RF Exposure Report Appendix III

FCC ID: JNF-Z-217XP

RF Exposure Info

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FCCID_2411099

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


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

Client       CCS—CN (Auden)                                                                     Certificate No: D2450V2—728_May13

ICALIBRATION CERTIFICATE
 Object                                D2450V2 — SN: 728


 Calibration procedure(s)              QA CAL—05.v9
                                       Calibration procedure for dipole validation kits above 700 MHz



 Calibration date:                     May 02, 2013



 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 EPM—442A                   GB37480704                O1—Nov—12 (No. 217—01640)                            Oct—13
 Power sensor HP 8481A                  US37292783                O1—Nov—12 (No. 217—01640)                            Oct—13
 Reference 20 dB Attenuator             SN: 5058 (20k)            04—Apr—13 (No. 217—01736)                            Apr—14
 Type—N mismatch combination            SN: 5047.3 / 06327        04—Apr—13 (No. 217—01739)                            Apr—14
 Reference Probe ESSDV3                 SN: 8205                  28—Dec—12 (No. ES3—3205_Dec12)                       Dec—13
 DAE4                                   SN: 601                   25—Apr—13 (No. DAE4—601_Apr13)                       Apr—14


 Secondary Standards                    ID #                      Check Date (in house)                                Scheduled Check
 Power sensor HP 8481A                  MY41092317                18—Oct—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              US37390585 $4206          18—Oct—01 (in house check Oct—12)                     In house check: Oct—13



                                        Name                                   Function
 Calibrated by:                         Claudio Leubler                        Laboratory Technician



 Approved by:                           Katia Pokovic                          Technical Manager
                                                                                                              zes
                                                                                                                       Issued: May 2, 2013
 This calibration certificate shall not be reproduced except in full without written approval of the laboratory.


Certificate No: D2450V2—728_May13                                     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 Agreement for 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) 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:
   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
         paralle! 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.
 The reported uncertainty of measurement is stated as the standard uncertainty of measurement
 multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage
 probability of approximately 95%.



Certificate No: D2450V2—728_May13                                Page 2 of 8


Measurement Conditions
   DASY system configuration, as far as not given on page 1.
     DASY Version                                              DASYS                              V52.8.6
     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   37.7 £6 %          1.83 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                     13.6 Wikg
     SAR for nominal Head TSL parameters                     normalized to 1W         53.5 W/kg * 17.0 % (k=2)

     SAR averaged over 10 cm* (10 9 of Head TSL                  condition
     SAR measured                                        250 mW input power                  6.32 Wi/kg
     SAR for nominal Head TSL parameters                     normalized to 1W         25.0 Wikg * 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    51.2 26 %         2.03 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                     13.1 W/kg

     SAR for nominal Body TSL parameters                     normalized to 1W         51.1 Wikg + 17.0 % (k=2)

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

     SAR measured                                        250 mW input power                  6.07 W/kg
     SAR for nominal Body TSL parameters                     normalized to 1W         23.9 Wikg + 16.5 % (k=2)



Certificate No: D2450V2—728_May13                     Page 3 of 8


Appendix

Antenna Parameters with Head TSL

      Impedance, transformed to feed point                                           56.7 Q + 5.4 jQ
      Return Loss                                                                       —21.9 dB



Antenna Parameters with Body TSL

      Impedance, transformed to feed point                                           52.4 Q + 7.6 jQ
      Return Loss                                                                      —22.2 dB




General Antenna Parameters and Design

      Electrical Delay (one direction)                                                  1.153 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. On some of the dipoles, small end caps
are added to the dipole arms in order to improve matching when loaded according to the position as explained in the
"Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still
according to the Standard.
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_May13                         Page 4 of 8


DASY5 Validation Report for Head TSL

                                                                                   Date: 02.05.2013

Test Laboratory: SPEAG, Zurich, Switzerland

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

Communication System: UID 0 — CW; Frequency: 2450 MHz
Medium parameters used: f = 2450 MHz; 0 = 1.83 S/m; & = 37.7; p = 1000 kg/m3
Phantom section: Flat Section
Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2007)

DASY52 Configuration:

    e   Probe: ES3DV3 — SN3205; ConvF(4.52, 4.52, 4.52); Calibrated: 28.12.2012;

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

    e   Electronics: DAE4 Sn601; Calibrated: 25.04.2013

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

    e   DASY52 52.8.6(1115); SEMCAD X 14.6.9(7117)


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 = 94.919 V/m; Power Drift = 0.09 dB
Peak SAR (extrapolated) = 28.3 W/kg
SAR(1 g) = 13.6 W/kg; SAR(10 g) = 6.32 W/kg
Maximum value of SAR (measured) = 17.6 W/kg




                            ~4.52


                            —9.04


                            —13.56


                            —18.08


                            —22.60

                                     0 dB = 17.6 W/kg = 12.46 dBW/kg




Certificate No: D2450V2—728_May13                   Page 5 of 8


Impedance Measurement Plot for Head TSL




                                                                   2 May 2013 10:07:32
          CHI si1     1 U FS          1: 56.698 a   5.3535 a   347.77 pH      2 450.000 000 MHz




          De1

          Ca




          Avg
          6

          H1d

          CH2




          Ca




          Av
          SS



          H1d

                    START 2 250.000 000 MHz                             STOP 2 650.000 000 MHz




Certificate No: D2450V2—728_May13                     Page 6 of 8


DASY5 Validation Report for Body TSL
                                                                                  Date: 02.05.2013

Test Laboratory: SPEAG, Zurich, Switzerland

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

Communication System: UID 0 — CW; Frequency: 2450 MHz
Medium parameters used: f = 2450 MHz; 0 = 2.03 S/m; &, = 51.2; p = 1000 kg/m*
Phantom section: Flat Section
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2007)

DASY52 Configuration:

       Probe: ES3DV3 — SN3205; ConvF(4.42, 4.42, 4.42); Calibrated: 28.12.2012;

       Sensor—Surface: 3mm (Mechanical Surface Detection)

       Electronics: DAE4 Sn601; Calibrated: 25.04.2013

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

       DASY52 52.8.6(1115); SEMCAD X 14.6.9(7117)


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 = 94.919 V/m; Power Drift = —0.01 dB
Peak SAR (extrapolated) = 27.5 W/kg
SAR(I g) = 13.1 W/kg; SAR(10 g) = 6.07 W/kg
Maximum value of SAR (measured) = 17.2 W/kg




                            413119



                            —17.58



                            —21.98

                                     0 dB = 17.2 W/kg = 12.36 dBW/kg




Certificate No: D2450V2—728_May13                   Page 7 of 8


Impedance Measurement Plot for Body TSL




                                                                 2 May 2013 10:06:50
          CHI) sii     1 U FS          1152355 a    7.5938 e 499.30 pH      2 450.000 000 MHz
                                                   ——r——



          Del

          Ca




          fAvg
          16


          H1d

          CH2




          Ca




          Av
          16 9


          H1d

                     START 2 250.000 000 MHz                          STOP 2 650.000 000 MHz




Certificate No: D2450V2—728_May13                    Page 8 of 8



Document Created: 2013-05-23 16:58:20
Document Modified: 2013-05-23 16:58:20

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