Test Report

FCC ID: VG8XM031MYY

Test Report

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FCCID_1235104

                       FCC PART 18
             EMI MEASUREMENT AND TEST REPORT
                                                              For

                   Foshan Shunde Midea Microwave and
           Electrical Appliances Manufacturing Co., Ltd.

                                        No.18 Huanzhen West Road, Beijiao,
                                   Shunde, Foshan, Guangdong, China.528311


                                    FCC ID: VG8XM031MYY


             Report Type:                                       Product Type:
             Original Report                                    Microwave Oven



                     Test Engineer:         Thomas Zhang

                         Report No.:        RSZ09122952

                       Report Date:        2010-01-26


                                           William Chen
                      Reviewed By:         EMC Engineer

                     Prepared By:          Bay Area Compliance Laboratories Corp. (Shenzhen)
                                           6/F, the 3rd Phase of WanLi Industrial Building,
                                           ShiHua Road, FuTian Free Trade Zone
                                           Shenzhen, Guangdong,China
                                           Tel: +86-755-33320018
                                           Fax: +86-755-33320008



Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or
used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the
customer to claim product certification, approval, or endorsement by NVLAP*, NIST, or any agency of the Federal Government.
* This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “*” (Rev.2)


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                                                                        FCC ID: VG8XM031MYY




                                                           TABLE OF CONTENTS

GENERAL INFORMATION.......................................................................................................................................3
 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................3
 OBJECTIVE ...................................................................................................................................................................3
 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3
 TEST METHODOLOGY ..................................................................................................................................................3
 TEST FACILITY .............................................................................................................................................................3
OPERATING CONDITION/TEST CONFIGURATION..........................................................................................5
  JUSTIFICATION .............................................................................................................................................................5
  EQUIPMENT MODIFICATIONS .......................................................................................................................................5
  EXTERNAL CABLE LIST AND DETAILS .........................................................................................................................5
  CONFIGURATION OF TEST SETUP .................................................................................................................................5
  BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................5
CONDUCTED EMISSIONS ........................................................................................................................................6
 MEASUREMENT UNCERTAINTY ....................................................................................................................................6
 EUT SETUP ..................................................................................................................................................................6
 EMI TEST RECEIVER SETUP .........................................................................................................................................7
 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................7
 TEST PROCEDURE ........................................................................................................................................................7
 TEST RESULTS SUMMARY ............................................................................................................................................7
 TEST DATA ..................................................................................................................................................................7
RADIATION HAZARD MEASUREMENT.............................................................................................................10
  ENVIRONMENTAL CONDITIONS ..................................................................................................................................10
  TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................10
  RADIATION HAZARD MEASUREMENT ........................................................................................................................10
  INPUT POWER .............................................................................................................................................................11
  LOAD FOR MICROWAVE OVENS .................................................................................................................................11
  RF OUTPUT POWER MEASUREMENT ..........................................................................................................................12
  OPERATING FREQUENCY MEASUREMENT ..................................................................................................................12
RADIATED EMISSIONS...........................................................................................................................................16
  MEASUREMENT UNCERTAINTY ..................................................................................................................................16
  EUT SETUP ................................................................................................................................................................16
  EMI TEST RECEIVER SETUP AND SPECTRUM ANALYZER SETUP................................................................................16
  TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................17
  TEST PROCEDURE ......................................................................................................................................................17
  CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................17
  TEST RESULTS SUMMARY ..........................................................................................................................................17
  TEST DATA AND PLOTS ..............................................................................................................................................18




Report #: RSZ09122952                                                           Page 2 of 19                                           FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                            FCC ID: VG8XM031MYY

GENERAL INFORMATION
Product Description for Equipment Under Test (EUT)
The Foshan Shunde Midea Microwave and Electrical Appliances Manufacturing Co., Ltd.’s model:
EM031MZN (FCC ID: VG8XM031MYY) or the “EUT” as referred to in this report is a Microwave Oven
which measures approximately 51.0cm L x 39.3cm W x 30.2cm H, rated input voltage: AC 120 V/60 Hz.

