CE SAR Test Report
Contents
1. Spacer SE ran 3D Probe positioner s _ ay _ Field probe J Flat Phantom EE P I J Dipole er d Dir Coupler Signal a Xa Generator Arie os a T Cable Am Att3 K Aa PM Att2 Pus L C Fig 7 1 System Setup for System Evaluation Fig 7 2 Photo of Dipole Setup 1 Signal Generator 2 Amplifier 3 Directional Coupler 4 Power Meter 5 Calibrated Dipole SPORTON INTERNATIONAL INC Page Number 19 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 7 3 SAR System Verification Results Comparing to the original SAR value provided by SPEAG the verification data should be within its specification of 10 Table 7 1 shows the target SAR and measured SAR after normalized to 1W input power The table below indicates the system performance check can meet the variation criterion and the plots can be referred to Appendix A of this report Frequency ees Tose Targeted SAR Measured SAR Normalized SAR Deviation MHz 2 mW W kg Table 7 1 Target and Measurement SAR after Normalized SPORTON INTERNATIONAL INC Page Number 20 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sponTon LAB CE SAR Test Report2. Report No EA332116 01 8 EUT Testing Position The distance between the device surface and the flat phantom is 0 5 cm under bottom face and Front face position the distance between the device surface and the flat phantom is 0 5 cm under edge position Please refer to Appendix D for the test setup photos Fig 8 1 Illustration for Body Position SPORTON INTERNATIONAL INC Page Number 21 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 9 Measurement Procedures The measurement procedures are as follows a Use base station simulator if applicable or engineering software to transmit RF power continuously continuous Tx in the middle channel Keep EUT to radiate maximum output power or 100 duty factor if applicable Measure output power through RF cable and power meter Place the EUT in the positions as setup photos demonstrates Set scan area grid size and other setting on the DASY software Measure SAR transmitting at the middle channel for all applicable exposure positions Identify the exposure position and device configuration resulting the highest SAR Measure SAR at the lowest and highest channels at the worst exposure position and device configuration D nar e Ona TOTP OAO According to the test standard the recommended procedure for assessing the peak spatial avera
3. Some of these units are not available in certain situations or give meaningless results e g a SAR output in a non lose media will always be zero Raw data can also be exported to perform the evaluation with other software packages 5 7 2 Data Evaluation The DASY post processing software SEMCAD automatically executes the following procedures to calculate the field units from the microvolt readings at the probe connector The parameters used in the evaluation are stored in the configuration modules of the software Probe parameters Sensitivity Normi aio aii aie Conversion factor ConvF Diode compression point dcp Device parameters Frequency f Crest factor cf Media parameters Conductivity o Density p These parameters must be set correctly in the software They can be found in the component documents or they can be imported into the software from the configuration files issued for the DASY components In the direct measuring mode of the multi meter option the parameters of the actual system setup are used In the scan visualization and export modes the parameters stored in the corresponding document files are used The first step of the evaluation is a linearization of the filtered input signal to account for the compression characteristics of the detector diode The compensation depends on the input signal the diode type and the DC transmission factor from the diode to the evaluation electronics If the exciting
4. spontan LAB CE SAR Test Report Report No EA332116 01 CE SAR Test Report APPLICANT TomTom International BV EQUIPMENT GPS Navigation System BRAND NAME TomTom MODEL NAME 4FA50 4FL50 STANDARD EN 62311 2008 EN 62209 2 2010 EN 62479 2010 ARPANSA RPS3 2002 AS NZS 2772 2 2011 The product was completely tested on Jun 19 2013 We SPORTON INTERNATIONAL INC would like to declare that the tested sample has been evaluated in accordance with the procedures and shown the compliance with the applicable technical standards The test results in this report apply exclusively to the tested model sample Without written approval of SPORTON INTERNATIONAL INC the test report shall not be reproduced except in full AT VG k TULOT C ei A im e DAN ty Reviewed by Eric Huang Deputy Manager ml E ec JC MRA i KE oN Testing Laboratory j 4 d Ch 1190 Approved by Jones Tsai Manager SPORTON INTERNATIONAL INC No 52 Hwa Ya 1 Rd Hwa Ya Technology Park Kwei Shan Hsiang Tao Yuan Hsien Taiwan R O C SPORTON INTERNATIONAL INC Page Number 1 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 Table of Contents SCENE EIER geed 4 E int EE LATION Datla EE 5 2 1 Testing AD ON UC EE 5 2 5 2 3 EIA 8 UOC EEE EEE EEE EE RE 5 AEE 5 GeheraLInoaloh e egeeeegeteeeeeggege
