RF Exposure Appendix C

FCC ID: CNFCHDHN301

RF Exposure Info

Download: PDF
FCCID_1800257

sponton Las.




               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
               Multilfateral Agreementfor the recognition of calibration certificates

               Client       Sporton (Auden)                                                                    Certificate No: D2450V2—736_Jul11

               CALIBRATION CERTIFICATE
                Object                                D2450V2 — SN: 736


                Calibration procedure(s)              QA CAL—05.v8
                                                      Calibration procedure for dipole validation kits above 700 MHz



                Calibration date:                     July 25, 2011


                This calibration certificate documents the traceability to national standards, which realize the physicalunits 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 forcalibration)


                Primary Standards                      ID #                      Cal Date (Certificate No.)                           Scheduled Calibration
                Power meter EPM—442A                   GB37480704                06—Oct—10 (No. 217—01266)                            Oct—11
                Power sensor HP 8481A                  US37202783                06—Oct—10 (No. 217—01266)                            Oct—11
                Reference 20 dB Attenuator             SN: $5086 (20b)           29—Mar—11 (No. 217—01367)                            Apr—12
                Type—N mismatch combination            SN: 5047.2 / 06327        29—Mar—11 (No. 217—01371)                            Apr—12
                Reference Probe ES3DV3                 SN: 3205                  29—Apr—11 (No. ES3—3205_Apri1)                       Apr—12
                DAE4                                   SN: 601                   04—Jul—11 (No. DAE4—601_Jul11)                       Jul—12


                Secondary Standards                    ID #                      Check Date (in house)                                Scheduled Check
                Power sensor HP 8481A                  MY41092317                18—Oct—02 (in house check Oct—09)                    In house check: Oct—11
                RF generator R&S SMT—06                100005                    04—Aug—99 (in house check Oct—09)                    In house check: Oct—11
                Network Analyzer HP 8753E              US37390585 $4206          18—Oct—01 (in house check Oct—10)                    In house check: Oct—11




                                                       Name                                   Function                                 Sighature
                Calibrated by:                         Claudio Leubler                        Laboratory Technician




                Approved by:                           Katia Pokovic                          Technical Manager
                                                                                                                                                        2
                                                                                                                                      Issued: July 25, 2011
                This calibration certificate shall not be reproduced except in full without written approval of the laboratory.



               Certificate No: D2450V2—736_Jul11                                     Page 1 of 8


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 Agreementfor the recognition of calibration certificates

Glossary:
TSL                         tissue simulating liquid
ConvF                       sensitivity in TSL / NORM x,y,z
N/A                          not applicable or not measured

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) 1EC 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
    c) Federal Communications Commission Office of Engineering & Technology (FCC OET},
       "Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency
         Electromagnetic Fields; Additional Information for Evaluating Compliance of Mobile and
         Portable Devices with FCC Limits for Human Exposure to Radiofrequency Emissions",
         Supplement C (Edition 01—01) to Bulletin 65

Additional Documentation:
    d) DASY4/5 System Handbook

Methods Applied and Interpretation of Parameters:
   e Measurement Conditions: Further details are available from the Validation Report at the end
     of the certificate. All figures stated in the certificate are valid at the frequency indicated.
    e    Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed
         point exactly below the center marking of the flat phantom section, with the arms oriented
         parallel to the body axis.
    e    Feed Point Impedance and Return Loss: These parameters are measured with the dipole
         positioned under the liquid filled phantom. The impedance stated is transformed from the
         measurement at the SMA connector to the feed point. The Return Loss ensures low
         reflected power. No uncertainty required.
    e    Electrical Delay: One—way delay between the SMA connector and the antenna feed point.
         No uncertainty required.
    e    SAR measured: SAR measured at the stated antenna input power.
    e    SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
         connector.
    e    SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the
         nominal SAR result.



Certificate No: D2450V2—736_Jul11                              Page 2 of 8


sponton Las.




               Measurement Conditions
                   DASY system configuration, as far as not given on page 1.
                     DASY Version                                              DASY5                             V52.6.2
                     Extrapolation                                   Advanced Extrapolation
                     Phantom                                          Modular Flat Phantom
                     Distance Dipole Center — TSL                              10 mm                            with Spacer
                     Zoom Scan Resolution                              dx, dy, dz =5 mm
                     Frequency                                         2450 MHz + 1 MHz



               Head TSL parameters
                   The following parameters and calculations were applied.
                                                                               Temperature       Permittivity        Conductivity
                     Nominal Head TSL parameters                                  22.0 °C           39.2              1.80 mho/m

                     Measured Head TSL parameters                              (22.0 + 0.2) °C   38.9 +6 %         1.85 mho/m + 6 %
                     Head TSL temperature change during test                      <0.5 °C

               SAR result with Head TSL

                     SAR averaged over 1 cm* (1 g) of Head TSL                  Condition

                     SAR measured                                        250 mW input power                  13.9 mW /g

                     SAR for nominal Head TSL parameters                     normalized to 1W        54.8 mW /g + 17.0 %(k=2)

                     SAR averaged over 10 cm* (10 g) of Head TSL                condition

                     SAR measured                                        250 mW input power                  6.44 mW /g
                     SAR for nominal Head TSL parameters                     normalized to 1W        25.6 mW /g * 16.5 % (k=2)


               Body TSL parameters
                 The following parameters and calculations were applied.
                                                                               Temperature       Permittivity        Conductivity

                     Nominal Body TSL parameters                                  22.0 °C           52.7              1.95 mho/m
                     Measured Body TSL parameters                              (22.0 + 0.2) °C   51.7 26 %         2.00 mho/m + 6 %

                     Body TSL temperature change during test                      <0.5 °C

               SAR result with Body TSL

                     SAR averaged over 1 cm* (1 g) of Body TSL                  Condition
                     SAR measured                                        250 mW input power                  13.3 mW /g

                     SAR for nominal Body TSL parameters                     normalized to 1W       52.3 mW / g + 17.0 % (k=2)

                     SAR averaged over 10 cm* (10 g) of Body TSL                condition

                     SAR measured                                        250 mW input power                  6.18 mW /g
                     SAR for nominal Body TSL parameters                     normalized to 1W       24.5 mW / g + 16.5 % (k=2)




               Certificate No: D2450V2—736_Jul11                      Page 3 of 8


sponton Las.




               Appendix

               Antenna Parameters with Head TSL

                     Impedance, transformed to feed point                                           54.4 Q + 1.5 jQ
                     Return Loss                                                                       —27.0 dB


               Antenna Parameters with Body TSL

                     Impedance, transformed to feed point                                           50.8 Q + 2.8 jQ

                     Return Loss                                                                       —30.7 dB




               General Antenna Parameters and Design

                     Electrical Delay (one direction)                                                   1.159 ns


               After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured.

               The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the
               second arm of the dipole. The antenna is therefore short—circuited for DC—signals.
               No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the
               feedpoint may be damaged.



               Additional EUT Data

                     Manufactured by                                                                    SPEAG

                     Manufactured on                                                                August 26, 2003




               Certificate No: D2450V2—736_Jul11                        Page 4 of 8


DASY5 Validation Report for Head TSL

                                                                                  Date: 25.07.2011

Test Laboratory: SPEAG, Zurich, Switzerland

DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 736

Communication System: CW; Frequency: 2450 MHz
Medium parameters used: f = 2450 MHz; 0 = 1.85 mho/m; & = 38.9; p = 1000 kg/m3
Phantom section: Flat Section
Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2007)

DASY52 Configuration:

    e   Probe: ES3DV3 — SN3205; ConvF(4.45, 4.45, 4.45); Calibrated: 29.04.2011

    e   Sensor—Surface: 3mm (Mechanical Surface Detection)

    e   Electronics: DAE4 Sn601; Calibrated: 04.07.2011

    e   Phantom: Flat Phantom 5.0 (front); Type: QDOOOP50AA; Serial: 1001

    e   DASY52 52.6.2(482); SEMCAD X 14.4.5(3634)


Dipole Calibration for Head Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0:
Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 98.095 V/m; Power Drift = 0.09 dB
Peak SAR (extrapolated) = 28.615 W/kg
SAR(I g) = 13.9 mW/g; SAR(10 g) = 6.44 mW/g
Maximum value of SAR (measured) = 18.121 mW/g




                             4.25




                              13.88




                             —18.50




                             23.13

                                      0 dB = 18.120mW/g

Certificate No: D2450V2—736_Jul11                   Page 5 of 8


Impedance Measurement Plot for Head TSL




                                                                25 Jul 2011    11:54:16
           CHI   sii     1   U Fs                                             2 450.000 000 MHz




           Cor




           Av
           16°

           H1d

                       CENTER 2 450.000 @00 MHz                      SPAN   400.000 000 MHz




Certificate No: D2450V2—736_Jul1 1                Page 6 of 8


sponton Las.




               DASY5 Validation Report for Body TSL
                                                                                                 Date: 25.07.2011
               Test Laboratory: SPEAG, Zurich, Switzerland

               DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 736

               Communication System: CW; Frequency: 2450 MHz
               Medium parameters used: f = 2450 MHz; 0 = 2 mho/m; & = 51.7; p = 1000 kg/m3
               Phantom section: Flat Section
               Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2007)

               DASY52 Configuration:

                  e    Probe: ES3DV3 — SN3205; ConvF(4.26, 4.26, 4.26); Calibrated: 29.04.2011

                  e    Sensor—Surface: 3mm (Mechanical Surface Detection)

                  e    Electronics: DAE4 Sn601; Calibrated: 04.07.2011

                  e    Phantom: Flat Phantom 5.0 (back); Type: QDOOOP50AA; Serial: 1002

                  e    DASY52 52.6.2(482); SEMCAD X 14.4.5(3634)


               Dipole Calibration for Body Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0:
               Measurement grid: dx=5mm, dy=5mm, dz=5mm
               Reference Value = 96.550 V/m; Power Drift = 0.02 dB
               Peak SAR (extrapolated) = 27.432 W/kg
               SAR(1 g) = 13.3 mW/g; SAR(10 g) = 6.18 mW/g
               Maximum value of SAR (measured) = 17.294 mW/g




                                            443




                                            —8.05




                                             13.28




                                            17.70




                                            2213

                                                     0 dB = 17.290mW/g

               Certificate No: D2450V2—736_Jul11                   Page 7 of 8


sPponton Las.




                                                                              25 Jul    2011    11:55:00
                          CHI    s      1   U   FS                   :        59 pH            2 450.000 0BO MHz




                          H1 d

                           CH2




                          Cor




                          fv
                          16°

                          H1d

                                     CENTER 2 450.000 000 MHz                          SPAN 400.000 000 MHz




                Certificate No: D2450V2—736_Jul1 1              Page 8 of 8


   sponron cas.     FCC Test Report


 D2450V2, serial no. 736 Extended Dipole Calibrations
 Referring to KDB 450824, if dipoles are verified in return loss (<—20dB, within 20% of prior calibration), and in

 impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration
 interval can be extended.


 <Justification of the extended calibration>

                                                              D2450V2 — serial no. 736

                                          2450 Head                                                         2450 Body

                                           Real               Imaginary                                     Real              Imaginary
Date of           Retur—Loss   Delta                  Delta               Delta|   Return—Loss   Delta                Delta               Delta
                                         Impedance            Impedance                                   Impedance           Impedance
Measurement          (dB)       (%)                  {ohm}                {ohm}       (dB)        (%)                 {ohm}               {ohm)
                                           {ohm}                {ohm}                                       {ohm}               {ohm)

7.25.2011          —27.042                54.398               1.4805               —30.696                50.812              2.8262

7.25.2012          —27.950     |—3.365    52.541      1.857    0.77343    |0.707    —31.781      —3.535    50.572     0.24     1.5953     1.2309

    The return loss is < —20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration.

 Therefore the verification result should support extended calibration.




 SPORTON INTERNATIONAL INC.
 TEL : 886—3—327—3456
 FAX : 886—3—328—4978


             FCC Test Report

<Dipole Verification Data> - D2450 V2, serial no. 736 (Date of Measurement : 7.25.2012)
2450 MHz - Head




SPORTON INTERNATIONAL INC.
TEL : 886-3-327-3456
FAX : 886-3-328-4978


             FCC Test Report

2450 MHz – Body




SPORTON INTERNATIONAL INC.
TEL : 886-3-327-3456
FAX : 886-3-328-4978


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 Agreementfor the recognition of calibration certificates

Client       Amphenol (Auden)                                                                   Certificate No: DAE3—495_Apr12

[CALIBRATION CERTIFICATE                                                                                                                             |
 Object                                DAE3 — SD 000 DO3 AD — SN: 495


 Calibration procedure(s)              QA CAL—06.v24
                                       Calibration procedure for the data acquisition electronics (DAE)




 Calibration date:                     April 23, 2012




 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.)                            Scheduled Calibration
 Keithley Multimeter Type 2001          SN: 0810278               28—Sep—11 (No:11450)                                  Sep—12


 Secondary Standards                    ID #                      Check Date (in house)                                Scheduled Check
 Calibrator Box V2.1                    SE UWS 053 AA 1001        05—Jan—12 (in house check)                            In house check: Jan—13




                                        Name                                   Function                                 Signature
 Calibrated by:                         Eric Hainfeld                          Technician                                  =



 Approved by:                           Fin Bomholt                             R&D Director                 5     \/ @WC‘/
                                                                                                              )¥"


                                                                                                                        Issued: April 23, 2012
 This calibration certificate shall not be reproduced except in full without written approval of the laboratory.




Certificate No: DAE3—495_Apr12                                        Page 1 of 5


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
DAE                          data acquisition electronics
Connector angle              information used in DASY system to align probe sensor X to the robot
                             coordinate system.

Methods Applied and Interpretation of Parameters
   e DC Voltage Measurement: Calibration Factor assessed for use in DASY system by
     comparison with a calibrated instrument traceable to national standards. The figure given
     corresponds to the full scale range of the voltmeter in the respective range.
    e    Connector angle: The angle of the connector is assessed measuring the angle
         mechanically by a tool inserted. Uncertainty is not required.
    e    The following parameters as documented in the Appendix contain technical information as a
         result from the performance test and require no uncertainty.
         e     DC Voltage Measurement Linearity: Verification of the Linearity at +10% and —10% of
               the nominal calibration voltage. Influence of offset voltage is included in this
               measurement.
         e     Common mode sensitivity: Influence of a positive or negative common mode voltage on
               the differential measurement.
         e     Channel separation: Influence of a voltage on the neighbor channels not subject to an
               input voltage.
         e     AD Converter Values with inputs shorted: Values on the internal AD converter
               corresponding to zero input voltage
         e     Input Offset Measurement. Output voltage and statistical results over a large number of
               zero voltage measurements.
         e     Input Offset Current: Typical value for information; Maximum channel input offset
               current, not considering the input resistance.
         e     Input resistance: Typical value for information: DAE input resistance at the connector,
               during internal auto—zeroing and during measurement.
         e     Low Battery Alarm Voltage: Typical value for information. Below this voltage, a battery
               alarm signal is generated.
         e     Power consumption: Typical value for information. Supply currents in various operating
               modes.




Certificate No: DAE3—495_Apr12                                  Page 2 of 5


DC Voltage Measurement
   A/D — Converter Resolution nominal
       High Range:          1LSB=      6.1uV ,       full range =  —100...+300 mV
       Low Range:           1LSB=       6inv ,       full range =   ~1.......+3mV
   DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec


     Calibration Factors              X                           Y                  Z
      High Range             404.352 + 0.1% (k=2)   405.327 £0.1% (k=2)     405.654 + 0.1% (k=2)
      Low Range              3.95463 £0.7% (k=2)    3.99214 £0.7%(k=2)      3.96716 £ 0.7% (k=2)


Connector Angle

     Connector Angle to be used in DASY system                                  147.5°41°




Certificate No: DAE3—495_Apr12                      Page 3 of 5


Appendix

1. DC Voltage Linearity
     High Range                               Reading (1V)         Difference (uV)                Error (%)
     Channel X        + Input                  199997.08                   —0.41                  —0.00
     Channel X        + Input                   20003.46                   2.34                   0.01
     Channel X        — Input                  ~19997.49                   2.47                   —0.01
     Channel Y        + Input                  199999.33                   2.06                   0.00
     Channel Y        + Input                   20001.56                   0.65                   0.00
     Channel Y        — Input                  ~19999.50                   0.75                   —0.00

     Channel Z        + Input                  199996.88                   —0.61                  —0.00
     Channel Z        + Input                   20002.89                   1.96                   0.01
     Channel Z        — Input                  —19998.27                   1.91                   —0.01


     Low Range                                Reading (1V)         Difference (uV)                Error (%)
     Channel X        + Input                   2003.09                    1.65                   0.08
     Channel X        + Input                    202.47                    0.71                   0.35
     Channel X        — Input                   —197.92                    0.18                   —0.09
     Channel Y        + Input                   2001.21                    0.06                   0.00
     Channel Y        + Input                    201.12                    —0.45                  —0.22
     Channel Y        = Input                   —199.11                    —0.70                  0.35
     Channel Z        + Input                   2002.44                    1.11                   0.06
     Channel Z        + Input                    200.50                    ~1.13                  —0.56

     Channel Z        — Input                   ~198.21                    —0.02                  0.01



2. Common mode sensitivity
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec
                        Common mode                      High Range                            Low Range
                        Input Voltage (mV)           Average Reading (1V)                 Average Reading (uV)

     Channel X                          200                      3.65                           2.03
                                       —200                     ~1.07                           —2.24
     Channel Y                          200                     —0.86                           ~1.37

                                       —200                      0.62                           0.64
     Channel Z                          200                      1.94                           1.92
                                       —200                     —2.48                           —2.59


3. Channel separation
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec
                       Input Voltage (mV)        Channel X (uV)          Channel Y (uV)       Channel Z (uV)

    Channel X                    200                       =                 —2.83                 —1.94
    Channel Y                    200                  4.87                         —               5.00
    Channel Z                    200                  14.63                  —0.87                      —


Certificate No: DAE3—495_Apr12                             Page 4 of 5


4. AD—Converter Values with inputs shorted
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec

                                                   High Range (LSB)                        Low Range (LSB)

    Channel X                                                15807                              16448

    Channel Y                                                15754                              16462

    Channel Z                                                15889                              15649



5. Input Offset Measurement
    DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec
    Input 10MQ

                           Average (uV)        min. Offset (1V)         max. Offset (uv)         ** ?:“I’;a“m
    Channel X                    —0.14               ~1.77                       1.06                  0.51
    Channel Y                    0.58                ~1.02                   2.16                      0.57
    Channel Z                    —0.65               —2.31                       1.22                  0.68



6. Input Offset Current
    Nominal Input circuitry offset current on all channels: <25fA


7. Input Resistance (Typical values for information)
                                                 Zeroing (kOhm)                           Measuring (MOhm)
    Channel X                                             200                                   200
     Channel Y                                            200                                   200
     Channel Z                                            200                                   200



8. Low Battery Alarm Voltage (Typical values for information)
     Typical values                              Alarm Level (VDC)
     Supply (+ Vec)                                                               +7.9
     Supply (— Vec)                                                                —7.6



9. Power Consumption (Typical values for information)
    Typical values                         Switched off (mA)         Stand by (mA)           Transmitting (mA)

     Supply (+ Vec)                               +0.01                     +6                        +14
    Supply (— Vee)                                —0.01                     —8                        —9




Certificate No: DAE3—495_Apr12                            Page 5 of 5


Calibration Laboratory of                                          Flauwy                                  S      Schweizerischer Kalibrierdienst




                                                              (
Schmid & Partner                                                  y




                                                                                on
                                                                                                           C      Service suisse d‘étalonnage
  Engineering AG                                                                                                  Servizio svizzero di taratura




                                                                             %,Y
Zeughausstrasse 43, 8004 Zurich, Switzerland                       * /                                     S      Swiss Calibration Service
                                                                    Yalyt but

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

Client      Sporton—TW (Auden)                                                                 Certificate No: EX3—3792_Jun12

|CALIBRATION CERTIFICATE
 Object                               EX3DV4 — SN:3792


 Calibration procedure(s)             QA CAL—01.v8, QA CAL—14.v3, QA CAL—23.v4, QA CAL—25.v4
                                      Calibration procedure for dosimetric E—field probes



 Calibration date:                    June 21, 2012

 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.)                   Scheduled Calibration
 Power meter E44198                  GB41293874                         29—Mar—12 (No. 217—01508)                    Apr—13
 Power sensor E4412A                 MY41498087                         29—Mar—12 (No. 217—01508)                    Apr—13
 Reference 3 dB Aftenuator           SN: $5054 (3c)                     27—Mar—12 (No. 217—01531)                    Apr—13
 Reference 20 dB Attenuator          SN: 5086 (20b)                     27—Mar—12 (No. 217—01529)                    Apr—13
 Reference 30 dB Aftenuator          SN: $5129 (30b)                    27—Mar—12 (No. 217—01532)                    Apr—13
 Reference Probe ES3DV2              SN: 3013                           29—Dec—11 (No. ES3—3013_Dec11)               Dec—12
 DAE4                                SN: 660                            10—Jan—12 (No. DAE4—660_Jan12)               Jan—13

 Secondary Standards                 ID                                 Check Date (in house)                        Scheduled Check
  RF generator HP 8648C              US3642U01700                       4—Aug—99 (in house check Apr—11)             In house check: Apr—13
  Network Analyzer HP 8753E          US37300585                         18—Oct—01 (in house check Oct—11)            In house check: Oct—12

                                          Name                                  Function                               Signature
 Calibrated by:                        \Jeton Kastrati                          Laboratory Technician                    Es W

 Approved by:                             Katia Pokovic                         Technical Manager                 /ZZ éi :



                                                                                                                       Issued: June 22, 2012
 This calibration certificate shall not be reproduced exceptin full without written approval of the laboratory.




 Certificate No: EX3—3792_Jun12                                       Page 1 of 11


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 ofthe 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
CF                           crest factor (1/duty_cycle) of the RF signal
A, B, C                      modulation dependent linearization parameters
Polarization o               ip rotation around probe axis
Polarization 9               8 rotation around an axis that is in the plane normal to probe axis (at measurement center),
                             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 $ = 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 affect 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 with CW
         signal (no uncertainty required). DCP does not depend on frequency nor media.
     e   PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal
         characteristics
     e   Axy,z; Bx,y,2; Cxy,2, VRx,y,z: A, B, C are numerical linearization parameters assessed based on the data of
         power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the
         maximum calibration range expressed in RMS voltage across the diode.
     *    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 £ > 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.
     e    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—3792_Jun12                                  Page 2 of 11


EX3DV4 — SN:3792                                                                June 21, 2012




                      Probe EX3DV4

                                          SN:3792

                                  Manufactured:             April 5, 2011
                                  Calibrated:               June 21, 2012



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




Certificate No: EX3—3792_Jun12                     Page 3 of 11


EX3DV4— SN:3792                                                                                                                  June 21, 2012




DASY/EASY — Parameters of Probe: EX3DV4 — SN:3792

Basic Calibration Parameters
                                                Sensor X                        Sensor Y                     Sensor Z             Unc (k=2)
 Norm (uV/(V/im))*                                0.64                            0.54                         0.53               #10.1 %
 DCP (mV)"                                        99.0                            99.4                         103.0



Modulation Calibration Parameters
 UID           Communication System Name                         PAR                  A           B            C           VR          Unc®
                                                                                     dB           dB          dB           mV         (k=2)
 0             Cw                                                0.00       x       .00          0.00         1.00       136.2        13.3 %
                                                                            Y       0.00         0.00         1.00       131.7
                                                                            Z       0.00         0.00         1.00       165.7



 The reported uncertainty of measurementis 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 Pages 5 and 6).
  Numerical linearization parameter: uncertainty not required.
© Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the
field value.




Certificate No: EX3—3792_Jun12                                     Page 4 of 11


EX3DV4— SN:3792                                                                                                               June 21, 2012




DASY/EASY — Parameters of Probe: EX3DV4 — SN:3792


Calibration Parameter Determined in Head Tissue Simulating Media
                       Relative          Conductivity                                                                Depth           Unct.
     f(MHz)©         Permittivity"           (S/m)"             ConvFX     ConvFY         ConvFZ         Alpha       (mm)            (k=2)

       835               41.5                 0.90               9.02        9.02           9.02         0.41         0.85        +12.0%
       900               41.5                 0.97               8.89        8.89           8.89         0.57         0.73        £12.0 %

       1750              40.1                 1.37               8.16         8.16          8.16         0.75         0.61        £12.0 %
       1900               40.0                1.40               7.73         7.73          7.73         0.41         0.83        £*12.0 %
       2000               40.0                1.40               7.68         7.68          7.68         0.44         0.78        £12.0 %
       2300               39.5                1.67               7.27         7.27          7.27         0.65         0.64        £12.0 %

       2450               39.2                1.80               6.82         6.82          6.82         0.36         0.87        £12.0 %

       2600               39.0                1.96               6.72         6.72          6.72         0.44         0.78        +*12.0 %
       3500               37.9                2.91               6.83         6.83          6.83         0.41         0.93         £13.1%
       5200               36.0                4.66               5.07         5.07          5.07         0.30         1.80         £13.1%
       5300               35.9                4.76               4.96         4.96          4.96         0.38         1.80         £13.1%
       5500               35.6                4.96               4.71         4.71          4.71         0.40         1.80         #13.1 %
       5600               35.5                5.07               4.66         4.66          4.66         0.40         1.80         £13.1%
       5800               35.3                e                  4.48         4.48          4.48         0.48         1.80         £13.1%


© Frequency validity of + 100 MHz only applies for DASY v4.4 and higher(see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS
of the ConvF uncertainty at calibration frequency and the uncertaintyfor the indicated frequency band.
"At frequencies below 3 GHz, the validity of tissue parameters ( and a) can be relaxed to + 10% if liquid compensation formula is applied to
measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (c and 0) is restricted to + 5%. The uncertainty is the RSS of
the ConvF uncertainty for indicated target tissue parameters.




Certificate No: EX3—3792_Jun12                                     Page 5 of 11


EX3DV4— SN:3792                                                                                                                June 21, 2012




DASY/EASY — Parameters of Probe: EX3DV4 — SN:3792


Calibration Parameter Determined in Body Tissue Simulating Media
                       Relative          Conductivity                                                                 Depth          Unct.
     f(MHz)*        Permittivity"           (S/m)"          ConvFX         ConvFY         ConvFZ         Alpha        (mm)            (k=2)

       835               55.2                 0.97             8.99          8.99           8.99          0.80        0.62         +12.0 %
       900               55.0                 1.05             8.98          8.98           8.98          0.66        0.67         £12.0%
       1750              53.4                 1.49             7.71          7.71           7.71          0.37        0.92         +12.0 %
       1900              53.3                 1.52             7.29          7.29           7.29          0.40        0.88         +12.0 %
       2000              53.3                 1.52             7.44          7.44           7.44          0.40        0.89         £12.0 %
       2300              52.9                 1.81             7.14          7.14           7.14          0.57        0.72         £12.0 %
       2450              52.7                 1.95             7.10           7.10          7.10          0.80        0.55         £12.0 %
       2600               52.5                216              6.84           6.84          6.84          0.80        0.50         +12.0 %
       3500               51.3                3.31             6.13           6.13          6.13          0.37         116         #13.1%
       5200              49.0                 5.30             4.20          4.20           4.20          0.50         1.90        £13.1 %
       5300               48.9                5.42             4.01           4.01          4.01          0.50         1.90        £13.1%
       5500               48.6                5.65             3.81           3.81          3.81          0.50         1.90        £13.1%
       5600               48.5                5.77             3.72           3.72          3.72          0.50         1.90        £13.1%
       5800               48.2                6.00             3.89           3.89          3.89          0.60         1.90        £13.1%


© Frequency validity of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS
of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band.
" At frequencies below 3 GHz, the validity of tissue parameters (¢ and ) can be relaxed to + 10% if liquid compensation formula is applied to
measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (s and a) is restricted to + 5%. The uncertainty is the RSS of
the ConvF uncertainty for indicated target tissue parameters.




Certificate No: EX3—3792_Jun12                                    Page 6 of 11


EX3DV4— SN:3792                                                                                                          June 21, 2012


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

                                            @cHemnTTTT|TT
          Frequency response (normalized)




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




Certificate No: EX3—3792_Jun12                                                     Page 7 of 11


EX3DV4— SN:3792                                                                                                                                         June 21, 2012




                                                      Receiving Pattern (¢), 9 = 0°

                                 f=600 MHz,TEM                                                                    £=1800 MHz,R22
                                        _—        *                                                                         _ *

                          135                *                  *     «s                                   135.    C          &                   ~as




                   mn‘                                 %            L o *      o                   mn‘      *# f            f ce   T   [                   0
                                                           2, o4 06     08                           |                        *~ o2 o«          ge    os   j




                          2s .     C              e                   as                                   2s .        s    z. +**                /s

                                   *             ~gg—                                                                        "sro _
                     *             ®                        e                 Ca                     a                 e                   e               C#
                    Tot            xX                       Y                  7                    Tot                xX                  Y¥               2
      Error [dB]




                                                                                        Roll ["]                                                (A
                                  Le]                                        C#]                            *J                                  Le]
                                 100 MHz                                €00 MHz                           1800 MHz


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




Certificate No: EX3—3792_Jun12                                                     Page 8 of 11


EX3DV4— SN:3792                                                                                                           June 21, 2012




                                                          Dynamic Range f(SARneaq)
                                                                    (TEM cell , f = 900 MHz)




                                           10°
                  Input Signal [uV]




                                           404




                                            10@
                                                   4 o°              I                I               1
                                                                    101              10°             10‘            10‘
                                                                   h2           SAR [mW/cm3]
                                                                    *
                                                             not compensated                    compensated
                                      Error [dB]




                                                    102             101                100         101        102
                                                                                SAR [mW/cm3]
                                                                   _*]
                                                              not compensated                  compensated


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




Certificate No: EX3—3792_Jun12                                                  Page 9 of 11


EX3DV4— SN:3792                                                                                                                                                        June 21, 2012


                                               Conversion Factor Assessment
                          f= 835 MHz.WGLS RQ (H_convF)                                                               1= 1900 MHz,WGLS R22 (H_convF)

          a01 .                                                                       |                     l»
                  E                                                                   |                20
          35.>                                                                                              1[

                      *                                                                                z1A
          =x                                                                                                     \
      a 2,5;“                                                                                      & =
       $     —                                                                                     5
      2§. 20—**+                                                                                   §
                                                                                                   & is
       &     |                                                                                     B    |
          |5"                                                                                                               *
                  F                                                                                    %                         R
          104                                  *                                          |                                             %
          os                                                 ie                  QJ                                                                  **w_.,
          J§F—_           Lo 31           m        ike mnifeope      o5 ogend                           5yfrctact h i on ces ces i t Pn alion it nt4Phpoe
                  0         10            z0          30       «o          so     so                        0         5     10         00     n       zs      so        ss   ao
                                                    2 [mm]                                                                  3               2 {mm}                 M

                                 amjfinu                             w‘uw                                                   n‘#w                            wessues


                                               Deviation from Isotropy in Liquid
                                                                      Error (¢, 8), f = 900 MHz




                                          ~1.0       —0.8    —0.6     —0.4      —02           00            02        04         0.6        08       1.0
                                               Uncertainty of Spherical Isotropy Assessment: * 2.6% (k=2)




Certificate No: EX3—3792_Jun12                                                   Page 10 of 11


EX3DV4— SN:3792                                              June 21, 2012




DASY/EASY — Parameters of Probe: EX3DV4 — SN:3792

Other Probe Parameters
 Sensor Arrangement                                           Triangular
 Connector Angle (°)                                                31.3
 Mechanical Surface Detection Mode                              enabled
 Optical Surface Detection Mode                                 disabled
 Probe Overall Length                                           337 mm
 Probe Body Diameter                                              10 mm
 Tip Length                                                        9 mm
 Tip Diameter                                                    2.5 mm
 Probe Tip to Sensor X Calibration Point                           1 mm
 Probe Tip to Sensor Y Calibration Point                           1 mm
 Probe Tip to Sensor Z Calibration Point                           1 mm
 Recommended Measurement Distance from Surface                     2 mm




Certificate No: EX3—3792_Jun12               Page 11 of 11



Document Created: 2012-09-18 13:47:34
Document Modified: 2012-09-18 13:47:34

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