2AN2O-TSW04roborock S7

RERURF 5HDGWLVVHUPDDOFDUHIOOEHIRUHVLWLVSURGFWDGVWRUHLWSURSHUOIRUIWUHUHIHUHFH RRUVU RWHWV 6DIHW,IRUPDWLR ),6WDWHPHW DWWHUDGDUL ROLGD(HU6DYL)FWLR 3URGFW2YHUYLHZ ,VWDOODWLR RHFWWRWHSS ,VWUFWLRV 5RWLH0DLWHDFH DVLF3DUDPHWHUV (UURUV RPPR,VVHV ,03257176)(7,167587,216:51,1 6DIHW,IRUPDWLR :KHQVLQDQHOHFWULFDODSSOLDQFHEDVLFSUHFDWLRQVVKROGDOZDVEHIROORZHGLQFOGLQWKHIROORZLQ5(',1 6757,216%()25(6,17+,633,1()DLOUHWRIROORZWKHZDUQLQVDQGLQVWUFWLRQVPDUHVOWLQHOHFWULFVKRFNreand/orseriousinjury.Toreducetheriskofre,electricshock,orinjury: 'RQRWVHRWGRRUVRURQZHWVUIDFHV 'RQRWDOORZWREHVHGDVDWRORVHDWWHQWLRQLVQHFHVVDUZKHQVHGERUQHDUFKLOGUHQSHWVRUSODQWV VHRQODVGHVFULEHGLQWKLVPDQDOVHRQOPDQIDFWUHUVUHFRPPHQGHGDWWDFKPHQWV 'RQRWVHZLWKGDPDHGFRUGRUSO,IDSSOLDQFHLVQRWZRUNLQDVLWVKROGKDVEHHQGURSSHGGDPDHGOHIW RWGRRUVRUGURSSHGLQWRZDWHUUHWUQLWWRDVHULFHFHQWHU 'RQRWSOORUFDUUEFRUGVHFRUGDVDKDQGOHFORVHDGRRURQFRUGRUSOOFRUGDURQGVKDUSHGHVRUFRUQHUV 'RQRWUQDSSOLDQFHRHUFRUG.HHSFRUGDZDIURPKHDWHGVUIDFHV 'RQRWQSOESOOLQRQFRUG7RQSOUDVSWKHSOQRWWKHFRUG 'RQRWKDQGOHFKDUHULQFOGLQFKDUHUSODQGFKDUHUWHUPLQDOVZLWKZHWKDQGV Donotputanyobjectintoopenings.Donotusewithanyopeningblocked;keepfr eeofdust,lint,hair,andanythingthat mayreduceairow. Keephair,looseclothing,ngers,andallpartsofbodyawayfromopeningsandmovingparts. Donotusetopickupammableorcombustibleliquids,suchasgasoline,oruseinar easwheretheymaybepresent. 'RQRWSLFNSDQWKLQWKDWLVEUQLQRUVPRNLQVFKDVFLDUHWWHVPDWFKHVRUKRWDVKHV 'RQRWVHZLWKRWGVWED Preventunintentionalstarting.Ensuretheswitchisintheo-positionbeforeconnectingtobatterypack,pickingupor carryingtheappliance.Carryingtheappliancewithyourngerontheswitchorener gizingappliancethathavetheswitch RQLQLWHVDFFLGHQWV 6DIHW,IRUPDWLR ForuseonlywithroborockCDZ11RRorCDZ12RRcharger.Rechargeonlywiththechargerspeciedbythemanufacturer. Achargerthatissuitableforonetypeofbatterypackmaycreateariskofrewhenusedwithanotherbatterypack. Useappliancesonlywithspecicallydesignatedbatterypacks.Useofanyotherbatterypacksmaycr eateariskofinjury andre. Turnotheappliancebeforemakinganyadjustments,changingaccessories,orstoringappliance.Suchpreventivesafety PHDVUHVUHGFHWKHULVNRIVWDUWLQWKHDSSOLDQFHDFFLGHQWDOO Whenbatterypackisnotinuse,keepitawayfromothermetalobjects,likepaperclips,coins,keys,nails,screwsorother smallmetalobjects,thatcanmakeaconnectionfromoneterminaltoanother.Shortingthebatteryterminalstogethermaycauseburnsorare. Underabusiveconditions,liquidmaybeejectedfromthebattery;avoidcontact.Ifcontactaccidentallyoccurs,ushwith water.Ifliquidcontactseyes,additionallyseekmedicalhelp.Liquidejectedfromthebatterymaycauseirritationorburns. Donotuseabatterypackorappliancethatisdamagedormodied.Damagedormodiedbatteriesmaye xhibit unpredictablebehaviorresultinginre,explosionorriskofinjury. Donotexposeabatterypackorappliancetoreorexcessivetemperature.Exposuretoreortemperatureabove 130°C(266°F)maycauseexplosion. )ROORZDOOFKDULQLQVWUFWLRQVDQGGRQRWFKDUHWKHEDWWHUSDFNRUDSSOLDQFHRWVLGHRIWKHWHPSHUDWUHUDQH speciedintheinstructions.Chargingimproperlyorattemperaturesoutsideofthespeciedrangemaydamagethebatteryandincreasetheriskofre. Haveservicingperformedbyaqualiedrepairpersonusingonlyidenticalreplacementparts.Thiswillensurethatthe VDIHWRIWKHSURGFWLVPDLQWDLQHG Donotmodifyorattempttorepairtheapplianceorthebatterypackexceptasindicatedintheinstructionsforuseand FDUH 3ODFHWKHFRUGVIURPRWKHUDSSOLDQFHVRWRIWKHDUHDWREHFOHDQHG 'RQRWRSHUDWHWKHDFPLQDURRPZKHUHDQLQIDQWRUFKLOGLVVOHHSLQ Donotoperatethevacuuminanareawheretherearelitcandlesorfragileobjectsontheoortobecleaned. 'RQRWRSHUDWHWKHDFPLQDURRPWKDWKDVOLWFDQGOHVRQIUQLWUHWKDWWKHDFPPDDFFLGHQWDOOKLWRUEPSLQWR 'RQRWDOORZFKLOGUHQWRVLWRQWKHDFP 6DIHW,IRUPDWLR 69(7(6(,167587,216 +RVHKROGVHRQO /DVHU6DIHW Class1laserproduct,ComplieswithFDA21CFR1040.10and1040.11exceptforconformancewithIEC60825-1Ed.3.,asdescribedinLaserNotice56,datedMay8,2019. RiskofInjury.BrushMayStartUnexpectedly.DisconnectthemainBrushBeforeCleaningorServicing. Donotusetheproductwhenthetemperatureishigherthan40°C(104°F)orlowerthan4°C(39°F),orthereisanyliquid orstickysubstanceontheoor. 008 ),6WDWHPHW RPSOLDFH,IRUPDWLR RUUHVSRGHFHRIWHUHVSRVLEOHSDUWL86 3URGFW1DPH 5RERWLFDFPOHDQHUZLWK'RFNKDUHU5RERWLFDFPOHDQHU0RGHO URERURFN6 'RFNKDUHU0RGHO'55RU'557KLVGHLFHFRPSOLHVZLWKSDUWRIWKH)5OHVThisdevicecontainslicence-exempttransmitter(s)/receiver(s)thatcomplywithInnova tion,ScienceandEconomicDevelopmentCanada'slicence-exemptRSS(s).Operationissubjecttothefollowingtwoconditions:7KLVGHLFHPDQRWFDVHKDUPIOLQWHUIHUHQFHDQGWKLVGHLFHPVWDFFHSWDQLQWHUIHUHQFHUHFHLHGLQFOGLQLQWHUIHUHQFHWKDWPDFD…

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Standard Form Sample Request for Confidentiality Letter MS-0044715 Page 1 of 1 Revision 0 The following is a sample Confidentiality Request letter, which needs to be completed on company letterhead, signed by an authorized Applicant/Agent, and submitted to TÜV Rheinland. Date: 2020-05-07 Subject: Confidentiality Request for FCC ID: __2AN2O-TSW04_ and IC: 23317-TSW04 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Exhibit Short Term PermanentBlock Diagrams Short Term PermanentInternal Photos *** Short Term PermanentOperation Description/Theory of Operation Short Term PermanentTune-Up Procedure Short Term PermanentSchematics Short Term PermanentUser’s Manual*** Short Term n/a Test Setup Short Term n/a External Photos ___Beijing Roborock Technology Co., Ltd. ______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** PAG only) Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180) ___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: _________Certification Engineer______ ________liuyanjie_______________ (Signature/Title) (Print name)

Report No.: 2104RSU072-UE 1 of 18 EUT Photograph (1) EUT Photo (2) EUT Photo Report No.: 2104RSU072-UE 2 of 18 (3) EUT Photo (4) EUT Photo Report No.: 2104RSU072-UE 3 of 18 (5) EUT Photo (6) EUT Photo Report No.: 2104RSU072-UE 4 of 18 (7) EUT Photo (8) EUT Photo Report No.: 2104RSU072-UE 5 of 18 (9) EUT Photo (10) EUT Photo Report No.: 2104RSU072-UE 6 of 18 (11) EUT Photo (12) EUT Photo Report No.: 2104RSU072-UE 7 of 18 (13) EUT Photo (14) EUT Photo Report No.: 2104RSU072-UE 8 of 18 (15) EUT Photo (16) EUT Photo Report No.: 2104RSU072-UE 9 of 18 (17) EUT Photo (18) EUT Photo Report No.: 2104RSU072-UE 10 of 18 (19) EUT Photo (20) EUT Photo Report No.: 2104RSU072-UE 11 of 18 (21) EUT Photo (22) EUT Photo Report No.: 2104RSU072-UE 12 of 18 (23) EUT Photo (24) EUT Photo Report No.: 2104RSU072-UE 13 of 18 (25) EUT Photo (26) EUT Photo Report No.: 2104RSU072-UE 14 of 18 (27) EUT Photo (28) EUT Photo Report No.: 2104RSU072-UE 15 of 18 (29) EUT Photo (30) EUT Photo Report No.: 2104RSU072-UE 16 of 18 (31) EUT Photo (32) EUT Photo Report No.: 2104RSU072-UE 17 of 18 (33) EUT Photo (34) EUT Photo Report No.: 2104RSU072-UE 18 of 18 (35) EUT Photo

MRT Technology (Suzhou) Co., Ltd Report No.:2104RSU072-U6 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 06-09-2021 1 of 7 RF Exposure Evaluation Declaration FCC ID: 2AN2O-TSW04 IC: 23317-TSW04 APPLICANT: Beijing Roborock Technology Co., Ltd. Application Type: Certification Product: Robotic Vacuum Cleaner Model No.: roborock S7 Brand Name: roborock FCC Rule Part(s): IC Rule Part(s): FCC Part 2.1091 RSS-102 Issue 5 Test Date: May 28, 2021 Reviewed By: Sherry Jiang Approved By: Robin Wu The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standards through the calibration of the equipment and evaluated measurement uncertainty herein. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2104RSU072-U6 2 of 7 Revision History Report No. Version Description Issue Date Note 2104RSU072-U6 Rev. 01 Initial Report 06-09-2021 Valid Report No.: 2104RSU072-U6 3 of 7 1. PRODUCT INFORMATION 1.1. Equipment Description Product Name Robotic Vacuum Cleaner Model No. roborock S7 Brand Name roborock HVIN roborock S7-FNH1 FVIN N/A Test Device Label ID 20210427Sample#4 Wi-Fi Specification 802.11b/g/n Wi-Fi module model No. H158A-S Antenna Delivery 1*Tx + 1*Rx Accessories Charging Seat Model No.: CDZ11RR/ CDZ12RR Rated Power: 28W Rated Input Voltage: 100-240V~50-60Hz Rated Output Voltage: 20V ⎓1.2A Battery Model No.: BRR-2P4S-5200S/ BRR-2P4S-5200D Capacitance: 74.88Wh, 5200mAh Rated Voltage: 14.4V Report No.: 2104RSU072-U6 4 of 7 2. RF Exposure Evaluation 2.1. Limits for FCC: According to FCC 1.1310: 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 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- f/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- f/1500 6 1500-100,000 -- -- 1 30 f= Frequency in MHz Calculation 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 is the limit of MPE, 1mW/cm². 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. 2.2. Limits for IC: According to RSS-102: Exemption Limits for Routine Evaluation – RF exposure evaluation is required if the separation distance between the user and/or bystander and the device’s radiating element is greater than 20 cm, except when the device operates as follows: • below 20 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1 W (adjusted for tune-up tolerance); • at or above 20 MHz and below 48 MHz and the source-based, time-averaged maximum e.i.r.p. of Report No.: 2104RSU072-U6 5 of 7 the device is equal to or less than 22.48/ƒ0.5 W (adjusted for tune-up tolerance), where ƒ is in MHz; • at or above 48 MHz and below 300 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 0.6 W (adjusted for tune-up tolerance); • at or above 300 MHz and below 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1.31 x 10-2 ƒ0.6834 W (adjusted for tune-up tolerance), where ƒ is in MHz; • at or above 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 5 W (adjusted for tune-up tolerance). In these cases, the information contained in the RF exposure technical brief may be limited to information that demonstrates how the e.i.r.p. was derived. Report No.: 2104RSU072-U6 6 of 7 2.3. Test Result of RF Exposure Evaluation for FCC and IC Product Robotic Vacuum Cleaner Test Item RF Exposure Evaluation FCC: Test Mode Frequency Band (MHz) Maximum Average Output Power (dBm) E.I.R.P Including Tune-up (dBm) Power Density at R = 20 cm (mW/cm2) Limit (mW/cm2) 802.11b/g/n 2412 ~ 2462 20.14 23.98 0.0497 1 IC: Test Mode Frequency Band (MHz) Maximum EIRP (dBm) Tune-up (dBm) Maximum EIRP (W) Limit (W) 802.11b/g/n 2412 ~ 2462 23.98 23.98 0.25003 2.6840 CONCLUSION: The Max Power Density at R (20 cm) =0.0497mW/cm 2 < 1mW/cm 2 . The device is excluded for SAR test and complies with the IC exposure requirements since the maximum conducted peak output power is lower than the SAR test exclusion thresholds. So, the EUT complies with RF Exposure requirement. The End Report No.: 2104RSU072-U6 7 of 7 Appendix A - EUT Photograph Refer to “2104RSU072-U2-UE” file.

MRT Technology (Suzhou) Co., Ltd Report No.: 2104RSU072-U2 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 06-07-2021 1 of 112 FCC ID: 2AN2O-TSW04 IC: 23317-TSW04 Applicant: Beijing Roborock Technology Co., Ltd. Application Type: Certification Product: Robotic Vacuum Cleaner Model No.: roborock S7 HVIN: roborock S7-FNH1 Brand Name: roborock FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15 Subpart C (Section 15.247) IC Rule(s): RSS 247 Issue 2, RSS-GEN Issue 5 Test Procedure(s): ANSI C63.10-2013 Test Date: April 27 ~ June 04, 2021 MEASUREMENT REPORT FCC PART 15C / RSS-247 WLAN 802.11b/g/n Reviewed By: Sherry Jiang Approved By: Robin Wu The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10-2013. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2104RSU072-U2 2 of 112 Revision History Report No. Version Description Issue Date Note 2104RSU072-U2 Rev. 01 Initial Report 06-07-2021 Valid Report No.: 2104RSU072-U2 3 of 112 CONTENTS Description Page 1. General Information ............................................................................................................... 5 1.1. Applicant ...................................................................................................................... 5 1.2. Manufacturer ................................................................................................................ 5 1.3. Testing Facility .............................................................................................................. 5 2. PRODUCT INFORMATION ...................................................................................................... 6 2.1. Equipment Description ................................................................................................. 6 2.2. Product Specification Subjective to this Report ............................................................ 6 2.3. Working Frequencies for this report .............................................................................. 7 2.4. Test Mode .................................................................................................................... 7 2.5. Description of Test Software ......................................................................................... 7 2.6. Duty Cycle .................................................................................................................... 8 2.7. EMI Suppression Device(s)/Modifications ..................................................................... 9 2.8. Test Environment Condition .......................................................................................... 9 2.9. Description of Test Configuration .................................................................................. 9 2.10. Test System Details ..................................................................................................... 9 3. ANTENNA REQUIREMENTS................................................................................................. 10 4. TEST EQUIPMENT CALIBRATION DATE ............................................................................. 11 5. MEASUREMENT UNCERTAINTY ......................................................................................... 15 6. TEST RESULT ....................................................................................................................... 16 6.1. Summary .................................................................................................................... 16 6.2. Occupied Bandwidth Measurement ............................................................................ 17 6.2.1. Test Limit ................................................................................................................ 17 6.2.2. Test Procedure used ............................................................................................... 17 6.2.3. Test Setting ............................................................................................................. 17 6.2.4. Test Setup .............................................................................................................. 18 6.2.5. Test Result .............................................................................................................. 19 6.3. Output Power Measurement ....................................................................................... 29 6.3.1. Test Limit ................................................................................................................ 29 6.3.2. Test Procedure Used .............................................................................................. 29 6.3.3. Test Setting ............................................................................................................. 29 6.3.4. Test Setup .............................................................................................................. 30 6.3.5. Test Result .............................................................................................................. 31 6.4. Power Spectral Density Measurement ........................................................................ 33 6.4.1. Test Limit ................................................................................................................ 33 Report No.: 2104RSU072-U2 4 of 112 6.4.2. Test Procedure Used .............................................................................................. 33 6.4.3. Test Setting ..............................................................................…

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Report No.: 2104RSU072-U2 41 of 112 6.5.5.Test Result Test Site SIP-SR5 Test Engineer Ternence Wang Test Date 2021/05/17 Test Mode Data Rate / MCS Channel No. Frequency (MHz) Limit Result 802.11b 1Mbps 01 2412 20dBc Pass 802.11b 1Mbps 06 2437 20dBc Pass 802.11b 1Mbps 11 2462 20dBc Pass 802.11g 6Mbps 01 2412 20dBc Pass 802.11g 6Mbps 06 2437 20dBc Pass 802.11g 6Mbps 11 2462 20dBc Pass 802.11n-HT20 MCS0 01 2412 20dBc Pass 802.11n-HT20 MCS0 06 2437 20dBc Pass 802.11n-HT20 MCS0 11 2462 20dBc Pass 802.11n-HT40 MCS0 03 2422 20dBc Pass 802.11n-HT40 MCS0 06 2437 20dBc Pass 802.11n-HT40 MCS0 09 2452 20dBc Pass Report No.: 2104RSU072-U2 42 of 112 802.11b Out-of-Band Emissions Channel 01 (2412MHz) 100kHz PSD Reference Level Low Band Edge Spurious Emission Channel 06 (2437MHz) 100kHz PSD Reference Level Spurious Emission Report No.: 2104RSU072-U2 43 of 112 802.11b Out-of-Band Emissions Channel 11 (2462MHz) 100kHz PSD Reference Level High Band Edge Spurious Emission Report No.: 2104RSU072-U2 44 of 112 802.11g Out-of-Band Emissions Channel 01 (2412MHz) 100kHz PSD Reference Level Low Band Edge Spurious Emission Channel 06 (2437MHz) 100kHz PSD Reference Level Spurious Emission Report No.: 2104RSU072-U2 45 of 112 802.11g Out-of-Band Emissions Channel 11 (2462MHz) 100kHz PSD Reference Level High Band Edge Spurious Emission Report No.: 2104RSU072-U2 46 of 112 802.11n-HT20 Out-of-Band Emissions Channel 01 (2412MHz) 100kHz PSD Reference Level Low Band Edge Spurious Emission Channel 06 (2437MHz) 100kHz PSD Reference Level Spurious Emission Report No.: 2104RSU072-U2 47 of 112 802.11n-HT20 Out-of-Band Emissions Channel 11 (2462MHz) 100kHz PSD Reference Level High Band Edge Spurious Emission Report No.: 2104RSU072-U2 48 of 112 802.11n-HT40 Out-of-Band Emissions Channel 03 (2422MHz) 100kHz PSD Reference Level Low Band Edge Spurious Emission Channel 06 (2437MHz) 100kHz PSD Reference Level Spurious Emission Report No.: 2104RSU072-U2 49 of 112 802.11n-HT40 Out-of-Band Emissions Channel 09 (2452MHz) 100kHz PSD Reference Level High Band Edge Spurious Emission Report No.: 2104RSU072-U2 50 of 112 6.6. Radiated Spurious Emission Measurement 6.6.1.Test Limit All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR must not exceed the limits shown in Table per Section 15.209. FCC Part 15 Subpart C Paragraph 15.209 Frequency [MHz] Field Strength [uV/m] Measured Distance [Meters] 0.009 - 0.490 2400/F (kHz) 300 0.490 - 1.705 24000/F (kHz) 30 1.705 - 30 30 30 30 - 88 100 3 88 - 216 150 3 216 - 960 200 3 Above 960 500 3 Except where otherwise indicated in the applicable RSS, radiated emissions shall comply with the field strength limits shown in below table. Additionally, the level of any transmitter unwanted emission shall not exceed the level of the transmitter’s fundamental emission. RSS Gen 8.9 Transmitter emission limits General field strength limits at frequencies above 30 MHz Frequency [MHz] Field Strength [uV/m] Measured Distance [Meters] 30 - 38 100 3 88 - 216 150 3 216 - 960 200 3 Above 960 500 3 RSS Gen 8.9 Transmitter emission limits General field strength limits at frequencies below 30 MHz Frequency [MHz] Field Strength [uV/m] Measured Distance [Meters] 9 – 490 KHz Note 1 6.37/F (F in kHz) 300 490 -1705 kHz 63.7/F (F in kHz) 30 1.705 -30 MHz 0.08 30 Note 1: The emission limits for the ranges 9-90 kHz and 110-490 kHz are based on measurements employing a linear average detector. Report No.: 2104RSU072-U2 51 of 112 6.6.2.Test Procedure Used ANSI C63.10 - Section 6.3 (General Requirements) ANSI C63.10 - Section 6.4 (Standard test method below 30MHz) ANSI C63.10 - Section 6.5 (Standard test method above 30MHz to 1GHz) ANSI C63.10 - Section 6.6 (Standard test method above 1GHz) 6.6.3.Test Setting Table 1 - RBW as a function of frequency Frequency RBW 9 ~ 150 kHz 200 ~ 300 Hz 0.15 ~ 30 MHz 9 ~ 10 kHz 30 ~ 1000 MHz 100 ~ 120 kHz > 1000MHz 1MHz Quasi-Peak Measurements below 1GHz 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. Span was set greater than 1MHz 3. RBW = as specified in Table 1 4. Detector = CISPR quasi-peak 5. Sweep time = auto couple 6. Trace was allowed to stabilize Peak Measurements above 1GHz 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW = 3MHz 4. Detector = peak 5. Sweep time = auto couple Report No.: 2104RSU072-U2 52 of 112 6. Trace mode = max hold 7. Trace was allowed to stabilize Average Measurements above 1GHz (Method VB) 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW; If the EUT is configured to transmit with duty cycle ≥ 98%, set VBW = 10 Hz. If the EUT duty cycle is < 98%, set VBW ≥ 1/T. T is the minimum transmission duration. 4. Detector = Peak 5. Sweep time = auto 6. Trace mode = max hold 7. Trace was allowed to stabilize Report No.: 2104RSU072-U2 53 of 112 6.6.4.Test Setup Below 1GHz Test Setup: Above 1GHz Test Setup: Report No.: 2104RSU072-U2 54 of 112 6.6.5.Test Result Test Site SIP-AC2 Test Engineer Allen Zou Test Mode 802.11b Test Date 2021/04/28 Test Channel 01 Remark: 1. Average measurement was not performed if peak level lower than average limit. 2. Other frequency was 20dB below limit line within 1-18GHz, there is not show in the report. Mark Frequency (MHz) Reading Level (dBμV) Factor (dB) Measure Level (dBμV/m) Limit (dBμV/m) Margin (dB) Detector Polarization 4825.0 56.8 -12.2 44.6 74 -29.4 Peak Horizontal 11055.5 49.7 0.8 50.5 74 -23.5 Peak Horizontal 12279.5 48.5 0.4 48.9 74 -25.1 Peak Horizontal 4825.0 60.8 -12.2 48.6 74 -25.4 Peak Vertical 11072.5 48.7 0.6 49.3 74 -24.7 Peak Vertical 11616.5 48.3 0.6 48.9 74 -25.1 Peak Vertical Note: Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) - Pre_Amplifier Gain (dB) Report No.: 2104RSU072-U2 55 of 112 Test Site SIP-AC2 Test Engi…

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Report No.: 2104RSU072-UT 1 of 2 Test Setup Photo Description: Front View of Conducted Emission Test Setup for Power Port Description: Radiated Spurious Emission Test Setup for Below 1GHz Report No.: 2104RSU072-UT Description: Radiated Spurious Emission Test Setup for Above 1GHz