*Note: The series products, model XM031M##, more detail description as follows:
    1. where ## is alphabetic characters. ##: Suffix could be from 0 to 9 or from A to Z (Cosmetic Design).
    2. X=E or A, E: Touch Pad type, A: Encoder type.

we select EM031MZN to test, there is no electrical change has been made to the equipment, which was
explained in the attached Declaration Letter.

* All measurement and test data in this report was gathered from production sample serial number: 0912156
(Assigned by BACL, Shenzhen). The EUT was received on 2009-12-29.


Objective
The following test report is prepared on behalf of Foshan Shunde Midea Microwave and Electrical
Appliances Manufacturing Co., Ltd. in accordance with Part 2, Subpart J, and Part 18, Subparts A, B and C
of the Federal Communication Commissions rules and regulations.

The objective of the manufacturer is to determine compliance with FCC Part 18 limits.


Related Submittal(s)/Grant(s)
No related submittal(s).


Test Methodology
All measurements contained in this report were conducted with MP-5, FCC Methods of Measurements of
Radio Noise Emissions from ISM Equipment, February 1986. All measurements were performed at Bay
Area Compliance Laboratory Corporation. The radiated testing was performed at an antenna-to-EUT
distance of 3 meters.


Test Facility

The Test site used by Bay Area Compliance Laboratories Corp. (Shenzhen) to collect test data is located in
the 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen,
Guangdong, China.

Test site at Bay Area Compliance Laboratories Corp. (Shenzhen) has been fully described in reports
submitted to the Federal Communication Commission (FCC). The details of these reports have been
found to be in compliance with the requirements of Section 2.948 of the FCC Rules on November 21,
2007. The facility also complies with the radiated and AC line conducted test site criteria set forth in ANSI
C63.4-2003.




Report #: RSZ09122952                                Page 3 of 19                         FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                    FCC ID: VG8XM031MYY

The Federal Communications Commission has the reports on file and is listed under FCC Registration No.:
382179. The test site has been approved by the FCC for public use and is listed in the FCC Public Access
Link (PAL) database.

Additionally, Bay Area Compliance Laboratories Corp. (Shenzhen) is a National Institute of Standards and
Technology (NIST) accredited laboratory, under the National Voluntary Laboratory Accredited Program
(Lab Code 200707-0).




The current scope of accreditations can be found at http://ts.nist.gov/Standards/scopes/2007070.htm




Report #: RSZ09122952                           Page 4 of 19                      FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                            FCC ID: VG8XM031MYY

OPERATING CONDITION/TEST CONFIGURATION
Justification
The EUT was provided for tests as a stand-alone device. It was prepared for testing in accordance with the
manufacturer’s instructions. The EUT was operated at maximum (continuous) RF output power. The loads
consisted of water in a glass beaker in the amounts specified in the test procedure.


Equipment Modifications
No modifications were made to the unit tested.


External Cable List and Details

                   Cable Description                Length (m)               From/Port         To

          Unshield Undetachable AC Power Cable         1.03                    EUT            LISN


Configuration of Test Setup




Block Diagram of Test Setup


                                                           LISN



                                         EUT
                                                                 1.0 Meter




              Non-Conducting Table
              80 cm above Ground Plane


                                   1.5 Meters



Report #: RSZ09122952                            Page 5 of 19                            FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                     FCC ID: VG8XM031MYY

CONDUCTED EMISSIONS
Measurement Uncertainty
All measurements involve certain levels of uncertainties, especially in field of EMC. The factors
contributing to uncertainties are spectrum analyzer, cable loss, and LISN.

Based on NIS 81, The Treatment of Uncertainty in EMC Measurements, the best estimate of the
uncertainty of any conducted emissions measurement at Bay Area Compliance Laboratories Corp.
(Shenzhen) is +2.4 dB.


EUT Setup




The setup of EUT is according with per MP-5: 1986 measurement procedure. Specification used was with
the FCC Part 18.307.

The EUT was connected to a 120 VAC/ 60Hz power source.




Report #: RSZ09122952                            Page 6 of 19                      FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                          FCC ID: VG8XM031MYY

EMI Test Receiver Setup
The EMI test receiver was set to investigate the spectrum from 150 kHz to 30 MHz.

During the conducted emission test, the EMI test receiver was set with the following configurations:

        Frequency Range                           IF B/W
       150 kHz – 30 MHz                            9 kHz


Test Equipment List and Details

                                                                       Serial     Calibration   Calibration
       Manufacturer           Description              Model
                                                                      Number         Date        Due Date

     Rohde & Schwarz       EMI Test Receiver          ESCS30         830245/006   2009-04-28     2010-04-27

     Rohde & Schwarz            L.I.S.N.              ESH2-Z5        892107/021   2009-04-28     2010-04-27


    * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations
    have been performed in accordance to NVLAP requirements, traceable to the NIST.


Test Procedure
During the conducted emission test, the EUT power cord was connected to the outlet of the LISN.

Maximizing procedure was performed on the six (6) highest emissions of the EUT.

All data was recorded in the Quasi-peak and average detection mode.


Test Results Summary
According to the recorded data in following table, the EUT complied with the FCC PART 18, with the
worst margin reading of:


                             3.05 dB at 0.540 MHz in the Line conductor mode
                           8.13 dB at 28.560 MHz in the Neutral conductor mode


Test Data
     Environmental Conditions

             Temperature:                   25° C
        Relative Humidity:                   48%
           ATM Pressure:                   100.2kPa

    The testing was performed by Thomas Zhang on 2010-01-16.

    Test Mode: Running (Max Power)



Report #: RSZ09122952                                 Page 7 of 19                      FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                      FCC ID: VG8XM031MYY



120V/60Hz, Line:




                           Correction            Cord.
          Frequency                                               Limit   Margin
                            Factor               Result                                Remark
            (MHz)                                                (dBµV)    (dB)
                             (dB)               (dBµV)
             0.540           10.10               52.95            56.00    3.05          QP
             0.440            10.10              52.98            57.09    4.11          QP
             0.360            10.10              52.90            58.74    5.84          QP
             28.560           10.30              41.14            50.00    8.86          AV
             28.640           10.30              48.06            60.00   11.94          QP
             12.140           10.30              44.62            60.00   15.38          QP
             0.150            10.10              50.51            66.00   15.49          QP
             0.540            10.10              21.34            46.00   24.66          AV
             0.440            10.10              21.83            47.09   25.26          AV
             12.140           10.30              24.40            50.00   25.60          AV
             0.360            10.10              20.78            48.74   27.96          AV
             0.150            10.10              18.50            56.00   37.50          AV




Report #: RSZ09122952                                    Page 8 of 19              FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                      FCC ID: VG8XM031MYY




120V/60Hz, Neutral:




                           Correction            Cord.
          Frequency                                               Limit   Margin
                            Factor               Result                                Remark
            (MHz)                                                (dBµV)    (dB)
                             (dB)               (dBµV)
             28.560          10.30               41.87            50.00    8.13          AV
             28.700           10.30              47.72            60.00   12.28          QP
             0.390            10.10              45.39            58.08   12.69          QP
             0.270            10.10              44.63            61.16   16.53          QP
             0.160            10.10              43.36            65.56   22.20          QP
             1.050            10.10              28.45            56.00   27.55          QP
             8.340            10.20              31.59            60.00   28.41          QP
             0.270            10.10              18.29            51.16   32.87          AV
             0.390            10.10              13.99            48.08   34.09          AV
             8.340            10.20              15.64            50.00   34.36          AV
             1.050            10.10              9.36             46.00   36.64          AV
             0.160            10.10              18.32            55.56   37.24          AV




Report #: RSZ09122952                                    Page 9 of 19              FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                          FCC ID: VG8XM031MYY

RADIATION HAZARD MEASUREMENT
Environmental Conditions

             Temperature:               25° C
        Relative Humidity:               56%
           ATM Pressure:               100.2kPa


Test Equipment List and Details

                                                                      Serial     Calibration    Calibration
       Manufacturer            Description           Model
                                                                     Number         Date         Due Date
     Rohde & Schwarz         EMI Test Receiver        ESCI            100035      2009-11-24     2010-11-24
       Sunol Sciences         Horn Antenna          DRH-118          A052604      2009-05-05     2010-05-04
             HP                Preamplifier          8449B          3008A00277    2009-09-12     2010-09-11
                              Digital Power
           Ainuo                                     8732B          028706117     2009-12-23     2010-12-23
                                Analyzer
            HY               AC Power Source        9020117          GY053(1)     2009-08-21     2010-08-21
           Holday             Leakage Meter         HI-1710          05/2731      2009-06-02     2010-06-02

    * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations
    have been performed in accordance to NVLAP requirements, traceable to the NIST.


Radiation Hazard Measurement
Radiation leakage was measured in the as-received condition with the oven door closed using a microwave
leakage meter.

A 1000ml water load was placed in the center of the oven and the oven was operated at maximum output
power.

   There was no microwave leakage exceeding a power level of 0.71mW/cm2 observed at any point 5cm
or more from the external surface of the oven.

A maximum of 1.0mW/cm2 is allowed in accordance with the applicable Federal Standards. Hence,
microwave leakage in the as-received condition with the oven door closed was below the maximum
allowed.




Report #: RSZ09122952                               Page 10 of 19                        FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                       FCC ID: VG8XM031MYY

Input Power
Input power and current was measured using a power analyzer. A 1000ml water load was placed in the
center of the oven and the oven was operated at maximum output power. A 1000ml water load was chosen
for its compatibility with the procedure commonly used by manufacturers to determine their input ratings.


           Input Voltage         Input Current      Measured Input Power        Rated Input Power
             (Vac/Hz)               (Amps)                (Watts)                    (Watts)
               120/60                  10.8                  1296                      1500

    Based on the measured input power, the EUT was found to be operating within the intended
specifications.


Load for Microwave Ovens
For all measurements, the energy developed by the oven was absorbed by a dummy load consisting of a
quantity of tap water in a beaker. If the oven was provided with a shelf or other utensil support, this
support was in its initial normal position. For ovens rated at 1000 watts or less power output, the beaker
contained quantities of water as listed in the following subparagraphs. For ovens rated at more than
1000watts output, each quantity was increased by 50% for each 500watts or fraction thereof in excess of
1000watts. Additional beakers were used if necessary.

● Load for power output measurement: 1000 milliliters of water in the beaker located in the center of the
oven.

● Load for frequency measurement: 1000 milliliters of water in the beaker located in the center of the
oven.

● Load for measurement of radiation on second and third harmonic: Two loads, one of 700 and the other
of 300 milliliters, of water are used. Each load is tested both with the beaker located in the center of the
oven and with it in the right front corner.


The RF output power is rated at 1000 watts

     Load used for power output measurement = 1000 milliliters of water
     Load used for frequency measurement = 1000 milliliters of water
     Load used for harmonic measurement = 700 & 300 milliliters of water
     Load used for other measurement = 700 milliliters of water




Report #: RSZ09122952                             Page 11 of 19                       FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                                FCC ID: VG8XM031MYY

RF Output Power Measurement
The Caloric Method was used to determine maximum RF output power. The initial temperature of the
water load was measured. The water load was placed in the center of the oven. The oven was operated at
maximum output power for 200 seconds, the temperature of the water was re-measured.

       Quality of Water          Starting Temperature             Final Temperature               Elapsed Time
             (ml)                         (ºC)                           (ºC)                          (s)
             1000                          21.3                           64.6                         200

    Power = (4.2 joules/calorie) (volume in milliliters) (temperature rise)/ (time is seconds)
    Power = 4.2 joules/calorie x 1000 x (64.6-21.3) / 200
    Power = 909.3 watts

   The measurement output power was found to be less than 500watts. Therefore, in accordance with
Section 18.305 of Subpart-C, the measured out-of-band emissions were compared to the limit of
25μV/meter at a 300-meter measurement distance.

    The measured output power was found to exceed 500watts. Therefore, in accordance with Section
18.305 of Subpart-C, the measured out-of-band emissions were compared with the limit calculated as
following:

                    LFS = 25*SQRT (Power Output/500)
                    LFS = 25*SQRT (909.3/500)
                    LFS ≈ 33.71

Where: LFS is the maximum allowable field strength for out-of-band emissions in μV/meter at a 300-
meter measurement distance. Power Output is the measured output power in watts.

                                                               LFS                LFS                    LFS
             Manufacturer                     Model
                                                            V/m@300m          dBμV/m@300m             dBμV/m@3m
    Foshan Shunde Midea Microwave
        and Electrical Appliances          EM031MZN             33.71               30.56                 70.56
         Manufacturing Co., Ltd.


Operating Frequency Measurement
    Variation in Operating Frequency with Time

The operating frequency was measured using a spectrum analyzer. Starting with the EUT at room
temperature, a 1000ml water load was placed in the center of the oven and the oven was operated at
maximum output power. The fundamental operating frequency was monitored until the water load was
reduced to 20 percent of the original load.

The results of this test are as follows:

                                                               Minimum Frequency            Maximum Frequency
                Manufacturer                      Model
                                                                    (MHz)                        (MHz)
       Foshan Shunde Midea Microwave
           and Electrical Appliances          EM031MZN                  2474.4                      2483.4
            Manufacturing Co., Ltd.

Refer to data pages for details of the variation in operating frequency with time measurement.

Report #: RSZ09122952                                 Page 12 of 19                              FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                                          FCC ID: VG8XM031MYY



                                                                 * RBW 1 MHz   Marker 1 [T1 ]
                                                                 * VBW 3 MHz             87.82 dBµV
                        Ref   102 dBµV       * Att   10 dB       * SWT 1 s          2.474400000 GHz
                        100

                                                                                                       A
                        90                                                      1
                 1 PK
                 MAXH
                        80



                        70


                                                                                                      PS
                        60



                        50



                        40



                        30



                        20



                        10



                        Start 2.4 GHz                        10 MHz/                   Stop 2.5 GHz




                 Date: 20.JAN.2010       21:23:13




                                                                 * RBW 1 MHz   Marker 1 [T1 ]
                                                                 * VBW 3 MHz             87.03 dBµV
                        Ref   102 dBµV       * Att   10 dB       * SWT 1 s          2.483400000 GHz
                        100

                                                                                                      A
                        90                                                             1
                 1 PK
                 MAXH
                        80



                        70


                                                                                                      PS
                        60



                        50



                        40



                        30



                        20



                        10



                        Start 2.4 GHz                        10 MHz/                   Stop 2.5 GHz




                 Date: 20.JAN.2010       21:51:23




Report #: RSZ09122952                                         Page 13 of 19                                FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                       FCC ID: VG8XM031MYY

     Variation in Operating Frequency with Line Voltage

The EUT was operated / warmed by at least 10 minutes of use with a 1000ml water load at room
temperature at the beginning of the test. Then the operating frequency was monitored as the input voltage
was varied between 80 and 125 percent of the nominal rating.

The results of this test are as follows:

Line voltage varied from 96 Vac to 150 Vac.

                                                           Minimum Frequency       Maximum Frequency
                Manufacturer                    Model
                                                                (MHz)                   (MHz)
      Foshan Shunde Midea Microwave
          and Electrical Appliances         EM031MZN               2464.6                  2475.0
           Manufacturing Co., Ltd.

Please refer to following pages for details of the variation in operating frequency with line voltage
measurement.




Report #: RSZ09122952                              Page 14 of 19                      FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                                            FCC ID: VG8XM031MYY



                                                                 * RBW 1 MHz     Marker 1 [T1 ]
                                                                 * VBW 3 MHz               86.56 dBµV
                        Ref   102 dBµV       * Att   10 dB       * SWT 1 s            2.464600000 GHz
                        100

                                                                                                        A
                        90                                                   1
                 1 PK
                 MAXH
                        80



                        70


                                                                                                        PS
                        60



                        50



                        40



                        30



                        20



                        10



                        Start 2.4 GHz                        10 MHz/                     Stop 2.5 GHz




                 Date: 20.JAN.2010       20:07:59




                                                                 * RBW 1 MHz     Marker 1 [T1 ]
                                                                 * VBW 3 MHz               89.07 dBµV
                        Ref   102 dBµV       * Att   10 dB       * SWT 1 s            2.475000000 GHz
                        100

                                                                                                        A
                                                                                   1
                        90
                 1 PK
                 MAXH
                        80



                        70


                                                                                                        PS
                        60



                        50



                        40



                        30



                        20



                        10



                        Start 2.4 GHz                        10 MHz/                     Stop 2.5 GHz




                 Date: 20.JAN.2010       19:16:59




Report #: RSZ09122952                                         Page 15 of 19                                  FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                      FCC ID: VG8XM031MYY

RADIATED EMISSIONS
Measurement Uncertainty
All measurements involve certain levels of uncertainties, especially in field of EMC. The factors
contributing to uncertainties are spectrum analyzer, cable loss, antenna factor calibration, antenna
directivity, antenna factor variation with height, antenna phase center variation, antenna factor frequency
interpolation, measurement distance variation, site imperfections, mismatch (average), and system
repeatability.

Based on NIS 81, The Treatment of Uncertainty in EMC Measurements, the best estimate of the
uncertainty of a radiation emissions measurement at Bay Area Compliance Laboratories Corp. (Shenzhen)
is +4.0 dB.


EUT Setup




The radiated emission tests were performed in the 3 meters chamber A test site, using the setup accordance
with the FCC MP - 5. The specification used was the FCC part 18 limits.

The EUT was connected to 120 VAC/60 Hz power source.



EMI Test Receiver Setup and Spectrum Analyzer Setup
The system was investigated from 30 MHz to 25 GHz.

During the radiated emission test, the EMI test receiver and Spectrum Analyzer were set with the
following configurations:

        Frequency Range            R B/W        Video B/W         IF B/W
       30 – 1000 MHz              100 kHz       300 kHz           120 kHz
        Above 1GHz                 1MHz           10Hz
Report #: RSZ09122952                             Page 16 of 19                       FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                          FCC ID: VG8XM031MYY


Test Equipment List and Details

                                                                                   Calibration    Calibration
      Manufacturer          Description            Model         Serial Number
                                                                                      Date         Due Date
           HP                Amplifier           HP8447D            2944A09795     2009-08-02     2010-08-02
    Rohde & Schwarz      EMI Test Receiver         ESCI               100035       2009-11-07     2010-11-06
      Sunol Sciences     Broadband Antenna          JB1             A040904-1      2009-03-11     2010-03-11
      Sunol Sciences     System Controller        SC99V              041304-1          N/A            N/A
       A.H. System          Horn Antenna        SAS-200/571            135         2009-05-17     2010-05-17
    Rohde & Schwarz      Spectrum Analyzer        FSEM30            849720/019     2009-07-08     2010-07-08

    * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations
    have been performed per the NVLAP requirements, traceable to NIST.


Test Procedure
For the radiated emissions test, the EUT power cord was connected to the AC floor outlet.

Maximizing procedure was performed on the six (6) highest emissions to ensure that the EUT complied
with all installation combinations.

The EUT was in the normal (naïve) operating mode during the final qualification test to represent the
worst results.

All data was recorded in the Quasi-peak detection mode from 30 MHz to 1 GHz and average detection
mode above 1GHz.


Corrected Amplitude & Margin Calculation
The Corrected Amplitude is calculated by adding the Antenna Factor and Cable Loss, and subtracting the
Amplifier Gain from the Meter Reading. The basic equation is as follows:

        Corrected Amplitude = Meter Reading + Antenna Factor + Cable Loss - Amplifier Gain

The “Margin” column of the following data tables indicates the degree of compliance with the applicable
limit. For example, a margin of 7dB means the emission is 7dB below the limit. The equation for margin
calculation is as follows:

        Margin = Limit – Corrected Amplitude


Test Results Summary
According to the data in the following table, the EUT complied with the FCC Part 18, with the worst
margin reading of:


                  31.00 dB at 665.584250 MHz in the Vertical polarization, below 1GHz
                   11.23 dB at 4900.0 MHz in the Horizontal polarization, above 1GHz


Report #: RSZ09122952                               Page 17 of 19                        FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                         FCC ID: VG8XM031MYY

Test Data and Plots
     Environmental Conditions

             Temperature:                     25° C
        Relative Humidity:                     56%
           ATM Pressure:                     100.2kPa

    The testing was performed by Thomas Zhang on 2010-01-07.
    Test Mode: Running (Max Power)


     Below 1 GHz:




                  Corrected        Antenna        Antenna    Turntable   Correction
    Frequency                                                                            Limit     Margin
                  Amplitude         Height        Polarity    Position    Factor
      (MHz)                                                                            (dBµV/m)     (dB)
                  (dBµV/m)           (cm)          (H/V)       (deg)       (dB)
    665.584250        39.6           168.0              V      280.0        -5.8         70.6       31.0
    670.136000        38.6           169.0              V      251.0        -5.7         70.6       32.0
    657.885250        37.9           377.0              V      139.0        -6.1         70.6       32.7
    674.525250        35.8           193.0              V      99.0         -5.5         70.6       34.8
    544.830000        34.4           172.0              V      210.0        -0.3         70.6       36.2
    645.745500        26.9           101.0              V      274.0        -6.5         70.6       43.7




Report #: RSZ09122952                               Page 18 of 19                      FCC Part 18 Test Report


Foshan Shunde Midea Microwave and
Electrical Appliances Manufacturing Co., Ltd.                                        FCC ID: VG8XM031MYY


     Above 1 GHz:

               S.A.                                  Test Antenna    Cable Pre-Amp. Cord.      FCC Part 18
Frequency                Detector    Direction
             Reading                                                 Loss Gain      Amp.
  MHz                  (PK/QP/AV)    (Degree)    Height Polar Factor                         Limit   Margin
            (dBµV/m)                                                 (dB)    (dB) (dBμV/m)
                                                  (m)   (H/V) (dB)                         (dBµV/m)   (dB)

 4900.0       48.97        AV            26       1.15    H     36.4   7.7    33.7    59.37    70.6     11.23
 7350.0       41.95        AV           169       1.30    H     39.3   10.4   33.6    58.05    70.6     12.55
 7350.0       39.30        AV           125       1.00    V     38.0   10.4   33.6    54.10    70.6     16.50
 4900.0       44.42        AV           112       1.40    V     35.2   7.7    33.7    53.62    70.6     16.98
 9800.0       32.21        AV           123       1.16    H     41.5   11.0   34.1    50.61    70.6     19.99
 9800.0       31.35        AV            21       1.12    V     40.3   11.0   34.1    48.55    70.6     22.05
 2366.5       41.28        AV           221       1.10    V     30.3   7.9    33.9    45.58    70.6     25.02
 2579.5       35.67        AV           166       1.20    H     31.5   8.0    33.9    41.27    70.6     29.33
 2565.5       33.87        AV           157       1.12    V     30.6   8.0    33.9    38.57    70.6     32.03
 2395.0       33.50        AV            28       1.03    V     30.3   7.9    33.9    37.80    70.6     32.80




                                     ***** END OF REPORT *****




Report #: RSZ09122952                               Page 19 of 19                     FCC Part 18 Test Report



Document Created: 2010-01-29 17:49:39
Document Modified: 2010-01-29 17:49:39

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