2AJYU-8PYA00CWi-Fi & BT Module

W58 Hardware Design SIMCom Wireless Solutions Limited SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Tel: 86-21-31575100 [email protected] www.simcom.com WIFI Module W58 Hardware Design www.simcom.com 2 / 35 Document Title: W58 Hardware Design Version: 1.06 Date: 2023-04-21 Status: ------ GENERAL NOTES SIMCOM OFFERS THIS INFORMATION AS A SERVICE TO ITS CUSTOMERS, TO SUPPORT APPLICATION AND ENGINEERING EFFORTS THAT USE THE PRODUCTS DESIGNED BY SIMCOM. THE INFORMATION PROVIDED IS BASED UPON REQUIREMENTS SPECIFICALLY PROVIDED TO SIMCOM BY THE CUSTOMERS. SIMCOM HAS NOT UNDERTAKEN ANY INDEPENDENT SEARCH FOR ADDITIONAL RELEVANT INFORMATION, INCLUDING ANY INFORMATION THAT MAY BE IN THE CUSTOMER’S POSSESSION. FURTHERMORE, SYSTEM VALIDATION OF THIS PRODUCT DESIGNED BY SIMCOM WITHIN A LARGER ELECTRONIC SYSTEM REMAINS THE RESPONSIBILITY OF THE CUSTOMER OR THE CUSTOMER’S SYSTEM INTEGRATOR. ALL SPECIFICATIONS SUPPLIED HEREIN ARE SUBJECT TO CHANGE. COPYRIGHT THIS DOCUMENT CONTAINS PROPRIETARY TECHNICAL INFORMATION WHICH IS THE PROPERTY OF SIMCOM WIRELESS SOLUTIONS LIMITED COPYING, TO OTHERS AND USING THIS DOCUMENT, ARE FORBIDDEN WITHOUT EXPRESS AUTHORITY BY SIMCOM. OFFENDERS ARE LIABLE TO THE PAYMENT OF INDEMNIFICATIONS. ALL RIGHTS RESERVED BY SIMCOM IN THE PROPRIETARY TECHNICAL INFORMATION ，INCLUDING BUT NOT LIMITED TO REGISTRATION GRANTING OF A PATENT , A UTILITY MODEL OR DESIGN. ALL SPECIFICATION SUPPLIED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE AT ANY TIME. SIMCom Wireless Solutions Limited Building B, SIM Technology Building, No.633 Jinzhong Road, Changning District, Shanghai P.R.China Tel: +86 21 31575100 Email: [email protected] For more information, please visit: https://www.simcom.com/download/list-863-en.html For technical support, or to report documentation errors, please visit: https://www.simcom.com/ask/ or email to: [email protected] Copyright © 2020 SIMCom Wireless Solutions Limited All Rights Reserved. W58 Hardware Design www.simcom.com 3 / 35 Version History Date Version Description of change Author 2018-02-09 V1.00 Origin Pengcheng.shen Jianmin.zhu 2018-04-10 V1.01 Change the description of BT; Add ESD testing result Pengcheng.shen 2020-03-30 V1.02 Change document structure Changwen.wei 2020-8-24 V1.03 Add 5G WIFI information Honggang.Ma Lijuan.Yin 2021-07-20 V1.05 Update WIFI 2.4G&5G consumption data Meng.Guo 2021-08-16 V1.05 Update WIFI 5G RX Sensitivity Delong Wang 2023-04-21 V1.06 Update power and Bluetooth Delong Wang W58 Hardware Design www.simcom.com 4 / 35 Contents 1 Introduction ............................................................................................................................ 10 1.1 W58 Function Diagram ............................................................................................................ 10 1.2 W58 Key Features ....................................................................................................................11 2 Package Information .............................................................................................................. 12 2.1 Pin Out Diagram ....................................................................................................................... 12 2.2 Pin Description ......................................................................................................................... 13 2.3 Package Dimensions ............................................................................................................... 14 2.4 Recommended PCB footprint .................................................................................................. 15 3 Application Interface .............................................................................................................. 16 3.1 Power Supply ........................................................................................................................... 16 3.2 SDIO ......................................................................................................................................... 17 3.3 32KHz ....................................................................................................................................... 18 3.4 WLAN_EN ................................................................................................................................ 19 3.5 BT_EN ...................................................................................................................................... 19 3.6 LTE SYNC ................................................................................................................................ 19 3.7 PCM ......................................................................................................................................... 20 3.8 UART ........................................................................................................................................ 20 3.9 Antenna .................................................................................................................................... 20 3.9.1 Frequency band ............................................................................................................ 20 3.9.2 Reference design for RF ............................................................................................... 21 3.9.3 Requirement for antenna installation ............................................................................ 21 4 Electrical and Radio Characteristics .................................................................................... 22 4.1 Power supply Characteristics................................................................................................... 22 4.2 IO Characteristics ..................................................................................................................... 22 4.3 RF Characteristics...............................…

