2AWQLW-RIC-MBluetooth hearing aid

Registeredpersons：ACOSOUNDTECHNOLOY(CANADA)INC NameofProductionEnterprise： Productionaddress：Room401,No.2Building，No.1390CangxingStreet ,Yuhang,Hangzhou,Zhejiang，China Registeredaddress：Room401,No.2Building，No.1390CangxingStreet, Yuhang,Hangzhou,Zhejiang，China Tel：0571-81021867Fax:0571-8121869 Email:[email protected] Nationaltoll-freehotline：4008-622282 Hearingaidsforthebackoftheear InstructionManual ACOSOUNDTECHNOLOY(CANADA)INC 2 1 Hangzhou AcoSound Technology Co.,Ltd. FCC ID: 2AWQLW-RIC-M Hearingaidsforthebackoftheear Userinstructions Directory I、 Descriptionofcomponents ------------- 3 IV、 Productcharacteristics------------------10 II、 Operationalguidelines ------------------ 4V 、 Dailymaintenance------------------------11 1、Wearmethod ------------------------ 4VI、SimpleFaultChecklist--------------------12 1.1Wearahearingaid ------------------ 4VII 、 Rehabilitationguidance----------------13 1.2Removethehearingaid ------------ 5VIII 、 Otherconsiderations-----------------15 1.3Contactwear ------------------------- 5IX 、 Remarks----------------------------------17 2 、 On/offfunction --------- 6X 、 Workandstoragetransportrequirements---------18 3、Procedureselection --------------- 6XI、Technicalparameters---------------------18 4、Replacementofbatteries -------------- 7XII、Maintenance------------------------25 5 、 Phonecalls ---------------------- 9XIII 、 disclaimer------------------------26 III、Scopeofapplication,contraindications,recommendations Servicelife -------------- 10 4 3 Earbackhearingaidisaprecisionsensitivemedical electronicproduct,sopleasereadthebookcarefully beforeuse,andfollowtheinstructionstooperate, improperoperationmaydamagethehearingaid. I.Descriptionofcomponents Remarks: 1.Basicstructuresincludeaninputtransducer(microphone),asignalconditioningunit(DSP),an outputtransducer(receiver),abattery,anear-backhousing(skincontactpartbehindthehumanear),an earhook,otherauxiliarystructuralcomponents,andasoundcontrolknob(optional),fine-tuningknob (optional),programselectionbutton(optional). 2.thesizeofearplugs,userscandeterminethesizeofearplugsaccordingtotheiractualearcanal situation,wehavepreparedthreesizesofearplugsforyoutochoosefrom. 3.thelengthofthetube,theusercanbringtheearplugsintotheear,thenhangthemachinebehind theear,determinethepositionofthetubeintersectingwiththemachine,cutofftheextratube,andput itintotheearhook. II.Operationalguidelines 1、Wearmethod 1.1Wearahearingaid Connecttheacousticoutletofthehearingaidtothestandard earplug,pleasepayattentiontodistinguishtheleftandrightear correspondence; Loadthecorrespondingbatteryandgentlyclosethehearingaid batterydoor.Itisbestnottoclosecompletely(seeon/off function)whenthehearingaidisnotworking.) Pinchtheearplugswithyourforefingerandthumbandalign themtotheearcanal,whichwillhelpyoubringthemmoreeasily; Theupperpartoftheearbudsisgentlybackwardandmoving forwardsothattheearbudsmatchcomfortablywiththeearcanal; Placethehearingaidbehindtheear.Moveupanddownto 4.Userscanrotatethecathetertotherightangleaccordingtotheirleftandrightears. 5 determinewhethertheearplugsareintherightposition.Open mouthafewtimes,canhelpyoufeelthepositionofearplugsis correct;6 Makesuretowearinplace,completelyclosethebatterydoor,hearingaidsstart working. Youcanstillwearitwhilethehearingaidison,butduringthewearyoumayhearfrom thefeedback. 1.2Removethehearingaid Whenyouremovethehearingaidmoney,itisrecommendedthatyouslightlyopenthe batterydoortostopthehearingaidfirst;liftthehearingaidfromtheearandhangitin yourear;gentlyholdtheearplugwithyourindexfingerandthumb;pulltheearplugout alongtheearcanal(becarefulnottopullthehearingaidorcatheter);thenremovethe earplugwiththehearingaid;whileremovingthehearingaid,anotherhandisunderthe auricletohelpyouremovethehearingaid. 。 1.3Practicewearing Ittakespracticetowearandremovethehearingaid.Butpracticemakesperfect,aftera periodoftimecanskillfullyoperatehearingaids.Useyourtimeathome,startwitha mirror,preferablyonthetable,givingyourarmafulcrum,Itismoreconvenienttooperate. Ifyouhaveanyquestionsabouthowtowearandremoveyourhearingaids,consultyour matchmaker 7 2.on/offfunction Youcanturnoff/turnonthehearingaidbyopening/closingthebatterybindoor. Openthebatterybinandthehearingaidstopsworking.Fullyclosethebatterydoorand thehearingaidstartsworking. 3Procedureselection Uptofourlisteningprogramscanbeusedintheear-backhearingaidoftheEcho series.Pleasespecifythenumberofhearingaidsyouhave. Withtheprogramswitchbutton,youcaneasilyselectthelisteningprogramyouwant touse. Whentheswitchdefaultstothefirstlisteningprogram,throughthe"programswitch button",switchtothesecondlisteningprogram,thehearingaidissued"Didi"two soundprompt. Whenthehearingaidisturnedoffagain(seeon/offfunction),thesystem automaticallyswitchestothelisteningprogram. Thefirstprogramissuitableforuseinaquietenvironment(saturatedlisteningneeds, notsuitableforlong-termwear),andthefourthprogramisnusedwhenthereisaneed forhighfrequency(suchaslisteningtomusic).Pleasechooseaccordingtoyour environmet8 4.replacementbatteries Whenthebatteryisinsufficient,thehearingaidmakesa"drop"sound.Givealowpower promptuntilitstopsworking.Inordernottoaffectyournormallife,itisrecommended thatyoucarryanewbatterywithyou.Pleaserefertotheillustration: Typeofhearingaidusingzincemptybatteryreferto"technicalparameters"; Whenreplacingthebatteryshouldbelightlypushed,donotforciblyclosethebattery bin,lestdamagethehearingaid; Ifthebatterypoweristoolow,thehearingaidwillnotworkproperly,inorderto ensureyournormaluse,pleasereplacethenewbatteryintime; Ifyoucan'tusethehearingaidforalongtime,removethebatterysoasnottocorrode Beforeusingthenewzincemptybattery,pleaseremovetheadhesivestickerattachedto thepositiveelectrodeofthebattery(asshown); 9 thehearingaid. Useofcaveats: ◆ Batteriesshouldbekeptawayfromchildrenandpets; ◆Donotputwastebatteriesintofire,lestcauseexplosion; ◆Donotputthebatteryandmedicinetogether,donotputthebatteryintothe mouth; ◆ Swallowingthebatterycanbelife-threatening,ifaccidentallyswallowthebattery, pleaseimmediatelyseekmedicalatte…

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Hangzhou AcoSound Technology Co.,Ltd. Room 401,No.2 Building,No.1390 Cangxing Street,Yuhang,Hangzhou,Zhejiang,China Tel:+8618257251425 Fax: 0571-81021869 Email:[email protected] Date: 2023-07-21 Declaration FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: Our product Bluetooth hearing aid, Model number: W-RIC-M, TW-RIC-M, Leya-W-RIC-M, Celesto-W-RIC-M, FCC ID: 2AWQLW-RIC-M, that has a left hearing aid and a right hearing aid. We would like to declare that the left hearing aid and right hearing aid are electrically identical. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Li Bowen Quality Supervisor

Hangzhou AcoSound Technology Co.,Ltd. Room 401,No.2 Building,No.1390 Cangxing Street,Yuhang,Hangzhou,Zhejiang,China Tel:+8618257251425 Fax: 0571-81021869 Email:[email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter Attestation Letter Date: 07/21/2023 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: 2AWQLW-RIC-M Hangzhou AcoSound Technology Co.,Ltd. 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. Sincerely, Signature: Contact Person: Li Bowen Title: Quality Supervisor

Hangzhou AcoSound Technology Co.,Ltd. Room 401,No.2 Building,No.1390 Cangxing Street,Yuhang,Hangzhou,Zhejiang,China Tel:+8618257251425 Fax: 0571-81021869 Email:[email protected] Date: 2023-07-21 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation letter Dear Sir or Madam, Our product Bluetooth hearing aid, model: W-RIC-M, TW-RIC-M, Leya-W-RIC-M, Celesto-W-RIC-M, FCC ID: 2AWQLW-RIC-M, for marketing purpose, this product only supports BLE 1M.The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Signature Li Bowen Quality Supervisor

Hangzhou AcoSound Technology Co.,Ltd. Room 401,No.2 Building,No.1390 Cangxing Street,Yuhang,Hangzhou,Zhejiang,China Tel:+8618257251425 Fax: 0571-81021869 Email:[email protected] Date: 2023-07-21 FCC certification No. Cover Letter We, Hangzhou AcoSound Technology Co.,Ltd., hereby submit justification for placing the FCC certification No. in the associated user’s manual and package. According to the FCC regulation, the FCC certification No. should be printed on the hearing aid, but as the hearing aid are too small to print the label (FCC ID: 2AWQLW-RIC-M), it will be moved to the user manual and package. The details are as below: A. Side surface (A): The side surface does not provide enough physical space to fit the printing of the FCC certification No. according to below reference picture. B. Top cover (B): The top cover does not provide enough physical space to fit the printing of the FCC certification No. according to below reference picture. Conclusion: Based on the above description of area A to B, we conclude that the device is unquestionably too small for enabling the FCC certification No. to be printed onto any surface. We therefore request to move the FCC certification No. to the user’s manual and package. Label and label location: B A Best regards, Signature: Li Bowen Quality Supervisor

Hangzhou AcoSound Technology Co.,Ltd. Room 401,No.2 Building,No.1390 Cangxing Street,Yuhang,Hangzhou,Zhejiang,China Tel:+8618257251425 Fax: 0571-81021869 Email:[email protected] Product Similarity Declaration Date: 2023-07-21 Dear Sir/Madam, We, Hangzhou AcoSound Technology Co.,Ltd. hereby declare that we have a product named as Bluetooth hearing aid, (model:W-RIC-M, FCC ID:2AWQLW-RIC-M) were tested by Shenzhen Accurate Technology Co., Ltd., Meanwhile, for our marketing purpose, we would like to list a series model (TW-RIC-M, Leya-W-RIC-M, Celesto-W-RIC-M ) on reports and certificate. All the models are identical in electrically, the difference among them is just the model name. No other changes were made to them. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely Yours, Signature: Li Bowen Quality Supervisor

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF External Photos Page 1 of 4 Left Ear Right Ear Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF External Photos Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF External Photos Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF External Photos Page 4 of 4 Battery Compartment

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF Internal Photos Page 1 of 3 ` Internal photos Left Ear Right Ear Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF Internal Photos Page 2 of 3 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF Internal Photos Page 3 of 3 ANT

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230718-41576E-RF-00 Version 8: 2023-01-30 Page 12 of 38 FCC- BLE FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b) (1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB 447498 D01 General RF Exposure Guidance The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where 1. f(GHz) is the RF channel transmit frequency in GHz. 2. Power and distance are rounded to the nearest mW and mm before calculation. 3. The result is rounded to one decimal place for comparison. 4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test Exclusion. Measurement Result For worst case: Mode Frequency (MHz) Max tune-up conducted power* (dBm) Max tune-up conducted power* (mW) Distance (mm) Calculated value Threshold (1-g SAR) SAR Test Exclusion BLE 2402-2480 1.0 1.26 5 0.4 3.0 Yes Result: Compliant.

Detail Specification: Page 1 of 10 Chip Antenna Mechanical Dimensions ±± W ±± T a ±± www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.3 2017 Johanson Technology, Inc. All Rights Reserved 0.10 100% Tin Packing Style 0.063 Function No. Terminal Configuration 1.600.004 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. 0.0040.031 0.016 0.010 0.80 1 2 FEED NC 0.25 max.0.40 0.004 0.10 0.10 max. P/N Suffix Part Number Explanation Evaluation Board 2450AT14A0100-EB1SMA & 2450AT14A0100-EB2SMA see pages 2&6 for details Bulk (loose) T & R Suffix = T or S Suffix = Te.g. 2450AT14A0100T (4,000pcs/reel) e.g. 2450AT14A0100SSuffix = S L mmIn e.g. 2450AT14A0100(T or S) Storage Temperature Operating Temperature Reel Quantity "High Frequency Ceramic Solutions" P/N 2450AT14A0100 Let us help you with the antenna design (free), optimization, and tuning (small fee may apply) 2/8/2018 2.4 GHz Mini Chip Antenna for 802.11, WiFi, WLAN, IoT with Small Area and GND size, ultra low profile 2450AT14A0100 48% -0.5 dBi typ. (XZ-Total) General Specifications Part Number Frequency (GHz) Avg. Rad Efficiency 1 Peak Gain 1 (dBi typ.) 2.4 - 2.48 Average Gain (dBi typ.)-2.0 dBi typ. (XZ-Total) 9.5 Typ. (6 min.) 50 Ω 2 Watts max. (CW) Return Loss (dB) Impedance Input Power 4000 -40 to +85°C -40 to +85°C Recommended Storage Conditions of unused product on T&R and period +5 to +35°C, Humidity 45~75%RH, 18 months max. L a W   T Top Side AEC-Q200 qualification available. 1 Measured on 2450AT14A0100-EB2SMA Contact our RF Engineers at: www.johansontechnology.com/ask-a-question for any questions you have, including tips or help on tuning the antenna www.johansontechnology.com/ask-a-question P/N 2450AT14A0100 Detail Specification: Page 2 of 10 www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.3 2017 Johanson Technology, Inc. All Rights Reserved Mounting Considerations 1: Evaluation Board (small PCB) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. "High Frequency Ceramic Solutions" 2/8/2018 2.4 GHz Mini Chip Antenna for 802.11, WiFi, WLAN, IoT with Small Area and GND size, ultra low profile GND 15mm 17mm 5mm No Ground 7mm 50W Feed Line 22mm To order a pre-tuned 50Ω EVB like the above with a female SMA connector click here: www.johansontechnology.com/request-a-sample Reference p/n: 2450AT14A0100-EB1SMA Would you like the layout file of the above? Having antenna tuning issues? Contact us by clicking on the link below (we're fast to respond!) . If you have any questions regarding the implementation of this antenna in your PCB, we'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers at: www.johansontechnology.com/ask-a-question Detailed layout measurements, pad sizes, pattern geometry, etc. on the next page P/N 2450AT14A0100 Detail Specification: Page 3 of 10 Mount these devices with red mark facing up. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.3 2017 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2/8/2018 Mounting Considerations 1: Antenna Footprint Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. 2.4 GHz Mini Chip Antenna for 802.11, WiFi, WLAN, IoT with Small Area and GND size, ultra low profile 8.2pF 1.5nH 0.8mm 0.5mm 5.2mm 1.1mm 2.4mm Matching circuit ("pi" matching topology recommended) 0.85mm 0.65mm 2.0mm 0.5mm 0.8mm 1.43mm 0.55mm (Matching circuit and component values will be different, depending on PCB layout) Antenna Reference Layout Land Solder Resist P/N 2450AT14A0100 Detail Specification: Page 4 of 10 www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.3 2017 Johanson Technology, Inc. All Rights Reserved Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. "High Frequency Ceramic Solutions" 2/8/2018 Mounting Considerations 1: Typical Electrical Performance (T=25°C) 2.4 GHz Mini Chip Antenna for 802.11, WiFi, WLAN, IoT with Small Area and GND size, ultra low profile 2.2 2.4 2.6 2.8 2.0 3.0 -25 -20 -15 -10 -5 -30 0 freq, GHz dB(S(1,1)) Readout m1 Readout m2 Readout m3 m1 freq= dB(S(1,1))=-11.802 2.480GHz m2 freq= dB(S(1,1))=-7.237 2.400GHz m3 freq= dB(S(1,1))=-19.172 2.440GHz P/N 2450AT14A0100 Detail Specification: Page 5 of 10 www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.3 2017 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Mounting Considerations 1: Typical EM Radiation Performance @ 2.44GHz (T=25°C) 2/8/2018 2.4 GHz Mini Chip Antenna for 802.11, WiFi, WLAN, IoT with Small Area and GND size, ultra low profile ) ) ) ) ) ) ) ) ) Y :Φ(Phi)=90 o X :Φ(Phi)=0 o Z : θ(Theta)=0 o XY-plane @2.44 GHz Total XZ-plane @2.44 GHz Total YZ-plane @2.44 GHz Total P/N 2450AT14A0100 Detail Specification: Page 6 of 10 www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 1.3 2017 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2/8/2018 Mounting Considerations 2: Evaluation Board (larger PCB) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Frequency (GHz)Radiated E…

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★ Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “ ”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503290 Web: www.atc-lab.com Version 8: 2023-01-30 Page 1 of 38 FCC- BLE TEST REPORT Applicant Name : Hangzhou AcoSound Technology Co.,Ltd. Address : Room 401,No.2 Building,No.1390 Cangxing Street, Yuhang, Hangzhou, Zhejiang, China Report Number : RA230718-41576E-RF-00 FCC ID: 2AWQLW-RIC-M Test Standard (s) FCC PART 15.247 Sample Description Product Type: Bluetooth hearing aid Model No.: W-RIC-M Multiple Model(s) No.: TW-RIC-M, Leya-W-RIC-M, Celesto-W-RIC-M Trade Mark: AcoSound Date Received: 2023/07/18 Report Date: 2023/07/26 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Dave Liang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: RA230718-41576E-RF-00 Version 8: 2023-01-30 Page 2 of 38 FCC- BLE TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 8 DUTY CYCLE ................................................................................................................................................................ 8 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 8 EXTERNAL I/O CABLE .................................................................................................................................................. 8 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 9 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC§15.247 (I), §1.1307 (B) (1) &§2.1093 – RF EXPOSURE ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.209, §15.205 & §15.247(D) - SPURIOUS EMISSIONS ............................................................................ 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 15 TEST PROCEDURE ...................................................................................................................................................... 15 FACTOR & MARGIN CALCULATION .......................................................................…

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Shenzhen Accurate Technology Co., Ltd. Project No.: RA230718-41576E-RF Test Photos Page 1 of 1 Photo of Radiated Emission Measurement (Below 1G) Photo of Radiated Emission Measurement (Above 1G)