5. 8 Council Recommendation 1999 519 EC of July 1999 on the limitation of exposure of the general public to electromagnetic fields 0 Hz to 300 GHz EN 62311 2008 Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields 0 Hz 300 GHz January 2008 EN 62209 2 2010 Human exposure to radio frequency fields from hand held and body mounted wireless communication devices Human models instrumentation and procedures Procedure to determine the specific absorption rate SAR for wireless communication devices used in close proximity to the human body frequency range of 30 MHz to 6 GHz August 2010 EN 62479 2010 Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields 10 MHz to 300 GHz December 2010 ARPANSA Radiation Protection Standard Maximum Exposure Levels to Radiofrequency Fields 3 kHz to 300 GHz ACA Radio communications Electromagnetic Radiation Human Exposure Standard 2003 EN 62209 2 Human exposure to radio frequency fields from hand held and body mounted wireless communication devices Human models instrumentation and procedures Procedure to determine the specific absorption rate SAR for wireless communication devices used in close proximity to the human body frequency range of 30 MHz to 6 GHz August 2010 SPEAG DASY System Handbook SPORTON INT
6. FAX 886 3 328 4978 Page Number 26 of 31 Report Issued Date Jun 28 2013 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 12 SAR Test Results 12 1 Test Records for Body SAR Test lt GSM gt Measured Test Gap GPRS 2 Tx slots 6 cmo GPRS Txsios pen osom a 7 emm GPRS Txsios Bonom Fase osom ors was e eme rasant Pepe osom 124 12 4 ms errs Txs FrontFae osom ov 0068 1 msn asian Pepe osom 699 0526 el msn msn pen Lasel om el osmo GPRS Txsios Gei osom e om 7 mmm msn pen osom 699 om2 2 msn orsemsos pen osom eo om 9 msn GrseTksos BoomFace osom ss e GPRS 2 Tx sots SPORTON INTERNATIONAL INC Page Number 27 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sponTon LAB CE SAR Test Report Report No EA332116 01 13 Simultaneous Transmission Analysis No Simultaneous Transmission Configurations Support WWAN BT Note When stand alone SAR is not required for a transmitter or antenna its SAR is considered zero in the SAR summing process to assess Multi band transmission SAR compliance Test Engineer San Lin and Ken Li SPORTON INTERNATIONAL INC TEL 886 3 327 3456 FAX 886 3 328 4978 Page Number 28 of 31 Report Issued
7. In system check we need to monitor the level on the power meter and adjust the power amplifier level to have precise power level to the dipole the measured SAR will be normalized to 1W input power according to the ratio of 1W to the input power to the dipole For system check the calibration of the power amplifier is deemed not critically required for correct measurement the power meter is critical and we do have calibration for it 7 Attenuator 1 insertion loss is calibrated by the network Analyzer which the calibration is valid before system check SPORTON INTERNATIONAL INC Page Number 16 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sporTon LAB CE SAR Test Report Report No EA332116 01 6 Tissue Simulating Liquids For the measurement of the field distribution inside the SAM phantom with DASY the phantom must be filled with around 25 liters of homogeneous body tissue simulating liquid For head SAR testing the liquid height from the ear reference point ERP of the phantom to the liquid top surface is larger than 15 cm which is shown in Fig 6 1 For body SAR testing the liquid height from the center of the flat phantom to the liquid top surface is larger than 15 cm which is shown in Fig 6 2 Fig 6 1 Photo of Liquid Height for Head SAR Fig 6 2 Photo of Liquid Height for Body SAR The following table gives the recipes for tissue simulating liquid pa
8. conductivity in mho m or Siemens m p equivalent tissue density in g cm Note that the density is set to 1 to account for actual head tissue density rather than the density of the tissue simulating liquid SPORTON INTERNATIONAL INC Page Number 15 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 5 8 Test Equipment List Name of Equipment Type Model Serial Number Calibration e Last Cal Table 5 1 Test Equipment List Note 1 The calibration certificate of DASY can be referred to appendix C of this report 2 The dipole calibration interval can be extended to 3 years with justification The dipoles are also not physically damaged or repaired during the interval 3 The justification data of dipole D900V2 SN 190 D1800V2 SN 2d076 can be found in appendix C The return loss is lt 20dB within 20 of prior calibration the impedance is within 5 ohm of prior calibration 4 The Insertion Loss calibration of Dual Directional Coupler and Attenuator were characterized via the network analyzer and compensated during system check 9 The dielectric probe kit was calibrated via the network analyzer with the specified procedure calibrated in pure water and calibration kit standard short circuit before the dielectric measurement The specific procedure and calibration kit are provided by Agilent 6
9. manufacture s specification data provided in calibration reports and uncertainties assigned to reference data taken from handbooks Broadly speaking the uncertainty is either obtained from an outdoor source or obtained from an assumed distribution such as the normal distribution rectangular or triangular distributions indicated in Table 12 1 Uncertainty Distributions Normal 1 Rectangular Triangular U Shape Multi plying Factor a standard uncertainty is determined as the product of the multiplying factor and the estimated range of variations in the measured quantity b Kis the coverage factor Table 14 1 Standard Uncertainty for Assumed Distribution The combined standard uncertainty of the measurement result represents the estimated standard deviation of the result It is obtained by combining the individual standard uncertainties of both Type A and Type B evaluation using the usual root sum squares RSS methods of combining standard deviations by taking the positive square root of the estimated variances Expanded uncertainty is a measure of uncertainty that defines an interval about the measurement result within which the measured value is confidently believed to lie It is obtained by multiplying the combined standard uncertainty by a coverage factor Typically the coverage factor ranges from 2 to 3 Using a coverage factor allows the true value of a measured quantity to be specified with a defined probability withi
10. Date Jun 28 2013 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 14 Uncertainty Assessment The component of uncertainly may generally be categorized according to the methods used to evaluate them The evaluation of uncertainly by the statistical analysis of a series of observations is termed a Type An evaluation of uncertainty The evaluation of uncertainty by means other than the statistical analysis of a series of observation is termed a Type B evaluation of uncertainty Each component of uncertainty however evaluated is represented by an estimated standard deviation termed standard uncertainty which is determined by the positive square root of the estimated variance A Type A evaluation of standard uncertainty may be based on any valid statistical method for treating data This includes calculating the standard deviation of the mean of a series of independent observations using the method of least squares to fit a curve to the data in order to estimate the parameter of the curve and their standard deviations or carrying out an analysis of variance in order to identify and quantify random effects in certain kinds of measurement A type B evaluation of standard uncertainty is typically based on scientific judgment using all of the relevant information available These may include previous measurement data experience and knowledge of the behavior and properties of relevant materials and instruments
11. Ee 6 3 1 Description of Equipment Under Test EUT 6 32 PDS Standa EEN 7 3 3 Device Category and SAR Limits ccccecccceeeeeeccceeeeeeeeeeeeeeeeeeaeescceeeseseeeeeeeeeeesseeesceeeeesseaeeseeeeeessseaaseeeeeeesseaaneess 7 A CONS EEN 7 OPECIN NDS Rate GAH eege 8 NN 8 A2 GAR Ree EE 8 SAM Measurement SEN sisara EE ee 9 e Ke ee Wee 10 5 2 Data Acquisition Electronics DAF 10 EE 11 5 4 Measurement NNN 11 NNN 12 DO DENN NN 13 5 7 Data Storage and BAS ae 14 TEN 16 s Tissue Simulating eege EE EE 17 System Verication Procedut s ssis eee RESA 19 7 1 Purpose of System Performance check 19 TON e REE EEE TEEN EE EE EE eee aeterneeeeu 19 7 3 SAR System Verification Hesuhte nnne 20 BUT TESNO POSTNION EE 21 Measurement ee UE 22 9 1 Spatial Peak SAR Evaluation ME 22 9 2 Power Reference Meaeurement nre nrnnnnnnnren nenene 23 9 3 Area amp Zoom Scan Procedures isicisirscorinsreioniinns nehanana Eiana EEEE EEN AEE AKTE E nEaN AEE seinn aE rrini 23 9 4 Volume Scan Procedures eer 24 9 5 SAR Averaged Methode 24 FR Diit NNN 24 10 Conducted Power Unit ABM issssicssccissicsetesssincdestssarcstestescecucuantacucdonsent datunsiccanesasncanacednetantastosavectuatanseeeduaneasecdanasaetes 25 Eb Eeer LOGAN eege EE EE ENEE 26 12 SAR TESCRES UIS EE 27 12 1 Test Records for Body SAR Test 27 13 Simultaneous Transmission AnalysiS r aanxxvernnnnnnnnnnnnnnnnennnnnnnnennnnnnnnennnnnnnnennnnnnnnennnnnnnnennnnnnnnennnnnnnnennnnnnnn
12. field is pulsed the crest factor of the signal must be known to correctly compensate for peak power SPORTON INTERNATIONAL INC Page Number 14 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sporton LAB CE SAR Test Report Report No EA332116 01 The formula for each channel can be given as gt cf V U U dcp with Vi compensated signal of channel i i x y Z U input signal of channel i i x y Z cf crest factor of exciting field DASY parameter dcp diode compression point DASY parameter From the compensated input signals the primary field data for each channel can be evaluated Vi Norm ConvF E field Probes E e i ei H field Probes H JN DOC with Vi compensated signal of channel i i x y Z Norm sensor sensitivity of channel i i x y Z UV V m for E field Probes ConvF sensitivity enhancement in solution aij sensor sensitivity factors for H field probes f carrier frequency GHz E electric field strength of channel i in V m Hi magnetic field strength of channel i in A m The RSS value of the field components gives the total field strength Hermitian magnitude Etot ES E E2 The primary field data are used to calculate the derived field units O AR B 77 i tot p 1000 with SAR local specific absorption rate in mW g Etot total field strength in V m o
13. performance check and system validation System validation kit includes a dipole tripod holder to fix it underneath the flat phantom and a corresponding distance holder 7 1 Purpose of System Performance check The system performance check verifies that the system operates within its specifications System and operator errors can be detected and corrected It is recommended that the system performance check be performed prior to any usage of the system in order to guarantee reproducible results The system performance check uses normal SAR measurements in a simplified setup with a well characterized source This setup was selected to give a high sensitivity to all parameters that might fail or vary over time The system check does not intend to replace the calibration of the components but indicates situations where the system uncertainty is exceeded due to drift or failure 7 2 System Setup In the simplified setup for system evaluation the EUT is replaced by a calibrated dipole and the power source is replaced by a continuous wave that comes from a signal generator The calibrated dipole must be placed beneath the flat phantom section of the SAM twin phantom with the correct distance holder The distance holder should touch the phantom surface with a light pressure at the reference marking and be oriented parallel to the long side of the phantom The equipment setup is shown below
14. 4 2 Test Configuration The device was controlled by using a base station emulator Communication between the device and the emulator was established by air link The distance between the EUT and the antenna of the emulator is larger than 50 cm and the output power radiated from the emulator antenna is at least 30 dB smaller than the output power of EUT The EUT was set from the emulator to radiate maximum output power during all tests SPORTON INTERNATIONAL INC Page Number 7 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 4 Specific Absorption Rate SAR 4 1 Introduction SAR is related to the rate at which energy is absorbed per unit mass in an object exposed to a radio field The SAR distribution in a biological body is complicated and is usually carried out by experimental techniques or numerical modeling The standard recommends limits for two tiers of groups occupational controlled and general population uncontrolled based on a person s awareness and ability to exercise control over his or her exposure In general occupational controlled exposure limits are higher than the limits for general population uncontrolled 4 2 SAR Definition The SAR definition is the time derivative rate of the incremental energy dW absorbed by dissipated in an incremental mass dm contained in a volume element dv of a
15. ATIONAL INC Page Number 12 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sporton LAB CE SAR Test Report Report No EA332116 01 5 6 Device Holder lt Device Holder for SAM Twin Phantoms The SAR in the phantom is approximately inversely proportional to the square of the distance between the source and the liquid surface For a source at 5 mm distance a positioning uncertainty of 0 5 mm would produce a SAR uncertainty of 20 Accurate device positioning is therefore crucial for accurate and repeatable measurements The positions in which the devices must be measured are defined by the standards The DASY device holder is designed to cope with different positions given in the standard It has two scales for the device rotation with respect to the body axis and the device inclination with respect to the line between the ear reference points The rotation center for both scales is the ear reference point ERP Thus the device needs no repositioning when changing the angles The DASY device holder is constructed of low loss POM material having the following dielectric parameters relative permittivity 3 and loss tangent 6 0 02 The amount of dielectric material has been reduced in the closest vicinity of the device since measurements have suggested that the influence of the clamp on the test results could thus be lowered Fig 5 10 Device Holder lt Lap
16. ERNATIONAL INC Page Number 31 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01
17. GHz mm or less but not more than 5 mm if uniform spacing is used Annex C 3 3 of IEC 62209 1 2005 If variable spacing is used in the vertical direction the maximum spacing between the two closest measured points to the phantom shell shall be 12 f GHz mm or less but not more than 4 mm and the spacing between farther points shall increase by an incremental factor not exceeding 1 5 When variable Spacing is used extrapolation routines shall be tested with the same spacing as used in measurements The maximum distance between the geometrical center of the probe detectors and the inner surface of the phantom shall be 5 mm for frequencies below 3 GHz and In 2 2 mm for frequencies of 3 GHz and greater where the plane wave skin depth and In x is the natural logarithm Separate grids shall be centered on each of the local SAR maxima found in step c Uncertainties due to field distortion between the media boundary and the dielectric enclosure of the probe should also be minimized which is achieved if the distance between the phantom surface and physical tip of the probe is larger than probe tip diameter Other methods may utilize correction procedures for these boundary effects that enable high precision measurements closer than half the probe diameter For all measurement points the angle of the probe with respect to the flat phantom surface shall be less than 5 SPORTON INTERNATIONAL INC Page Number 23 of 31 TEL 886 3 327 3456 Report Issued D
18. N 62479 2010 and EN 62209 2 2010 and AS NZS 2772 2 2011 SPORTON INTERNATIONAL INC Page Number 4 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 2 Administration Data 2 1 Testing Laboratory Test Site SPORTON INTERNATIONAL INC No 52 Hwa Ya 1 Rd Hwa Ya Technology Park Kwei Shan Hsiang Tao Yuan Hsien Taiwan R O C TEL 886 3 327 3456 FAX 886 3 328 4978 Test Site Location 2 2 Applicant Company Name TomTom International BV Rembrandtplein 35 1017 CT Amsterdam The Netherlands 2 3 Manufacturer Company Name Tech Giant Shanghai Computer Co Ltd Address C No 1 South Rongteng Road Songjiang Export Processing Zone Shanghai China 2 4 Application Details Date of Start during the Test Jun 19 2013 Date of End during the Test Jun 19 2013 SPORTON INTERNATIONAL INC Page Number 5 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 3 General Information 3 1 Description of Equipment Under Test EUT Product Feature amp Specification EUT GPS Navigation System Brand Name TomTom Model Name 4FA50 4FL50 SN QH1113600063 Wireless Technology and GSM900 880 2 MHz 914 8 MHz Frequency Range GSM1800 1710 2 MHz 1784 8 MHz Blue
19. are A data acquisition electronic DAE attached to the robot arm extension A dosimetric probe equipped with an optical surface detector system The electro optical converter EOC performs the conversion between optical and electrical signals A measurement server performs the time critical tasks such as signal filtering control of the robot operation and fast movement interrupts A probe alignment unit which improves the accuracy of the probe positioning A computer operating Windows XP DASY software Remove control with teach pendant and additional circuitry for robot safety such as warming lamps etc The SAM twin phantom A device holder Tissue simulating liquid Dipole for evaluating the proper functioning of the system Some of the components are described in details in the following sub sections SPORTON INTERNATIONAL INC Page Number 9 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sporton LAB CE SAR Test Report Report No EA332116 01 5 1 E Field Probe The SAR measurement is conducted with the dosimetric probe manufactured by SPEAG The probe is specially designed and calibrated for use in liquid with high permittivity The dosimetric probe has special calibration in liquid at different frequency This probe has a built in optical surface detection system to prevent from collision with phantom 5 1 1 E Field Probe Specification lt EX3DV4 Probe gt C
20. ate Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 9 4 Volume Scan Procedures The volume scan is used for assess overlapping SAR distributions for antennas transmitting in different frequency bands It is equivalent to an oversized zoom scan used in standalone measurements The measurement volume will be used to enclose all the simultaneous transmitting antennas For antennas transmitting simultaneously in different frequency bands the volume scan is measured separately in each frequency band In order to sum correctly to compute the 1g or 10g aggregate SAR the EUT remain in the same test position for all measurements and all volume scan use the same spatial resolution and grid spacing When all volume scan were completed the software SEMCAD postprocessor can combine and subsequently superpose these measurement data to calculating the multiband SAR 9 5 SAR Averaged Methods In DASY the interpolation and extrapolation are both based on the modified Quadratic Shepard s method The interpolation scheme combines a least square fitted function method and a weighted average method which are the two basic types of computational interpolation and approximation Extrapolation routines are used to obtain SAR values between the lowest measurement points and the inner phantom surface The extrapolation distance is determined by the surface detection distance and the probe
21. ection is above 80 dB Fig 5 3 Photo of DAE SPORTON INTERNATIONAL INC Page Number 10 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sporton LAB CE SAR Test Report Report No EA332116 01 5 3 Robot The SPEAG DASY system uses the high precision robots DASY4 RX90BL DASY5 TX90XL type from Staubli SA France For the 6 axis controller system the robot controller version DASY4 CS7MB DASY5 CS8c from Staubli is used The Staubli robot series have many features that are important for our application High precision repeatability 0 035 mm High reliability industrial design Jerk free straight movements Low ELF interference the closed metallic construction shields against motor control fields VVV WM xx il m A Fig 5 4 Photo of DASY4 Fig 5 5 Photo of DASY5 5 4 Measurement Server The measurement server is based on a PC 104 CPU board with CPU DASY4 166 MHz Intel Pentium DASY5 400 MHz Intel Celeron chipdisk DASY4 32 MB DASY5 128 MB RAM DASY4 64 MB DASY5 128 MB The necessary circuits for communication with the DAE electronic box as well as the 16 bit AD converter system for optical detection and digital I O interface are contained on the DASY UO board which is directly connected to the PC 104 bus of the CPU board The measurement server performs all the real time data evaluation for field measurements and surface detection contr
22. face of the phantom shall be 5 mm for frequencies below 3 GHz and n 2 2 mm for frequencies of 3 GHz and greater where Is the plane wave skin depth and n x is the natural logarithm The maximum variation of the sensor phantom surface distance shall be 1 mm for frequencies below 3 GHz and 0 5 mm for frequencies of 3 GHz and greater At all measurement points the angle of the probe with respect to the line normal to the surface should be less than 5 If this cannot be achieved for a measurement distance to the phantom inner surface shorter than the probe diameter additional uncertainty evaluation is needed From the scanned SAR distribution identify the position of the maximum SAR value in addition identify the positions of any local maxima with SAR values within 2 dB of the maximum value that will not be within the zoom scan of other peaks additional peaks shall be measured only when the primary peak is within 2 dB of the SAR compliance limit e g 1 W kg for 1 6 W kg 1 g limit or 1 26 W kg for 2 W kg 10 g limit Measure the three dimensional SAR distribution at the local maxima locations identified in step c Zoom scan procedure The horizontal grid step shall be 24 f GHz mm or less but not more than 8 mm The minimum zoom scan size is 30 mm by 30 mm by 30 mm for frequencies below 3 GHz For higher frequencies the minimum zoom scan size can be reduced to 22 mm by 22 mm by 22 mm The grid step in the vertical direction shall be 8 f
23. ge SAR value consists of the following steps a Power reference measurement b Area scan c Zoom scan d Power drift measurement 9 1 Spatial Peak SAR Evaluation The procedure for spatial peak SAR evaluation has been implemented according to the test standard It can be conducted for 1g and 10g as well as for user specific masses The DASY software includes all numerical procedures necessary to evaluate the spatial peak SAR value The base for the evaluation is a cube measurement The measured volume must include the 1g and 10g cubes with the highest averaged SAR values For that purpose the center of the measured volume is aligned to the interpolated peak SAR value of a previously performed area scan The entire evaluation of the spatial peak values is performed within the post processing engine SEMCAD The system always gives the maximum values for the 1g and 10g cubes The algorithm to find the cube with highest averaged SAR is divided into the following stages a Extraction of the measured data grid and values from the Zoom Scan b Calculation of the SAR value at every measurement point based on all stored data A D values and measurement parameters c Generation of a high resolution mesh within the measured volume d Interpolation of all measured values form the measurement grid to the high resolution grid e Extrapolation of the entire 3 D field distribution to the phantom surface over the distance from sensor to s
24. given density p The equation description is as below a d _d dt dm dt pdv SAR is expressed in units of Watts per kilogram W kg SAR measurement can be either related to the temperature elevation in tissue by SAR C 5 L t Where C is the specific head capacity OT is the temperature rise and t is the exposure duration or related to the electrical field in the tissue by o E SAR Where o is the conductivity of the tissue p is the mass density of the tissue and E is the RMS electrical field strength However for evaluating SAR of low power transmitter electrical field measurement is typically applied SPORTON INTERNATIONAL INC Page Number 8 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sponTon LAB CE SAR Test Report Report No EA332116 01 5 SAR Measurement System Teach Pendant Remote Control Box S Signal Lamps Electro Optical Converter EOC wills se ae DAE Opt Link pt E field Probe Light Beam 2 x Serial Digital I O Phantom E Tissue Simulating Liquid Robot Controller Device Holder D Device Under Test Fig 5 1 SPEAG DASY System Configurations The DASY system for performance compliance tests is illustrated above graphically This system consists of the following items VVVVV VVVVVVV V A standard high precision 6 axis robot with controller a teach pendant and softw
25. n the specified uncertainty range For purpose of this document a coverage factor two is used which corresponds to confidence interval of about 95 The DASY uncertainty Budget is showed as following table SPORTON INTERNATIONAL INC Page Number 29 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 Uncertainty Standard ae Probability i Error Description Value Distribution Uncertainty 109 Measurement System Probe Calibration 6o noma 1 1 mo Hemisphericallsoropy 96 Rectangular va o7 39 Response Time os Mecanguar 3 1 o5 Probe Positoner os Rectanguar a 1 05 robe Positioning 6 7 Rectangular 0 Rectangular Device Positioning Device Holder ower Drift ower Scaling Phantom and Setup hantom Uncertainty iquid Conductivity Target 1 ost processing d Test Sample Related iquid Conductivity Mess iquid Permittivity Target iquid Permittivity Meas Normal In Table 14 4 Uncertainty Budget for frequency range 30 MHz to 3 GHz According to EN 62209 2 2010 SPORTON INTERNATIONAL INC Page Number 30 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 SPORTON LAB CE SAR Test Report Report No EA332116 01 15 References 1 2 3 4 5 6 7
26. nnnnnnnnnvnnnnn 28 TA UNCEMAINGY ASSESSMEN E 29 15 E 31 Appendix A Plots of System Performance Check Appendix B Plots of SAR Measurement Appendix C DASY Calibration Certificate Appendix D Test Setup Photos SPORTON INTERNATIONAL INC Page Number 2 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 Revision History REPORT NO VERSION DESCRIPTION ISSUED DATE EA332116 01 Initial issue of report Jun 28 2013 SPORTON INTERNATIONAL INC Page Number 3 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 1 Statement of Compliance The maximum results of Specific Absorption Rate SAR found during testing for TomTom International BV GPS Navigation System 4FL50 are as follows lt Highest SAR Summary gt Exposure Position Frequency Band 10g SAR W kg aah 1 450 manana ee ee 0 584 This device is in compliance with Specific Absorption Rate SAR for general population uncontrolled exposure Localized 10 gram SAR for trunk limit 2 0W kg specified in Council Recommendation 1999 519 EC and ICNIRP Guidelines and R amp TTE Directive 1999 5 EC and ARPANSA Standard RPS3 and had been tested in accordance with the measurement methods and procedures specified in EN 62311 2008 E
