Test report

FCC ID: C3K-1126

Test Report

Download: PDF
FCCID_960067

  Microsoft
 Corporation
   Zune 120GB
Model Number: 1376
 FCC ID:C3K-1126



           June 20, 2008

    Report No. MCSO1369 Rev 01




         Report Prepared By




          www.nwemc.com
          1-888-EMI-CERT


                          © 2008Northwest EMC, Inc




Test Report MCSO1369 Rev 01                          2/28


                                                                            22975 NW Evergreen Parkway
                                                                                                Suite 400
                                                                                 Hillsboro, Oregon 97124

                                              Certificate of Test
                                        Issue Date: June 20, 2008
                                          Microsoft Corporation
                                 Model: Zune 120GB Model Number: 1376

                                                          Emissions
  Test Description          Specification                                Test Method                             Pass/Fail
                                                                         CISPR 22:2005 (Amended by
  Radiated Emissions        EN 55022: 2006 Class B                                                                 Pass
                                                                         A1:2005 and A2:2006)
  Radiated Emissions        FCC 15.109:2007 Class B                      ANSI C63.4:2003                           Pass
                            FCC 15.109(g) (CISPR 22:1997):2007
  Radiated Emissions                                                     ANSI C63.4:2003                           Pass
                            Class B
                                                                         CISPR 22:2005 (Amended by
  Conducted Emissions       EN 55022: 2006 Class B                                                                 Pass
                                                                         A1:2005 and A2:2006)
  Conducted Emissions       FCC 15.107:2007 Class B                      ANSI C63.4:2003                           Pass




  Modifications made to the product
  See the Modifications section of this report




  Approved By:



  Dean Ghizzone, President
                                                                                    NVLAP Lab Code: 200629-0



  This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the
  federal government of the United States of America.

  Product compliance is the responsibility of the client, therefore the tests and equipment modes of operation represented in
  this report were agreed upon by the client, prior to testing. This Report may only be duplicated in its entirety. The results of
  this test pertain only to the sample(s) tested. The specific description is noted in each of the individual sections of the test
  report supporting this certificate of test.




Test Report MCSO1369 Rev 01                                                                                                   3/28


  Northwest
                                    Revision History
  EMC                                                                          Revision 05/05/03




  Revision
                              Description               Date          Page Number
  Number


              Per client's request, add FCC ID:C3K-
  01                                                  6/20/2008   Cover Page
              1126 to the cover page.




Test Report MCSO1369 Rev 01                                                                   4/28


Northwest
                               Accreditations and Authorizations
EMC                                                                                                       Revision 03/18/05




FCC: Accredited by NVLAP for performance of FCC radio, digital, and ISM device testing.
Our Open Area Test Sites, certification chambers, and conducted measurement facilities have
been fully described in reports filed with the FCC and accepted by the FCC in letters maintained
in our files. Northwest EMC has been accredited by ANSI to ISO / IEC Guide 65 as a product
certifier. We have been designated by the FCC as a Telecommunications Certification Body
(TCB). This allows Northwest EMC to certify transmitters to FCC specifications in accordance
with 47 CFR 2.960 and 2.962.




NVLAP:        Northwest EMC, Inc. is accredited under the United States Department of
Commerce, National Institute of Standards and Technology, and National Voluntary Laboratory
Accreditation Program for satisfactory compliance with the requirements of ISO/IEC 17025 for
Testing Laboratories. The NVLAP accreditation encompasses Electromagnetic Compatibility
Testing in accordance with the European Union EMC Directive 2004/108/EC, and ANSI C63.4.           NVLAP LAB CODE 200629-0
Additionally, Northwest EMC is accredited by NVLAP to perform radio testing in accordance with     NVLAP LAB CODE 200630-0
                                                                                                   NVLAP LAB CODE 200676-0
the European Union R&TTE Directive 1999/5/EEC, the requirements of FCC, and the RSS radio          NVLAP LAB CODE 200761-0
standards for Industry Canada.


Industry Canada: Accredited by NVLAP for performance of Industry Canada RSS and
ICES testing. Our Open Area Test Sites and certification chambers comply with RSS 212, Issue
1 (Provisional) and have been filed with Industry Canada and accepted. Northwest EMC has
been accredited by ANSI to ISO / IEC Guide 65 as a product certifier. We have been designated
by NIST and recognized by Industry Canada as a Certification Body (CB) per the APEC Mutual
Recognition Arrangement (MRA). This allows Northwest EMC to certify transmitters to Industry
Canada technical requirements.


CAB: Designated by NIST and validated by the European Commission as a Conformity
Assessment Body (CAB) to conduct tests and approve products to the EMC directive and
transmitters to the R&TTE directive, as described in the U.S. - EU Mutual Recognition
Agreement.


TÜV Product Service: Included in TUV Product Service Group's Listing of Recognized
Laboratories. It qualifies in connection with the TUV Certification after Recognition of Agent's
Testing Program for the product categories and/or standards shown in TUV's current Listing of
CARAT Laboratories, available from TUV. A certificate was issued to represent that this
laboratory continues to meet TUV's CARAT Program requirements. Certificate No. USA0604C.



TÜV Rheinland: Authorized to carryout EMC tests by order and under supervision of TÜV
Rheinland. This authorization is based on "Conditions for EMC-Subcontractors" of November
1992.




    Test Report MCSO1369 Rev 01                                                                                 5/28


Northwest
                               Accreditations and Authorizations
EMC                                                                                                  Revision 03/18/05




NEMKO:        Assessed and accredited by NEMKO (Norwegian testing and certification body) for
European emissions and immunity testing. As a result of NEMKO's laboratory assessment, they
will accept test results from Northwest EMC, Inc. for product certification (Authorization No. ELA
119).


Australia/New Zealand:            The National Association of Testing Authorities (NATA),
Australia has been appointed by the ACA as an accreditation body to accredit test laboratories
and competent bodies for EMC standards. Accredited test reports or assessments by competent
bodies must carry the NATA logo. Test reports made by an overseas laboratory that has been
accredited for the relevant standards by an overseas accreditation body that has a Mutual
Recognition Agreement (MRA) with NATA are also accepted as technical grounds for product
conformity. The report should be endorsed with the respective logo of the accreditation body
(NVLAP).


VCCI:    Accepted as an Associate Member to the VCCI, Acceptance No. 564. Conducted and
radiated measurement facilities have been registered in accordance with Regulations for
Voluntary Control Measures, Article 8. (Registration Numbers. - Hillsboro: C-1071, R-1025, C-
2687, T-289, and R-2318, Irvine: R-1943, C-2766, and T-298, Sultan: R-871, C-1784, and T-
294).


BSMI:    Northwest EMC has been designated by NIST and validated by C-Taipei (BSMI) as a
CAB to conduct tests as described in the APEC Mutual Recognition Agreement (US0017).
License No.SL2-IN-E-1017.



GOST:       Northwest EMC, Inc. has been assessed and accredited by the Russian Certification
bodies Certinform VNIINMASH, CERTINFO, SAMTES, and Federal CHEC, to perform EMC and
Hygienic testing for Information Technology Products. As a result of their laboratory assessment,
they will accept test results from Northwest EMC, Inc. for product certification



MIC: Northwest EMC, Inc is a CAB designated by MRA partners and recognized by Korea.
(Assigned Lab Numbers: Hillsboro: US0017, Irvine: US0158, Sultan: US0157)




                                                       SCOPE
                               For details on the Scopes of our Accreditations, please visit:
                                          http://www.nwemc.com/accreditations/




    Test Report MCSO1369 Rev 01                                                                            6/28


                              California – Orange County Facility
                                      Labs OC01 – OC13
                                   41 Tesla Ave. Irvine, CA 92618
                                (888) 364-2378 Fax: (503) 844-3826




                                 Oregon – Evergreen Facility
                                     Labs EV01 – EV11
                     22975 NW Evergreen Pkwy. Suite 400 Hillsboro, OR 97124
                              (503) 844-4066 Fax: (503) 844-3826




                                  Washington – Sultan Facility
                                      Labs SU01 – SU07
                               14128 339th Ave. SE Sultan, WA 98294
                                          (888) 364-2378




Test Report MCSO1369 Rev 01                                                   7/28


      Northwest

      EMC                              Product Description
                                                                                     Rev 11/17/06




      Party Requesting the Test

      Company Name:                  Microsoft Corporation
      Address:                       One Microsoft Way
      City, State, Zip:              Redmond, WA 98052-6399
      Test Requested By:             James Wooten
      Model:                         Zune 120GB Model Number: 1376
      First Date of Test:            June 19, 2008
      Last Date of Test:             June 20, 2008
      Receipt Date of Samples:       June 19, 2008
      Equipment Design Stage:        Production
      Equipment Condition:           No Damage

      Information Provided by the Party Requesting the Test

      Functional Description of the EUT (Equipment Under Test):
      Portable Media Device with 120GB Hard Drive.

      Testing Objective:
      These tests were selected to satisfy the EMC requirements requested by the client.

      EUT Photo




Test Report MCSO1369 Rev 01                                                                         8/28


  Northwest
                                             Configurations
  EMC                                                                                                   Revision 9/21/05



  CONFIGURATION 1 MCSO1369

  Software/Firmware Running during test
  Description                                                          Version
  Zune                                                                 2.5 (1614) Boot Loader 1613


  EUT
  Description          Manufacturer                        Model/Part Number                   Serial Number
  Zune 120GB           Microsoft Corporation               Model Number: 1376                  100117824


  Peripherals in test setup boundary
  Description                Manufacturer           Model/Part Number             Serial Number
  Laptop                     IBM                    2668-43U                      L3-A3877
  Monitor                    Dell                   UltraScan P991                8164482
  Printer                    HP                     HP LaserJet 2550L             CNGFG05808
  Power Supply (Laptop)      IBM                    92P1020                       11S92P1020Z1Z9RM67H2S4


  Cables
  Cable Type            Shield     Length (m)      Ferrite    Connection 1                  Connection 2
  AC Power               No          1.0m            No       AC Mains                      Power Supply (Laptop)
  AC Power               No          2.2m            No       AC Mains                      Monitor
  AC Power               No          2.4m            No       AC Mains                      Printer
  Video                  No          1.9m           Yes       Monitor                       Laptop
  Parallel               Yes          1.8m           No       Printer                       Laptop
  DC Leads               No          1.8m           Yes       Power Supply (Laptop)         Laptop
  Sync                   No          1.5m            No       Laptop                        EUT
  Premium Earbuds        No          1.35m           No       EUT                           Premium Earbuds
         PA = Cable is permanently attached to the device. Shielding and/or presence of ferrite may be unknown.




Test Report MCSO1369 Rev 01                                                                                           9/28


  Northwest
                                             Configurations
  EMC                                                                                                   Revision 9/21/05




  CONFIGURATION 2 MCSO1369

  Software/Firmware Running during test
  Description                                                          Version
  Zune                                                                 2.5 (1614) Boot Loader 1613


  EUT
  Description          Manufacturer                        Model/Part Number                   Serial Number
  Zune 120GB           Microsoft Corporation               Model Number: 1376                  100117824


  Peripherals in test setup boundary
  Description                  Manufacturer                 Model/Part Number                   Serial Number
  Power Supply ( Zune)         Delta                        DPSN-8CB-A Rev S3                   00837702237


  Cables
  Cable Type                Shield       Length (m)         Ferrite     Connection 1          Connection 2
  Sync                       No             1.5m              No        Laptop                EUT
  Premium Earbuds            No            1.35m              No        EUT                   Premium Earbuds
  AC Power                   No             0.8m              No        Power Supply          AC Mains
         PA = Cable is permanently attached to the device. Shielding and/or presence of ferrite may be unknown.




Test Report MCSO1369 Rev 01                                                                                          10/28


  Northwest
                                             Configurations
  EMC                                                                                                   Revision 9/21/05




  CONFIGURATION 3 MCSO1369

  Software/Firmware Running during test
  Description                                                          Version
  Zune                                                                 2.5 (1614) Boot Loader 1613


  EUT
  Description          Manufacturer                        Model/Part Number                   Serial Number
  Zune 120GB           Microsoft Corporation               Model Number: 1376                  100117824


  Peripherals in test setup boundary
  Description                  Manufacturer                  Model/Part Number                 Serial Number
  Power Supply (Zune)          Phihong                       PSM05A-050Q-R                     176


  Cables
  Cable Type                Shield       Length (m)         Ferrite     Connection 1          Connection 2
  Sync                       No             1.5m              No        Laptop                EUT
  Premium Earbuds            No            1.35m              No        EUT                   Premium Earbuds
  AC Power                   No             0.8m              No        Power Supply          AC Mains
         PA = Cable is permanently attached to the device. Shielding and/or presence of ferrite may be unknown.




Test Report MCSO1369 Rev 01                                                                                          11/28


      Northwest
                                          Modifications
      EMC                                                                                 Revision 4/28/03




                                      Equipment modifications
      Item   Date        Test          Modification    Note                         Disposition of EUT
                         Radiated      Tested as       No EMI suppression           EUT remained at
      1      6/19/2008   Emissions-    delivered to    devices were added or        Northwest EMC
                         High Freq.    Test Station.   modified during this test.   following the test.
                                       Tested as       No EMI suppression           EUT remained at
                         Conducted
      2      6/19/2008                 delivered to    devices were added or        Northwest EMC
                         Emissions
                                       Test Station.   modified during this test.   following the test.
                                       Tested as       No EMI suppression
                         Radiated                                                   Scheduled testing
      3      6/20/2008                 delivered to    devices were added or
                         Emissions                                                  was completed.
                                       Test Station.   modified during this test.




Test Report MCSO1369 Rev 01                                                                                  12/28


     NORTHWEST                                                                                                                                                          ACQ-2007.05.07

     EMC                                                 RADIATED EMISSIONS

Testing was performed using the mode(s) of operation and configuration(s) noted within the report. The individuals and/or the
organization requesting the test provided the modes, configurations and settings used to complete the evaluation. The actual test
parameters are specified in the test data, this includes items such as investigated frequency range (scanned) and test levels. The
testing methods and performance specifications, as well as the test site used for the evaluation are indicated in the test data.

MODES OF OPERATION
Syncing to Laptop

MODE USED FOR FINAL DATA
Syncing to Laptop

POWER SETTINGS INVESTIGATED
120VAC/60Hz

POWER SETTINGS USED FOR FINAL DATA
120VAC/60Hz

FREQUENCY RANGE INVESTIGATED
Start Frequency              30MHz                                                           Stop Frequency                                                   1000MHz

SAMPLE CALCULATIONS
   Radiated Emissions: Field Strength = Measured Level + Antenna Factor + Cable Factor - Amplifier Gain + Distance Adjustment Factor + External Attenuation


TEST EQUIPMENT
          Description                                         Manufacturer                                  Model                         ID              Last Cal.        Interval
        Antenna, Bicon                                          EMCO                                        3104C                        ABA             2/18/2008            13
     Antenna, Log Periodic                                      EMCO                                         3146                        ALE             2/18/2008            13
       SU02 cables a,b,c                                                                                                                 SUK             12/12/2007           13
         Pre-Amplifier                                         Miteq                                      AM-1402                        AOT             12/12/2007           13
      Spectrum Analyzer                                    Hewlett-Packard                                 8568B                         AAE             12/7/2007            13
      Quasi-Peak Adapter                                   Hewlett Packard                                85650A                         AQG             12/7/2007            13

MEASUREMENT BANDWIDTHS
              Frequency Range               Peak Data               Quasi-Peak Data                 Average Data
                    (MHz)                      (kHz)                      (kHz)                          (kHz)
                  0.01 - 0.15                   1.0                         0.2                           0.2
                  0.15 - 30.0                   10.0                        9.0                           9.0
                 30.0 - 1000                  100.0                       120.0                         120.0
                 Above 1000                   1000.0                       N/A                         1000.0
          Measurements were made using the bandwidths and detectors specified. No video filter was used.

MEASUREMENT UNCERTAINTY
Measurement uncertainty is used to reflect the accuracy of the measured result as compared with its "true" or theoretically correct
value. Our measurement data meets or exceeds the measurement uncertainty requirements of CISPR 16-4. In the case of
transient tests our test equipment has been demonstrated by calibration to provide at least a 95% confidence that it complies with
the test specification requirements. The measurement uncertainty for any test is available upon request.

TEST DESCRIPTION

Using the mode of operation and configuration noted within this report, a final radiated emissions test was performed. The
frequency range investigated (scanned), is also noted in this report. Radiated emissions measurements were made at the
EUT azimuth and antenna height such that the maximum radiated emissions level will be detected. This requires the use of
a turntable and an antenna positioner. The preferred method of a continuous azimuth search is utilized for frequency scans
of the EUT field strength with both polarities of the measuring antenna. A calibrated, linearly polarized antenna was
positioned at the specified distance from the periphery of the EUT.

Tests were made with the antenna positioned in both the horizontal and vertical planes of polarization. The antenna was
varied in height above the conducting ground plane to obtain the maximum signal strength. Though specified in the report,
the measurement distance shall be 3 meters or 10 meters. At any measurement distance, the antenna height was varied
from 1 meter to 4 meters. These height scans apply for both horizontal and vertical polarization, except that for vertical
polarization the minimum height of the center of the antenna shall be increased so that the lowest point of the bottom of the
antenna clears the ground surface by at least 25 cm.


  Test Report MCSO1369 Rev 01                                                                                                                                              13/28


           NORTHWEST                                                                                                                                        ACQ-2007.05.07

           EMC                            RADIATED EMISSIONS DATA SHEET                                                                                      EMI 2006.12.04


                   EUT: Zune 120GB Model Number: 1376                                                                            Work Order:       MCSO1369
        Serial Number: 0100117824                                                                                                       Date:      06/19/08
            Customer: Microsoft Corporation                                                                                     Temperature:       22
            Attendees: James Wooten                                                                                                Humidity:       47%
                Project: None                                                                                                Barometric Pres.:     1025.3
            Tested by: Travis Rychener                                                  Power: 120VAC/60Hz                          Job Site:      SU02
     TEST SPECIFICATIONS                                                                       Test Method
     FCC 15.109(g) (CISPR 22:1997):2007 Class B                                                ANSI C63.4:2003
     EN 55022: 2006: Class B                                                                   CISPR 22:2005 (Amended by A1:2005 and A2:2006):




     TEST PARAMETERS
     Antenna Height(s) (m)     1-4                                     Test Distance (m)
     COMMENTS
     Zune Config B (Samsung HDD/Epson LCD). Config 1B-1: Sync Cable, Premium Earbuds. Printer and Monitor


     EUT OPERATING MODES
     Syncing to Laptop
     DEVIATIONS FROM TEST STANDARD
     No deviations.
     Run #                  1
     Configuration #        1
     Results               Pass                                                                                Signature


                 80.0


                 70.0


                 60.0


                 50.0
        dBuV/m




                 40.0


                 30.0


                 20.0


                 10.0


                  0.0
                   10.000                                                            100.000                                                              1000.000
                                                                                      MHz

                                                                                       External                             Distance                             Compared to
              Freq        Amplitude    Factor      Azimuth     Height     Distance    Attenuation   Polarity    Detector   Adjustment   Adjusted   Spec. Limit     Spec.
             (MHz)         (dBuV)       (dB)      (degrees)   (meters)    (meters)        (dB)                                (dB)      dBuV/m      dBuV/m          (dB)
                  197.999       24.3        0.0         0.0         4.0       10.0           0.0    H-Bicon       QP              0.0       24.3         30.0          -5.7
                  329.998       32.2       -1.7       321.0         3.0       10.0           0.0    H-LPA         QP              0.0       30.5         37.0          -6.5
                  286.393       33.6       -3.3       187.0         4.0       10.0           0.0    H-LPA         QP              0.0       30.3         37.0          -6.7
                  125.001       27.7       -4.5       360.0         1.0       10.0           0.0    V-Bicon       QP              0.0       23.2         30.0          -6.8
                   60.232       31.2       -8.3        33.0         1.0       10.0           0.0    V-Bicon       QP              0.0       22.9         30.0          -7.1
                  198.000       22.3        0.0       295.0         1.6       10.0           0.0    V-Bicon       QP              0.0       22.3         30.0          -7.7
                  349.907       30.4       -1.4       160.0         1.0       10.0           0.0    H-LPA         QP              0.0       29.0         37.0          -8.0
                  137.623       26.9       -5.2       360.0         1.0       10.0           0.0    V-Bicon       QP              0.0       21.7         30.0          -8.3
                  137.667       26.5       -5.2       205.0         3.2       10.0           0.0    H-Bicon       QP              0.0       21.3         30.0          -8.7
                  349.913       28.9       -1.4       360.0         1.0       10.0           0.0    V-LPA         QP              0.0       27.5         37.0          -9.5
                  125.002       23.8       -4.5       360.0         4.0       10.0           0.0    H-Bicon       QP              0.0       19.3         30.0         -10.7
                  274.927       29.8       -3.9       360.0         4.0       10.0           0.0    H-LPA         QP              0.0       25.9         37.0         -11.1
                   60.227       26.2       -8.3         0.0         2.9       10.0           0.0    H-Bicon       QP              0.0       17.9         30.0         -12.1
                  299.997       26.2       -2.2       360.0         3.7       10.0           0.0    H-LPA         QP              0.0       24.0         37.0         -13.0
                   74.743       27.6      -11.4       132.0         1.0       10.0           0.0    V-Bicon       QP              0.0       16.2         30.0         -13.8
                  286.374       26.4       -3.3        15.0         1.5       10.0           0.0    V-LPA         QP              0.0       23.1         37.0         -13.9
                  329.998       24.5       -1.7       333.0         1.0       10.0           0.0    V-LPA         QP              0.0       22.8         37.0         -14.2
                  249.993       26.8       -4.8         0.0         4.0       10.0           0.0    H-LPA         QP              0.0       22.0         37.0         -15.0
                  240.031       27.0       -5.3       360.0         1.0       10.0           0.0    V-LPA         QP              0.0       21.7         37.0         -15.3
                  299.998       23.8       -2.2        59.0         2.6       10.0           0.0    V-LPA         QP              0.0       21.6         37.0         -15.4
                  274.927       24.7       -3.9         6.0         1.0       10.0           0.0    V-LPA         QP              0.0       20.8         37.0         -16.2
                  240.027       25.9       -5.3        19.0         4.0       10.0           0.0    H-LPA         QP              0.0       20.6         37.0         -16.4
                   74.743       22.8      -11.4       205.0         4.0       10.0           0.0    H-Bicon       QP              0.0       11.4         30.0         -18.6




Test Report MCSO1369 Rev 01                                                                                                                                                    14/28






      NORTHWEST                                                                                                                                                             PSA 2007.05.07

      EMC                                                  RADIATED EMISSIONS

 Testing was performed using the mode(s) of operation and configuration(s) noted within the report. The individuals and/or the
 organization requesting the test provided the modes, configurations and settings used to complete the evaluation. The actual test
 parameters are specified in the test data, this includes items such as investigated frequency range (scanned) and test levels. The
 testing methods and performance specifications, as well as the test site used for the evaluation are indicated in the test data.

 MODES OF OPERATION
 Syncing to Laptop

 MODE USED FOR FINAL DATA
 Syncing to Laptop

 POWER SETTINGS INVESTIGATED
 120VAC/60Hz

 POWER SETTINGS USED FOR FINAL DATA
 120VAC/60Hz

 FREQUENCY RANGE INVESTIGATED
 Start Frequency              1000MHz                                                           Stop Frequency                                                 12000MHz

 CLOCKS AND OSCILLATORS
 27MHz, 32.768kHz, 38.4MHz, and 66MHz

 SAMPLE CALCULATIONS
    Radiated Emissions: Field Strength = Measured Level + Antenna Factor + Cable Factor - Amplifier Gain + Distance Adjustment Factor + External Attenuation


 TEST EQUIPMENT
            Description                                       Manufacturer                               Model                                ID                Last Cal.      Interval
LA292 Cable for Standard Gain Horns                          ESM Cable Corp.                             LA292                               SUL               12/12/2007         13
          Antenna, Horn                                          EMCO                                     3115                               AHF                4/10/2006         27
          Antenna, Horn                                          EMCO                                   3160-07                              AHP                   NCR             0
        Spectrum Analyzer                                        Agilent                                E4440A                               AAW                12/7/2007         13
LA292 Cable for Standard Gain Horns                          ESM Cable Corp.                             LA292                               SUL               12/12/2007         13
           Pre-Amplifier                                         Miteq                           AMF-6F-08001200-30-10P                      AOK               12/12/2007         13

 MEASUREMENT BANDWIDTHS
                Frequency Range               Peak Data               Quasi-Peak Data                 Average Data
                     (MHz)                       (kHz)                      (kHz)                          (kHz)
                   0.01 - 0.15                     1.0                        0.2                           0.2
                   0.15 - 30.0                    10.0                        9.0                           9.0
                   30.0 - 1000                   100.0                      120.0                          120.0
                   Above 1000                   1000.0                       N/A                          1000.0
            Measurements were made using the bandwidths and detectors specified. No video filter was used.

 MEASUREMENT UNCERTAINTY
 Measurement uncertainty is used to reflect the accuracy of the measured result as compared with its "true" or theoretically correct
 value. Our measurement data meets or exceeds the measurement uncertainty requirements of CISPR 16-4. In the case of transient
 tests our test equipment has been demonstrated by calibration to provide at least a 95% confidence that it complies with the test
 specification requirements. The measurement uncertainty for any test is available upon request.

 TEST DESCRIPTION

 Using the mode of operation and configuration noted within this report, a final radiated emissions test was performed. The
 frequency range investigated (scanned), is also noted in this report. Radiated emissions measurements were made at the
 EUT azimuth and antenna height such that the maximum radiated emissions level will be detected. This requires the use of
 a turntable and an antenna positioner. The preferred method of a continuous azimuth search is utilized for frequency scans
 of the EUT field strength with both polarities of the measuring antenna. A calibrated, linearly polarized antenna was
 positioned at the specified distance from the periphery of the EUT.

 Tests were made with the antenna positioned in both the horizontal and vertical planes of polarization. The antenna was
 varied in height above the conducting ground plane to obtain the maximum signal strength. Though specified in the report,
 the measurement distance shall be 3 meters or 10 meters. At any measurement distance, the antenna height was varied
 from 1 meter to 4 meters. These height scans apply for both horizontal and vertical polarization, except that for vertical
 polarization the minimum height of the center of the antenna shall be increased so that the lowest point of the bottom of the
 antenna clears the ground surface by at least 25 cm.



Test Report MCSO1369 Rev 01                                                                                                                                                        17/28


           NORTHWEST                                                                                                                                        PSA 2007.05.07

           EMC                              RADIATED EMISSIONS DATA SHEET                                                                                        EMI 2008.1.9


                   EUT: Zune 120GB Model Number: 1376                                                                            Work Order:       MCSO1360
        Serial Number: 0100117824                                                                                                       Date:      06/19/08
            Customer: Microsoft Corporation                                                                                     Temperature:       22
            Attendees: James Wooten                                                                                                Humidity:       47%
                Project: None                                                                                                Barometric Pres.:     1025.3
            Tested by: Travis Rychener                                                  Power: 120VAC/60Hz                          Job Site:      SU07
     TEST SPECIFICATIONS                                                                       Test Method
     FCC 15.109:2007 Class B                                                                   ANSI C63.4:2003




     TEST PARAMETERS
     Antenna Height(s) (m)     1.0-4.0                                 Test Distance (m)          3
     COMMENTS
     Zune Config B (Samsung HDD/Epson LCD). Config 1B-1: Sync Cable, Premium Earbuds. Brother HL-1440 printer and Dell Trinitron Monitor


     EUT OPERATING MODES
     Syncing to Laptop
     DEVIATIONS FROM TEST STANDARD
     No deviations.
     Run #                  1
     Configuration #        1
     Results               Pass                                                                                Signature


                 80.0


                 70.0


                 60.0


                 50.0
        dBuV/m




                 40.0


                 30.0


                 20.0


                 10.0


                  0.0
                  1000.000               3000.000                5000.000                 7000.000                  9000.000                11000.000
                                                                                      MHz

                                                                                       External                             Distance                             Compared to
            Freq             Amplitude   Factor      Azimuth     Height    Distance   Attenuation   Polarity    Detector   Adjustment   Adjusted   Spec. Limit     Spec.
           (MHz)              (dBuV)      (dB)      (degrees)   (meters)   (meters)       (dB)                                (dB)      dBuV/m      dBuV/m          (dB)
          2064.253             45.7       -6.5       221.0        1.2        3.0         0.0        H-Horn        AV          0.0        39.2        54.0           -14.8
          2064.257             32.8       -6.5       234.0        1.0        3.0         0.0        V-Horn        AV          0.0        26.3        54.0           -27.7
          2430.923             49.7       -5.1       186.0        1.2        3.0         0.0        H-Horn        PK          0.0        44.6        74.0           -29.4
          2064.258             47.7       -6.5       221.0        1.2        3.0         0.0        H-Horn        PK          0.0        41.2        74.0           -32.8
          1063.417             49.7      -10.7       300.0        1.0        3.0         0.0        H-Horn        PK          0.0        39.0        74.0           -35.0
          2109.036             24.5       -6.3       131.0        1.0        3.0         0.0        V-Horn        AV          0.0        18.2        54.0           -35.8
          2076.808             23.3       -6.5       123.0        1.0        3.0         0.0        V-Horn        AV          0.0        16.8        54.0           -37.2
          2076.807             22.8       -6.5       266.0        1.0        3.0         0.0        H-Horn        AV          0.0        16.3        54.0           -37.7
          2076.593             42.4       -6.5       123.0        1.0        3.0         0.0        V-Horn        PK          0.0        35.9        74.0           -38.1
          2109.076             21.4       -6.3       163.0        1.0        3.0         0.0        H-Horn        AV          0.0        15.1        54.0           -38.9
          2018.405             21.0       -6.6       213.0        1.2        3.0         0.0        H-Horn        AV          0.0        14.4        54.0           -39.6
          1063.218             24.8      -10.7       300.0        1.0        3.0         0.0        H-Horn        AV          0.0        14.1        54.0           -39.9
          2109.280             39.9       -6.3       131.0        1.0        3.0         0.0        V-Horn        PK          0.0        33.6        74.0           -40.4
          2430.444             17.8       -5.1       175.0        1.0        3.0         0.0        V-Horn        AV          0.0        12.7        54.0           -41.3
          2431.402             37.2       -5.1       175.0        1.0        3.0         0.0        V-Horn        PK          0.0        32.1        74.0           -41.9
          2430.516             17.1       -5.1       186.0        1.2        3.0         0.0        H-Horn        AV          0.0        12.0        54.0           -42.0
          2076.790             36.7       -6.5       266.0        1.0        3.0         0.0        H-Horn        PK          0.0        30.2        74.0           -43.8
          2109.011             36.5       -6.3       163.0        1.0        3.0         0.0        H-Horn        PK          0.0        30.2        74.0           -43.8
          2064.290             36.5       -6.5       234.0        1.0        3.0         0.0        V-Horn        PK          0.0        30.0        74.0           -44.0
          1063.243             40.3      -10.7       247.0        1.1        3.0         0.0        V-Horn        PK          0.0        29.6        74.0           -44.4
          1063.188             19.1      -10.7       247.0        1.1        3.0         0.0        V-Horn        AV          0.0        8.4         54.0           -45.6
          2018.349             33.2       -6.6       213.0        1.2        3.0         0.0        H-Horn        PK          0.0        26.6        74.0           -47.4




Test Report MCSO1369 Rev 01                                                                                                                                                     18/28




         NORTHWEST                                                                                                                            PSA-ESCI 2008.06.06




         EMC
       description
                                                           CONDUCTED EMISSIONS

  Testing was performed using the mode(s) of operation and configuration(s) noted within the report. The individuals and/or the
  organization requesting the test provided the modes, configurations and settings used to complete the evaluation. The actual test
  parameters are specified in the test data, this includes items such as investigated frequency range (scanned) and test levels. The
  testing methods and performance specifications, as well as the test site used for the evaluation are indicated in the test data.

  MODES OF OPERATION
  Syncing to Laptop
  AV Playback

  POWER SETTINGS INVESTIGATED
  120VAC/60Hz

  CONFIGURATIONS INVESTIGATED
  1, 2, 3

  SAMPLE CALCULATIONS
    Conducted Emissions: Adjusted Level = Measured Level + Transducer Factor + Cable Attenuation Factor + External Attenuator


  TEST EQUIPMENT
            Description                                         Manufacturer                               Model                 ID    Last Cal.      Interval
                LISN                                               Solar                             9252-50-R-24-BNC           LIM   2/12/2008        13 mo
                LISN                                               Solar                             9252-50-R-24-BNC           LIK   2/12/2008        13 mo
         SU07 cables d,c,a                                                                                                      SUC   12/12/2007       13 mo
             Attenuator                                        Pasternack                                                       AUL   2/11/2008        13 mo
          High Pass Filter                                        TTE                                H647-100k-50-718B          HFB   2/11/2008        13 mo
             Receiver                                        Rohde & Schwarz                               ESCI                 ARE   12/7/2007        13 mo

  MEASUREMENT BANDWIDTHS
                 Frequency Range               Peak Data               Quasi-Peak Data                 Average Data
                      (MHz)                       (kHz)                      (kHz)                          (kHz)
                    0.01 - 0.15                    1.0                         0.2                           0.2
                    0.15 - 30.0                    10.0                        9.0                           9.0
                    30.0 - 1000                  100.0                       120.0                          120.0
                    Above 1000                   1000.0                       N/A                         1000.0
             Measurements were made using the bandwidths and detectors specified. No video filter was used.

  MEASUREMENT UNCERTAINTY
  Measurement uncertainty is used to reflect the accuracy of the measured result as compared with its "true" or theoretically correct
  value. Our measurement data meets or exceeds the measurement uncertainty requirements of CISPR 16-4. In the case of transient
  tests our test equipment has been demonstrated by calibration to provide at least a 95% confidence that it complies with the test
  specification requirements. The measurement uncertainty for any test is available upon request.

  TEST DESCRIPTION

   Using the mode of operation and configuration noted within this report, conducted emissions tests were performed. The
   frequency range investigated (scanned), is also noted in this report. Conducted power line measurements are made,
   unless otherwise specified, over the frequency range from 150 kHz to 30 MHz to determine the line-to-ground radio-noise
   voltage that is conducted from the EUT power-input terminals that are directly (or indirectly via separate transformer or
   power supplies) connected to a public power network. Equipment is tested with power cords that are normally used or that
   have electrical or shielding characteristics that are the same as those cords normally used. Typically those measurements
   are made using a LISN (Line Impedance Stabilization Network), the 50ohm measuring port is terminated by a 50ohm EMI
   meter or a 50ohm resistive load. All 50ohm measuring ports of the LISN are terminated by 50ohm.




Test Report MCSO1369 Rev 01                                                                                                                                  20/28


      NORTHWEST                                                                                                                                                    PSA-ESCI 2008.06.06
                                                                                                                                                                          Version 2008.3.31


      EMC                                                  CONDUCTED EMISSIONS
      cond

           Work Order:                 MCSO1369                    Date:                       06/19/08
                 Project:                 None             Temperature:                           22
                Job Site:                SU01                  Humidity:                          47                                         Travis Rychener.jpg
         Serial Number:                100117824        Barometric Pres.:                       1025.3                            Tested by: Travis Rychener
                    EUT:          Zune 120GB Model Number: 1376
         Configuration:                    1
             Customer:            Microsoft Corporation
             Attendees:           James Wooten
            EUT Power:            120VAC/60Hz
                                  Syncing to Laptop
      Operating Mode:
                                  No deviations.
                   Deviations:
                                  Zune Config B (Samsung HDD/Epson LCD). Config 1B-1: Sync Cable, Premium Earbuds. Brother HL-1440 printer and Dell
                   Comments:
                                  Trinitron Monitor
   Test Specifications                                                     Class B                     Test Method
   EN 55022: 2006                                                                                      CISPR 22:2005 (Amended by A1:2005 and A2:2006)
   FCC 15.107:2007                                                                                     ANSI C63.4:2003




       Run #             1                          Line: High Line                          Ext. Attenuation:         20                       Results                Pass




                    Quasi Peak Data - vs - Quasi Peak Limit                                                     Average Data - vs - Average Limit

             100                                                                                      100

             90                                                                                       90

             80                                                                                       80

             70                                                                                       70

             60                                                                                       60
      dBuV




                                                                                               dBuV




             50                                                                                       50

             40                                                                                       40

             30                                                                                       30

             20                                                                                       20

             10                                                                                       10

              0                                                                                        0
               0.10                    1.00                 10.00                   100.00              0.10                    1.00              10.00                     100.00

                                                MHz                                                                                       MHz




                          Quasi Peak Data - vs - Quasi Peak Limit                                                           Average Data - vs - Average Limit

                                                                          Compared to                                                                                        Compared to
      Freq            Amplitude      Factor     Adjusted    Spec. Limit     Spec.                            Freq   Amplitude          Factor   Adjusted    Spec. Limit        Spec.
     (MHz)             (dBuV)         (dB)       (dBuV)      (dBuV)          (dB)                           (MHz)    (dBuV)             (dB)     (dBuV)      (dBuV)             (dB)


     0.204             28.8          21.1          49.9        63.4         -13.6                           0.204    18.2              21.1      39.3           53.4            -14.2
     4.940             19.1          20.4          39.5        56.0         -16.5                           4.940     8.8              20.4      29.2           46.0            -16.8
     5.284             22.6          20.4          43.0        60.0         -17.0                           5.284    11.2              20.4      31.6           50.0            -18.4
     5.214             21.7          20.4          42.1        60.0         -17.9                           5.214    11.0              20.4      31.4           50.0            -18.6
     5.148             19.7          20.4          40.1        60.0         -19.9                           0.276    10.7              20.7      31.4           50.9            -19.5
     0.276             19.2          20.7          39.9        60.9         -21.0                           5.492     9.6              20.4      30.0           50.0            -20.0
     5.492             18.2          20.4          38.6        60.0         -21.4                           5.148     7.8              20.4      28.2           50.0            -21.8




Test Report MCSO1369 Rev 01                                                                                                                                                             21/28


      NORTHWEST                                                                                                                                                    PSA-ESCI 2008.06.06
                                                                                                                                                                          Version 2008.3.31


      EMC                                                  CONDUCTED EMISSIONS
      cond

           Work Order:                 MCSO1369                    Date:                       06/19/08
                 Project:                 None             Temperature:                           22
                Job Site:                SU01                  Humidity:                          47                                         Travis Rychener.jpg
         Serial Number:                100117824        Barometric Pres.:                       1025.3                            Tested by: Travis Rychener
                    EUT:          Zune 120GB Model Number: 1376
         Configuration:                    1
             Customer:            Microsoft Corporation
             Attendees:           James Wooten
            EUT Power:            120VAC/60Hz
                                  Syncing to Laptop
      Operating Mode:
                                  No deviations.
                   Deviations:
                                  Zune Config B (Samsung HDD/Epson LCD). Config 1B-1: Sync Cable, Premium Earbuds. Brother HL-1440 printer and Dell
                   Comments:
                                  Trinitron Monitor
   Test Specifications                                                     Class B                     Test Method
   EN 55022: 2006                                                                                      CISPR 22:2005 (Amended by A1:2005 and A2:2006)
   FCC 15.107:2007                                                                                     ANSI C63.4:2003




       Run #             2                          Line:    Neutral                         Ext. Attenuation:         20                       Results                Pass




                    Quasi Peak Data - vs - Quasi Peak Limit                                                     Average Data - vs - Average Limit

             100                                                                                      100

             90                                                                                       90

             80                                                                                       80

             70                                                                                       70

             60                                                                                       60
      dBuV




                                                                                               dBuV




             50                                                                                       50

             40                                                                                       40

             30                                                                                       30

             20                                                                                       20

             10                                                                                       10

              0                                                                                        0
               0.10                    1.00                 10.00                   100.00              0.10                    1.00              10.00                     100.00

                                                MHz                                                                                       MHz




                          Quasi Peak Data - vs - Quasi Peak Limit                                                           Average Data - vs - Average Limit

                                                                          Compared to                                                                                        Compared to
      Freq            Amplitude      Factor     Adjusted    Spec. Limit     Spec.                            Freq   Amplitude          Factor   Adjusted    Spec. Limit        Spec.
     (MHz)             (dBuV)         (dB)       (dBuV)      (dBuV)          (dB)                           (MHz)    (dBuV)             (dB)     (dBuV)      (dBuV)             (dB)


     4.876             20.6          20.4          41.0        56.0         -15.0                           4.876    10.4              20.4      30.8           46.0            -15.2
     4.944             20.3          20.4          40.7        56.0         -15.3                           4.944     9.9              20.4      30.3           46.0            -15.7
     0.208             26.9          21.0          47.9        63.3         -15.4                           0.208    15.4              21.0      36.4           53.3            -16.9
     5.150             20.5          20.4          40.9        60.0         -19.1                           4.672     5.5              20.4      25.9           46.0            -20.1
     4.672             15.9          20.4          36.3        56.0         -19.7                           4.600     5.4              20.4      25.8           46.0            -20.2
     4.600             15.9          20.4          36.3        56.0         -19.7                           5.150     9.0              20.4      29.4           50.0            -20.6




Test Report MCSO1369 Rev 01                                                                                                                                                             22/28


      NORTHWEST                                                                                                                                                    PSA-ESCI 2008.06.06
                                                                                                                                                                          Version 2008.3.31


      EMC                                                  CONDUCTED EMISSIONS
      cond

           Work Order:                 MCSO1360                    Date:                       06/20/08
                 Project:                 None             Temperature:                          22.8
                Job Site:                SU01                  Humidity:                        46.09                                        Travis Rychener.jpg
         Serial Number:                100117824        Barometric Pres.:                       1017.7                            Tested by: Travis Rychener
                    EUT:          Zune 120GB Model Number: 1376
         Configuration:                    2
             Customer:            Microsoft Corporation
             Attendees:           James Wooten
            EUT Power:            120VAC/60Hz
                                  AV Playback
      Operating Mode:
                                  No deviations.
                   Deviations:
                                  Zune Config B (Samsung HDD/Epson LCD). Config 2B-D: Sync Cable, Premium Earbuds. DPSN-8CB-A Rev S3 PS sn:
                   Comments:
                                  00837702237
   Test Specifications                                                     Class B                     Test Method
   EN 55022: 2006                                                                                      CISPR 22:2005 (Amended by A1:2005 and A2:2006)
   FCC 15.107:2007                                                                                     ANSI C63.4:2003




       Run #             3                          Line: High Line                          Ext. Attenuation:         20                       Results                Pass




                    Quasi Peak Data - vs - Quasi Peak Limit                                                     Average Data - vs - Average Limit

             100                                                                                      100

             90                                                                                       90

             80                                                                                       80

             70                                                                                       70

             60                                                                                       60
      dBuV




                                                                                               dBuV




             50                                                                                       50

             40                                                                                       40

             30                                                                                       30

             20                                                                                       20

             10                                                                                       10

              0                                                                                        0
               0.10                    1.00                 10.00                   100.00              0.10                    1.00              10.00                     100.00

                                                MHz                                                                                       MHz




                          Quasi Peak Data - vs - Quasi Peak Limit                                                           Average Data - vs - Average Limit

                                                                          Compared to                                                                                        Compared to
      Freq            Amplitude      Factor     Adjusted    Spec. Limit     Spec.                            Freq   Amplitude          Factor   Adjusted    Spec. Limit        Spec.
     (MHz)             (dBuV)         (dB)       (dBuV)      (dBuV)          (dB)                           (MHz)    (dBuV)             (dB)     (dBuV)      (dBuV)             (dB)


     0.180             26.4          21.2          47.6        64.5         -16.8                           0.463     8.4              20.5      28.9           46.6            -17.8
     0.181             26.1          21.2          47.3        64.4         -17.1                           0.220    13.1              21.0      34.1           52.8            -18.8
     0.215             23.0          21.0          44.0        63.0         -19.0                           0.181    14.1              21.2      35.3           54.4            -19.1
     0.463             16.6          20.5          37.1        56.6         -19.6                           0.180    14.1              21.2      35.3           54.5            -19.1
     0.220             20.1          21.0          41.1        62.8         -21.8                           4.920     6.3              20.4      26.7           46.0            -19.3
     4.920             11.9          20.4          32.3        56.0         -23.7                           0.215    11.6              21.0      32.6           53.0            -20.4




Test Report MCSO1369 Rev 01                                                                                                                                                             23/28


      NORTHWEST                                                                                                                                                    PSA-ESCI 2008.06.06
                                                                                                                                                                          Version 2008.3.31


      EMC                                                  CONDUCTED EMISSIONS
      cond

           Work Order:                 MCSO1360                    Date:                       06/20/08
                 Project:                 None             Temperature:                          22.8
                Job Site:                SU01                  Humidity:                        46.09                                        Travis Rychener.jpg
         Serial Number:                100117824        Barometric Pres.:                       1017.7                            Tested by: Travis Rychener
                    EUT:          Zune 120GB Model Number: 1376
         Configuration:                    2
             Customer:            Microsoft Corporation
             Attendees:           James Wooten
            EUT Power:            120VAC/60Hz
                                  AV Playback
      Operating Mode:
                                  No deviations.
                   Deviations:
                                  Zune Config B (Samsung HDD/Epson LCD). Config 2B-D: Sync Cable, Premium Earbuds. DPSN-8CB-A Rev S3 PS sn:
                   Comments:
                                  00837702237
   Test Specifications                                                     Class B                     Test Method
   EN 55022: 2006                                                                                      CISPR 22:2005 (Amended by A1:2005 and A2:2006)
   FCC 15.107:2007                                                                                     ANSI C63.4:2003




       Run #             4                          Line:    Neutral                         Ext. Attenuation:         20                       Results                Pass




                    Quasi Peak Data - vs - Quasi Peak Limit                                                     Average Data - vs - Average Limit

             100                                                                                      100

             90                                                                                       90

             80                                                                                       80

             70                                                                                       70

             60                                                                                       60
      dBuV




                                                                                               dBuV




             50                                                                                       50

             40                                                                                       40

             30                                                                                       30

             20                                                                                       20

             10                                                                                       10

              0                                                                                        0
               0.10                    1.00                 10.00                   100.00              0.10                    1.00              10.00                     100.00

                                                MHz                                                                                       MHz




                          Quasi Peak Data - vs - Quasi Peak Limit                                                           Average Data - vs - Average Limit

                                                                          Compared to                                                                                        Compared to
      Freq            Amplitude      Factor     Adjusted    Spec. Limit     Spec.                            Freq   Amplitude          Factor   Adjusted    Spec. Limit        Spec.
     (MHz)             (dBuV)         (dB)       (dBuV)      (dBuV)          (dB)                           (MHz)    (dBuV)             (dB)     (dBuV)      (dBuV)             (dB)


     0.170             23.2          21.3          44.5        65.0         -20.4                           0.404     9.1              20.5      29.6           47.8            -18.1
     0.450             15.1          20.5          35.6        56.9         -21.3                           0.450     8.1              20.5      28.6           46.9            -18.3
     0.404             15.1          20.5          35.6        57.8         -22.1                           4.884     3.4              20.4      23.8           46.0            -22.2
     0.495             10.1          20.5          30.6        56.1         -25.5                           0.495     3.1              20.5      23.6           46.1            -22.5
     4.884              8.7          20.4          29.1        56.0         -26.9                           0.170    10.9              21.3      32.2           55.0            -22.7
     4.772              6.5          20.4          26.9        56.0         -29.1                           4.772     1.7              20.4      22.1           46.0            -23.9




Test Report MCSO1369 Rev 01                                                                                                                                                             24/28


      NORTHWEST                                                                                                                                                    PSA-ESCI 2008.06.06
                                                                                                                                                                          Version 2008.3.31


      EMC                                                  CONDUCTED EMISSIONS
      cond

           Work Order:                 MCSO1360                    Date:                       06/20/08
                 Project:                 None             Temperature:                          22.8
                Job Site:                SU01                  Humidity:                        46.09                                        Travis Rychener.jpg
         Serial Number:                100117824        Barometric Pres.:                       1017.7                            Tested by: Travis Rychener
                    EUT:          Zune 120GB Model Number: 1376
         Configuration:                    3
             Customer:            Microsoft Corporation
             Attendees:           James Wooten
            EUT Power:            120VAC/60Hz
                                  AV Playback
      Operating Mode:
                                  No deviations.
                   Deviations:
                                  Zune Config B (Samsung HDD/Epson LCD). Config 2B-P: Sync Cable, Premium Earbuds. Phihong DV5 mn: PSM05A-
                   Comments:
                                  050Q-R sn: 176
   Test Specifications                                                     Class B                     Test Method
   EN 55022: 2006                                                                                      CISPR 22:2005 (Amended by A1:2005 and A2:2006)
   FCC 15.107:2007                                                                                     ANSI C63.4:2003




       Run #             5                          Line: High Line                          Ext. Attenuation:         20                       Results                Pass




                    Quasi Peak Data - vs - Quasi Peak Limit                                                     Average Data - vs - Average Limit

             100                                                                                      100

             90                                                                                       90

             80                                                                                       80

             70                                                                                       70

             60                                                                                       60
      dBuV




                                                                                               dBuV




             50                                                                                       50

             40                                                                                       40

             30                                                                                       30

             20                                                                                       20

             10                                                                                       10

              0                                                                                        0
               0.10                    1.00                 10.00                   100.00              0.10                    1.00              10.00                     100.00

                                                MHz                                                                                       MHz




                          Quasi Peak Data - vs - Quasi Peak Limit                                                           Average Data - vs - Average Limit

                                                                          Compared to                                                                                        Compared to
      Freq            Amplitude      Factor     Adjusted    Spec. Limit     Spec.                            Freq   Amplitude          Factor   Adjusted    Spec. Limit        Spec.
     (MHz)             (dBuV)         (dB)       (dBuV)      (dBuV)          (dB)                           (MHz)    (dBuV)             (dB)     (dBuV)      (dBuV)             (dB)


     0.162             32.2          21.4          53.6        65.4         -11.7                           0.162    27.1              21.4      48.5           55.4             -6.8
     0.322             25.8          20.6          46.4        59.7         -13.2                           0.322    18.1              20.6      38.7           49.7            -10.9
     0.682             18.4          20.4          38.8        56.0         -17.2                           0.199    20.9              21.1      42.0           53.7            -11.7
     0.762             18.0          20.4          38.4        56.0         -17.6                           0.803    10.0              20.4      30.4           46.0            -15.6
     0.483             18.2          20.5          38.7        56.3         -17.6                           0.762     9.9              20.4      30.3           46.0            -15.7
     0.803             17.3          20.4          37.7        56.0         -18.3                           0.682     9.5              20.4      29.9           46.0            -16.1
     0.199             23.8          21.1          44.9        63.7         -18.8                           0.483     8.3              20.5      28.8           46.3            -17.5




Test Report MCSO1369 Rev 01                                                                                                                                                             25/28


      NORTHWEST                                                                                                                                                    PSA-ESCI 2008.06.06
                                                                                                                                                                          Version 2008.3.31


      EMC                                                  CONDUCTED EMISSIONS
      cond

           Work Order:                 MCSO1360                    Date:                       06/20/08
                 Project:                 None             Temperature:                          22.8
                Job Site:                SU01                  Humidity:                        46.09                                        Travis Rychener.jpg
         Serial Number:                100117824        Barometric Pres.:                       1017.7                            Tested by: Travis Rychener
                    EUT:          Zune 120GB Model Number: 1376
         Configuration:                    3
             Customer:            Microsoft Corporation
             Attendees:           James Wooten
            EUT Power:            120VAC/60Hz
                                  AV Playback
      Operating Mode:
                                  No deviations.
                   Deviations:
                                  Zune Config B (Samsung HDD/Epson LCD). Config 2B-P: Sync Cable, Premium Earbuds. Phihong DV5 mn: PSM05A-
                   Comments:
                                  050Q-R sn: 176
   Test Specifications                                                     Class B                     Test Method
   EN 55022: 2006                                                                                      CISPR 22:2005 (Amended by A1:2005 and A2:2006)
   FCC 15.107:2007                                                                                     ANSI C63.4:2003




       Run #             6                          Line:    Neutral                         Ext. Attenuation:         20                       Results                Pass




                    Quasi Peak Data - vs - Quasi Peak Limit                                                     Average Data - vs - Average Limit

             100                                                                                      100

             90                                                                                       90

             80                                                                                       80

             70                                                                                       70

             60                                                                                       60
      dBuV




                                                                                               dBuV




             50                                                                                       50

             40                                                                                       40

             30                                                                                       30

             20                                                                                       20

             10                                                                                       10

              0                                                                                        0
               0.10                    1.00                 10.00                   100.00              0.10                    1.00              10.00                     100.00

                                                MHz                                                                                       MHz




                          Quasi Peak Data - vs - Quasi Peak Limit                                                           Average Data - vs - Average Limit

                                                                          Compared to                                                                                        Compared to
      Freq            Amplitude      Factor     Adjusted    Spec. Limit     Spec.                            Freq   Amplitude          Factor   Adjusted    Spec. Limit        Spec.
     (MHz)             (dBuV)         (dB)       (dBuV)      (dBuV)          (dB)                           (MHz)    (dBuV)             (dB)     (dBuV)      (dBuV)             (dB)


     0.162             28.5          21.4          49.9        65.4         -15.4                           0.322    17.1              20.6      37.7           49.7            -11.9
     0.322             21.5          20.6          42.1        59.7         -17.5                           0.162    18.9              21.4      40.3           55.4            -15.0
     0.279             20.1          20.7          40.8        60.8         -20.0                           0.280    10.4              20.7      31.1           50.8            -19.7
     0.280             19.9          20.7          40.6        60.8         -20.2                           0.279     9.9              20.7      30.6           50.8            -20.2
     2.708             12.0          20.4          32.4        56.0         -23.6                           2.708     0.7              20.4      21.1           46.0            -24.9
     2.564             11.5          20.4          31.9        56.0         -24.1                           2.564    -0.2              20.4      20.2           46.0            -25.8




Test Report MCSO1369 Rev 01                                                                                                                                                             26/28


  NORTHWEST                                         PSA-ESCI 2008.06.06

 EMC                          Conducted Emissions




              IMG_1281.JPG
              IMG_1282.JPG




Test Report MCSO1369 Rev 01                                       27/28


  NORTHWEST                                         PSA-ESCI 2008.06.06

 EMC                          Conducted Emissions




              IMG_1287.JPG
              IMG_1288.JPG




Test Report MCSO1369 Rev 01                                       28/28



Document Created: 2008-06-20 15:12:09
Document Modified: 2008-06-20 15:12:09

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