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SIMCom Wireless Solutions Limited V02072023 US Agent for Service of Process LETTER OF ATTESTATION TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04/26/2023 Ref: Attestation Statement Part 2.911(d)(7) Filing Applicant: Company name: SIMCom Wireless Solutions Limited Grantee code: 2AJYU Contact Name: Yongsheng Li Address: SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Telephone No: +86 21 3252 3134 Email: [email protected] SIMCom Wireless Solutions Limited certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi “iCertifi” is our designated U.S. agent for service of process for the above referenced FCC ID. SIMCom Wireless Solutions Limited accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Designated U.S. Agent Information: Name: Americas Compliance consulting, LLC dba iCertifi FCC FRN: 0033399411 Address: 1001 SW Disk Drive, Suite 250, Bend, Oregon 97702 Contact Person: Paul Preston Tel: 866-885-4575 Email: [email protected] Sincerely, SIMCom Wireless Solutions Limited Americas Compliance Consulting LLC dba iCertifi Yongsheng Li Paul Preston

C5266091_X24_Ed.1 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: SIMCom Wireless Solutions Limited Grantee code: 2AJYU FCC ID: 2AJYU-8PYA00C Contact Name: Yongsheng Li Address: SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Telephone No: +86 21 3252 3134 Fax No: +86 21 3252 3020 Email: [email protected] i. SIMCom Wireless Solutions Limited (“the applicant”) certifies that 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. The applicant must sign this certification. ii. SIMCom Wireless Solutions Limited (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Date: 2023/04/23 Applicant’s Name: Yongsheng Li Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 SIMCom Wireless Solutions Limited Letter of Authorization Company: SIMCom Wireless Solutions Limited Address: SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Product Name: Wi-Fi & BT Module Model Number: W58 FCC Identifier: 2AJYU-8PYA00C We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Yongsheng Li Date: 2023-04-23 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 SIMCom Wireless Solutions Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-04-23 Subject: Request for Confidentiality FCC ID: 2AJYU-8PYA00C To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Yongsheng Li ☒ ☒

C5266091_X9_Ed.2 1/1 SIMCom Wireless Solutions Limited Modular Transmitter Approval Request Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Company name: SIMCom Wireless Solutions Limited FCC ID: 2AJYU-8PYA00C Gentlemen, In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Certification Guide v02. FCC ID: 2AJYU-8PYA00C has been examined against the following requirements. Items to be covered by Single modular transmitters. Requirement per 15.212 and KDB 996369 D01 ‘Modular Certification Guide v02 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) 1. The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly The module has its own RF shielding. 2. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal The modular has buffered data inputs, it is integrated in chip 3. The module must contain power supply regulation on the module The modular has power supply regulation 4. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) This module is equipped with specified external antenna described in this filling and the antenna connector fulfills the 15.203 requirements. 5. The module must demonstrate compliance in a stand- alone configuration The module can be tested in a stand-alone configuration. 6. The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) The label is independent fixed 7. The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee Compliant with all applicable FCC rules. Detail instructions are given in the User’s Manual 8. The module must comply with RF exposure requirements Approved to comply with the applicable RF exposure requirement, please see the MPE evaluation Name: Yongsheng Li Date: 2023-04-23 Title: Manager Signature of applicant:

C5266091_X13_Ed.1 1/1 SIMCom Wireless Solutions Limited FCC Software Configuration Control Declaration Date: 2023/04/25 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: Wi-Fi & BT Module / W58 FCC ID: 2AJYU-8PYA00C 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: Yongsheng Li Title: Manager

Document No: SH22110054-02 Page 1 of 1 W58 External photo Front Rear

Document No: SHE22110054-02 Page 1 of 1 Label Location

Document No: SHE22110054-02 Page 1 of 3 W58 Internal photo Internal 1 Internal 2 RF Chip Document No: SHE22110054-02 Page 2 of 3 Antenna Position BT&WIFI ANTENNA Document No: SHE22110054-02 Page 3 of 3

MPE TEST REPORT Report No.: SHE22110054-02FE Date: 2023-04-18 Page 1 of 9 Applicant : SIMCom Wireless Solutions Limited Address of Applicant : SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Product Name : Wi-Fi & BT Module Brand Name : SIMCom Model Name : W58 Sample Acquisition Method Sample No. : : Sent by Client E22110054-01#05 FCC ID : 2AJYU-8BC0001 Standard : FCC Part 2.1091 Date of Receipt : 2023-02-15 Date of Test : 2023-03-13 ~ 2023-04-17 Date of Issue : 2023-04-18 Remark: This report details the results of the testing carried out on one sample, the results contained in this report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. Prepared by： Reviewed by： Approved by： (Erik Yang) (Jennifer Zhou) (Authorized signatory: Guoyou Chi) MPE TEST REPORT Report No.: SHE22110054-02FE Date: 2023-04-18 Page 2 of 9 Contents 1 GENERAL INFORMATION ................................................................................................................................................... 3 1.1 TESTING LABORATORY ............................................................................................................................................................... 3 1.2 ENVIRONMENTAL CONDITIONS ................................................................................................................................................... 3 1.3 DETAILS OF APPLICATION .......................................................................................................................................................... 3 1.4 DETAILS OF EUT ........................................................................................................................................................................ 3 2 MAXIMUM PERMISSIBLE EXPOSURE (MPE) ................................................................................................................. 4 2.1 LIMITS ......................................................................................................................................................................................... 4 2.2 ASSESSMENT METHODS ............................................................................................................................................................. 5 2.3 TEST RESULT ............................................................................................................................................................................. 5 2.4 CONCLUSION .............................................................................................................................................................................. 5 3 APPENDIXES .......................................................................................................................................................................... 6 3.1 SAMPLE PHOTOGRAPH............................................................................................................................................................... 6 MPE TEST REPORT Report No.: SHE22110054-02FE Date: 2023-04-18 Page 3 of 9 1 General Information 1.1 Testing Laboratory Company Name ICAS Testing Technology Service (Shanghai) Co., Ltd. Address No.1298, Pingan Road, Minhang District, Shanghai, China Telephone 0086 21-51682999 Fax 0086 21-54711112 Homepage www.icasiso.com 1.2 Environmental conditions Temperature (C) 18-25 Humidity (%RH) 40-65 Barometric Pressure (mbar) 960-1060 Ambient noise & Reflection（W/kg） < 0.012 1.3 Details of Application Applicant Company Name SIMCom Wireless Solutions Limited Address SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Contact Person Yongsheng Li Telephone +86 21 3252 3134 Email [email protected] Manufacturer Company Name SIMCom Wireless Solutions Limited Address SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China Factory Company Name SIMCom Wireless Solutions Limited Address SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai,China 1.4 Details of EUT Product Name Wi-Fi & BT Module Brand Name SIMCom Test Model Name W58 FCC ID 2AJYU-8PYA00C Mode of Operation WLAN 802.11b/g/n(HT20/40) for 2.4GHz WLAN 802.11a/n(HT20/HT40)/ac(VHT20/VHT40/VHT80) for 5GHz Bluetooth dual mode Frequency Range Band Frequency (MHz) 802.11b/g/n(HT20/HT40) 2400~2483.5 MPE TEST REPORT Report No.: SHE22110054-02FE Date: 2023-04-18 Page 4 of 9 802.11a/n(20M/40M)/ac(20M/40M/80M) 5150~5250 5250~5350 5470~5725 5725~5850 Bluetooth 2400~2483.5 Modulation Type DSSS/OFDM for WLAN 2.4GHz and OFDM for WLAN 5GHz GFSK/8DPSK/Π/4DQPSK for Bluetooth Antenna Type External Antenna Antenna Gain BT/WLAN 2.4G：2.97dBi WLAN 5G: 5.60dBi Hardware version W58_V2.02_PCB Software version LE20B01V04SIM7600G22_MIFI2 2 Maximum Permissible Exposure (MPE) 2.1 Limits According to FCC Part 1.1307, systems operating under the provisions of this section shall be operated in a manner the ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidelines. MPE TEST REPORT Report No.: SHE22110054-02FE Date: 2023-04-18 Page 5 of 9 2.2 Assessment methods Calculation Formula from FCC OET 65: 푆= P∗G 4∗π∗푅 2 Where: S = Power Density (mW/cm2) P = Input Power of the Antenna (mW) G = Antenna Gain Relative to an Isotropic Antenna R = Distance from the Antenna to the Point of Investigation (cm) 2.3 Test Result Operation Mode Frequency Range (MHz) Max Conducted Power (dBm) Antenna Gain (dBi) Max EIRP (mW) Power Density at R = 20 cm (mW/cm 2 ) Limit (mW/cm 2 ) WLAN 2.4GHz 2400~2483.5 16.570 2.97 89.95 0.0179 1.0 BR/EDR 2400~2483.5 8.076 2.97 12.72 0.0025 1.0 BLE 2400~2483.5 0.722 2.97 2.339 0.0005 1.0 WLAN 5GHz 5150~5250 9.980 5.60 36.141 0.007…

