2BFZW-SX00ECRECR Terminal

Rev1/26/2023 HangzhouSunyardTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:23August2024 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BFZW-SXOOECR HangzhouSunyardTechnologyCo.,Ltd.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, BaidongHu Rev1/26/2023 HangzhouSunyardTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:23August2024 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BFZW-SXOOECR HangzhouSunyardTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment.HangzhouSunyardTechnologyCo.,Ltd.certifiesthat,asofthedateofthefillingofthe application,theapplicantisnotidentifiedontheCoverlist(asspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing”coveredequipment. Sincerely, BaidongHu

Date: 23 August 2024 Hangzhou Sunyard Technology Co., Ltd. To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The Hangzhou Sunyard Technology Co., Ltd., the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the Hangzhou Sunya rd Technology Co., Ltd. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2BFZW-SXOOECR including the signing of documents in connecti on with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the Hangzhou Sunya rd Technology Co., Ltd.. The Hangzhou Sunyard Technology Co., Ltd. also hereby certify that no pa rty to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti- Drug Abuse Act of 1988, 21 U.S.C. Section 862. Yours Sincerely, _______ Baidong Hu

Date: 27 August 2024 Hangzhou Sunyard Technology Co., Ltd. To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Hangzhou Sunyard Technology Co., Ltd. FCC ID: 2BFZW-SXOOECR FCC Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaini ng to confidentiality material. Hangzhou Sunyard Technology Co., Ltd. requests that the following documents regarding this submission for FCC ID: 2BFZW-SXOOECR be kept confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Schematics Schematics.pdf Operational Description Operational Description.pdf And below exhibit kept short-term confidential (180 days): External photos External photos.pdf Test setup photos test photo.pdf Internal photos Internal photos.pdf User manual User manual.pdf Those documents contain detailed system and equipment description and related information about the product which Hangzhou Sunyard Technology Co., Ltd. considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Hangzhou Sunyard Technology Co., Ltd. considers this information would be of benefit to its competitors, and that the disclosure of the information i n these documents would gi ve competitors an unfair advantage in the market. Yours Sincerely, Baidong Hu

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Report No.: BL-SZ2460951-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Hangzhou Sunyard Technology Co., Ltd. Address: Sunyard Science & Technology Building, 3888 Jiangnan Ave., Binjiang Dist., Hangzhou, China Equipment Type: ECR Terminal Model Name: S800 Plus (refer to section 2.3) Brand Name: SUNYARD FCC ID: 2BFZW-SX00ECR Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Jun. 18, 2024 Test Date: Jul. 12, 2024 - Aug. 16, 2024 Date of Issue: Aug. 23, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2460951-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2023-10-07) 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 Content Rev. 01 Aug. 23, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory .............................................................................................................. 3 1.2 Test Location .................................................................................................................. 3 2 PRODUCT INFORMATION ......................................................................................................... 4 2.1 Applicant Information ...................................................................................................... 4 2.2 Manufacturer Information ............................................................................................... 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Technical Information ..................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................... 6 3.1 Test Standards ............................................................................................................... 6 3.2 Limit Standards .............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS .............................................................................. 7 5 ASSESSMENT RESULT ............................................................................................................. 9 5.1 Output Power ................................................................................................................. 9 5.2 Tune-up power ............................................................................................................... 9 5.3 RF Exposure Evaluation Result ..................................................................................... 9 5.4 Collocated Power Calculation ...................................................................................... 10 5.5 Conclusion .................................................................................................................... 10 Report No.: BL-SZ2460951-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2460951-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 11 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Hangzhou Sunyard Technology Co., Ltd. Address Sunyard Science & Technology Building, 3888 Jiangnan Ave., Binjiang Dist., Hangzhou, China 2.2 Manufacturer Information Manufacturer Hangzhou Sunyard Technology Co., Ltd. Address Sunyard Science & Technology Building, 3888 Jiangnan Ave., Binjiang Dist., Hangzhou, China 2.3 General Description for Equipment under Test (EUT) EUT Name ECR Terminal Model Name Under Test S800 Plus Series Model Name S800, S700 Plus, S700 Description of Model name differentiation All models are same with electrical parameters and internal circuit structure, but only differ as below. (this information provided by the applicant) Model Main Screen Sub Screen Printer Power Supply S800 Plus Support Support Support 24V⎓2.75A S800 Support Not support Support 24V⎓2.75A S700 Plus Support Support Not support 12V⎓3A S700 Support Not support Not support 12V⎓3A Hardware Version V1.0 Software Version V1.0.6_240510 Dimensions (Approx.) N/A Weight (Approx.) …

