RF Exposure Info

FCC ID: NF3-FR5CPCCF

RF Exposure Info

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FCCID_4401621

D-PL-12076-01-03 BNetzA-CAB-02/21-102 Maximum Permissible Exposure (MPE) & Exposure evaluation Report identification number: 1-7548/18-01-08 MPE (FCC_IC) Certification numbers and labeling requirements FCC ID NF3-FR5CPCCF IC number 3887A-FR5CPCCF HVIN (Hardware Version Identification Number) FR5CPCCF PMN (Product Marketing Name) Front Radar 5 Car Plus CAN CAN Flexray FVIN (Firmware Version Identification Number) -/- HMN (Host Marketing Name) -/- This report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorised: cn=Alexander Hnatovskiy, o=CTC cn=Marco Scigliano, o=CTC advanced advanced GmbH, ou=HNA-161129, GmbH, ou=SCI-161125, email=Alexander.Hnatovskiy@ctcadvance email=marco.scigliano@ctcadvanced.co d.com, c=DE m, c=DE 2019.08.14 10:07:39 +02'00' 2019.08.14 10:08:32 +02'00' Alexander Hnatovskiy Marco Scigliano Lab Manager Testing Manager Radio Communications & EMC Radio Communications & EMC © CTC advanced GmbH Page 1 of 3

Report no.: 1-7548/18-01-08 EUT technologies: Technologies: Max. EIRP: (AVG) 76.5 GHz Radar Measured max. EIRP: 17.3 dBm* )* detailed measurement results in CTC advanced test report 1-7548/18-01-03 Prediction of MPE limit at given distance - FCC Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG / 4π R2 where: S = Power density P = Power input to the antenna G = Antenna gain R = Distance to the center of radiation of the antenna PG = Output Power including antenna gain The table below is excerpted from Table 1B of 47 CFR 1.1310 titled “Limits for Maximum Permissible Exposure (MPE), Limits for General Population/Uncontrolled Exposure” Frequency Range (MHz) Power Density (mW/cm2) Averaging Time (minutes) 300 -1500 f/1500 30 1500 - 100000 1.0 30 where f = Frequency (MHz) Prediction: worst case Technology RADAR Frequency 76500 MHz P·G Declared max power input to the antenna 17.3 dBm R Distance 20 cm S MPE limit for uncontrolled exposure 1.0000 mW/cm2 Calculated Power density: 0.0107 mW/cm² Calculated percentage of limit: 1.07% This prediction demonstrates the following: The power density levels for FCC at a distance of 20 cm are below the maximum levels allowed by regulations. © CTC advanced GmbH Page 2 of 3

Report no.: 1-7548/18-01-08 Prediction of MPE limit at given distance - IC RSS-102, Issue 5, 2.5.2 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 the device is equal to or less than 4.49/ƒ0.5W (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). Prediction: worst case 76.5 GHz Frequency 76500 MHz R Distance 20 cm P·G Maximum EIRP (avg.) 17.3 dBm P·G Maximum EIRP (avg.) 53.7 mW Exclusion Limit from above: 5.00 W Calculated percentage of Limit: 1.07% Conclusion: RF exposure evaluation is not required. For applications where minimum distance to radiating element is 20cm Annex C of RSS-102 should be filled out. © CTC advanced GmbH Page 3 of 3


Document Created: 2019-08-14 10:08:32
Document Modified: 2019-08-14 10:08:32
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