OT-104A 2010SAR00068_part2

FCC ID: RAD144

RF Exposure Info

Download: PDF
FCCID_1361866

                                                                No.2010SAR00068
                                                                  Page 71 of 99


1900MHz
Date/Time: 2010-3-12 7:27:30
Electronics: DAE4 Sn771
Medium: Head 1900 MHz
Medium parameters used: f = 1900 MHz; σ = 1.43 mho/m; εr = 39.5; ρ = 1000 kg/m3
Ambient Temperature:23.0oC       Liquid Temperature: 22.5oC
Communication System: CW Frequency: 1900 MHz Duty Cycle: 1:1
Probe: ES3DV3 - SN3149 ConvF(5.03, 5.03, 5.03)

System Validation/Area Scan (101x101x1): Measurement grid: dx=10mm, dy=10mm
Maximum value of SAR (interpolated) = 11.3 mW/g

System Validation/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm,
dy=5mm, dz=5mm
Reference Value = 91.3 V/m; Power Drift = -0.014 dB
Peak SAR (extrapolated) = 15.7 W/kg
SAR(1 g) = 9.76 mW/g; SAR(10 g) = 4.87 mW/g
Maximum value of SAR (measured) = 10.6 mW/g




            0 dB = 10.6mW/g


                              Fig.43 validation 1900MHz 250mW


                                                                No.2010SAR00068
                                                                  Page 72 of 99


1900MHz
Date/Time: 2010-3-12 13:19:45
Electronics: DAE4 Sn771
Medium: Body 1900 MHz
Medium parameters used: f = 1900 MHz; σ = 1.53 mho/m; εr = 51.8; ρ = 1000 kg/m3
Ambient Temperature:23.0oC       Liquid Temperature: 22.5oC
Communication System: CW Frequency: 1900 MHz Duty Cycle: 1:1
Probe: ES3DV3 - SN3149 ConvF(4.68, 4.68, 4.68)

System Validation/Area Scan (101x101x1): Measurement grid: dx=10mm, dy=10mm
Maximum value of SAR (interpolated) = 11.7 mW/g

System Validation/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm,
dy=5mm, dz=5mm
Reference Value = 93.5 V/m; Power Drift = 0.071 dB
Peak SAR (extrapolated) = 16.6 W/kg
SAR(1 g) = 10.4 mW/g; SAR(10 g) = 5.19 mW/g
Maximum value of SAR (measured) = 11.4 mW/g




            0 dB = 11.4mW/g


                              Fig.44 validation 1900MHz 250mW


                                          No.2010SAR00068
                                            Page 73 of 99


ANNEX E   PROBE CALIBRATION CERTIFICATE


TME



          Callbration Laboratory of                                                       Sctwniaischor Kaltrirdanat
          Schmid & Partner                                                                Survice uinse ruionnage
            Engineering AG                                                                Servico mviznr t arten
          eugravestzese 438004 zicSuittin                                                 Sss Catraton Servce
          Acenstod by e Suiae Accruitaton Srvcn (BAS)                                  Aesredtatintia: SCS 108
          ‘Te Snies Accretation Servic i on oh signatoristo the EA
          WiintertAgreoman fo th recoqniton ofcllbraion certfcates

          Glossary:
          TSL                     tissue simulating liquid
          NORMxy.z                sensitivity in free space
          ConF                    sensitivily in TSL / NORMxy.z:
          DCP                     diede compression point
          Polarization 0          9 rotation around probe axis
          Polarization 9          8 rotation around an axis that is in the plane normal to probe axis (at
                                  measurement center), ., 8 = 0 is normal to probe axis

          Calibration is Performed According to the Following Standards:
             a) IEEE Std 1528—2009, "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

          Methods Applied and Interpretation of Parameters:
             *   NORMxy,z: Assessed for E—fild polarization 8 = 0 (f s 900 MHz in TEM—call; f> 1800 MHz:
                 R22 waveguide). NORMx yz are only intermediate values, e., the uncertainties of
                 NORMxy,z does not effect the E*—field uncertainty inside TSL (see below ConvF).
             *   NORM(Dxy.z = NORMxy,z * frequency_response (see Frequency Response Chart). This
                 lingarization is implemented in DASY4 software versions later than 4.2. The uncertainty of
                 the frequency response is included in the stated uncertainty of ConvF.
             *   DCPxy,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.
             * Conv and Boundary Effect Parameters: Assessed in flat phantom using E—field (or
                 Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analytical feld
                 distributions based on power measurements for f> 800 Miz. 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 sensitvity in TSL corresponds to
                 NORMxy,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A
                 frequency dependent Convis used in DASY version 4.4 and higher which allows extending
                 the validty from £ 50 MHz to + 100 MHz.
             * 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 vitual measurement center
                 from the probe tip (on probe axis). No tolerance required.




Certificate No: ESIDV3—3149_Sep0®                        Page 2 of 9


TME
  ES3DV3 SN: 3149                                                 September 25, 2009




                        Probe ES3DV3
                                      SN: 3149


                       Manufactured:              June 12, 2007

                       Calibrated:               September 25, 2009



                                Calibrated for DASY4 System




Certificate No: ESsDV3—3149_Sepoo         Page 3 or 9


TME
    ES3DV3 SN: 3149                                                                     September 25, 2009
                    DASY — Parameters of Probe: ES3DV3 SN:3149

    Sensitivity in Free Space*                                                    Diode Compression®

            NormX           1.14£10.1%              V/(V/im)?                  DCPX            g4mV
            Norm¥           1.23210.1%              pVi(Vim)?                  DCP Y           95mV
            NormzZ          1.29410.1%              uV/(Vim)?                  DCPZ            $imV

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

    Boundary Effect

    TSL                   9OOMHz            Typical SAR gradient: 5% per mm

    Sensor Center to Phantom Surface Distance                                                 3.0 mm     4.0 mm
    SARbe[%]            Without Correction Algorithm                                          3.8        1.6
    SARbe[%]            With Correction Algorithm                                             0.8        0.7

    TSL                   1810MHz           Typical SAR gradient: 10% per mm

    Sensor Center to Phantom Surface Distance                                                 3.0 mm     4.0 mm
    SARbe[%]            Without Correction Algorithm                                          6.8        3.6
    SARbe[%]            With Correction Algorithm                                             0.4        0.2


    Sensor Offsct

            Probe Tip to Sensor Center                                          2.0 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 distributio
     Corresponds to a coverage probability of approximately 95%                                               ‘




            * The uncertainies of NormXY,Z do not affec the E%eld uncertanty nside TSL (see Page 8)
            ° Numerieal inearzation parameter: uncertaity not requred




Certifcate No:   ES8DV3—3149_Sepo®                     Page 4 of 9


TME
   ES3DV3 SN: 3149                                                                                     September 25, 2009



                                                   Frequency Response of E—Field
        Frequency response (normalized)
                                          F
                                          2
                                          F
                                          C
                                          £




                                              0       500     1000        1500         2000     2500     3000
                                                                        £ (utte]
                                                                     —»—TEW Cell       —*—Waveguide




                                              Uncertainty of Frequency Response of E—field: +5.0%(k=2)




Certifcate No: ES8DV3—3149_Sept9                                         Page 6 of 9


TME
   ES3DV3 SN: 3149                                              September 25, 2009




                         Receiving Pattern (4), 0 =0°
                                   soo mve, rem                 1eooune was




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




Gertifiate No: ES3DV3—3140_Sep09                  Page 6of 9


TME
   ESSDV3 SN: 3149                                                                                         September 25, 2009


                                          Dynamic Range f(SARneag)
                                                  (Waveguide: WGB, f= 1800 MHz)


                     input Signal fiv)




                                         mee i

                                         180                        ‘                 !
                                            00001          0001    oo1          0.4               1       10    100
                                                                         SAR [mWion‘]
                                                  |_   ~#—not compensated             —#— compensated




                                                       1                                  1           !           !
                                          o.001            o0            o1                   1           10          100
                                                                         SAR {mWiom‘]