27. ols robot movements and handles safety operations Fig 5 6 Photo of Server for DASY4 Fig 5 7 Photo of Server for DASY5 SPORTON INTERNATIONAL INC Page Number 11 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sporton LAB CE SAR Test Report Report No EA332116 01 5 5 Phantom lt SAM Twin Phantom gt Shell Thickness 2 0 2mm Center ear point 6 0 2 mm Filling Volume Approx 25 liters Length 1000 mm Width 500 mm Height adjustable feet Measurement Areas Left Hand Right Hand Flat Phantom Fig 5 8 Photo of SAM Phantom The bottom plate contains three pair of bolts for locking the device holder The device holder positions are adjusted to the standard measurement positions in the three sections A white cover is provided to tap the phantom during off periods to prevent water evaporation and changes in the liquid parameters On the phantom top three reference markers are provided to identify the phantom position with respect to the robot lt ELI4 Phantoms Shell Thickness 2 0 2 mm sagging lt 1 Filling Volume Approx 30 liters Major ellipse axis 600 mm Minor axis 400 mm Fig 5 9 Photo of ELI4 Phantom The ELI4 phantom is intended for compliance testing of handheld and body mounted wireless devices in the frequency range of 30 MHz to 6 GHz ELI4 is fully compatible with standard and all known tissue simulating liquids SPORTON INTERN
28. onstruction Symmetrical design with triangular core Built in shielding against static charges PEEK enclosure material resistant to organic solvents e g 10 MHz to 6 GHz Linearity 0 2 dB Directivity 0 3 dB in HSL rotation around probe axis 0 5 dB in tissue material rotation normal to Dynamic Range W Overall length 330 mm Tip 20 mm Tip diameter 2 5 mm Body 12 mm Typical distance from probe tip to dipole centers 1 mm Fig 5 2 Photo of EX3DV4 ES3DV4 5 1 2 E Field Probe Calibration Each probe needs to be calibrated according to a dosimetric assessment procedure with accuracy better than 10 The spherical isotropy shall be evaluated and within 0 25 dB The sensitivity parameters NormX NormY and NormZ the diode compression parameter DCP and the conversion factor ConvF of the probe are tested The calibration data can be referred to appendix C of this report 5 2 Data Acquisition Electronics DAE The data acquisition electronics DAE consists of a highly sensitive electrometer grade preamplifier with auto zeroing a channel and gain switching multiplexer a fast 16 bit AD converter and a command decoder and control logic unit Transmission to the measurement server is accomplished through an optical downlink for data and status information as well as an optical uplink for commands and the clock The input impedance of the DAE is 200 MOhm the inputs are symmetrical and floating Common mode rej
29. seem EZE ETE EE EE gem ep FEE 403 579 us SSC EE 1800 1900 2000 552 o o os o f 45 140 400 20 so o o o o so 180 302 gt Table 6 1 Recipes of Tissue Simulating Liquid Simulating Liquid for 5G Manufactured by SPEAG Ingredients by weight 64 78 SPORTON INTERNATIONAL INC TEL 886 3 327 3456 FAX 886 3 328 4978 Page Number 17 of 31 Report Issued Date Jun 28 2013 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 The dielectric parameters of the liquids were verified prior to the SAR evaluation using an Agilent 85070D Dielectric Probe Kit and an Agilent Network Analyzer The following table shows the measuring results for simulating liquid Frequency Conductivity Permittivity Conductivity Permittivity Delta 0 Delta e Limit MHz Target 0 Target i aa 097 wss o9 us 27 287 amiss Table 6 2 Measuring Results for Simulating Liquid SPORTON INTERNATIONAL INC TEL 886 3 327 3456 FAX 886 3 328 4978 Page Number 18 of 31 Report Issued Date Jun 28 2013 Report Version Rev 01 sporton LAB CE SAR Test Report Report No EA332116 01 7 System Verification Procedures Each DASY system is equipped with one or more system validation kits These units together with the predefined measurement procedures within the DASY software enable the user to conduct the system
30. sensor offset The uncertainty increases with the extrapolation distance To keep the uncertainty within 1 for the 1 g and 10 g cubes the extrapolation distance should not be larger than 5 mm 9 6 Power Drift Monitoring All SAR testing is under the EUT install full charged battery and transmit maximum output power In DASY measurement software the power reference measurement and power drift measurement procedures are used for monitoring the power drift of EUT during SAR test Both these procedures measure the field at a specified reference position before and after the SAR testing The software will calculate the field difference in dB If the power drift more than 5 the SAR will be retested SPORTON INTERNATIONAL INC Page Number 24 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 10 Conducted Power Unit dBm lt GSM gt He Te a m g e D GPRS CIK 2 Tx SE CS1 32 58 32 51 32 35 26 58 26 51 26 35 Remark The frame averaged power is linearly scaled the maximum burst averaged power over 8 time slots The calculated method are shown as below Frame averaged power Maximum burst averaged power 1 Tx Slot 9 dB Frame averaged power Maximum burst averaged power 2 Tx Slots 6 dB Note 1 The highest frame average power is choose GPRS 2TX slots for SAR testing 2 Start tests at middle channel and de
31. termine the worst configuration for further high low channel tests Remark The frame averaged power is linearly scaled the maximum burst averaged power over 8 time slots The calculated method are shown as below Frame averaged power Maximum burst averaged power 1 Tx Slot 9 dB Frame averaged power Maximum burst averaged power 2 Tx Slots 6 dB Note 1 The highest frame average power is choose GPRS 2TX slots for SAR testing 2 Start tests at middle channel and determine the worst configuration for further high low channel tests lt Bluetooth Conducted Power gt F Average power dBm Channel Frequency Mode GFSK T 4 DQPSK 8 DPSK Note Bluetooth Max output power is 1 dem antenna gain is 2 33dBi and total radiated power is 3 53dBm Radiated Power Average power Antenna gain both conducted power and total radiated power are smaller than 20mw According to EN 62479 and ARPANSA RPS3 2002 low power exclusion is applicable and Bluetooth operation complies with EMF basic restriction SPORTON INTERNATIONAL INC Page Number 25 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 sponTon LAB CE SAR Test Report Report No EA332116 01 11 Antenna Location WWAN Antenna Display screen Bluetooth Antenna fall Front View Wireless Interface WWAN Main Tx Rx GE e Bluetooth Tx Rx Bluetooth SPORTON INTERNATIONAL INC TEL 886 3 327 3456
32. tooth 2402 MHz 2480 MHz e GPRS e Bluetooth 2 1 EDR WWAN FPC Antenna Bluetooth Ground chip Transfer Mode Category Class C EUT can only support Packet Switched service UT Stage Production Unit Remark 1 The above EUT s information was declared by manufacturer Please refer to the specifications or user s manual for more detailed description 2 Voice call is not supported 3 This device supports GPRS up to multi slot class 10 4 Model names 4FL50 support GPRS function where 4FA50 does not SPORTON INTERNATIONAL INC Page Number 6 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 3 2 Applied Standards The Specific Absorption Rate SAR testing specification method and procedure for this device is in accordance with the following standards Council Recommendation 1999 519 EC EN 62311 2008 EN 62209 2 2010 EN 62479 2010 ARPANSA RPS3 2002 AS NZS 2772 2 2011 3 3 Device Category and SAR Limits This device belongs to portable device category because its radiating structure is allowed to be used within 20 centimeters of the body of the user Limit for General Population Uncontrolled exposure should be applied for this device it is 2 0 W kg as averaged over any 10 gram of tissue 3 4 Test Conditions 3 4 1 Ambient Condition Ambient Temperature 20 to 24 C Humidity 3
33. top Extension Kit gt The extension is lightweight and made of POM acrylic glass and foam It fits easily on the upper part of the mounting device in place of the phone positioned The extension is fully compatible with the SAM Twin and ELI phantoms Fig 5 11 Laptop Extension Kit SPORTON INTERNATIONAL INC Page Number 13 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 5 7 Data Storage and Evaluation 5 7 1 Data Storage The DASY software stores the assessed data from the data acquisition electronics as raw data in microvolt readings from the probe sensors together with all the necessary software parameters for the data evaluation probe calibration data liquid parameters and device frequency and modulation data in measurement files The post processing software evaluates the desired unit and format for output each time the data is visualized or exported This allows verification of the complete software setup even after the measurement and allows correction of erroneous parameter settings For example if a measurement has been performed with an incorrect crest factor parameter in the device setup the parameter can be corrected afterwards and the data can be reevaluated The measured data can be visualized or exported in different units or formats depending on the selected probe type e g V m A m mW g
34. urface f Calculation of the averaged SAR within masses of 1g and 10g SPORTON INTERNATIONAL INC Page Number 22 of 31 TEL 886 3 327 3456 Report Issued Date Jun 28 2013 FAX 886 3 328 4978 Report Version Rev 01 spontan LAB CE SAR Test Report Report No EA332116 01 9 2 Power Reference Measurement The Power Reference Measurement and Power Drift Measurements are for monitoring the power drift of the device under test in the batch process The minimum distance of probe sensors to surface determines the closest measurement point to phantom surface This distance cannot be smaller than the distance of sensor calibration points to probe tip as defined in the probe properties 9 3 Area amp Zoom Scan Procedures a b Measure the local SAR at a test point within 8 mm of the phantom inner surface that is closest to the DUT Measure the two dimensional SAR distribution within the phantom area scan procedure The boundary of the measurement area shall not be closer than 20 mm from the phantom side walls The distance between the measurement points should enable the detection of the location of local maximum with an accuracy of better than half the linear dimension of the tissue cube after interpolation A maximum grid spacing of 20 mm for frequencies below 3 GHz and 60 f GHz mm for frequencies of 3 GHz and greater is recommended The maximum distance between the geometrical center of the probe detectors and the inner sur
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