V100 SAR_Dipole_D2450v2_sn728_20111122c

FCC ID: MAU049

RF Exposure Info

Download: PDF
FCCID_1830112

Calibration Laboratory of                                                                                         Schweizerischer Kalibrierdienst
Schmid & Partner                                                                                                  Service suisse d‘étalonnage
  Engineering AG                                                §                                                 Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                     *7/7‘-\\\\‘,«                                    Swiss Calibration Service
                                                                    Wls


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 callbration certificates

Ciient       CCS—TW (Auden)                                                                    Certiicate No: D2450V2—728_Nov11

|CALIBRATION CERTIFICATE                                                                                                                            I
 Object                               D2450V2 — SN: 728


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



 Callbration date:                    November 22, 2011




 This calibration certificate documents the traceabity 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 facilty: environment temperature (22 + 3)°C and humidity < 70%


 Callbration Equipment used (MATE criical for calibration)


 Primary Standards                      1D #                      Cal Date (Gertificate No.)                            Scheduled Callbration
 Power meter EPM~442A                   GB37480704                05—0ct—11 (No. 217—01451)                             Oct—12
 Power sensor HP 8481A                  US37202783                05—Oct—11 (No. 217—01451)                             Oct—12
 Reference 20 dB Aftenuator                                       29—Mar—11 (No. 217—01368)                             Apri2
 Type—N mismatch combination               ;                      29—Mar—11 (No. 217—01371)                             Apr12
 Reference Probe ESSDV3                 SN: 3205                  29—Apr—11 (No. ES3—8205_Apri1)                        Apr12
 DAE4                                   SN: 601                   O4—Jul—11 (No. DAE4—601_Jul11)                        Ju+12


 Secondary Standards                    ID #                      Check Date (in house)                                 Scheduled Check
 Power sensor HP 8481A                  MY41092317                18—0ct—02 (in house check Oct—11)                     in house check: Oct—13
 RF generator R&S SMT—06                100005                    04—Aug—99 (in house check Oct—11)                     In house check: Oct—13
 Network Analyzer HP 8753E              US37300585 $4206          18—0ct—01 (in house check Oct—11)                     In house check: Oct—12



                                        Name                                   Function                                  Signature
 Callbrated by:                        Jeton Kastrati                          Laboratory Technician       &—= f                     ‘ Z


                                                                                                                    T        e
 Approved by:                          Katja Pokovic                          Technical Manager
                                                                                                                  /(,///éf:;
                                                                                                                     4      ;



                                                                                                                        Issued: November22, 2011
 This callbration certiicate shall not be reproduced except in full without written approval of the laboratory.

Certificate No: D2450V2—728_Nov11                                     Page 1 of 8


                                                                       t (9pe
 Calibration Laboratory of                                   a //z78
                                                                                         Schweizerischer Kalibrierdienst
                                                             SA




                                                        )[
 Schmid & Partner




                                                                                &
                                                                                         Service suisse d‘étalonnage
   Engineering AG                                                                        Servizio svizzero di taratura




                                                                                /n
                                                             N
                                                              77                NS8
 Zeughausstrasse 43, 8004 Zurich, Switzerland                           /m               Swiss Calibration Service
                                                                 I'/'lluln\\‘\\\


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

 Glossary:
 TSL                         tissue simulating liquid
 ConvrF                       sensitivity in TSL / NORM x,y,2z2
 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) 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
     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:
     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 of the 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 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.
         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 TSL parameters are used to calculate the
         nominal SAR result.



Certificate No: D2450V2—728_Nov11                                Page 2 of 8


     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.                   6.   .
                                                                      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        37.7 £6 %           1.84 mho/m * 6 %
           Head TSL temperature change during test                       <0.5 °C
C   SAR result with @g TSL

          SAR averaged over 1 cm‘ (1 g) of Head TSL                    Condition                            .
          SAR measured                                       ~250 rfiW input power                     ~13.7 mW / g
          SAR for nominal Head TSL parameters                 ~ normalized to 1W,              53.7 mW /g # 17.0 % (k=2)

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

          SAR measured                                        250 mW input power                        6.35 mW / g
          SAR for nominal Head TSL parameters                      normalized to 1W            25.1 mWw ig * 16.5 % (k=2)



    Body TSL parameters
        The following parameters and calculations were applied.
                                                                     Temperature        Permittivity                Conductivity
          Nominal Body TSL parameters                                   22.0 °C               5’2.7                 1.95 mho/m _
          Measured Body TSL parameters                               (22.0 + 0.2) °C        50.9 + 6 %~         2.01 mho/m +6 %
          Body TSL temperature change during test                       <0.5 °C                                 -       gaae