                                         Uncertainty of Linearity Assessment: 30.5% (k=2)




Cortifate No: ES3DV3—3149_Sepdo                                   Page 7 or s


TME
      ES3DV3 SN: 3149                                                                  September 25, 2009



                               Conversion Factor Assessment
                 s00—8000 4) eniust $00 itz                          1200 — 1900 (WG) Hoad liquid 1800 Mz
                                                              s




                                                                        m      s      s     e       s        ce
                                                                                     *imm
                                                                         ~>—Analvical oMeaswremenis




850         50 /2100          Head     41.515%         0.9025%              0.91      1.13       6.56       £11.0% (k=2)
900         50 /£100          Head 41.525%             0.9725%              0.83      126        6.34 £11.0% (k=2)
1800        50 /£100          Head 40.045%             14025%               0.69      147        518. £11.0% (k22)
1900        50 £100           Head 40.045%             14025%               0.72      1.38       6.03 £11.0% (k=2)
2100        50 /£100          Head 39.815%             14945%               0.66      1.34       4.58 £11.0% (k=2)

850         250 /£100         Body     55.245%         0.9725%              0.76      1.26       6.22.      £11.0% (k=2)
900         250 /£100         Body     §5.025%         1.0515%              0.99      1.06       6.02.      £11.0%   (k=2)
1800        250 /£100         Body     §3.315%         1.5225%              0.75      1.34       4.97       £11.0%   (k=2)
1900        50 /£100          Body     §3.325%         15225%               0.62      133        468        £11.0%   (k=2)
2100        50 £100           Body     53.525%         1.5745%              0.68      1.34       4.35       411.0%   (k=2)


© The validty of £100 Miz only applies for DASY v44 and higher (see Page 2). The uncertainty is the RSS of the
Conv: uncertainty at callbration frequency and the uncertainty for the indicated frequency band.




   Certiicate No: ESBDV3—2149_Sep0®                    Page 8 of 9


TME
   ES3DV3 SN: 3149                                                        September 25, 2009



                                  Deviation from Isotropy
                                       Error (4, 0 ), £= 900 MBz




                                                                                     «s




                    (probe rotation)                                          6
                                                                   (polarization rotation)




                      Uncertainty of Spherical Isotropy Assessment: +2.5%(k=2)




Cortifate No: ESSDV3—3149_8ep09              Page 9 of 9


                                                No.2010SAR00068
                                                  Page 82 of 99


ANNEX F        DIPOLE CALIBRATION CERTIFICATE
835 MHz Dipole Calibration Certificate


TME                                                                                     e        mgo <— —<——




 nemusscttt© TVR
 Telecommunication Metrology Center of MUIT



 Glossary:
 TSL                     tissue simulating liquid
 Conve                   sensitivity in TSL / NORMxyz
 NA                     not applicable or not measured

 Calibration is Performed According to the Following Standards:
 a) IEEE Sid 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 rangeof 300MHz to 3GHz)®, February 2005
 ©) Federal Communications Commission Office of Engineering & Technology (FCC OET),
     "Evaluating Compliancewith 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) DASY System Handbook

 Methods Applied and Interpretation of Parameters:
 * 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.
 *    Antenna Parameters with TSL: The dipole is mounted with the spacerto position its feed point
      exactly below the center marking ofthe flat phantom section, with the arms oriented parallel to
      the body axis.
 *    Feed Point Impedance and Return Loss: These parameters are measured with the dipole
      positioned under the liquid filled phantom. The impedancestated is transformed from the
      measurementat the SMA connector to the feed point. The Return Loss ensures low reflected
      power. No uncertainty required.
 *    Electrical Delay: One—way delay between the SMA connector and the antennafeed point. No
      uncertainty required.
 *    SAR measured: SAR measured at the stated antenna input power.
 *    SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
      connector.
 *    SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the
      nominal SAR result.




 Certificate No: D835V2—443_Feb10                Page 2 of 9


TME                                                                                         llcucc ucce s ieeeeJ
                                                                                                 fgo c l —~




 Defuesstt+~
    2  w fars. >
                 TVIREC
 Telecommunication Metrology Center ofMIIT

 Measurement Conditions
    DASY system confiquration, as far as not given on page 1.
      DASY Version                                    pasys                                    vso
      Extrapolation                            Advanced Extrapolation
      Phantom                                  2mm Oval Phantom ELHM4
      Distance Dipole Center — TSL                    15 mm                                 with Spacer
     Zoom Scan Resolution                        de, dy, 6z = 5 mm
      Frequency                                  835 MHz #1 Miz


 Head TSL parameters
    The following parameters and calculations were applied.
                                                       Temporature            Permitivity            Conductivity
      Nominal Hoad TSL parameters                       20°C                   a15                  0.0 mhoim
      Measured Head TSL parameters                    @ao:o2)°c               41826 %             0.¢2mhoim £6 %
      Head TSL temperature during test                @iz02)°c                  —                      —


 SAR result with Head TSL

      SAR averaged over 1. cti". (1 g) of Head TSL                Condition
      SAR measured                                            250 mW input power             238 mW1g
      SAR normalized                                           normalized to 1W              9.52 mW1 g
      SAR for nominal Head TSL parameters ‘                    normalized to 1W         841 mW (g 2 17.0 % (ke2)

      SAR averaged over 10 cmi" (10 g) of Head TSL                Gondition
      SAR measured                                            250 mW input power            154 mW1g
      SAR normalized                                           normalized to 1W             6.18 mW /g
      SAR for nominal Head TSL parameters ‘                    normalized to 1W        612 mW /g 4 16.6 % (k=2)




         " Correction to nominal TSL parameters according to d),chapter "SAR Sensitviios®
 Certificate No: D835V2—443_Feb10                  Page 3 of9


TME
 nefarsartt~ TVRC
 Telecommunication Metrology Center of MIIT


 Body TSL parameters
    The following parameters and calculations were applied.
                                                      Temperature            Permitivity       Conductivity
      Nominal Body TSL parameters                        220°C                  ss2            0.7 mhoim
      Measured Body TSL parameters                   @a002)°c                 54520%         0.07mhoim 6 %
      Body TSL temperature during tost               @1ez02°C                    —                 —


 SAR result with Body TSL

      SAR averaged over 1. cni" (1 g) of Body TSL                Condition
      SAR measured                                           280 mW input power             241 mW1g
      SAR normalized                                          normalized to 1W              964 mW!g
      SAR for nominal Body TSL parameters *                   normalized to 1W        9.87 mW /g £ 17.0 % (k=2)

      SAR averaged over 10 Cmm‘ (10 g) of Body TSL               Condiion
      SAR measured                                           250 mW input power             1.57 mW1 q
      SAR normalized                                          normalized to 1W              828 mW ! g
      SAR for nominal Body TSL parameters *                   normalized to 1W        6.24 mW /g £ 16.5 % (ke2)




           orrection to nominal TSL parameters according to 0), chapter °SAR Sensitvies®
 Certificate No: D835V2—443_Feb10                 Page 4 o9


TME
 nefpurstHt c —TMIRC
 Telecommunication Metrology Center of MIIT



  Appendix

 Antenna Parameters with Head TSL

      Impedance, tansformed to feed point                                        §3.70 —37 0
      Retum Loss                                                                   —25.908



 Antenna Parameters with Body TSL

      Impedance, ransformed to feed point                                        49.40—5.1j0
      Retur Loss                                                                   «25can


 General Antenna Parameters and Design

      Electrical Delay (one direction)                      i                       1.387 ns
 Afterlong term use wth 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured.

 The dipole is made of standard semiigid coaxial cable. The center conductor of the feeding ine is drecty connected
 to the second arm of the dipole. The antenna is therefore short—cirouited 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                                                           September 3, 2001




 Certificate No: DB3SV2—443_Feb10                    Page s of 9


TME                                                                                         mgo <c —. c




 nefusstHtt> TVR
 Telecommunication Metrology Center of MIIT
 DASY5 Validation Report for Head TSL

                                                                      Date/Time: 2010—2—26 14:31:40
 Test Laboratory: TMC, Beijing, China
 DUT: Dipole 835 MHz; Type: DB35V2; Serial: SN: 443
 Communication System: CW Frequency: 835 Miz Duty Cycle: 1:1
 Medium: Head 835Mz
 Medium parameters used: f = 835 Milz; 0 = 0. 92 mho/m; ©.=41.6; o = 1000 kg/m‘
 Phantom section: Flat Section

 DASY5   Configuration:
    ®     Probe: ESIDV3—SN3149; ConvP(6.56, 6.56, 6.56); Calibrated: 25.09.09
    ®—    Electronics: DAE4 Sn771; Calibration: 19.11.09
    ®—    Phanton: 2mm Oval Phantom ELM; Type: QDOVAOIBB
    ®     Measurement SW: DASY5, ¥5.0 Build 119.; Postprocessing SWSEMCAD, V13.2 Build 87


 Pin=250nW; d=15mm/Zoom Scan (7x7x7)/Cube 0:
 Measurement grid: dx=Snm, dy=5mn, dz~5mm
 Reference Value = 54.8 V/m; Power Drift = —0. 037 dB
 Peak SAR (extrapolated) = 3. 11 Wkg
 SAR(L g) =2.38 mW/g; SAR(IO g) = 1.54 nf/g
 Waximum value of SAR (measured) = 2. 71 mW/g

         []

              224


              ~4.48


              5.72


              —0.96


              41.2
                      0 dB = 2. TinW/g




 Certificate No: D835V2—443_Feb1O               Page 6 of 9


TME                                                                            on rmerneeed
                                                                                nonge <— 96 e~




 nemurnpttHtc —TMIRC
 Telecommunication Metrology Center ofMIIT

 Impedance Measurement Plot for Head TSL

         ExD s     a ues            usurae cassace suze pr   sos.000 ao0 mce
                                          ind




 Certificate No: D835V2—443_Feb1O             Page 7 of9


TME                                                                                          fgco <— <<—~




 DtMeststs&‘c TMUIRC
 Telecommunication Metrology Center of MIIT



 DASY5 Validation Report for Body TSL

                                                                       Date/Time: 2010—2—26 9:52:36
 Test Laboratory: TMC, Beijing, China
 DUT: Dipole 835 MHz; Type: DB35V2; Serial: SN: 443
 Communication System: CW Frequency: 835 MHz Duty Cycle: 1:1
 Medium: Body 839Mz
 Medium parameters used: f = 835 Mliz; .0 = 0. 97 mho/m;             © . = 54. 5; .9 = 1000 kg/n‘
 Phantom section: Flat Section

 DASYS Configuration
    ® Probe: ESSDV3 ~SN3149; ConyR(6.22, 6.22, 6.22); Calibrated: 250909
        Electronics: DAE4 $n771; Calibration: 19.11.09
         Phanton:. 2mm Oval Phantom EL Type: QDOVAOOIBB
         Measurement SW. DASYS, V5.0 Build 1199; Postprocessing SW: SEMCAD, V13.2 Build 87


 Pin=250nW; d=15mm/Zoom Scan (7x7x7)/Cube 0:
 Measurement grid: dx=5nm, dy=Snm,. dz=5mm
 Reference Value = 54.0 V/m; Power Drift = 0. 025 dB
 Peak SAR (extrapolated) = 3. 78 W/ke
 SAR(I g) =2.41 ml/g; SAR(IO g) = 1. 57 al/g
 Maximum value of SAR. (measured) = 2. 70 mW/g
           dB
            0.000


           214




           5.42


           —8.56


           410.7

                     0 dB = 2. 7Onl/g



 Certificate No: DB35V2—443_Feb10               Page 8 of 9


TM’:«                                                                        rnvme narrvveed
                                                                                nooge <~ ze v e




  netusmfHto TVRC
  Telecommunication Metrology Center of MIIT




  Impedance Measurement Plot for Body TSL
         c sn       a ue            wanose —sscece anserpr   sas.o00 oo in

                                                                              Oit Rarkers
                                                                               aeusioe




 Certificate No: D835V2—443_Feb10            Page s of9


TME                                                                                            Aninn rnvensenced
                                                                                                     nongn n n <n >




                                                                                           lt

 mesu            esun            are        Trur 556
                                                  oys
 Telecommunication Metrology Center of MIIT      "r/,m\\\‘
  Client           _____TMC                                                            8

  Object                                    bi900v2 — sN: 541                    Cz              8
  Calibration Procedure(s)                  masins
                                            Calibration procedure for dipole validation kits

  Calibration date:                        Febriary 26, 2010                      5
  Condition ofthe calibrated item           ce                                                                §
  This calibration Certificate documents the traceability to national standards, which realize the physical units of
  measurements(SD). The measurements and the uncertainties with confidence probability are given on the
  following pages and are part ofthe certificate.
  All calibrations have been conducted in the closed laboratory facility: environment temperature@2+3)C. and
  humidity<70%.

  Calibration Equipment used (M&TE critical for calibration)


  Primary Standards    _____!__| ID #    Cal Date(Calibrated by, Certificate No.)              Scheduled Calibration
  Power MeterNEVD                10123 04—Sep—09 (TMC, No. 1200—28)                             Sep—10
  Power sensor NRV—Z5             100333 04—Sep—09 (TMC, No.3209—248)                            Sep—10
  Reference Probe ES3DV3 SN3149 25—Sep—09(SPEAG, No.ES3—3149_Sep09)                              Sep—10
  para                           SN 771. 19—Nov—09(SPEAG, No.DAB4—771_Nov0®)                     Nov—10
  RF generator E438C             MY45092879 18—Jun—09(TMC, No#Z00—302)                            Jun—10
  Network Analyzer 8753E US38433212 29—Aug—09(TMC, No209—056)                                    Aug—10


                                  Name                     Function                                      Signature
  Calibrated by:
              Y               Lin Hao       _ sanang
                                              SAR TestEngineer                    _                  ol
                                                                                                     @;fi,—#;
  Reviewed by:                gas                     SARProjectLeader                  a            SX

  Appoved y                   (bubmpong               DepubDincoroitebtomey _                         $2 M5]q
                                                                                          Issued: February 26, 2010
  ‘This ealibration certificate shall not be reproduced except in full without written approval ofthe laboratoty.

 Centificate No: D1900Y2—541_Feb10                  Page 1 of9


TME
 flns=c TVR
 Telecommunication Metrology Center of MIIT



 Glossary:
 TSL                      tissue simulating liquid
 ConvE                    sensitivity in TSL / NORMx.y.z
 NA                      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) 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 300MHz to 3GHz)®, February 2005
 ©) 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) DASY System Handbook


 Methods Applied and Interpretation of Parameters:
 * 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.
 *    Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point
      exactly below the center marking ofthe flat phantom section, with the arms oriented parallel to
       the body axis.
 *     Feed Point Impedanceand 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 connectorto the feed point. The Return Loss ensures low reflected
       power. No uncertainty required.
 *     Electrical Delay: One way delay between the SMA connector and the antenna feed point. No
       uncertainty required.
 *     SAR measured: SAR measured at the stated antenna input power.
 *     SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
      connector.
 +     SAR for nominal TSL parameters: The measured TSLparameters are used to calculate the
       nominal SAR result.




 Certificate No: D1900V2—541_Feb10               Page 2 of9


TME                                                                                            en

 neofussmtHst~ TMREC
 Telecommunication Metrology Center of MIIT

 Measurement Conditions
    DASY system confiquration, as far as not given on page 1.
      DASY Version                                    pasys                                      vso
      Extrapolation                             Advanced Extrapolation
      Phantom                                   2mm Oval Phantom EL1

      Distance Dipole Center — TSL                    10 mm                                   with Spacer
      Zoom Sean Resolution                        d, dy, dz = 5 mm
      Frequency                                   1000 MHz x 1 MHz


 Head TSL parameters
    The following parameters and calculations were applied
                                                      Temporature               Pormitivity           conductivity
      Nominal Head TSL parameters                       220°0                      40.0               1440 mhoim
      Measured Head TSL parameters                   g2002)°C                    30616 %            1.40mho/m £6 %
      Head TSL temperature during test               @i19202)°C                     ~—                    —


 SAR result with Head TSL

      SAR averaged over 1. cm" (1 g) of Hoad TSL                    Condition
      SAR measured                                              250 mW input power             981 mW/g
      SAR normalized                                             normalized to 1W              306 mW/g
      SAR for nominal Head TSL parameters *                      normalized to 1W        39.4 mW /iq £17.0 % (k=2)

      SAR averaged over 10 C\ (10 g) of Head TSL                    Congition
      SAR measured                                              250 mW input power                505 mW /g
      SAR nomalized                                              normatized to 1W              202 mW1g
      SA for nominal Head TSL parameters *                       normalized to 1W        20.1 mW q £ 16.6 % (K=2)




         * Correction to nominal TSL parameters according to d), chapter "SAR Sensitvites®
 Certificate No: D1900Y2—541_Feb1O                 Page 3 of9


TME

 nieirubstts—tc —TMIRC
 Telecommunication Metrology Center ofMIIT




 Body TSL parameters
   The following parameters and calculations were applied
                                                     Temporature             Pormittivity        Conductivity
     Nominal Body TSL parameters                       220°C                    sas              1.52 mhoim
     Measured Body TSL parameters                   @2002)°C                  52.5 £6%         1.51 mhoim 26 %
     Body TSL temperature during test               @18202)°C                    w                   —


 SAR result with Body TSL

     SAR averaged over 1 _cni"_(1 ) of Body TSL                   Condiion
     SAR measured                                             250 mW input power             104 mW1g
     SAR normalized                                            normalized to 1W              41.8 mW /g
     SAR for nominal Body TSL parameters *                     normalized to 1W        41.4 mW 1 £17.0 % (ke2)

     SAR averaged over 10 cm_(10.g) of Body TSL                   Condiion
     SAR measured                                             250 mW input power             5.24 mW 1g
     SAR normalized                                            normalized to 1W              21.0 mW1g
     SAR for nominal Body TSL parameters *                     normalized to 1W        20.9 mW 1g x 16.5 % (k=2)




        * Gorrection to norminal TSL parameters according to d),chapter "SAR Sensitvites®
 Certificate No: D1900V2—541_Feb10                Page 4 of


TME4
                                                                                               kevren n en rveved
                                                                                                    fooge <— ze ~~




 ~ENLAISWb NEs t#t
 Telecommunication MetrologyCenter of MIIT
                                                              TME

  Appendix

 Antenna Parameters with Head TSL

      Impedance, transformed to feed point                                       sean +4 0 in
      Retum Loss                   >                                               —23.708B



 Antenna Parameters with Body TSL

      Impedance, ransformed to feed point                                        4700 +7.1 in
      Retum Loss                                                                   —22.008



 General Antenna Parameters and Design

      Electncal Delay (one direction)                                               1,201 ns                           ]


 Afer lng 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 semiigid coaxial cable. The center conductor ofthe feeding line i directly connected
 to the second arm of the dipole. The antenna is therefore short—cirouited 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                                                             October 4, 2001




 Certificate No: D1900V2—541_Feb10                 Page s of 9


TME                                                                                        ns sn e >




 nofiutsttstt+~ TVR
 Telecommunication Metrology Center of MIIT
 DASY5 Validation Report for Head TSL

                                                                     Date/Time: 2010—2—26 15:20:47
 Test Laboratory: TMC, Beijing, China

 DUT: Dipole 1900 MHz; Type: D1900V2; Serial: SN: 541
 Communication System: CW Prequency: 1900 Miz Duty Cyele: 1:1
 Medium: Head. 190040
 Medium parameters used: f = 1900 Mz ; 0             1. 40 mho/m; ¢, = 39. 6; o = 1000 kg/m
 Phantom section: Flat Section

 DASY5 Configuration:
    ®    Probe:      ESSDV3=SN3149: ConvF(.03, 5.0. 5.03); Calibrated: 25.09.09
         Electronics: DAE4 Sn771; Calibration: 19.11.09
         Phanton:. 2mm Oval Phantor     Type: opovaooiBe
         Measurement SWDASY5, V3.0 Build 119.; Postprocessing SW: SEMCAD, V13.2 Build 87


 Pin=250nW; d=10mm/Zoom Scan (7x7x7)/Cube 0:
 Measurement grid: dx=5nm,. dy=Snm,. dz=5nm
 Reference Value = 85. 1 V/m; Power Drift = —0.057 dB
 Peak SAR (extrapolated) = 18. 8 Wke
 SAR(L g) =9.91 mW/g; SAR(1O g) = 5.05 mil/g
 Maximum value of SAR (measured) = 11.5 mW/z
           dB
            0.000


           —8.45


           5.92


           —10.4


           13.8


           473
                     0 dB = 11. Snl/g




 Certificate No: D1900V2—541_Feb10            Page 6 of 0


TME                                                                         mm rnmmnmeened
                                                                              nooge nc n ++




 nefebsteHt— TR
 Telecommunication Metrology Center of MIIT


 Impedance Measurement Plot for Head TSL

        ED sn      i uns         asessse srerss   onan   1 so0.000 ooo ie

                                                                             ut rarkers
                                                                              weease




                                                                             C Narkers




 Certificate No: D1900V2—541_Feb10         Page 7 of9


TM:«
                                                                                        kevren n en rveved
                                                                                             fooge <— ze ~~




 neeastnto TR
 Telecommunication Metrology Centerof MIIT



 DASY5 Validation Report for Body TSL

                                                                          Date/Time: 2010—2—26 10:41:08
 Test Laboratory: TMC, Beijing, China

 DUT: Dipole 1900 Miz; Type: D1900V2; Serial: SN: 541
 Communication System: CW Frequency: 1900 MHz Duty Cyele: 1:1
 Medium: Body 19004z
 Medium parameters used: f = 1900 Miz;              = 1. 51 mho/m;.       ©, = 52.5; o. = 1000 kg/n‘
 Phantom section: Flat Section

 DASYS    Configuration
    ®      Probe:       oV      149; ConvR(4.68, 4.68, 4.68); Calibrated: 25.09.09
    ®—     Electronics: DAE4 Sn771; Calibration: 19.11.09
    ®       Phanton: 2mm Oval Phantom EL1; Type: QDOVAOOIBB
    ©.—   Measurement SWDASY5, ¥5.0 Build 119.9; Postprocessing SW: SEMCAD, V13.2 Build 87


 Pin=250mW; d=10mm/Zoom Scan (7x7x7)/Cube 0:
 Measurement grid: dx=onm, dy=5mm, dz—5nm
 Reference Value = 80.2 V/m; Power Drift =                    —0.009 dB
 Peak SAR (extrapolated) = 19. 1 W/ke
 SAR(L g) = 10.4 ml/g; SAR(1O g) = 5.24 mW/g
 Maximum value of SAR (measured) = 12.0 mM/g
            dB
            0.000


             —3.46


             5.92


             —10.4


             —13.8


             47.3

                       0 dB = 12. Onll/g


 Certificate No: D1900¥2—541_Feb10              Page $ of 9


TME

 mlenfeecehtTNee
 Telecommunication Metrology Center of MIIT




 Impedance Measurement Plot for Body TSL

              s   a vire        menses nevme soraop   1 s00.000 000 m
        G                                                               on tarkers
        der                                                              waerne
        cor


        y
        y




                                                                        G2 Markers
                                                                        a
                                                                        L       at




 Certificate No: D1900V2—541_Feb1O      Page 9 of 9



Document Created: 2010-09-19 14:45:50
Document Modified: 2010-09-19 14:45:50

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC