) Trace mode = max hold. e) Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. The following procedure shall be used for measuring 26dB Emission bandwidth: The procedure for this method is as follows: a) Set RBW = approximately 1% of the emission bandwidth. b) Set the VBW > RBW. c) Detector = peak. d) Trace mode = max hold. e) Measure the maximum width of the emission that is 26 dB down from the peak of the emission. Compare this with the RBW setting of the instrument. Readjust RBW and repeat measurement as needed until the RBW/EBW ratio is approximately 1%. 6.3 EUT OPERATION CONDITIONS The EUT tested system was configured as the statements of 6.2 Unless otherwise a special operating condition is specifie…

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