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AntennaSPEC ProjectName：5Gant WorkingBand：600~7000mhz SunnywayBOM: SPEC-TypeSunnywayP/N 5GSH19280IB56 R&D ME：PM: Confirm： RF： ShanghaiAddress：3F,building65,No.421,HongCaoRoad,XuhuiDistrict,Shanghai,PRC. ShenzhenAddress:Room405,JinkeBuilding,No.8QiongyuRoad,Shenzhen,PRC. FuzhouAddress：Room205,Building19,ZoneA,SoftwarePark,No.89SoftwareAvenue,GulouDistrict, FuzhouPRC. SunnywayTechnology（china）ltd.CompanyAntennaSpecification 1.ELECTRICALSPECIFICATIONS 1.1S11test S11testmethodinstructions Testequipment：LNA(HP8753E) Testmethod： Witha50ohmCABLE,CABLEexportfrominstrumenttestingport ， Afterthecalibration withcalibrationKey,connectedtotheSMAconnector，RecordsthereturnlossandVSWRoftherelated frequencypoints. Fre （ MHz ） 2400250051505925 VSWR 2.91.81.62.2 Eff （ % ） 50.854.251.345.6 Gain（dBi） 2.61.33.14.8 SunnywayTechnology（china）ltd.CompanyAntennaSpecification 1.2 CHAMBERTESTDATA Testequipment Testsystem:chamber Testenvironment:thetemperatureof22°C+3°C,humidityof50%plusorminus15% Testequipment:totestpassivestatus,useLNAAgilentE5062C totestactivestatus,useCMW500 Eff% GAINdBi SunnywayTechnology（china）ltd.CompanyAntennaSpecification Frequency （ MHz ） Efficiency （ % ） Efficiency （ dB ） PeakGain （ dBi ） 2412 50.93-2.932.66 2417 51.29-2.92.97 2422 51.17-2.912.45 2427 50.82-2.942.47 2432 51.52-2.882.87 2437 52.48-2.82.49 2442 51.29-2.92.36 2447 49.55-3.052.43 2452 52.12-2.832.25 2457 49.09-3.092.00 2462 49.43-3.062.31 2467 51.88-2.851.91 2472 51.64-2.871.87 2484 52.84-2.771.47 Frequency （ MHz ） Efficiency （ % ） Efficiency （ dB ） PeakGain （ dBi ） 5180 48.08-3.183.06 5200 49.2-3.083.16 5220 49.32-3.073.47 5240 48.64-3.133.50 5260 47.86-3.23.47 5280 47.86-3.23.38 5300 48.64-3.133.47 5320 47.86-3.23.12 SunnywayTechnology（china）ltd.CompanyAntennaSpecification 5500 53.7-2.74.41 5520 52-2.844.44 5540 52-2.844.83 5560 52.6-2.794.94 5580 53.33-2.735.02 5600 53.46-2.725.02 5620 52.84-2.775.34 5640 51.05-2.924.91 5660 50.47-2.975.06 5680 48.31-3.165.06 5700 46.34-3.345.22 5720 46.45-3.335.20 5745 45.19-3.455.19 5765 44.98-3.475.11 5785 45.6-3.415.23 5805 43.25-3.645.04 5825 42.66-3.75.12 5845 44.16-3.555.52 5865 45.08-3.465.60 5885 44.06-3.565.14 Frequency （ MHz ） Efficiency （ % ） Efficiency （ dB ） PeakGain （ dBi ） 5935 -3.1648.314.86 5955 -2.8851.525.13 5975 -2.8152.364.99 5995 -2.84524.82 6015 -2.6953.834.76 6035 -2.6754.084.74 6055 -2.7652.974.21 6075 -2.7153.584.32 6095 -2.5955.084.37 6115 -2.8751.644.32 6135 -2.852.484.50 6155 -2.6654.24.85 6175 -2.753.75.05 6195 -2.6853.955.05 6215 -2.654.955.19 6235 -2.6454.455.26 SunnywayTechnology（china）ltd.CompanyAntennaSpecification 6255 -2.7652.975.33 6275 -2.654.955.57 6295 -2.5755.345.88 6315 -2.6154.835.82 6335 -2.556.236.05 6355 -2.5555.596.14 6375 -2.358.886.14 6395 -2.1860.536.24 6415 -2.2759.296.20 6435 -2.4357.156.23 6455 -2.3358.486.23 6475 -2.4257.286.29 6495 -2.3258.616.22 6515 -2.4756.626.04 6535 -2.4756.625.95 6555 -2.4956.366.02 6575 -2.3558.216.06 6595 -2.6554.335.76 6615 -2.7353.335.40 6635 -2.7353.335.27 6655 -2.7652.975.22 6675 -2.7952.65.24 6695 -2.5355.855.32 6715 -2.4956.365.26 6735 -2.3757.945.27 6755 -2.1261.385.46 6775 -2.4556.895.29 6795 -2.6154.835.03 6815 -2.852.484.93 6835 -2.6254.74.94 6855 -2.5355.854.74 6875 -2.5355.854.32 6895 -2.4556.894.55 6915 -2.7652.973.82 6935 -2.7153.583.22 6955 -3.0749.322.48 6975 -3.0549.552.30 6995 -350.122.56 SunnywayTechnology（china）ltd.CompanyAntennaSpecification 7015 -2.9850.352.48 7035 -2.8551.882.79 7055 -2.8152.362.86 7075 -2.7353.332.98 7095 -2.951.292.75 7115 -2.9350.933.09 1.3 Antenna Pattern 2417MHz 5865M Hz 2.97 5.60 SunnywayTechnology（china）ltd.CompanyAntennaSpecification 2 ， S TR UC T U RALDRAWIN GS SunnywayTechnology（china）ltd.CompanyAntennaSpecification

