2AY6H-101572FCW Radar System

Draft ForwardCollisionWarningRadarSystem UserManual DocumentNumber:000-101986 FCWUserManual000-101986-Rev3Page1of18 ©2023,PiaggioFastForward,Inc. Draft RevisionHistory3 1.PurposeandProductUsage4 1.1VayyarVYYR7204RadarSpecifications4 1.2Environmental6 1.3MechanicalCharacteristics6 1.4ElectricalCharacteristics8 1.5Environmental9 1.6ManufactureInformation9 1.7EURestrictions9 1.8RadarSafety9 2.ReferenceStandards10 2.1FCC/ISELDecorations11 2.1.1InformationfortheuserforoperationandcompliancewithChapter15oftheFCC RulesandISEL11 2.1.2InformationfortheuserforoperationandcompliancewithChapter15oftheFCC RulesandISELCANICES-3(B)/NMB-3(B)12 3.OperationSpecification13 3.1DigitalSignalProcessing(DSP)13 3.2OperationalLogic13 3.3UserFCWWarningLevels14 3.4Auto-Alignmentduringoperation15 3.5OutputDrivers-(AudioBuzzer)15 3.6DSP/RadarCharacterization16 4.FactoryCalibration16 5.ProductMarking17 AppendixA-DeclarationofConformity18 FCWUserManual000-101986-Rev3Page2of18 ©2023,PiaggioFastForward,Inc. Draft RevisionHistory RevDateAuthorDescription 1 09/01/2023ArthurLInitialcreation 2 9/14/2023ArthurLRFexposuredistanceupdatedto20cm 3 9/18/2023ArthurLRFexposuredistanceupdatedto20cmforFrench FCWUserManual000-101986-Rev3Page3of18 ©2023,PiaggioFastForward,Inc. Draft 1.PurposeandProductUsage TheForwardCollisionWarning(FCW)systemwarnstherideragainstcollisionsthatmayoccur duetobeingtooclosetoafrontvehicle.Thisisaninformationsystemtoprovidetherider additionaldataformakingsaferdrivingdecisions.FCWisintendedto: ●providetheriderwithlongrangedetectionabilities ●detectvehiclestothefrontofthesubjectvehicleandwarntheriderifreducingthespeed isrecommended. FCWisnotmeanttoencourageaggressivedrivingandtheabsenceofawarningwillnot guaranteethattheridercanavoidanycollisionwithoutanyproperoperation. 1.1VayyarVYYR7204RadarSpecifications VYYR7204integrates48ultra-widebandRFtransceiverports,synthesizers,ADC/DAC,and digitalsignalprocessingonasingleSidevice.This,combinedwithon-chipsequencer,DSP, largememories,ARMCortexM33DualCoreLock-step,andflexiblehostinterfaces,resultsina highlyprogrammable,lowpower,singlechipsolutionforavarietyofRFapplicationsincluding RFsensingandtracking,MIMOradar,andRFimaging,plannedtomeettherequirementsofthe automotiveandRoboticsmarkets. VYYR7204hasaLOgenerationunitssupporting76-77GHz.LOcascadingallowsmulti-chip configurationforevenlargerantennaarrays/portcountallowingultra-high-resolution applications. FCWUserManual000-101986-Rev3Page4of18 ©2023,PiaggioFastForward,Inc. Draft ParameterValue FrequencyBand76-77GHz Bandwidth80MHz No.Tx/RxAntennas22/23 PeakEIRP30dBmi SingleTxAntennaGain9.5dBi EffectiveAntennaGain23dBi(includingMIMO) AZFoV-Applicative±12.5° TxAntennaBeamwidth±20°(3dB) ParameterValue MaximumRange80m(motorcycle). 