RF Exposure information

FCC ID: U3Z-ARF8119

RF Exposure Info

Download: PDF
FCCID_4490921

D-PL-12076-01-03 BNetzA-CAB-02/21-102 Maximum Permissible Exposure (MPE) & Exposure evaluation Report identification number: 1-6484/18-04-09 MPE (FCC) Certification numbers and labeling requirements FCC ID U3Z-ARF8119 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 advanced cn=Marco Scigliano, o=CTC advanced GmbH, ou=HNA-161129, GmbH, ou=SCI-161125, email=Alexander.Hnatovskiy@ctcadvanced.c email=marco.scigliano@ctcadvanced.com, om, c=DE c=DE 2019.09.19 10:26:51 +02'00' 2019.09.19 10:27:35 +02'00' Alexander Hnatovskiy Marco Scigliano Lab Manager Testing Manager Radio Communications & EMC Radio Communications & EMC © CTC advanced GmbH Page 1 of 2

Report no.: 1-6484/18-04-09 EUT technologies: Technologies: Max. power conducted: (AVG) Max. antenna gain: SigFox - RC2 Band Declared 23 dBm Measured : 1.65 dBi 902 – 904 MHz SigFox – RC4 Band Declared 23 dBm Measured : 1.13 dBi 920 – 922 MHz 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 Technologies: RC 2 RC 4 Frequency (MHz) 903 921 PG Declared max power (EIRP) 24.65 24.13 dBm R Distance 20 20 cm S MPE limit for uncontrolled exposure 0.602 0.614 mW/cm2 Calculated Power density: 0.0581 0.0515 mW/cm² Calculated percentage of Limit: 9.65% 8.39% 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 2


Document Created: 2019-09-19 10:27:35
Document Modified: 2019-09-19 10:27:35
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC