SAR probe

FCC ID: JNF-Z-2065S

RF Exposure Info

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FCCID_1295530

Calibration Laboratory of                                                                                         Schweizerischer Kalibrierdienst
Schmid & Partner                                                                                                  Service suisse d‘étalonnage
  Engineering AG                                                                                                  Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                                                                      Swiss Calibration Service



Accredited by the Swiss Accreditation Service (SAS)                                             Accreditation No.: SCS 108
The Swiss Accreditation Service is one of the signatories to the EA
Multilateral Agreement for the recognition of calibration certificates

Client       CCS (Auden)                                                                        Certificate No: EX3—3554_Sep09

CALIBRATION CERTIFICATE
 Object                                EX3DV4 — SN:3554


 Calibration procedure(s)              QA CAL—01.v6, QA CAL—14.v3, QA CAL—23.v3and QA CAL—25.v2
                                       Calibrétionproce@ure for dosimetric E—field probes



 Calibration date                      September 22, 2009


 Condition of the calibrated item      In Tolerance


 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1)
 The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate.


 All calibrations have been conducted in the closed laboratory facility: environment temperature (22 + 3)°C and humidity < 70%.


 Calibration Equipment used (M&TE critical for calibration)


 Primary Standards                     ID#_                       Cal Date (Certificate No.)            _    _______ ScheduledCalibration _
 Power meter E44198                     GB41293874                1—Apr—09 (No. 217—01030)                             Apr—10
 Power sensor E4412A                    MY41495277                1—Apr—09 (No. 217—01030)                             Apr—10
 Power sensor E4412A                    MY41498087                1—Apr—09 (No. 217—01030)                             Apr—10
 Reference 3 dB Attenuator              SN: $5054 (30)            31—Mar—09 (No. 217—01026)                            Mar—10
 Reference 20 dB Attenuator             SN: $5086 (20b)           31—Mar—09 (No. 217—01028)                            Mar—10
 Reference 30 dB Attenuator             SN: S5129 (30b)           31—Mar—09 (No. 217—01027)                            Mar—10
 Reference Probe ES3DV2                 SN: 3013                  2—Jan—09 (No. ES3—3013_Jan09)                        Jan—10
 DAE4                                   SN: 660                   9—Sep—08 (No. DAE4—660_Sep08)                        Sep—09


 Secondary Standards                    ID #                      Check Date (in house)                                Scheduled Check
 RF generator HP 8648C                  US3642U01700              4—Aug—99 (in house check Oct—07)                     in house check: Oct—09
 Network Analyzer HP 8753E              US37390585                18—Oct—01 (in house check Oct—08)                    in house check: Oct—09


                                        Name                                   Function                                Slgnalure
 Calibrated by:                         Katja Pokovic                           Technical Manager                                  &      7



 Approved by:                           Niels Kuster                            Quality Manager



                                                                                                                       Issued: September 24, 2009
 This calibration certificate shall not be reproduced except in full without written approval of the laboratory


Certificate No: EX3—3554_SepO9                                        Page 1 of 9


Calibration Laboratory of                                                            Schweizerischer Kalibrierdienst
Schmid & Partner                                                                     Service suisse d‘étalonnage
  Engineering AG                                                                     Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                                         Swiss Calibration Service


Accredited by the Swiss Accreditation Service (SAS)                               Accreditation No.: SCS 108
The Swiss Accreditation Service is one of the signatories to the EA
Multilateral Agreement for the recognition of calibration certificates



Glossary:
TSL                          tissue simulating liquid
NORMx,y,z                    sensitivity in free space
ConvF                        sensitivity in TSL / NORMx,y,z
DCP                          diode compression point
Polarization                  rotation around probe axis
Polarization 9               9 rotation around an axis that is in the plane normal to probe axis (at
                             measurement center), i.e., 8 = 0 is normal to probe axis

Calibration is Performed According to the Following Standards:
    a) IEEE Std 1528—2003, "IEEE Recommended Practice for Determining the Peak Spatial—
       Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless
       Communications Devices: Measurement Techniques", December 2003
    b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) for hand—held
       devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz)",
       February 2005

Methods Applied and Interpretation of Parameters:
   e NORMx,y,z: Assessed for E—field polarization 9 = 0 (f < 900 MHz in TEM—cell; f > 1800 MHz:
     R22 waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of
     NORMx,y,z does not effect the E®—field uncertainty inside TSL (see below ConvF).
    e    NORM(Mx,y,z = NORMx,y,z * frequency_response (see Frequency Response Chart). This
         linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of
         the frequency response is included in the stated uncertainty of ConvF.
    e    DCPx,y,z: DCP are numerical linearization parameters assessed based on the data of
         power sweep (no uncertainty required). DCP does not depend on frequency nor media.
    *    ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or
         Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analytical field
         distributions based on power measurements for f > 800 MHz. The same setups are used for
         assessment of the parameters applied for boundary compensation (alpha, depth) of which
         typical uncertainty values are given. These parameters are used in DASY4 software to
         improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to
         NORMx,y,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A
         frequency dependent ConvF is used in DASY version 4.4 and higher which allows extending
         the validity from + 50 MHz to + 100 MHz.
    e    Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a
         flat phantom exposed by a patch antenna.
    *    Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center
         from the probe tip (on probe axis). No tolerance required.


Certificate No: EX3—3554_SepO9                                   Page 2 of 9


    EX3DV4 SN:3554                                                                September 22, 2009




                       Probe EX3DV4

                                            SN:3554
                                 Manufactured:                   July 13, 2004
                                 Last calibrated:                September 18, 2008
                                 Recalibrated:                   September 22, 2009

                                     Calibrated for DASY Systems
                                      (Note: non—compatible with DASY2 system!)




Certificate No: EX3—3554_Sep09                   Page 3 of 9


    EX3DV4 SN:3554                                                                                      September 22, 2009


    DASY — Parameters of Probe: EX3DV4 SN:3554


    Sensitivity in Free Space*®                                                                Diode Compression®

              NormX                      0.38 £10.1%               uV/(V/m)"                  DCP xX           91 mV
              NormY                      0.46 £10.1%               uV/(V/im)                  DCP Y            89 mV
              NormZ                      0.41 £10.1%               uV/(V/im)                  DCP Z            91 mV

    Sensitivity in Tissue Simulating Liquid (Conversion Factors)
    Please see Page 8.



    Boundary Effect

   TSL                        900 MHz           Typical SAR gradient: 5 % per mm


              Sensor Center to Phantom Surface Distance                                       2.0 mm    3.0 mm
              SARp. (%]             Without Correction Algorithm                                 10.9    6.0
              SARp, (%]             With Correction Algorithm                                     0.8    0.5


   TSL                      1750 MHz            Typical SAR gradient: 10 % per mm



              Sensor Center to Phantom Surface Distance                                       2.0 mm    3.0 mm
              SARpe [%]             Without Correction Algorithm                                  7.4    3.9
              SARpe (%]             With Correction Algorithm                                     0.8    0.5



    Sensor Offset

              Probe Tip to Sensor Center                                                 1.0 mm




    The reported uncertainty of measurement is stated as the standard uncertainty of
    measurement multiplied by the coverage factor k=2, which for a normal distribution
    corresponds to a coverage probability of approximately 95%.


   * The uncertainties of NormX,Y,Z do not affect the E"—field uncertainty inside TSL (see Page 8).
   5 Numerical linearization parameter: uncertainty not required




Certificate No: EX3—3554_Sep09                                Page 4 of 9


    EX3DV4 SN:3554                                                                                                 September 22, 2009



                                                          Frequency Response of E—Field
               Frequency response (normalized)
                                                                  (TEM—Cell:ifi110 EXX, Waveguide: R22)




                                                 0.5 !       ‘                       }       |               |
                                                     o      500        1000        1500          2000       2500     3000
                                                                               f [MHz]
                                                                  —o—TEM                    —o—R22      |


                                                         Uncertainty of Frequency Response of E—field: + 6.3% (k=2)




Certificate No: EX3—3554_Sep09                                                Page 5 of 9


        EX3DV4 SN:3554                                                             September 22, 2009



                                   Receiving Pattern (¢), 9 = 0°

             f = 600 MHz, TEM ifi110EXX                               f= 1800 MHz, WG R22                  ‘




                                                                                          —0—30 MHz |
         —                                                                                —®— 100 MHz
         B                                                                                —6—600 MHz
     5                                                                                    —&— 1800 MHz
   | i                                                                                    |—&—2500 MHz |
   |


             0            60           120          180         240        300
   ||                                             6 F]



                                 Uncertainty of Axial Isotropy Assessment: + 0.5% (k=2)




Certificate No: EX3—3554_SepO9                    Page 6 of 9


    EX3DV4 SN:3554                                                                                            September 22, 2009


                                                            Dynamic Range f(SARpeaq)
                                                                  (Waveguide R22, f = 1800 MHz)

                                      1.E+06




                                      1.E+05




                                      1.E+04
                 Input Signal [uV]




                                      1.E+03




                                      1.E+02




                                      1,E+01




                                      1.E+00                                                              :
                                             0.0001       0.001      0.01           0.1          1       10    100
                                                                              SAR [mW/cm‘]

                                                      —@—not compensated                    —®— compensated




                                       0 ;
                                     o




                                         I

                                     o6  |
                                           [
                                     @




                                           I\
                                     o2 |
             Error [dB]




                                                          0.01              0.1              1           10          100
                                                                             SAR [mW/cm‘]



                                                          Uncertainty of Linearity Assessment: £ 0.6% (k=2)




Certificate No: EX3—3554_SepO9                                                Page 7 of 9


    EX3DV4 SN:3554                                                                                 September 22, 2009



                                  Conversion Factor Assessment



    f [MHz]   Validity [MHz]®       TSL      Permittivity    Conductivity       Alpha     Depth       ConvF Uncertainty

    835       + 50 / £ 100          Head     41.5£5%         0.90 £+5%           0.79      0.64         7.39 £11.0% (k=2)

    900       + 50 / £ 100          Head     41.5£5%         0.97 + 5%           0.71      0.67         7.20 £11.0% (k=2)

    1750      £50 /+ 100            Head     40.1£5%         1.37 + 5%           0.57      0.65         6.49 £11.0% (k=2)

    1900      £50/+ 100             Head     40.0£5%         1.40 + 5%           0.54      0.70         6.27 £11.0% (k=2)

    2000      £50/+ 100             Head     40.0£5%         1.40 + 5%           0.61      0.65         6.16 £11.0% (k=2)

    2450      £50/£100              Head     39.2 + 5%       1.80 + 5%           0.33      0.87         5.74 £11.0%(k=2)

    4950      £50/£ 100             Head     36.3 £5%        4.40 + 5%           0.35      1.90         4.71 #13.1% (k=2)
    5200      £50/£ 100             Head     36.0 £5%        4.66 + 5%           0.35       1.90        4.63 +13.1% (k=2)

    5300      £50/£100              Head     35.9£5%         4.76 £ 5%           0.40       1.90        4.35 £13.1% (k=2)
    5500      £50 /+ 100            Head     35.6 +5%        4.96 +5%            0.45       1.90        4.21 +13.1% (k=2)

    5600      £50/+100              Head     35.5 +5%        5.07 +5%            0.45      1.90         4.09 +13.1% (k=2)

    5800      £50/+100              Head     35.3 + 5%       5.27 + 5%           0.50       1.90        4.05 +13.1% (k=2)




    835       £ 50 / £ 100          Body     55.2%5%         0.97 + 5%           0.73      0.67         7.28 £11.0% (k=2)

    900       + 50 / £ 100          Body     55.0%5%         1.05 £5%            0.74      0.67         7.14 £11.0% (k=2)

    1750      £50 /+ 100            Body     53.4%5%         1.49£5%             0.63      0.65         6.20 £11.0% (k=2)
    1900      £50 /+ 100            Body     53.3%5%         1.52+5%             0.59      0.70         5.97 £11.0% (k=2)

    2000      £50/£ 100             Body     53.3%5%         1.52%5%             0.41      0.80         6.09 £11.0% (k=2)
    2450      £50/+100              Body     52.7 %5%        1.95 + 5%           0.28      1.07         5.80 £11.0% (k=2)

    4950      £+50/+100             Body     49.4 £5%        5.01 + 5%           0.50      1.95         3.83 £13.1% (k=2)

    5200      £50/£ 100             Body     49.0£5%         5.30 + 5%           0.53      1.95         3.80 £13.1% (k=2)
    5300      £50 /+ 100            Body     48.5£5%         5.42 +5%            0.56      1.95         3.57 £13.1% (k=2)

    5500      £50/£100              Body     48.6£5%         5.65 + 5%           0.57      1.95         3.37 £13.1% (k=2)

    5600      £50/+100              Body     48.5£5%         5.77 + 5%           0.53      1.95         3.30 #13.1% (k=2)

    5800      £50/+100              Body     48.2£5%         6.00 + 5%           0.63      1.95         3.31 £13.1% (k=2)




   © The validity of £ 100 MHz only applies for DASY v4.4 and higher (see Page 2). The uncertainty is the RSS
   of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band.




Certificate No: EX3—3554_Sep09                           Page 8 of 9


    EX3DV4 SN:3554                                                                          September 22, 2009



                                 Deviation from Isotropy in HSL
                                                Error (¢, 39), f = 900 MHz




                                                                                                     Error [dB]

                                                                            10
                                   s s                                 n             s s
                                   ©—1.00——0.80 ©—0.80——0.60 ©—0.60——0.40 M—0.40——0.20 4—0.20—0.00

                                   ©0.00—0.20   ©0.20—0.40   ©0.40—0.60   ©0.60—0.80   ©10.80—1.00




                             Uncertainty of Spherical Isotropy Assessment: + 2.6% (k=2)




Certificate No: EX3—3554_SepO9                      Page 9 of 9



Document Created: 2009-10-12 11:16:31
Document Modified: 2009-10-12 11:16:31

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