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2AFZZRC04Xiaomi WiFi Range Extender AC1200

Xiaomi Communications Co., Ltd.

Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Jul 02, 2024
Application Purpose
Original Equipment
Date of Application
Jun 30, 2024
Equipment Note
Xiaomi WiFi Range Extender AC1200
Frequency Range
2412.00000000 - 2462.00000000
Company
Xiaomi Communications Co., Ltd.
Country
China

Documents & Files

Select a file to view

Attestation Statements

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Cover Letter(s)

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ID Label/Location Info

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RF Exposure Info

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Test Report

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 TEL: 010 6060 6666; FAX: 010 6060 6666 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: May 20, 2024 Subject: Certifications concerning โ€œcoveredโ€ equipment pursuant to Part 2.911(d)(5)(i) and (ii) To whom it may concern, Xiaomi Communications Co., Ltd. (โ€œthe applicantโ€) certifies that the equipment [FCC ID: 2AFZZRC04] for which authorization is sought is not โ€œcoveredโ€ equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Xiaomi Communications Co., Ltd. (โ€œthe applicantโ€) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing โ€œcoveredโ€ equipment. Sincerely, ________________________ Name: Qingyao Zeng E-mail: [email protected]

Attestation Statements

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 TEL: 010 6060 6666; FAX: 010 6060 6666 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: May 20, 2024 Subject: Certifications concerning โ€œcoveredโ€ equipment pursuant to Part 2.911(d)(5)(i) and (ii) To whom it may concern, Xiaomi Communications Co., Ltd. (โ€œthe applicantโ€) certifies that the equipment [FCC ID: 2AFZZRC04] for which authorization is sought is not โ€œcoveredโ€ equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Xiaomi Communications Co., Ltd. (โ€œthe applicantโ€) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing โ€œcoveredโ€ equipment. Sincerely, ________________________ Name: Qingyao Zeng E-mail: [email protected]

Attestation Statements

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 TEL: 010 6060 6666; FAX: 010 6060 6666 Federal Communications Commission 7435 O akland Mills Road Columbia MD 21046 Su bject: Certification designating a U.S. agent for service of process pursuant to Part 2.911(d)(7) To w hom it may concern, [Xi aomi Communications Co., Ltd., Grantee Code: 2AFZZ, FRN: 0024904948] (โ€œthe applicantโ€) certifies that, as of the date of the filing of application, [ Fortune Sky Inc] (โ€œthe agentโ€) is designated as the U.S. agent for the purpose of accepting service of process on behalf of the applicant. The phy sical U.S. address, email for the designated agent are: Physical U.S. address: [ 2691 RIchter Ave Ste 118 Irvine, CA 92606 United States] Email: [[email protected] ] FRN: [0033406539] The a pplicant 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 their responsibility to inform the FCC whenever the agent information changes. The ag ent accepts the designation by (the applicant) as the U.S. agent to accept service of process includes, but is not limited to, delivery of any correspondence, notices, orders, decisions, and requirements of administrative, legal, or judicial process related to Commission proceedings. Signed by the Applicant Signed by the Agent (if different from the Applicant) Name: Peter Liang Email: [email protected] TEL: (901) 848-7988 Name: Qingyao Zeng Email: [email protected] TEL: 010 6060 6666 Date: May 20, 2024 Date: May 20, 2024

Cover Letter(s)

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 TEL: 010 6060 6666; FAX: 010 6060 6666 Date: May 20, 2024 FCC Laboratory 7435 Oakland Mills Rd Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2AFZZRC04 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commissionโ€™s rules (47CFRยงยง0.457, 0.459), we are requesting the Commission to withhold the following documents from public disclosure indefinitely. ๏ฌ Schematic Diagram ๏ฌ Block Diagram ๏ฌ Part List ๏ฌ Operational Description ๏ฌ Tune-up Procedure Above mentioned documents which contain 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 additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commissionโ€™ s policy, in order to comply with the marketing regulations in 47 CFR ยง2.803 and the importation rules in 47 CFR ยง2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we are requesting the Commission to withhold the following documents for 180 days after the grant of equipment authorization is issued: ๏ฌ External Photos ๏ฌ Internal Photos ๏ฌ Test Setup Photos ๏ฌ User Manual It is our understanding that all measurement test reports, FCC ID label format cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, _______________________ Qingyao Zeng [email protected]

