2ANB3-E8The DUO 3 Digital Stethoscope

DRAFT CORE500DigitalStethoscope InstructionsForUse DRAFT TableofContents DRAFT 1.GeneralInformation Thismanualprovidesinformationtoguidetrainedmedicalprofessionalsinthesafeandeffectiveoperationandproper maintenanceoftheCORE500DigitalStethoscope.It’simportantthatyoureadandunderstandallinstructionsinthis manualbeforeoperatingthedevice,andpaycarefulattentiontothewarningsandcautionsthroughoutthemanual. Operateandmaintainthisproductaccordingtothesafetyandoperatingproceduresinthismanual,andonlyforits intendedpurpose.Alwaysusetheinformationinthisdocumentwithsoundclinicaljudgmentandbestclinical procedures. Thedeviceisintendedtobeusedinaprofessionalhealthcarefacilitybyahealthcareprofessional,andforhomeuse whenprescribedbyahealthcareprofessional. Note:Dependingonyourplatform,hardware,andcountry,certainfeaturesmaynotbeavailable. 1.1IndicationsandIntendedPurpose TheCORE500DigitalStethoscopeisintendedtobeusedbyclinicianstoelectronicallyamplify,filter,andtransferbody soundsandthreeleadelectrocardiogram(ECG)waveforms.TheCORE500DigitalStethoscopealsodisplaysECG waveformsandheartrateonthedisplayandaccompanyingmobileapplication(whenprescribedorusedunderthe careofaclinician). Thedataofferedbythedeviceisonlysignificantwhenusedinconjunctionwithclinicianevaluationaswellas considerationofotherrelevantpatientdata. 1.2DeviceDescription CORE500DigitalStethoscope(CORE500)isanelectronicstethoscopewithintegratedelectrodesfor electrocardiogram(ECG).Thedeviceconsistsofachestpiece,detachableearpieces(EkoEarpiece)andamobile application(EkoApp)andisintendedasadigitalauscultationtoolonpatientsrequiringphysicalassessmentbythe healthcareproviders.CORE500providestheabilitytoamplify,filter,andtransferbodysoundswiththechestpiece diaphragm,andthreeleadECGthroughelectrodesintegratedaroundthechestpiece. CORE500featuresthreeauscultationmodesforbetterauscultationexperiencebyfilteringacousticdataand enhancingtheprimaryfrequencyrangeofparticularbodysounds:CardiacModeforheartsounds,PulmonaryModefor lungsounds,andWideBandModeforgeneralauscultation.CORE500alsodetectsandcomputestheheartratein real-timebasedonthephonocardiogram(PCG)data.ThecomputedheartrateandtheECGwaveformscanbe displayedonthescreenmountedontopofthechestpiece,aswellastheaccompanyingmobileapplication. 1.3ClinicalBenefit TheCORE500DigitalStethoscopeisadigitalauscultationtoolthatimprovesthephysicalassessmentofpatientsby healthcareproviders. Asanintegralpartofaphysicalassessment,clinicians’interpretationsofbodysoundsviatheCORE500Digital Stethoscopecanhelpthemruleinoroutdifferentpathologicalconditionsinapatient.TheintegratedECGletsthe clinicianquicklyevaluatetheECGofthepatient. Byhelpingphysiciansaccuratelydetectthepresenceofconditionsthatwarrantmoreinvestigation,furtherworkupand testingcanbebetterfocusedandmorelikelytoresultintheclinicalbenefitofanaccuratediagnosisforthepatient. DRAFT 1.4ContinuousOperatingConditions TheoperatingrangeoftheCORE500is: ●Atemperaturerangeof+5°Cto+45°C. ●Arelativehumidityrangeof15%to90%,non-condensing,butnotrequiringawatervaporpartialpressuregreater than50hPa. It’srecommendedtoavoidexposuretoextremeheat,cold,solvents,andoils.Extremeheatandcoldwillnegatively affectthelithiumionbatteryinthedeviceandmayaffectbatterylife. NOTE:Ifthedeviceisusedforaprolongedtimeatmaximumambienttemperatureitcangethot. (*CORE500hadanincreaseintemperatureupto47°Cwhentestedat45°Cambienttemperature) 1.5EnvironmentalConditionsofTransportandStorageBetweenUses Thedeviceisexpectedtobestoredinaroomwiththefollowingparameters: ●Atemperaturerangeof–25°Cto+5°C. ●Atemperaturerangeof+5°Cto+35°Catarelativehumidityupto90%,non-condensing. ●Atemperaturerangeof>35°Cto70°Catawatervaporpressureupto50hPa. 1.6SystemRequirements Forfullfunctionality,thesystemrequiresuserstoconnecttheirCORE500withaninternet-enabledsmartmobile deviceusingtheEkoApp.TheappsupportsApple®mobiledevices.Makesureyoursystemandmobiledevicemeets orexceedstheminimumperformancespecifications(refertoSection2.7TechnicalSpecification).Additional informationonthemostup-to-datesystemrequirementscanbefoundatsupport.ekohealth.com. NOTICE:SomeofthefeaturesoftheEkoApprequireaminimuminternetconnectionspeed.Theminimum recommendeduploadspeedforthemobileappis4000Kbps.Aminimumof4Gcellulardataserviceorsimilaris recommendedfortheapp.Theappcanbeusedtovisualizewaveformsandtracingswithoutaninternetconnection, howeveraninternetconnectionisnecessarytosavethedata. CORE500usesBluetooth®LE.MobiledevicesusedmustbecompatiblewithBluetooth®LE. Apple®isaregisteredtrademarkofApple,Inc.Bluetooth®isaregisteredtrademarkofBluetoothSIG,Inc. 1.7HelpandAssistance Forgeneralandproduct-relatedcomments,questions,orconcerns,pleasecontactEkoDevices,Inc.,directly.Ifyou haveanyquestionsorconcernsaboutresultsfoundwiththedevice,pleaseconsultaphysician. SeriousIncidentReporting Ifaseriousincidenthasoccurredinrelationtothedevice,itshouldbereportedtothemanufacturerandthelocal competentauthorityinwhichtheuserand/orpatientisestablished.Aseriousincidentmeansanyincidentthatdirectly orindirectlyled,mighthaveled,or,incaseofrecurrence,couldleadtoanyofthefollowing:thedeathofapatient,user orotherperson,thetemporaryorpermanentseriousdeteriorationofapatient’s,user’s,fetus’s,orotherperson’sstate DRAFT ofhealth,oraseriouspublichealththreat. ManufacturerInformation EkoDevices,Inc. 1212Broadway,Suite100 Oakland,CA94612USA GeneralAssistanceandFAQs support.ekohealth.com PhoneSupport (USA)1.844.356.3384 WarrantyInformation EkoprovidesalimitedwarrantyforCORE500.Pleasevisitekohealth.com/warrantyforafulldescriptionofthe warranty. ProductReferenceandInformation ekohealth.com 1.8EMCCompliance FCCIntentionalRadiatorCertification CORE500DigitalStethoscope FCCID:2ANB3-E8 MICID:PENDINGCERTIFICATION USFCCStatements 47CFRPart15.105FCCInterferenceStatementrequiredstatementforClassB: ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15of theFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequ…

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Covered Equipment Certification Attestation Letter 21 Feb, 2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2ANB3-E8 Eko Devices Inc.(“the applicant”) certifies thatthe equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the currentCoveredList, the applicant should include an explanation on why the equipment is not “covered” equipment. Eko Devices (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: Philip Yan Title: Head of Quality Company Name: Eko Devices Inc. Date: 21 Feb, 2023 DocuSign Envelope ID: DC517652-F7A4-41D6-9192-77663DEC2D50 2/21/2023 U.S. Agent Designation for Service of Process - Certification Attestation Letter 21 Feb, 2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2ANB3-E8 Per section 2.911(d)(7) of the FCC rules, Eko Devices Inc.(“the applicant”) certifies that the equipment for which authorization is sought is designated to thefollowing U.S. agent* for service of process: Company Name:Eko Devices Inc. Physical U.S. Company Address: 1212 Broadway, Oakland CA 94536 Agent name: Eko Devices Inc Agent Email Address: 1212 Broadway, Oakland CA 94536 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed:ORAgent Signed: Same as Applicant Signed: Printed name: Phillip Yan Title: Head of Quality Company Name: Eko Devices Inc. Date: 21 Feb, 2023 * the applicant must designate a contact located inthe United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. DocuSign Envelope ID: DC517652-F7A4-41D6-9192-77663DEC2D50 2/21/2023 January 24, 2023 986446 D01 Covered Equipment v01 Page 1 of 6 Federal Communications Commission Office of Engineering and Technology Laboratory Division PROTECTING AGAINST NATIONAL SECURITY THREATS TO THE COMMUNICATIONS SUPPLY CHAIN THROUGH THE EQUIPMENT AUTHORIZATION PROGRAM I. INTRODUCTION On November 25, 2022, the FCC released FCC 22-84 1 , a Report and Order, Order, and Further Notice of Proposed Rulemaking on “Protecting Against National Security Threats to the Communications Supply Chain through the Equipment Authorization Program.” In the Report and Order portion of FCC 22-84, the Commission adopted new FCC requirements to protect the nation’s networks and supply chains from equipment (“covered” equipment) that poses an unacceptable risk to national security or the safety of U.S. persons. Specifically, the Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List, which is periodically updated. 2 See the Covered List for more details. The rules prohibiting authorization of “covered” equipment, adopted in the Report and Order portion of FCC 22-84, immediately become effective once the rules are published in the Federal Register. The current Covered List identifies the following telecommunications and video surveillance equipment, produced by certain entities, as “covered” equipment: • “Telecommunications equipment” and “video surveillance equipment” produced by Huawei Technologies Company (Huawei) or ZTE Corporation (ZTE), or by any subsidiaries or affiliates of such entities; • “Telecommunications equipment” and “video surveillance equipment” produced by Hytera Communications Corporation (Hytera), Hangzhou Hikvision Digital Technology Company (Hikvision), or Dahua Technology Company (Dahua), or by any subsidiaries or affiliates of such entities, “for the purpose of public safety, security of government facilities, physical security surveillance of critical infrastructure, and other national security purpose.” 1 https://www.fcc.gov/document/fcc-amends-equipment-authorization-program 2 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist DocuSign Envelope ID: DC517652-F7A4-41D6-9192-77663DEC2D50 January 24, 2023 986446 D01 Covered Equipment v01 Page 2 of 6 Until the date that the new rules become effective, in FCC 22-84 the Commission adopted an interim “freeze” Order (paragraphs 264-66) on equipment authorizations that prohibits TCBs from approving authorization of any equipment produced by Huawei, ZTE, Hytera, Hikvision, or Dahua, or by any of their respective subsidiaries or affiliates. II. Questions and Answers: 1. Do the new rules require new information to be submitted as part of the equipment authorization process? Yes, upon the rules becoming effective, additional information will be required with every equipment authorization submission. These include the following: a. Certifications concerning “covered” equipment. Section 2.911(d)(5)(i)- (ii) of the rules require two certifications by the applicant at the time that the application for equipment authorization is filed with the TCB. These certifications can be submitted together in one submission. i. The applicant for equipment authorization must provide a written an…

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DocuSign Envelope ID: 4A14FE6D-B1AA-4CE2-B4C0-6569A9ED21B4 November 2, 2022 Eko Devices, Inc. 1212 Broadway, Suite 100 Oakland, CA, USA 94612 REQUEST FOR CONFIDENTIALITY – ISED CANADA IC: 23063-E8 Pursuant to RSP-100 Paragraph 12.4, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality (STC) on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view until April 16, 2023. ExhibitType of Confidentiality Requested Block Diagrams■ Permanent ☐Short Term External Photos ☐Permanent* ■ Short Term Internal Photos ☐Permanent* ■ Short Term Operation Description■ Permanent ☐Short Term Software defined radio & security info Permanent------------------ Parts List & Placement/BOM■ Permanent ☐Short Term Tune-Up Procedure Permanent ☐Short Term Schematic Diagrams■ Permanent ☐Short Term Test Setup Photos------------------■ Short Term User’s Manual ☐Permanent* ■ Short Term ID Label/Location------------------ Short Term Attestation Statements------------------ Short Term Test Report------------------ Short Term RF Exposure Info------------------ Short Term * ISED may consider treating the exhibit as confidential if the applicant/lab submits a request with appropriate justification before the application for certification service is submitted to the TCB Note 1: any documents held under the Short-Term confidentiality will automatically become public after the requested time. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short- Term confidentiality request. Note 2: exhibits marked for STC with a period exceeding 180 days will be flagged and CBs/Applicants may have to provide adequate justification if that was not already included in the certification application. Short-term confidentiality is strictly to allow manufacturers to delay public access of exhibits, which would otherwise automatically be treated as non-confidential, until a planned event (e.g., marketing event / product launch) takes place. DocuSign Envelope ID: 4A14FE6D-B1AA-4CE2-B4C0-6569A9ED21B4 Sincerely, Signed: Printed name: Phillip Yan Title: Quality Systems Manager Company Name: Eko Devices, Inc. DocuSign Envelope ID: 4A14FE6D-B1AA-4CE2-B4C0-6569A9ED21B4 November 2, 2022 Eko Devices, Inc. 1212 Broadway, Suite 100 Oakland, CA, USA 94612 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2ANB3-E8 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. ExhibitType of Confidentiality Requested Block Diagrams■ Permanent ☐Short Term External Photos------------------■ Short Term Internal Photos ☐Permanent* ■ Short Term Operation Description■ Permanent ☐Short Term Parts List & Placement/BOM■ Permanent ☐Short Term Tune-Up Procedure Permanent ☐Short Term Schematic Diagrams■ Permanent ☐Short Term Test Setup Photos------------------■ Short Term User’s Manual ☐Permanent* ■ Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Phillip Yan Title: Quality Systems Manager Company Name: Eko Devices, Inc. Certificate Of Completion Envelope Id: 4A14FE6DB1AA4CE2B4C06569A9ED21B4 Status: Completed Subject: Complete with DocuSign: Request for Confidentiality - FCC.docx.pdf, Request for Confidentiality... Source Envelope: Document Pages: 3 Signatures: 2 Envelope Originator: Certificate Pages: 1 Initials: 0 Phillip Yan AutoNav: Enabled EnvelopeId Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) Record Tracking 1212 Broadway Suite 100 Oakland, CA 94612 [email protected] IP Address: 32.141.125.246 Status: Original 11/2/2022 1:38:32 PM Holder: Phillip Yan Location: DocuSign [email protected] Signer Events Signature Timestamp Phillip Yan [email protected] Security Level: Email, Account Authentication (None) Signature Adoption: Drawn on Device Using IP Address: 32.141.125.246 Electronic Rec…

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External Photos Bottom View Front View Side View TOP VIEW

DUO 3

Internal Photos Chestboard Front View Chestboard Back View Mainboard Front View Mainboard Back View

www.nemko.com BLE FCC 15.247 RSS-247.dotm, Version V1.1 Nemko USA Inc., a testing laboratory, is accredited by NVLAP. The tests included in this report are within the scope of this accreditation. PRJ0015832-4TRFWL Date of issue: November 23, 2022 Applicant: Eko Devices Product: Combination ECG / Auscultation Device Model: Variant(s): DUO3 None FCC ID: 2ANB3-E8 IC ID: 23063-E8 Specifications:  FCC 47 CFR Part 15, Subpart C – §15.247 Operation within the bands 902 – 928 MHz, 2400 – 2483.5 MHz, 5725 – 5850 MHz  Industry Canada RSS-247, Issue 2, February 2017 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence- Exempt Local Area Network (LE-LAN) Devices Test report Report reference ID: PRJ0015832-4TRFWL Page 2 of 42 Lab and test locations Company name Nemko USA Inc. Address 2210 Faraday Ave, Suite 150 City Carlsbad State California Postal code 92008 Country USA Telephone +1 760 444 3500 Website www.nemko.com FCC Site Number Test Firm Registration Number: 392943; Designation Number: US5058 ISED Test Site 2040B-3 Tested by Lan Sayasane, EMC Test Engineer Reviewed by James Cunningham, EMC/MIL/WL Supervisor Review date November 23, 2022 Reviewer signature Limits of responsibility Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. All results contain in this report are within Nemko USA’s ISO/IEC 17025 accreditation. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Copyright notification Nemko USA Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko USA Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © Nemko USA Inc. Report reference ID: PRJ0015832-4TRFWL Page 3 of 42 Table of Contents Table of Contents ......................................................................................................................................................................................................... 3 Report summary ................................................................................................................................................................................. 4 1.1 Test specifications ................................................................................................................................................................................................................. 4 1.2 Test methods ......................................................................................................................................................................................................................... 4 1.3 Exclusions ............................................................................................................................................................................................................................... 4 1.4 Statement of compliance...................................................................................................................................................................................................... 4 1.5 Test report revision history .................................................................................................................................................................................................. 4 Summary of test results ...................................................................................................................................................................... 5 2.1 FCC Part 15, Subpart C, general requirements.................................................................................................................................................................... 5 2.2 FCC Part 15.247 ..................................................................................................................................................................................................................... 5 2.3 IC RSS-247, Issue 2................................................................................................................................................................................................................. 6 2.4 IC RSS-GEN, Issue 5................................................................................................................................................................................................................ 6 Equipment under test (EUT) details ..................................................................................................................................................... 7 3.1 Disclaimer .............................................................................................................................................................................................................................. 7 3.2 Sample information............................................................................................................................................................................................................... 7 3.3 Applicant ................................................................................................................................................................................................................................ 7 3.4 Manufacturer..................................................................…

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Frequency (MHz)2300231023202330234023502360237023802390240024102420243024402450246024702480249025002510252025302540255025602570258025902600 Directivity (dBi)5.85.85.85.75.65.65.55.35.45.25.25.35.35.05.15.14.94.85.25.15.35.45.15.05.15.25.25.25.25.15.0 Efficiency (dB)-4.4-4.4-4.1-4.0-3.8-3.6-3.7-3.8-3.6-3.4-3.5-3.5-3.6-3.6-3.6-3.9-4.2-4.5-4.8-5.0-5.1-5.5-5.9-6.5-6.6-7.0-7.1-7.4-8.0-8.3-8.5 Efficiency (%)34.834.636.938.439.741.240.740.141.643.642.742.842.041.541.338.936.434.331.730.029.627.124.321.620.819.118.617.315.314.013.5 Gain (dBi)1.41.41.71.71.81.91.81.51.81.81.71.81.71.41.51.20.80.30.40.10.2-0.1-0.8-1.4-1.5-1.8-1.9-2.2-2.7-3.2-3.5 Peak gain recorded at 2410 MHz:1.8dBi -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 2300235024002450250025502600 Efficiency, dB vs. Freq, MHz 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 2300235024002450250025502600 Efficiency, % vs. Freq, MHz

Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Section 1. Test Setup Photos 1.1 Conducted port setup Figure 1 – Test setup (conducted) Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Figure 2 – Test setup, antenna conducted port, spurious emissions. Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices 1.2 Radiated emissions test setup Figure 3 - Radiated emissions below 1 GHz (0.03 – 1 GHz), front view. Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Figure 4 - Radiated emissions below 1 GHz (0.03 – 1 GHz), rear view. Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Figure 5 - Radiated emissions above 1 GHz (1 – 18 GHz), front view. Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Figure 6 - Radiated emissions above 1 GHz (1 – 18 GHz), rear view. Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Figure 7 - Radiated emissions above 1 GHz (18 – 26 GHz), front view. Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices Figure 8 - Radiated emissions above 1 GHz (18 – 26 GHz). Report reference ID: PRJ0015821-7TRFWL Test Setup Photos FCC ID: 2ANB3-E8 IC ID: 23063-E8 Eko Devices 1.3 Environmental Chamber Figure 9 – Test setup, Environmental chamber