MPE Calculation

FCC ID: QV5MERCURY6E-M

RF Exposure Info

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FCCID_4500161

RF Exposure Report Report No.: FCC_MPE_SL19082201-JAD-011 FCC ID: QV5MERCURY6E-M Test Model: M6e-Micro Variant Model: M6e-M Issued Date: 09/30/2019 Applicant: JADAK, a business unit of Novanta Corporation Address: 125 Middlesex Turnpike, Bedford, MA 01730 Manufacturer: JADAK, a business unit of Novanta Corporation Address: 125 Middlesex Turnpike, Bedford, MA 01730 Issued By: Bureau Veritas Consumer Products Services, Inc. Lab Address: 775 Montague Expressway, Milpitas, CA 95035 Test Location (1): 775 Montague Expressway, Milpitas, CA 95035 FCC Registration / 540430 Designation Number: ISED# / CAB identifier: 4842D This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by A2LA or any government agencies. Report No.: FCC_MPE_SL19082201-JAD-011 Page No. 1 / 6 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits For Maximum Permissible Exposure (MPE) ............................................................................. 5 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 2.4 Antenna Gain ...................................................................................................................................... 5 2.5 Calculation Result Of Maximum Conducted Power ............................................................................ 6 Report No.: FCC_MPE_SL19082201-JAD-011 Page No. 2 / 6 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued FCC_MPE_SL19082201-JAD-011 Orignal Release 09/30/2019 Report No.: FCC_MPE_SL19082201-JAD-011 Page No. 3 / 6 Report Format Version: 6.1.1

1 Certificate of Conformity Product: RFID module Brand: JADAK, a business unit of Novanta Corporation Test Model: M6e-Micro Variant Model: M6e-M Sample Status: ENGINEERING SAMPLE Applicant: JADAK, a business unit of Novanta Corporation Standards: FCC Part 2 (Section 2.1091) KDB 447498 D01 General RF Exposure Guidance v06 IEEE C95.1-1992 The above equipment has been tested by Bureau Veritas Consumer Products Services, Inc., Milpitas Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared by : , Date: 09/30/2019 Rachana Khanduri / Test Engineer Approved by : , Date: 09/30/2019 Chen Ge / Engineer Reviewer Report No.: FCC_MPE_SL19082201-JAD-011 Page No. 4 / 6 Report Format Version: 6.1.1

2 RF Exposure 2.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) Limits For General Population / Uncontrolled Exposure 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f2)* 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 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r2) Where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. 2.4 Antenna Gain 6dBi for both antennas. Report No.: FCC_MPE_SL19082201-JAD-011 Page No. 5 / 6 Report Format Version: 6.1.1

2.5 Calculation Result of Maximum Conducted Power Conducted Antenna Tolerance Measurement Calculated MPE CH Freq Tune-Up Max Power Power Gain Distance MPE Limit Pass/Fai Type (MHz) Tolerance (dBm) (dBm) (dBi) (cm) (mW/cm2) (mW/cm2) l RFID 927.25 29.45 6.0 ±0.5dB 29.95 23 0.592 0.601 Pass Conclusion: The formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density The Above Result had shown that the Device complied with MPE requirement. --- END --- Report No.: FCC_MPE_SL19082201-JAD-011 Page No. 6 / 6 Report Format Version: 6.1.1


Document Created: 2019-11-02 02:11:11
Document Modified: 2019-11-02 02:11:11
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