Cover Letter(s)

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 TEL: 010 6060 6666; FAX: 010 6060 6666 FCC Agent Authorization Date: May 20, 2024 To whom it may concern, Xiaomi Communications Co., Ltd. hereby authorize Sporton International Inc. to act on our behalf in all matters relating to applications for FCC equipment authorization, including the signing of all documents relating to these matters. Any and all acts carried out by Sporton International Inc. on our behalf shall have the same effect as acts of our own. We also hereby certify that neither 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. 862. This authorization is limited to the product of as following: FCC ID: 2AFZZRC04 This authorization is valid until further written notice from Xiaomi Communications Co., Ltd. Sincerely, ________________________ Contact Name: Qingyao Zeng E-mail: [email protected]

ID Label/Location Info

Label Location Back of the device

RF Exposure Info

TEL : 886-3-327-3456 Page : 1 of 6 FAX : 886-3-328-4978 Issued Date : Jun. 24, 2024 Form version: 200414 RF EXPOSURE EVALUATION REPORT Report No. : FA441123 RF EXPOSURE EVALUATION REPORT FCC ID : 2AFZZRC04 Equipment : Xiaomi WiFi Range Extender AC1200 Brand Name : xiaomi Model Name : RC04 Applicant : Xiaomi Communications Co., Ltd #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 Manufacturer : Xiaomi Communications Co., Ltd #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 Standard : 47 CFR Part 2.1091 We, SPORTON INTERNATIONAL INC has been evaluated this product in accordance with 47 CFR Part2.1091 and it complies with applicable limit. Sporton Lab is accredited to ISO 17025 by Taiwan Accreditation Foundation (TAF code: 1190) and the FCC designation No. TW1190 under the FCC 2.948(e) by Mutual Recognition Agreement (MRA) in FCC evaluation. The results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC. Laboratory, the test report shall not be reproduced except in full SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan Approved by: Cona Huang / Deputy Manager TEL : 886-3-327-3456 Page : 2 of 6 FAX : 886-3-328-4978 Issued Date : Jun. 24, 2024 Form version: 200414 RF EXPOSURE EVALUATION REPORT Report No. : FA441123 Table of Contents 1. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 4 2. MAXIMUM RF AVERAGE OUTPUT POWER AMONG PRODUCTION UNITS ........................................ 4 3. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 5 4. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 6 4.1. Standalone Power Density Calculation ............................................................................................. 6 4.2. Collocated Power Density Calculation ............................................................................................... 6 TEL : 886-3-327-3456 Page : 3 of 6 FAX : 886-3-328-4978 Issued Date : Jun. 24, 2024 Form version: 200414 RF EXPOSURE EVALUATION REPORT Report No. : FA441123 History of this test report Report No. Version Description Issued Date FA441123 Rev. 01 Initial issue of report Jun. 24, 2024 TEL : 886-3-327-3456 Page : 4 of 6 FAX : 886-3-328-4978 Issued Date : Jun. 24, 2024 Form version: 200414 RF EXPOSURE EVALUATION REPORT Report No. : FA441123 1. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type Xiaomi WiFi Range Extender AC1200 Brand Name xiaomi Model Name RC04 FCC ID 2AFZZRC04 Wireless Technology and Frequency Range WLAN 2.4 GHz Band: 2400 MHz ~ 2483.5 MHz WLAN 5.2 GHz Band: 5150 MHz ~ 5250 MHz WLAN 5.3 GHz Band: 5250 MHz ~ 5350 MHz WLAN 5.6 GHz Band: 5470 MHz ~ 5725 MHz WLAN 5.8 GHz Band: 5725 MHz ~ 5850 MHz Mode WLAN: 802.11a/b/g/n/ac HT20/HT40/VHT20/VHT40/VHT80 Reviewed by: Jason Wang Report Producer: Paula Chen 2. Maximum RF average output power among production units Band Maximum Average Power (dBm) 2.4GHz WLAN 20.5 5GHz WLAN 22 TEL : 886-3-327-3456 Page : 5 of 6 FAX : 886-3-328-4978 Issued Date : Jun. 24, 2024 Form version: 200414 RF EXPOSURE EVALUATION REPORT Report No. : FA441123 3. RF Exposure Limit Introduction According to ANSI/IEEE C95.1-1992, the criteria listed in Table 1 shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in ยง1.1310. The MPE was calculated at 20 cm to show compliance with the power density limit. The following formula was used to calculate the Power Density: ํ’= ํํ† ํŸ’ํ›‘ํ‘ ํŸ Where: S = Power Density P = Output Power at Antenna Terminals G = Gain of Transmit Antenna (linear gain) R = Distance from Transmitting Antenna TEL : 886-3-327-3456 Page : 6 of 6 FAX : 886-3-328-4978 Issued Date : Jun. 24, 2024 Form version: 200414 RF EXPOSURE EVALUATION REPORT Report No. : FA441123 4. Radio Frequency Radiation Exposure Evaluation 4.1. Standalone Power Density Calculation Band Antenna Gain (dBi) Maximum Power (dBm) Maximum EIRP (dBm) Maximum EIRP (W) Average EIRP (mW) Power Density at 20cm (mW/cm^2) Limit (mW/cm^2) Power Density / Limit WLAN2.4GHz Band 3.36 20.5 23.9 0.24 243.22 0.048 1.000 0.048 WLAN5GHz Band 4.4 22.0 26.4 0.44 436.52 0.087 1.000 0.087 4.2. Collocated Power Density Calculation WLAN 2.4GHz Power Density / Limit WLAN 5GHz Power Density / Limit ฮฃ(Power Density / Limit) of WLAN2.4GHz + WLAN 5GHz 0.048 0.087 0.135 Note: 1. ฮฃ(Power Density / Limit): This is a summation of [(power density for each transmitter/antenna included in the simultaneous transmission)/ (corresponding MPE limit)], for WLAN2.4GHz + WLAN 5GHz. 2. Considering the WLAN 2.4GHz and WLAN 5GHz transmitter of the EIRP performance listed in the table above, the aggregated (power density /limit) is smaller than 1, and MPE of 2 collocated transmitters is compliant. Conclusion: According to 47 CFR ยง2.1091, the RF exposure analysis concludes that the RF Exposure is FCC compliant.

Test Report

SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD APPROVAL SHEET Customer NameXIAOMI Product Model RC04 Customer P/N L530100043221 Specifications 2.4GHz/5GHz๏ผŒ3dBi๏ผŒ1.13 RFcable ,2G=80mm,5G=45mm Southstar P/N3.N102.1050 Production date 2024-05-25 Revision1.0 Southstar FICTION/TEST DQER&D Customer PURQCR&D Manufacturers: SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Office address: 803, Tianshu block, Xinggang tongchuanghui, No. 6099, Bao'an Avenue, Xinhe community, Fuhai street, Bao'an District, Shenzhen Production address:No. 3, Chigang Nanfang 1st Road, Humen Town, Dongguan City, Guangdong Province Tel๏ผš0755-27474071 0769-88086190 Http://www.southstar-tech.com Sample seal Jinjiang Zhang SHENZHENSOUTHSTARTECHNOLOGYCO.,LTD History VersionDateChangeDescriptionNote 1.0Initialversion SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Index 1ใ€Coverยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท1 2ใ€Colophonยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท2 3ใ€Indexยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท3 4ใ€The basic parametersยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 4 5ใ€Product Drawingยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท5 6ใ€Test Equipment &Conditionsยทยทยทยทยทยทยทยทยทยทยท ยทยทยทยทยทยทยทยทยท6 7ใ€ Test Reportยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท7-10 8ใ€Antenna assembly pictureยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท11 9ใ€Packing methodยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 12 SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Antenna Specification A.Electrical Characteristics Frequency VSWR Efficiency Impedance Polarization Gain Note 2400MHz~2500 MHz/5150MHz~5850 MHz โ‰ค2 ๏ผž60% 50 Ohm Linear 3dBi B.Material & Mechanical Characteristics Material of Radiator Cable Type Connector Type 2G: 1.13 Gray 5G:1.13 Black C.Environmental Operation Temperature- 30 ยฐC ~ + 65 ยฐC Storage Temperature- 40 ยฐC ~ + 70 ยฐC AB C D 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 AB C D Unit mm Scale 1:1 Rev A DateDesigned byChecked by Approved by RF PE ProjectPart NamePart No. Material DWG No. Third Angle Location 0๏ฝž10 10๏ฝž1818๏ฝž30 30๏ฝž40 40๏ฝž ยฑ0.05ยฑ0.10ยฑ0.12ยฑ0.15ยฑ0.20 0.02 ร˜0.03 0.02 0.04 ยฑ0.5ยฐ Angle South Star RC04 WiFi-1 N12-7508-R0A / Shuanglu Lei 2024-05-27 Dongguan South Star Technology Co.,Ltd Shenzhen South Star Technology Co.,Ltd Remark Date Rev Description A New drawing Notes๏ผš 1.Markโ€œ*โ€means key dimensions; 2.Unmarked ones refer to drawing;3.There should not be cold/false soldering,short/open circuit etc; 4.ALL Parts must comply with RoHS; 5.100% Performance inspection is a must. 1 1 No. Part No. Name Specification Amount Remark S01-0658-R0A top ABS black 2 3 bottom PC+ABS black S01-0659-R0B 1 1 1 2 Jinjian Zhang A A South M75 Star V0.5 2.4G 5.8G 3 5 4 11 D04-2094-ROA PCB FR4 gray/T=0.6mm X02-8378-R0A 2.4G-1 cable โˆ… 1.13/gray X02-8380-R0A 5.8G cable โˆ… 1.13/black 45 SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Test Equipment & Conditions 1. NetWork Analyzers: Keysight E5071C 2. Comprehensive tester๏ผš CMW500 ใ€MT8000Aใ€MT8862A 3.3D Chamber Test System: Calibrated until:2024.03.13 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Antenna Impedance: S11 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Efficiency& GAIN: SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Antenna Impedance: S11 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Efficiency& GAIN:

Test Report

SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD APPROVAL SHEET Customer NameXIAOMI Product Model RC04 Customer P/N L530100043321 Specifications 2.4GHz/5GHz๏ผŒ3dBi๏ผŒ1.13 RFcable ,2G=120mm,5G=45mm Southstar P/N3.N102.1050 Production date 2024-05-25 Revision1.0 Southstar FICTION/TEST DQER&D Customer PURQCR&D Manufacturers: SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Office address: 803, Tianshu block, Xinggang tongchuanghui, No. 6099, Bao'an Avenue, Xinhe community, Fuhai street, Bao'an District, Shenzhen Production address:No. 3, Chigang Nanfang 1st Road, Humen Town, Dongguan City, Guangdong Province Tel๏ผš0755-27474071 0769-88086190 Http://www.southstar-tech.com Sample seal Jinjiang Zhang SHENZHENSOUTHSTARTECHNOLOGYCO.,LTD History VersionDateChangeDescriptionNote 1.0Initialversion SHENZHENSOUTHSTARTECHNOLOGYCO.,LTD Index ไธ€ใ€Coverยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท1 ไบŒใ€Colophonยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท2 ไธ‰ใ€Indexยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท3 ๅ››ใ€The basicparametersยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท4 ไบ”ใ€ProductDrawingยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท5 ๅ…ญใ€TestEquipment& Conditionsยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท6 ไธƒใ€TestReportยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท7-8 ๅ…ซใ€ Antennaassemblypictureยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท9 ไนใ€Packingmethodยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท10 SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Antenna Specification A.Electrical Characteristics Frequency VSWR Efficiency Impedance Polarization Gain Note 2400MHz~2500 MHz/5150MHz~5850 MHz โ‰ค2 ๏ผž60% 50 Ohm Linear 3 dBi B.Material & Mechanical Characteristics Material of Radiator Cable Type Connector Type 2G: 1.13 White 5G:1.13 Black C.Environmental Operation Temperature- 30 ยฐC ~ + 65 ยฐC Storage Temperature- 40 ยฐC ~ + 70 ยฐC AB C D 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 AB C D Unit mm Scale 1:1 Rev A DateDesigned byChecked by Approved by RF PE ProjectPart NamePart No. Material DWG No. Third Angle Location 0๏ฝž10 10๏ฝž1818๏ฝž30 30๏ฝž40 40๏ฝž ยฑ0.05ยฑ0.10ยฑ0.12ยฑ0.15ยฑ0.20 0.02 ร˜0.03 0.02 0.04 ยฑ0.5ยฐ Angle South Star RC04 WiFi-2 N12-7509-R0A / Shuanglu Lei 2024-05-27 Dongguan South Star Technology Co.,Ltd Shenzhen South Star Technology Co.,Ltd Remark Date Rev Description A New drawing Notes๏ผš 1.Markโ€œ*โ€means key dimensions; 2.Unmarked ones refer to drawing;3.There should not be cold/false soldering,short/open circuit etc; 4.ALL Parts must comply with RoHS; 5.100% Performance inspection is a must. 1 1 No. Part No. Name Specification Amount Remark S01-0658-R0A top ABS black 2 3 bottom PC+ABS black S01-0659-R0B 1 1 1 2 Jinjian Zhang A A South M75 Star V0.5 2.4G 5.8G 3 5 4 11 D04-2094-ROA PCB FR4 gray/T=0.6mm X02-8379-R0A 2.4G-2 cable โˆ… 1.13/white X02-8380-R0A 5.8G cable โˆ… 1.13/black 45 SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Test Equipment & Conditions 1. NetWork Analyzers: Keysight E5071C 2. Comprehensive tester๏ผš CMW500 ใ€MT8000Aใ€MT8862A 3.3D Chamber Test System: Calibrated until:2024.03.13 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Antenna Impedance: S11 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Efficiency& GAIN: SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Antenna Impedance: S11 SHENZHEN SOUTH STAR TECHNOLOGY CO., LTD. Efficiency& GAIN:

Test Report

TEL: 886-3-327-0868 Page Number : 1 of 26 FAX: 886-3-327-0855 Issue Date : Jun. 27, 2024 Report Template No.: BU5-FR15CWL AC MA Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR441123A FCC RADIO TEST REPORT FCC ID : 2AFZZRC04 Equipment : Xiaomi WiFi Range Extender AC1200 Brand Name : xiaomi Model Name : RC04 Applicant : Xiaomi Communications Co., Ltd #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 Manufacturer : Xiaomi Communications Co., Ltd #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 Standard : FCC Part 15 Subpart C ยง15.247 The product was received on Apr. 24, 2024 and testing was performed from May 06, 2024 to Jun. 04, 2024. We, Sporton International Inc. Wensan Laboratory, would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval from Sporton International Inc. Wensan Laboratory, the test report shall not be reproduced except in full. Approved by: Louis Wu Sporton International Inc. Wensan Laboratory No.58, Aly. 75, Ln. 564, Wenhua 3rd, Rd., Guishan Dist., Taoyuan City 333010 TEL: 886-3-327-0868 Page Number : 2 of 26 FAX: 886-3-327-0855 Issue Date : Jun. 27, 2024 Report Template No.: BU5-FR15CWL AC MA Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR441123A Table of Contents History of this test report ................................................................................................................................. 3 Summary of Test Result................................................................................................................................... 4 1 General Description .................................................................................................................................... 5 1.1 Product Feature of Equipment Under Test ........................................................................................ 5 1.2 Modification of EUT ........................................................................................................................... 7 1.3 Testing Location ................................................................................................................................ 7 1.4 Applicable Standards ......................................................................................................................... 7 2 Test Configuration of Equipment Under Test .......................................................................................... 8 2.1 Carrier Frequency and Channel ........................................................................................................ 8 2.2 Test Mode .......................................................................................................................................... 9 2.3 Connection Diagram of Test System ............................................................................................... 10 2.4 Support Unit used in test configuration and system ........................................................................ 10 2.5 EUT Operation Test Setup .............................................................................................................. 11 2.6 Measurement Results Explanation Example ................................................................................... 11 3 Test Result ................................................................................................................................................. 12 3.1 6dB and 99% Bandwidth Measurement .......................................................................................... 12 3.2 Output Power Measurement ............................................................................................................ 13 3.3 Power Spectral Density Measurement ............................................................................................ 14 3.4 Conducted Band Edges and Spurious Emission Measurement ..................................................... 16 3.5 Radiated Band Edges and Spurious Emission Measurement ........................................................ 17 3.6 AC Conducted Emission Measurement........................................................................................... 21 3.7 Antenna Requirements .................................................................................................................... 23 4 List of Measuring Equipment ................................................................................................................... 24 5 Measurement Uncertainty ........................................................................................................................ 26 Appendix A. Conducted Test Results Appendix B. AC Conducted Emission Test Result Appendix C. Radiated Spurious Emission Test Data Appendix D. Duty Cycle Plots Appendix E. Setup Photographs TEL: 886-3-327-0868 Page Number : 3 of 26 FAX: 886-3-327-0855 Issue Date : Jun. 27, 2024 Report Template No.: BU5-FR15CWL AC MA Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR441123A History of this test report Report No. Version Description Issue Date FR441123A 01 Initial issue of report Jun. 27, 2024 TEL: 886-3-327-0868 Page Number : 4 of 26 FAX: 886-3-327-0855 Issue Date : Jun. 27, 2024 Report Template No.: BU5-FR15CWL AC MA Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR441123A Summary of Test Result Report Clause Ref Std. Clause Test Items Result (PASS/FAIL) Remark 3.1 15.247(a)(2) 6dB Bandwidth Pass - 3.1 2.1049 99% Occupied Bandwidth Reporting only - 3.2 15.247(b) Power Output Measurement Pass - 3.3 15.247(e) Power Spectral Density Pass - 3.4 15.247(d) Conducted Band Edges Pass - Cโ€ฆ

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Test Report

TEL: 886-3-327-0868 Page Number : A2-28 of 28 FAX: 886-3-327-0855 FCC RADIO TEST REPORT Report No. : FR441123A 100kHz PSD reference Level High Channel Plot Spurious Emission 30MHz~1GHz Spurious Emission 1GHz~26.5GHz Test Mode : 802.11n HT40 Test Channel : 09 TEL: 886-3-327-0868 Page Number : B1 of B1 FAX: 886-3-327-0855 FCC RADIO TEST REPORT Report No. : FR441123A Appendix B. AC Conducted Emission Test Results Test Engineer : Louis Chung Temperature : 23.7~25.6ยฐC Relative Humidity : 43.6~51.8% EUT Information Report NO : 441123 Test Mode : Mode 1 Test Voltage : 120Vac/60Hz Phase : Line Level in dBuV Frequency in H z Final_Result Frequency (MHz) QuasiPeak (dBuV) CAverage (dBuV) Limit (dBuV) Margin (dB) Line Filter Corr. (dB) 0.168180 --- 25.04 55.05 30.01 L1 OFF 19.9 0.168180 37.91 --- 65.05 27.14 L1 OFF 19.9 0.364560 --- 20.78 48.62 27.84 L1 OFF 19.9 0.364560 33.68 --- 58.62 24.94 L1 OFF 19.9 0.478860 --- 30.09 46.36 16.27 L1 OFF 19.9 0.478860 39.41 --- 56.36 16.95 L1 OFF 19.9 0.493620 --- 16.81 46.11 29.30 L1 OFF 19.9 0.493620 28.00 --- 56.11 28.11 L1 OFF 19.9 0.694500 --- 17.62 46.00 28.38 L1 OFF 19.9 0.694500 26.14 --- 56.00 29.86 L1 OFF 19.9 23.126640 --- 27.86 50.00 22.14 L1 OFF 20.1 23.126640 31.98 --- 60.00 28.02 L1 OFF 20.1 EUT Information Report NO : 441123 Test Mode : Mode 1 Test Voltage : 120Vac/60Hz Phase : Neutral Level in dBuV Frequency in H z Final_Result Frequency (MHz) QuasiPeak (dBuV) CAverage (dBuV) Limit (dBuV) Margin (dB) Line Filter Corr. (dB) 0.156750 --- 25.02 55.63 30.61 N OFF 19.9 0.156750 36.04 --- 65.63 29.59 N OFF 19.9 0.435750 --- 22.78 47.14 24.36 N OFF 19.9 0.435750 32.80 --- 57.14 24.34 N OFF 19.9 0.483000 --- 43.60 46.29 2.69 N OFF 19.9 0.483000 45.56 --- 56.29 10.73 N OFF 19.9 0.503250 --- 29.23 46.00 16.77 N OFF 19.9 0.503250 39.67 --- 56.00 16.33 N OFF 19.9 0.516750 --- 23.88 46.00 22.12 N OFF 19.9 0.516750 30.26 --- 56.00 25.74 N OFF 19.9 0.927780 --- 15.69 46.00 30.31 N OFF 19.9 0.927780 28.75 --- 56.00 27.25 N OFF 19.9 23.128080 --- 28.07 50.00 21.93 N OFF 20.2 23.128080 32.78 --- 60.00 27.22 N OFF 20.2 TEL : 886-3-327-0868 Page Number : C1 of C96 FAX : 886-3-327-0855 FCC RADIO TEST REPORT Report No. : FR441123A Appendix C. Radiated Spurious Emission Test Data Test Engineer : Leo Li and Lucifer Jiang Temperature : 21.7~22.5ยฐC Relative Humidity : 51~57% Note symbol -L Low channel location -R High channel location TEL : 886-3-327-0868 Page Number : C2 of C96 FAX : 886-3-327-0855 FCC RADIO TEST REPORT Report No. : FR441123A C1. Radiated Spurious Emission Test Modes <Ant. 1> Mode Band (MHz) Antenna Modulation Channel Frequency Data Rate RU Remark Mode 1 2400-2483.5 1 802.11b 01 2412 1Mbps - - Mode 2 2400-2483.5 1 802.11b 06 2437 1Mbps - - Mode 3 2400-2483.5 1 802.11b 11 2462 1Mbps - - Mode 4 2400-2483.5 1 802.11g 01 2412 6Mbps - - Mode 5 2400-2483.5 1 802.11g 06 2437 6Mbps - - Mode 6 2400-2483.5 1 802.11g 11 2462 6Mbps - - Mode 13 2400-2483.5 1 802.11g 6 2437 6Mbps - LF Mode 14 2400-2483.5 1 802.11g 6 2437 6Mbps - SHF <Ant. 2> Mode Band (MHz) Antenna Modulation Channel Frequency Data Rate RU Remark Mode 7 2400-2483.5 2 802.11b 01 2412 1Mbps - - Mode 8 2400-2483.5 2 802.11b 06 2437 1Mbps - - Mode 9 2400-2483.5 2 802.11b 11 2462 1Mbps - - Mode 10 2400-2483.5 2 802.11g 01 2412 6Mbps - - Mode 11 2400-2483.5 2 802.11g 06 2437 6Mbps - - Mode 12 2400-2483.5 2 802.11g 11 2462 6Mbps - - MIMO <Ant. 1+2> Mode Band (MHz) Antenna Modulation Channel Frequency Data Rate RU Remark Mode 15 2400-2483.5 1+2 802.11n HT20 01 2412 MCS0 - - Mode 16 2400-2483.5 1+2 802.11n HT20 06 2437 MCS0 - - Mode 17 2400-2483.5 1+2 802.11n HT20 11 2462 MCS0 - - Mode 18 2400-2483.5 1+2 802.11n HT40 03 2422 MCS0 - - Mode 19 2400-2483.5 1+2 802.11n HT40 06 2437 MCS0 - - Mode 20 2400-2483.5 1+2 802.11n HT40 09 2452 MCS0 - - Mode 21 2400-2483.5 1+2 802.11n HT40 06 2437 MCS0 - LF Mode 22 2400-2483.5 1+2 802.11n HT40 06 2437 MCS0 - SHF TEL : 886-3-327-0868 Page Number : C3 of C96 FAX : 886-3-327-0855 FCC RADIO TEST REPORT Report No. : FR441123A C2. Summary of each worse mode <Ant. 1> Mode Modulation Ch. Freq. (MHz) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Pol. Peak Avg. Result RU Remark 1 802.11b 01 2387.87 41.88 54.00 -12.12 V Avg. Pass - Band Edge 1 802.11b 01 1206.00 53.42 54.00 -0.58 V Avg. Pass - Harmonic 2 802.11b 06 2388.61 41.60 54.00 -12.40 V Avg. Pass - Band Edge 2 802.11b 06 1218.50 53.48 54.00 -0.52 V Avg. Pass - Harmonic 3 802.11b 11 2489.78 44.17 54.00 -9.83 V Avg. Pass - Band Edge 3 802.11b 11 1231.00 53.45 54.00 -0.55 V Avg. Pass - Harmonic 4 802.11g 01 2389.95 52.59 54.00 -1.41 V Avg. Pass - Band Edge 4 802.11g 01 1206.00 44.67 54.00 -7.73 V Avg. Pass - Harmonic 5 802.11g 06 2389.25 52.77 54.00 -1.23 V Avg. Pass - Band Edge 5 802.11g 06 7311.00 51.72 54.00 -2.28 V Avg. Pass - Harmonic 6 802.11g 11 2484.12 53.18 54.00 -0.82 V Avg. Pass - Band Edge 6 802.11g 11 7386.00 48.36 54.00 -5.64 H Avg. Pass - Harmonic 13 WLAN Tx LF 6 214.30 32.66 43.50 -10.84 V Peak Pass - LF 14 WLAN Tx SHF 6 24754.00 41.90 74.00 -32.10 V Peak Pass - SHF <Ant. 2> Mode Modulation Ch. Freq. (MHz) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Pol. Peak Avg. Result RU Remark 7 802.11b 01 2389.95 41.43 54.00 -12.57 V Avg. Pass - Band Edge 7 802.11b 01 1206.00 51.97 54.00 -2.03 H Peak Pass - Harmonic 8 802.11b 06 2388.36 41.03 54.00 -12.97 V Avg. Pass - Band Edge 8 802.11b 06 1218.50 52.19 54.00 -1.81 V Avg. Pass - Harmonic 9 802.11b 11 2491.75 63.75 74.00 -10.25 V Peak Pass - Band Edge 9 802.11b 11 1231.00 49.16 54.00 -4.84 H Avg. Pass - Harmonic 10 802.11g 01 2389.95 53.12 54.00 -0.88 V Avg. Pass - Band Edge 10 802.11g 01 1206.00 44.11 54.00 -9.89 H Avg. Pass - Harmonic 11 802.11g 06 2485.83 50.42 54.00 -3.58 V Avg. Pass - Band Edge 11 802.11g 06 7311.00 53.20 54.00 -0.80 H Avg. Pass - Harmonic 12 802.11g 11 2483.51 52.89 54.00 -1.11 V Avg. Pass - Band Edge 12 802.11g 11 7386.00 42.08 54.00 -11.92 V Avg. โ€ฆ

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Contact Information

Applicant

qingyao zeng
[email protected]010 6060 6666Fax: 010 6060 6666

Test Firm

SPORTON International Inc.Alex Chen
[email protected]886-3-327-3456Fax: +886-3-327-0973

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.46 GHz97.90 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted. This device supports 2x2 MIMO and operating bandwidths of 20 MHz and 40 MHz for for Wi-Fi operations. This transmitter supports operating modulation of 802.11 b and 802.11 g modes for single transmission and 802.11 n mode for multiple transmission. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing.

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