Report No.: BL-EC2331142-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 99 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.407 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: SIMCom Wireless Solutions Limited Address: SIMCom Headquarters Building, Building 3, No.289 Linhong Road, Changning District, Shanghai, China Equipment Type: Wi-Fi & BT Module Model Name: W58 Brand Name: SIMCom FCC ID: 2AJYU-8PYA00C Test Standard: 47 CFR Part 15 Subpart E (refer section 3.1) Sample Arrival Date: Mar. 24, 2023 Test Date: Apr. 01, 2023 – May 08, 2023 Date of Issue: May 09, 2023 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Yu Yingyuan Checked by: Ye Hongji Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: BL-EC2331142-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 99 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.407 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 May 09, 2023 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 4 1.1 Test Laboratory .............................................................................................................. 4 1.2 Test Location .................................................................................................................. 4 2 PRODUCT INFORMATION ......................................................................................................... 5 2.1 Applicant Information ...................................................................................................... 5 2.2 Manufacturer Information ............................................................................................... 5 2.3 Factory Information ........................................................................................................ 5 2.4 General Description for Equipment under Test (EUT) ................................................... 5 2.5 Technical Information ..................................................................................................... 6 2.6 Channel List ................................................................................................................... 7 2.7 Additional Instructions .................................................................................................... 8 3 SUMMARY OF TEST RESULTS ................................................................................................. 9 3.1 Test Standards ............................................................................................................... 9 3.2 Verdict ............................................................................................................................ 9 3.3 Measurement Uncertainty .............................................................................................. 9 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 10 4.1 Test Environments ....................................................................................................... 10 4.2 Test Equipment List ...................................................................................................... 10 4.3 Test Software List ......................................................................................................... 10 4.4 Description of Test Setup ........…

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