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ShenzhenSignalCommunicationTechnologyCo.,Ltd. Antennadebuggingreport Client和成东PM何工 Projectname S800PLUS frequencyband 2.4G/5G Antennatype FPC+Coaxial wire Date 2023.11.30 RFEngineer胥佳军 TEL 15813851395 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal_sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 目录  1、Briefintroduction 2、Reportversionsummary  3、deviceinformation 4、Themainantennamatchesthechangedposition 5、 AntennaActivetestingdataof WIFI2.4G-11B/5G-11A 6、 AntennaPassiveTestDataof2.4GBluetooth&WiFi  7、WIFIantennaPlacement 8、Coaxiallineplacement  9、Additionalnotes 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal_sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 1、 Briefintroduction Client 和成东 Project name S800PLUS NO. DETAILS 1 Frequencyband 2.4G-11B5G-11A 2 Pruducttypecashregister 3 Availableantennaspace Bottomshell 4 Antennaform PIFA 5 PrototypestatusCommissionmachine 6 Antennamatching Nochange 7 EnvironmentalTreatment Nochange RF 胥佳军 18818581882 MD 吴旺 19520521174 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal_sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 2、 Reportversionsummary VersionDateContentOverview V1 20231130 初版天线调试数据 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal_sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 三、 deviceinformation 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal_sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 四、 Themainantennamatchesthechangedposition Element(0402)(0402)(0402) Value RFModule ANT 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal_sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 五、AntennaActivetestingdataof WIFI2.4G-11B/5G-11A 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal-sz.com电话：0755-36628249传真：0755-27600986 channel channel ShenzhenSignalCommunicationTechnologyCo.,Ltd. 六、AntennaPassiveTestDataof2.4GWiFi 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal-sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 六、AntennaPassiveTestDataof2.4Gbluetooth ShenzhenSignalCommunicationTechnologyCo.,Ltd. 七、 WIFIantennaPlacement markedbyyellowboxes：BTantenna;markedbyredboxes：WIFIantenna 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal-sz.com电话：0755-36628249传真：0755-27600986 ShenzhenSignalCommunicationTechnologyCo.,Ltd. 八、 Coaxiallineplacement Toavoidinterference,wifiCoaxiallineneedstobeplacedunderthe mainboard,BTCoaxiallineneedstobeplacedonthemainboard 地址：深圳市宝安区石岩镇羊台山路49号三楼 邮箱：[email protected]网址：www.signal-sz.com电话：0755-36628249传真：0755-27600986 9、 Additional ShenzhenSignalCommunicationTechnologyCo.,Ltd. Pleasecarefullycheckwhetherthematchingcircuit mentionedinthereporthasbeenmodifiedandwhether environmentaltreatmenthasbeenintroduced,whichwill directlyaffecttheantennaperformance. Theparametersprovidedinthisreportareonlythe parametersgivenbythecustomertoourcompany's commissioningprototype,anddonotrepresentthefinalmass productionstatusofyourcompany'sfinalproject.  Ifyourcompanyhasthelatesttrialproduction,orupdated status(changematerials,updatesoftware,changeenvironment, etc.)prototype,pleasesubmitittoourcompanyfor verificationassoonaspossibletoconfirmwhetherthe antennaperformanceisaffected.） Ifyourcompanyneedstosendittoathirdpartyforre-testingortoa customerfortesting,pleasebesuretohandoverthemachinethatneedsto betestedtoourcompanyfortestingandconfirmation,becauseofthe consistencyofthemotherboard,theconsistencyoftheassembly,andthe antennaFactorssuchasassemblydifferencesmayleadtodeviationsin antennaparameters.

Report No.: BL-SZ2460951-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 71 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (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: Hangzhou Sunyard Technology Co., Ltd. Address: Sunyard Science & Technology Building, 3888 Jiangnan Ave., Binjiang Dist., Hangzhou, China Equipment Type: ECR Terminal Model Name: S800 Plus (refer to section 2.3) Brand Name: SUNYARD FCC ID: 2BFZW-SX00ECR Test Standard: 47 CFR Part 15 Subpart C (refer to section 3.1) Sample Arrival Date: Jun. 18, 2024 Test Date: Jul. 12, 2024 - Aug. 16, 2024 Date of Issue: Aug. 23, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Si Xiao Checked by: Ye Hongji Approved by: Sunny Zou (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2460951-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 71 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (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 Aug. 23, 2024 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 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ..................................................................................................... 6 3 SUMMARY OF TEST RESULTS ................................................................................................. 8 3.1 Test Standards ............................................................................................................... 8 3.2 Test Verdict .................................................................................................................... 8 4 GENERAL TEST CONFIGURATIONS ........................................................................................ 9 4.1 Test Environments ......................................................................................................... 9 4.2 Test Equipment List ........................................................................................................ 9 4.3 Test Software List ........................................................................................................... 9 4.4 Measurement Uncertainty ............................................................................................ 10 4.5 Description of Test Setup ............................................................................................. 10 4.6 Measurement Results Explanation Example ................................................................ 13 5 TEST ITEMS .............................................................................................................................. 14 5.1 Antenna Requirements ................................................................................................. 14 5.2 Frequency Hopping Systems ....................................................................................... 15 5.3 Number of Hopping Frequencies ................................................................................. 17 5.4 Peak Output Power ...................................................................................................... 18 5.5 Occupied Bandwidth .................................................................................................... 19 Report No.: BL-SZ2460951-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 71 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 5.6 Carrier Frequency Separation ...................................................................................... 20 5.7 Time of Occupancy (Dwell time) .................................................................................. 21 5.8 Conducted Spurious Emission & Authorized-band band-edge .................................... 23 5.9 Conducted Emission .................................................................................................... 24 5.10 Radiated Spurious Emission ........................................................................................ 25 5.11 Band Edge (Restricted-band band-edge) ..................................................................... 27 ANNEX A TEST RESULT ............................................................................................................. 28 A.1 Number of Hopping Frequency .................................................................................... 28 A.2 Peak Output Power ...................................................................................................... 29 A.3 20 dB and 99% bandwidth ........................................................................................... 32 A.4 Hopping Frequency Separation .................................................................................... 37 A.5 …

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