120m(130withgoodtargetStrength) MinimumRange1-2m FieldofVueAzimuth:±12.5degrees Elevation:±5degrees AngularResolution/AccuracyAzimuth:~=1degrees MaximumMotorcycleRollAngle±25Degrees Minimum/MaximumRelativeSpeed15/125kph Minimum/MaximumSelfSpeed21/210kph OutputCAN-Bus AlertTime/FrameRate100ms/>10fps Minimum/MaximumBootTime0.5s/2s GeneralPower<20W,VDC13.5V(nominal) SelfDiagnostics/UDSProgramming BoardDimensions65*75mm Reliability-20/+65degreesC,IP67 FCWUserManual000-101986-Rev3Page5of18 ©2023,PiaggioFastForward,Inc. Draft 1.2Environmental ●OperatingTemperature:-20°Cto80°C ●IntrusionProtection:IP67-IntendedforOutdoorUse ●Approvedforuseinwetlocationsandexposuretodirectweatherconditions ●Humidity20-95%rh ●Altitudeupto2750m ●Vibration:PiaggioStandard4308,Class2.4hourseachon3axes(X,Y,Z)forA) Frequencyfrom10to60Hzwithconstantshiftof1.5mmP-P,andB)Frequencyfrom 60-200Hzwithaccelerationof10gconstantpeak. 1.3MechanicalCharacteristics ●Size:83.0mmwidex87.1mmtallx25.2mmdeep(45.4mmincludingconnector) ●Location:Fitsundersaddleatrearofvehicleincenter ●Weight:0.2kg ●Userclearancefromradomefrontduringnormaloperation:20cm FCWUserManual000-101986-Rev3Page6of18 ©2023,PiaggioFastForward,Inc. Draft FCWUserManual000-101986-Rev3Page7of18 ©2023,PiaggioFastForward,Inc. Draft 1.4ElectricalCharacteristics ThisunitisintendedforOEMuseandisnotintendedforanyaftermarketapplications.This unitmustbepartoftheoriginalvehicledesignandpartoftheoriginalvehicleharness.This cannotbewiredintoanexistingharness. Whencreatingaharnessdesign,thefollowingconsiderationsmustbemade: ● TheCANbusmusthaveterminationtoanominal100-120Ohms. ● Ignitionmustbeastablesupplyofpower,asanydropbelowtheminimumvoltagewillcause themoduletorestartorturnoff. ● DonotconnectIgnitiondirectlytobatterysourcesastheunitisnotabletoturnoffor performanylowpowerstates. ● Ignitionsignalisusedforonlyturningtheradaruniton/off.Thereisnocurrentdrawnfrom thissignal.(OffstateQcurrent<250uA). ● Thisunitmustbeonafusedpowersource.Fusesizemustbecalculatedwiththeother devicesonthesameprotectedline. ● PowerConsumption:20watts. ● PowerinperPG7431Ed.7.Nominal13.5VdcOperatingrange8-16.5Vdc Pin Number TypeDirectionFunctionSpec 1NoConnect--- 2DigitalOutputTBD(Open)ActiveHigh 3DigitalOutputBuzzerDriverActiveHigh 4SupplyInputBattery(+)- 5EnableInputIgnition(On/Off)- 6CAN*BidirectionalCAN-High- 7CAN*BidirectionalCAN-Low- 8GroundInputGround- *CANSignalingisCompliantwithISO118981/2  FCWUserManual000-101986-Rev3Page8of18 ©2023,PiaggioFastForward,Inc. Draft 1.5Environmental ●OperatingTemperature:-20°Cto80°C ●IntrusionProtection:IP67-IntendedforOutdoorUse ●Approvedforuseinwetlocationsandexposuretodirectweatherconditions ●Humidity:20-95%rh ●Altitudeupto2750m ●Vibration:PiaggioStandard4308,Class2.4hourseachon3axes(X,Y,Z)forA) Frequencyfrom10to60Hzwithconstantshiftof1.5mmP-P,andB)Frequencyfrom 60-200Hzwithaccelerationof10gconstantpeak. 1.6ManufactureInformation TheunitsareassembledandtestedintheUnitedStatesbyPiaggioFastForward. Contactinguscanbedonethroughthefollowing: [email protected] PiaggioFastForward|52RolandStreet|Boston,MA02129 1.7EURestrictions Thisproducthasbeensoconstructedthattheproductcomplieswiththerequirementof REDArticle10(2)asitcanbeoperatedinatleastoneMemberState(Italy)asexamined an…

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FCC ID: 2AY6H-101572 IC#: 27808-101572 External photos NOTE: Label will be formatted as shown in Exhibit 01 ID Label

Figure 1: Sample Lable Figure 2: Label Location

FCC ID: 2AY6H-101572 IC#: 27808-101572 Internal photos Confidential Confidential Confidential Confidential Confidential Confidential Confidential

TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 July 6, 2023 TUV SUD America CB 10 Centennial Drive FL2 Peabody, MA 01960 Attention: Director of Certification RE: Analysis of RF Exposure per KDB 447498 D01 RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices v06 and RSS-102 Issue 5 March 2015. 1. General Information: FCC ID: 2AY6H-101572 ISED Number: 27808-101572 Applicant: Piaggio Fast Forward Environment: General Population/Uncontrolled Exposure Exposure Conditions: Mobile 2. Technical Information: Minimum Test Separation Distance: 20 cm Operating Frequency: 76 to 77 GHz Antenna Type: Embedded Array Antenna Gain: 23 dBi Maximum Transmitter EIRP: 25.42 dBm 3. Limits: Limits for General Population/Uncontrolled Exposure (Title 47 Subpart J §2.1091 and KDB 447498 D01 referring to limits under §1.1310) Frequency Range (MHz) Electric Field Strength (E) (V/m) Electric Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time (minutes) 0.3 - 1.34 614 1.63 *(100) <30 1.34 - 30 824/f 2.19/f *(180/f 2 ) <30 30 - 300 27.5 0.073 0.2 <30 300 - 1500 - - f/1500 <30 1500 - 100,000 - - 1.0 <30 f = frequency in MHz *Plane-wave equivalent power density TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 Limits for Devices Used by the General Public (Uncontrolled Environment (RSS-102 Issue 5 March 2015) Frequency Range (MHz) Electric Field Strength (V/m rms) Magnetic Field (A/m rms) Power Density (W/m 2 ) Reference Period (minutes) 0.003 - 10 21 83 90 - Instantaneous 0.1 - 10 - 0.73/f - 6** 1.1 - 10 87/f 0.5 - - 6** 10 - 20 27.46 0.0728 2 6 20 - 48 -58.07/f 0.25 0.1540/f 0.25 8.944/f 0.5 6 48 - 300 22.06 0.05852 1.291 6 300 - 6000 3.142 f 0.3417 0.008335 f .0.3417 0.02619 f 0.6834 6 6000 - 15000 61.4 0.163 10 6 15000 - 150000 61.4 0.163 10 616000/f 1.2 150000 - 300000 0.158f 0.5 4.21 x 10 .-4 f 0.5 6.67 x 10 .-5 f 616000/f 1.2 f is frequency in MHz *Based on nerve stimulation (NS) ** Based on specific absorption rate (SAR) 4. FCC Mobile MPE Calculation using a 20cm separation distance: Using Power Density formula: S= PG 4πR 2 where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to isotropic R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 2.42 (dBm) Maximum peak output power at antenna input terminal: 1.75 (mW) Antenna gain(typical): 23 (dBi) Maximum antenna gain: 199.526 (numeric) Prediction distance: 20 (cm) Source Based Time Average Duty Cycle: 100 (%) Prediction frequency: 76500 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1.00 (mW/cm 2 ) Power density at prediction frequency: 0.06930 (mW/cm 2 ) Power density at prediction frequency: 0.693 (W/m 2 ) Margin of Compliance: -11.59 (dB) TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 Calculation Note: FCC and ISED limits are identical at the frequency range the EUT operates. Sincerely, Joe Salvador Name Authorized Signatory Title: Wireless/RF Engineer

TÜV SÜD America, Inc. 10040 Mesa Rim Road San Diego, CA 92121-2912 TÜV SÜD America, Inc. Rancho Bernardo Facility 16936 Via Del Campo San Diego, CA 92127 Phone: 858 678 1400 www.tuv-sud-america.com TÜV SÜD RESPONSIBLE FOR NAME DATE SIGNATURE Authorized Signatory Ferdinand S. Custodio July 06, 2023 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. EXECUTIVE SUMMARY A sample of this product was tested and found to be in compliance with CFR 47 Part 95 Subpart M and RSS-251 Issue 2 July 2018. Radio Testing of the Piaggio Fast Forward, Inc. FCW Radar System Part Number: F02129-FCW In accordance with CFR 47 Part 95 Subpart M and RSS-251 Issue 2 July 2018 Prepared for: Piaggio Fast Forward, Inc. 52 Roland St. Charlestown MA 02129 COMMERCIAL-IN-CONFIDENCE Date: July 2023 Document Number: 72189104A Issue 02 | Version Number: 01 A2LA Cert. No. 2955.13 DISCLAIMER AND COPYRIGHT This report has been prepared by TÜV SÜD America with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD America. No part of this document may be reproduced without the prior written approval of TÜV SÜD America. ACCREDITATION Our A2LA Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our A2LA Accreditation. Report No. 72189104A FCC ID: 2AY6H-101572 ISED: 27808-101572 COMMERCIAL-IN-CONFIDENCE Page 2 of 48 REPORT ON TEST REPORT NUMBER TEST REPORT DATE Radio Testing of the Piaggio Fast Forward, Inc. Model F02129-FCW FCW Radar System 72189104A July 2023 PREPARED FOR Piaggio Fast Forward, Inc. 52 Roland St. Charlestown MA 02129 CONTACT PERSON Dr. David Bonyuet Senior Manager, Electrical Engineering [email protected] 617-543-0690 PREPARED BY Joe Salvador Name Authorized Signatory Title: Wireless/RF Test Engineer APPROVED BY Ferdinand S. Custodio Name Authorized Signatory Title: Senior EMC Test Engineer / Wireless Team Lead DATED July 6, 2023 Report No. 72189104A FCC ID: 2AY6H-101572 ISED: 27808-101572 COMMERCIAL-IN-CONFIDENCE Page 3 of 48 Revision History 72189104A Piaggio Fast Forward, Inc. FCW Radar System Model F02129-FCW DATE OLD REVISION NEW REVISION REASON PAGES AFFECTED APPROVED BY 07/06/2023 ― Initial Release Ferdinand S. Custodio 09/13/2023 Initial Release Issue 2 Updated Average power measurement as Band Power 15 Ferdinand S. Custodio Report No. 72189104A FCC ID: 2AY6H-101572 ISED: 27808-101572 COMMERCIAL-IN-CONFIDENCE Page 4 of 48 CONTENTS 1 REPORT SUMMARY ................................................................................................................... 5 1.1 Introduction ................................................................................................................................... 6 1.2 Brief Summary Of Results ............................................................................................................ 7 1.3 Product Information ...................................................................................................................... 8 1.4 EUT Test Configuration ................................................................................................................ 9 1.5 Deviations From The Standard ................................................................................................... 11 1.6 Modification Record .................................................................................................................... 11 1.7 Test Methodology ....................................................................................................................... 11 1.8 Test Facility Location .................................................................................................................. 11 1.9 Test Facility Registration ............................................................................................................ 11 2 TEST DETAILS .......................................................................................................................... 13 2.1 Radiated Power Limits ................................................................................................................ 14 2.2 Occupied Bandwidth ................................................................................................................... 17 2.3 Unwanted Emissions Limits ........................................................................................................ 19 2.4 Frequency Stability ..................................................................................................................... 34 3 TEST EQUIPMENT USED ......................................................................................................... 38 3.1 Test Equipment Used ................................................................................................................. 39 4 DIAGRAM OF TEST SETUP ..................................................................................................... 43 4.1 Test Setup Diagram .................................................................................................................... 44 5 ACCREDITATION, DISCLAIMERS AND COPYRIGHT ............................................................ 47 5.1 Accreditation, Disclaimers And Copyright .................................................................................. 48 Report No. 72189104A FCC ID: 2AY6H-101572 ISED: 27808-101572 COMMERCIAL-IN-CONFIDENCE Page 5 of 48 SECTION 1 REPORT SUMMARY Radio Testing of the Piaggio Fast Forward, Inc. FCW Radar System Model F02129-FCW Report No. 72189104A FCC ID: 2AY6H-101572 ISED: 27808-101572 COMMERCIAL-IN-CONFIDENCE Page 6 of 48 1.1 INTRODUCTION The information contained in this report is intended to show verification of the Piaggio Fast Forward, Inc. FCW Radar System Model F02129-FCW to the requirements of CFR 47 Part 95 Subpart M and RSS-251 Issue 2 July 2018. Objective…

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FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 1 of 10 Radiated Emissions Test Setup (30MHz to 1GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 2 of 10 Radiated Emissions Test Setup (1GHz to 18GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 3 of 10 Radiated Emissions Test Setup (18GHz to 26GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 4 of 10 Radiated Emissions Test Setup (26GHz to 40GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 5 of 10 Radiated Emissions Test Setup (40GHz to 75GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 6 of 10 Radiated Emissions Test Setup (75GHz to 81GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 7 of 10 Radiated Emissions Test Setup (81GHz to 110GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 8 of 10 Radiated Emissions Test Setup (110GHz to 220GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 9 of 10 Radiated Emissions Test Setup (220GHz to 231GHz) FCC ID 2AY6H-101572 ISED IC:27808-101572 TÜV SÜD America, Inc., 10040 Mesa Rim Road, San Diego, CA 92121-2912 Test Setup Photos Exhibit Page 10 of 10 Frequency Stability