    SAR result
          ,    with E—4«
                     Body TSL

          SAR averaged over 1 cm* (1 g) of Body TSL                   Condition
          SAR measured                                        250 mW input power                        13.1 mW / g
          SAR for nominal Body TSL parameters                      normalized to 1W          — 51.2 mW / g £17.0 % (k=2)


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

          SAR measured                                     ‘ 7 250 mW input power                      6.09 mW / g
          SAR for nominal Body TSL parameters                     normalized to 1W           ©24.0 mW / g + 16.5 % (k=2)



    Certificate No: D2450V2—728_Nov11                      Page 3 of 8


 Appendix
 Antenna Parameters with Head TSL

       Impedance, transformed to feed point                                          55.8 Q + 3.3 jQ
       Return Loss                                                                      — 24.0 dB


 Antenna Parameters with Body TSL

       Impedance, transformed to feed point                                          51.1 Q + 4.3 jQ
       Return Loss                                                                      —27.1 dB




 General Antenna Parameters and Design

       Electrical Delay (one direction)                                                  1.172 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                                                               January 09, 2003




Certificate No: D2450V2—728_Nov11                       Page 4 of 8


DASY5 Validation Report for Head TSL

                                                                                    Date: 22.11.2011

Test Laboratory: SPEAG, Zurich, Switzerland

DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 728

Communication System: CW; Frequency: 2450 MHz
Medium parameters used: f = 2450 MHz: 0 = 1.84 mho/m: &, = 37.7; p = 1000 kg/m‘
Phantom section: Flat Section
Measurement Standard: DASY5 (IEEE/TEC/ANSI C63.19—2007)

DASYS52 Configuration:

    *    Probe: ES3DV3 — SN3205; ConyF(4.45, 4.45, 4.45); Calibrated: 29.04.201 1

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

    *«   Electronics: DAE4 Sn601; Calibrated: 04.07.2011

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

    +    DASY532 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=Smm, dy=Smm, dz=Smm
Reference Value = 101.4 V/m; Power Drift = 0.08 dB
Peak SAR (extrapolated) = 28.548 W/kg
SAR(I g) = 13.7 mW/g; SAR(10 g) = 6.35 mW/g
Maximumvalue of SAR (measured) = 17.527 mW/g




                              12.00


                             —rn.00


                             zam


                             noo
                                      0 dB = 17.530mW/g




Certificate No: D2450V2—728_Nov1 1                  Page 5 of 8


Impedance Measurement Plot for Head TSL




                                                                   22 Nev 2011    ©9:50:17
          CHD sn       i u s            ® 55000 a   22676 0. 212.27 pH           2 450.000 008 MHz



          De1

          Ca




          is
          16

          Hid

          cH2




          Ca




          Hid

                    StaRT   2 250.000 000 Miz                                2 €50.000 000     Miz




Certificate No: D2450V2—728_Nov11                    Page 6 of 8


DASY5 Validation Report for Body TSL

                                                                                   Date: 22.11.2011

Test Laboratory: SPEAG, Zurich, Switzerland

DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 728

Communication System: CW; Frequency: 2450 MHz
Medium parameters used: f= 2450 MHz; a = 2.01 mho/m: & = 50.9; p = 1000 kg/m‘
Phantomsection: Flat Section
Measurement Standard: DASY5 (IEEE/IEC/ANST C63.19—2007)

DASY52 Configuration:

        Probe: ES3DV3 — SN3205; ConvF(4.26, 4.26, 4.26); Calibrated: 29.04.201 1

        Sensor—Surface: 3mm(Mechanical Surface Detection)

        Electronics: DAE4 Sn601; Calibrated: 04.07.201 1

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

        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 =96.441 V/m; Power Drift = —0.008 dB
Peak SAR (extrapolated) = 27.089 W/kg
SAR(I g) = 13.1 mW/g; SAR(10 g) = 6.09 mW/g
Maximum value of SAR (measured) = 17.326 mW/g




                              10.00


                              1s.00


                             un


                             ason
                                      0 dB = 17.330mW/g




Certificate No: D2450V2—728_Novi 1                  Page 7 of 8


Impedance Measurement Plot for Body TSL




                                                                 22 Nov 2ar1 Ggiserse
          CHI sn       i U rs          mSL111 o   4.3145 0.   200.27 pH      2 450.000 000 MHz




          Del

          Ca



          fvg
          16


          Hia

          CH2




          Av
          16°

          H1d

                    sta       Se.000 ao6 nz                            stoP 2 £50.000 000 Miz




Certificate No: D2450V2—728_Nov1 1                  Page 8 of 8



Document Created: 2012-06-29 14:15:01
Document Modified: 2012-06-29 14:15:01

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