Test Report

FCC ID: I4L-MS6809

Test Report

Download: PDF
FCCID_337033

                                                                                          Report No. 036L117FI




                                       Test Report

                                 Product Name : Access Point
                                      Model No.: MS-6809
                                     FCC ID.: I4L-MS6809




            Applicant : MICRO-STAR INT’L Co., LTD
            Address : No 69, Li-De st., Jung-He City, Taipei Hsien,
                            Taiwan, R.O.C




                             Date of Receipt : June 10, 2003

                             Date of Test        : June 13, 2003

                             Report No.          : 036L117FI



The test results relate only to the samples tested.
The test report shall not be reproduced except in full without the written approval of QuieTek Corporation.
This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government


                                             Page: 1 of 34                                         Version:1.0


                                                                                                Report No. 036L117FI




                             Test Re port Certification
                                                                                      Test Date : June 13, 2003
                                                                                      Report No. : 036L117FI



                                             Accredited by NIST (NVLAP)
                                                  NVLAP Lab Code: 200347-0


           Product Name                       :    Access Point

           Applicant                          :    MICRO-STAR INT’L Co., LTD

           Address                            :    No 69, Li-De st., Jung-He City, Taipei Hsien,

                                                   Taiwan, R.O.C

           Manufacturer                       :    MICRO-STAR INT’L Co., LTD

           Model No.                          :    MS-6809

           FCC ID.                            :    I4L-MS6809

           Rated Voltage                      :    AC 120V/60Hz

           Trade Name                         :    MICRO-STAR

           Measurement Standard               :    FCC Part 15 Subpart C Paragraph 15.247

           Measurement Procedure              :    ANSI C63.4: 1992

           Test Result                        :    Complied
The Test Results relate only to the samples tested.
The test report shall not be reproduced except in full without the written approval of QuieTek Corporation.
This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government



          Documented By                :

                                                   (        Cordelia Huang )

          Tested By                    :
                                                           (    John Wu       )

          Approved By                  :
                                                       (       Gene Chang         )



                                                           Page: 2 of 34                                 Version:1.0


                                                                                                                               Report No. 036L117FI



                                              TA B L E O F C O N T E N T S
       Description                                                                                                                                Page

1.             GENERAL INFORMATION .....................................................................................................5

1.1.           EUT Description............................................................................................................................5
1.2.           Operational Description ................................................................................................................6
1.3.           Tested System Datails....................................................................................................................7
1.4.           Configuration of tested System .....................................................................................................8
1.5.           EUT Exercise Software .................................................................................................................8
1.6.           Test Facility ...................................................................................................................................9

2.             Conducted Emission..................................................................................................................10

2.1.           Test Equipment............................................................................................................................10
2.2.           Test Setup ....................................................................................................................................10
2.3.           Limits ..........................................................................................................................................10
2.4.           Test Procedure .............................................................................................................................11
2.5.           Test Result of Conducted Emission.............................................................................................12

3.             Peak Power Output ...................................................................................................................14

3.1.           Test Equipment............................................................................................................................14
3.2.           Test Setup ....................................................................................................................................14
3.3.           Limits ..........................................................................................................................................14
3.4.           Test Result of Peak Power Output...............................................................................................15

4.             Radiated Emission.....................................................................................................................16

4.1.           Test Equipment............................................................................................................................16
4.2.           Test Setup ....................................................................................................................................16
4.3.           Limits ..........................................................................................................................................17
4.4.           Test Procedure .............................................................................................................................17
4.5.           Test Result of Radiated Emission................................................................................................18

5.             Band Edge ..................................................................................................................................24

5.1.           Test Equipment............................................................................................................................24
5.2.           Test Setup ....................................................................................................................................24
5.3.           Limits ..........................................................................................................................................25
5.4.           Test Procedure .............................................................................................................................25
5.5.           Test Result of Band Edge ............................................................................................................26

6.             Occupied Bandwidth.................................................................................................................28

6.1.           Test Equipment............................................................................................................................28
6.2.           Test Setup ....................................................................................................................................28
6.3.           Limits ..........................................................................................................................................28
6.4.           Test Result of Occupied Bandwidth ............................................................................................29

7.             Power Density ............................................................................................................................30
                                                                Page: 3 of 34                                                              Version:1.0


                                                                                                                                Report No. 036L117FI

7.1.            Test Equipment............................................................................................................................30
7.2.            Test Setup ....................................................................................................................................30
7.3.            Limits ..........................................................................................................................................30
7.4.            Test Result of Power Density ......................................................................................................31

8.              EMI Reduction Method During Compliance Testing ............................................................32

Attachment 1:   EUT Test Photographs
Attachment 2:   EUT Detailed Photographs




                                                                 Page: 4 of 34                                                              Version:1.0


                                                                                     Report No. 036L117FI


1.     GENERAL INFORMATION

1.1.   EUT Description

       Product Name               :   Access Point
       Trade Name                 :   MICRO-STAR
       FCC ID.                    :   I4L-MS6809
       Model No.                  :   MS-6809
       Frequency Range            :   2412MHz to 2462MHz
       Channel Number             :   11
       Chip Rate                  :   1Mbps, 2Mbps, 5.5Mbps, 11Mbps
       Type of Modulation         :   Direct Sequence Spread Spectrum
       Antenna type               :   Dipole;Patch
       Antenna Gain               :   2.5dBi;2dBi
       Operator Selection of      :   By software
       Operating Frequency
       Power Adapter              : DVE, M/N: DV-1250
                                    Cable In: AC 120V/60Hz/12W
                                    Cable Out: DC 12V/500mA
                                      UNE OUT:2m


       Frequency of Each Channel:
          Channel     Frequency            Channel    Frequency          Channel     Frequency
         Channel 1: 2412 MHz             Channel 5:   2432 MHz          Channel 9:   2452 MHz
         Channel 2: 2417 MHz             Channel 6:   2437 MHz          Channel 10: 2457 MHz
         Channel 3: 2422 MHz             Channel 7:   2442 MHz          Channel 11: 2462 MHz
         Channel 4: 2427 MHz           Channel 8: 2447 MHz
       Note:
             1. This device is a 2.4GHz Access Point included a 2.4GHz receiving function, a 2.4GHz
                transmitting function.
             2. Regards to the frequency band operation; the highest rate that was included the lowest、
                middle and highest frequency of channel were selected to perform the test, then shown on
                this report.
             3. These tests were conducted on a sample of the equipment for the purpose of demonstrating
                compliance with Part 15 Subpart C Paragraph 15.247 for spread spectrum devices.
             4. This device is a composite device in accordance with Part 15 regulations. The function
                receiving was measured and made a test report that the report number is 036L117F under
                Declaration of Conformity.

             EMI Mode      Mode 1: Normal Operation




                                              Page: 5 of 34                                 Version:1.0


                                                                                       Report No. 036L117FI




1.2.   Operational Description

             EUT is a Access Point with 11 channels. This device provided four kind of transmitting speed
       1,2,5.5 and 11Mbps. The device of RF carrier is DQPSK, DB PSK and CCK.
            The device adapts direct sequence spread spectrum modulation. The Connector antenna was
       scolded on PCB provides diversity function to improve the receiving function.
            This Broadband Wireless Router is an IEEE 802.11b Wireless LAN adapter. It allows your
       computer to connect to a wireless network and to share resources, such as files or printers without
       being bound to the network wires. Operation in 2.4GHz Direst Sequence Spread Spectrum (DSSS)
       radio transmission, the Broadband Wireless Router transfers data at speeds up to 64/128-bit Wired
       Equivalent Protection (WEP) algorithm is used. In addition, its standard compliance ensures that it
       can communicate with any 802.11b network.




                                              Page: 6 of 34                                     Version:1.0


                                                                                          Report No. 036L117FI

1.3.    Tested System Datails

        The types for all equipment, plus descriptions of all cables used in the tested system (including
        inserted cards) are:


                Product            Manufacturer      Model No.         Serial No.          Power Cord
       (1)     Notebook PC            ASUS             S1300       26NP018680          Non-shielded,1.8m
       (2)     Notebook PC            ASUS             S1300       24NP035390          Non-shielded,1.8m


       Signal Cable Type                Signal cable Description
       A.    LAN Cable                  Non-shielded, 3.0m




                                                Page: 7 of 34                                     Version:1.0


                                                                                  Report No. 036L117FI




1.4.   Configuration of tested System


                                                         A


                                 EUT




                                                                    Notebook PC
                                                                        (1)




         Notebook PC
             (2)




1.5.   EUT Exercise Software

       (1)   Setup the EUT and simulators as shown on 1.4
       (2)   Turn on the power of all equipment.
       (3)   Notebook PC reads data from disk.
       (4)   Data will be transmitting through EUT.
       (5)   The transmitted status will be shown on the monitor.
       (6)   Repeat the above procedure 1.5.3 to 1.5.5




                                               Page: 8 of 34                             Version:1.0


                                                                                   Report No. 036L117FI


1.6.   Test Facility

       Ambient conditions in the laboratory:
                 Items               Required (IEC 68-1)                  Actual
       Temperature (°C)          15-35                         20-35
       Humidity (%RH)            25-75                         50-65
       Barometric pressure (mbar) 860-1060                     950-1000


       Site Description:   November 3, 1998 File on
                           Federal Communications Commission
                           FCC Engineering Laboratory
                           7435 Oakland Mills Road
                           Columbia, MD 21046
                           Reference 31040/SIT1300F2
                           August 30, 2001 Accreditation on NVLAP
                           NVLAP Lab Code: 200347-0
       Site Name:          Quietek Corporation

       Site Address:       No.75-1, Wang-Yeh Valley, Yung-Hsing,
                           Chiung-Lin, Hsin-Chu County,
                           Taiwan, R.O.C.
                           TEL : 886-3-592-8858 / FAX : 886-3-592-8859
                           E-Mail: service@quietek.com




                                               Page: 9 of 34                              Version:1.0


                                                                                                     Report No. 036L117FI


2.     Conducted Emission

2.1.   Test Equipment

       The following test equipment are used during the conducted emission test:

       Item Instrument                  Manufacturer      Type No./Serial No             Last Cal.        Remark
       1     Test Receiver              R&S               ESCS 30/825442/17              May, 2003
       2     L.I.S.N.                   R&S               ESH3-Z5/825016/6               May, 2003        EUT
       3     L.I.S.N.                   Kyoritsu          KNW-407/8-1420-3               May, 2003        Peripherals
       4     Pulse Limiter              R&S               ESH3-Z2                        N/A
       5     No.2 Shielded Room                                                          N/A
       Note: All equipment upon which need to calibrated are with calibration period of 1 year.

2.2.   Test Setup
                                                                       Reference Plane

                    Test Receiver
                                                                                          40cm


                 12dBuV                                                EUT
                 †††                                      Load
                 †††




                                                   LISN                                   LISN


                                                                         LISN
                                    Ground Plane



2.3.   Limits

                         FCC Part 15 Subpart C Paragraph 15.207 (dBuV) Limit

                          Frequency                                    Limits

                              MHz
                                                            QP                           AV

                          0.15 - 0.50                      66-56                     56-46

                            0.50-5.0                        56                           46

                            5.0 - 30                        60                           50

                 Remarks :          In the above table, the tighter limit applies at the band edges.


                                                      Page: 10 of 34                                        Version:1.0


                                                                                      Report No. 036L117FI

2.4.   Test Procedure

       The EUT and simulators are connected to the main power through a line impedance stabilization
       network (L.I.S.N.).   This provides a 50 ohm /50uH coupling impedance for the measuring
       equipment. The peripheral devices are also connected to the main power through a LISN that
       provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refer to the block
       diagram of the test setup and photographs.)
       Both sides of A.C. line are checked for maximum conducted interference. In order to find the
       maximum emission, the relative positions of equipment and all of the interface cables must be
       changed according to ANSI C63.4:1992 on conducted measurement.
       Conducted emissions were invested over the frequency range from 0.15MHz to 30MHz using a
       receiver bandwidth of 9kHz.




                                              Page: 11 of 34                                  Version:1.0


                                                                                       Report No. 036L117FI


2.5.      Test Result of Conducted Emission

          Product           :   Access Point
          Test Item         :   Conducted Emission
          Power Line        :   Line 1
          Test Mode         :   Mode 1: Normal Operation


    Frequency       Cable       Probe          Reading                  Emission   Limits
                    Loss        Factor         Level                     Level
       MHz            dB        dB             dBuV                      dBuV      dBuV
===================================================================
Quasi-Peak
         0.166      0.21        0.10           45.35                    45.66      65.15
         0.224      0.21        0.10           43.43                    43.74      62.66
         0.277      0.21        0.10           40.08                    40.39      60.89
*        0.560      0.21        0.10           37.76                    38.07      56.00
         1.006      0.21        0.10           26.75                    27.06      56.00
        23.127      0.26        0.50           27.25                    28.01      60.00

Average
         0.166      0.21        0.10           28.20                    28.51      55.15
         0.224      0.21        0.10           27.10                    27.41      52.66
         0.277      0.21        0.10           26.10                    26.41      50.89
         0.560      0.21        0.10           14.80                    15.11      46.00
*        1.006      0.21        0.10           14.40                    14.71      46.00
        23.127      0.26        0.50           23.80                    24.56      50.00




Note:
        1. All Reading Levels are Quasi-Peak and Average value.
        2. “ * ”, means this data is the worst emission level.
        3. Emission Level = Reading Level + LISN Factor + Cable Loss.




                                                       Page: 12 of 34                         Version:1.0


                                                                                       Report No. 036L117FI



          Product           :   Access Point
          Test Item         :   Conducted Emission
          Power Line        :   Line 2
          Test Mode         :   Mode 1: Normal Operation


    Frequency       Cable       Probe          Reading                  Emission   Limits
                    Loss        Factor         Level                     Level
      MHz             dB        dB             dBuV                      dBuV      dBuV
Quasi-Peak
         0.225      0.21        0.10           42.73                    43.04      62.63
         0.279      0.21        0.10           39.26                    39.57      60.84
*        0.504      0.21        0.10           38.23                    38.54      56.00
         0.671      0.21        0.10           23.60                    23.91      56.00
         1.287      0.21        0.11           26.69                    27.01      56.00
        23.127      0.26        0.50           29.17                    29.93      60.00

Average
*        0.225      0.21        0.10           28.90                    29.21      52.63
         0.279      0.21        0.10           25.10                    25.41      50.84
         0.504      0.21        0.10           15.80                    16.11      46.00
         0.671      0.21        0.10           10.50                    10.81      46.00
         1.287      0.21        0.11           12.50                    12.82      46.00
        23.127      0.26        0.50           25.70                    26.46      50.00




Note:
        1. All Reading Levels are Quasi-Peak and Average value.
        2. “ * ”, means this data is the worst emission level.
        3. Emission Level = Reading Level + LISN Factor + Cable Loss.




                                                       Page: 13 of 34                         Version:1.0


                                                                                           Report No. 036L117FI


3.     Peak Power Output

3.1.   Test Equipment

       The following test equipments are used during the radiated emission tests:

                Equipment              Manufacturer Model No./Serial No.         Last Cal.
         X      Spectrum Analyzer       Advantest        R3162 / 72421194       May, 2003
       Note:    1. All equipment upon which need to calibrated are with calibration period of 1 year.
                2. Mark “X” test instruments are used to measure the final test results.

3.2.   Test Setup

       Conduction Power Measurement


                                     RF Cable
                   EUT                                                                Spectrum
                                                                                      Analyzer
                                                      SMA
                                                    Connecter


3.3.   Limits

       The maximum peak power shall be less 1 Watt.




                                                Page: 14 of 34                                    Version:1.0


                                                                                    Report No. 036L117FI

3.4.         Test Result of Peak Power Output

             Product      :   Access Point
             Test Item    :   Peak Power Output
             Test Site    :   No.1 OATS
             Test Mode    :   Normal Operation


             Data Speed: 1Mbps
               Channel No.    Frequency(MHz)       Measurement     Required Limit      Result
                    1              2412              22.30dBm      1Watt= 30 dBm       Pass
                    6              2437              20.06dBm      1Watt= 30 dBm       Pass
                    11             2462              22.68dBm      1Watt= 30 dBm       Pass


             Chancel 1                                              Chancel 6




             Chancel 11




Note:
        1.   Receiver setting (Peak Detector) : RBW:1MHz; VBW:1MHz; Span:100MHz。


                                                  Page: 15 of 34                           Version:1.0


                                                                                                         Report No. 036L117FI


4.      Radiated Emission

4.1.   Test Equipment

       The following test equipment are used during the radiated emission test:

       Test Site                Equipment         Manufacturer        Model No./Serial No.                 Last Cal.

       Site # 1        X    Test Receiver            R&S               ESCS 30 / 825442/14                 May, 2003
                       X    Spectrum Analyzer       Advantest            R3162 / 71720140                  May, 2003
                       X    Pre-Amplifier              HP               8447D/3307A01812                   May, 2003
                       X    Bilog Antenna            Chase               CBL6112B / 12452                  Sep., 2001
                       X    Horn Antenna               EM                EM6917 / 103325                   May, 2003
       Site # 2             Test Receiver            R&S               ESCS 30 / 825442/17                 May, 2003
                            Spectrum Analyzer       Advantest           R3261C / 71720609                  May, 2003
                            Pre-Amplifier              HP               8447D/3307A01814                   May, 2003
                            Bilog Antenna            Chase               CBL6112B / 2455                   Sep., 2001
                            Horn Antenna               EM                EM6917 / 103325                   May, 2003

          Note:       1. All equipments that need to calibrate are with calibration period of 1 year.
                      2. Mark “X” test instruments are used to measure the final test results.

4.2.   Test Setup

                                                                           3m


                           FRP Dome
                                                                                                                     1m to 4m




                                                                                The height of board
                                                                                band or Dipole
                                                                                Antenna was scanned
                                                                                from 1M to 4M.
                                                                                The distance between
                                                                                antenna and turn table
                                                                                was 3M regards to the
                                            EUT                                 standard adopted.
                   Non-Conducted Table

                                                   80cm


                                                                Fully soldered Metal Ground                  To Controller
                       Test                                                                                      To Receiver
                     Receiver




                                                  Page: 16 of 34                                                 Version:1.0


                                                                                          Report No. 036L117FI

4.3.   Limits

       ¾ General Radiated Emission Limits

       Emissions radiated outside of the specified frequency bands, except for harmonics, shall be
       attenuated by at least 20dB below the level of the fundamental or to the general radiated emission
       limits in paragraph 15.209, whichever is the lesser attenuation.


                            FCC Part 15 Subpart C Paragraph 15.209 Limits
                     Frequency
                       MHz                     uV/m @3m                   dBuV/m@3m

                          30-88                    100                         40

                         88-216                    150                        43.5

                         216-960                   200                         46

                     Above 960                     500                         54


       Remarks :    1. RF Voltage (dBuV) = 20 log RF Voltage (uV)
                    2. In the Above Table, the tighter limit applies at the band edges.
                    3. Distance refers to the distance in meters between the measuring instrument
                    antenna and the closed point of any part of the device or system.

4.4.   Test Procedure

       The EUT and its simulators are placed on a turn table which is 0.8 meter above ground. The
       turn table can rotate 360 degrees to determine the position of the maximum emission level.
       The EUT was positioned such that the distance from antenna to the EUT was 3 meters.
       The antenna can move up and down between 1 meter and 4 meters to find out the maximum
       emission level.
       Both horizontal and vertical polarization of the antenna are set on measurement. In order to
       find the maximum emission, all of the interface cables must be manipulated according to
       ANSI C63.4:1992 on radiated measurement.
       The additional latch filter below 1GHz was used to measure the level of harmonics radiated
       emission during field dtrength of harmonics measurement.
       The bandwidth below 1GHz setting on the field strength meter (R&S Test Receiver ESCS 30 )is
       120 kHz, above 1GHz are 1 MHz.
       The frequency range from 30MHz to 10th harminics is checked.




                                               Page: 17 of 34                                    Version:1.0


                                                                                        Report No. 036L117FI


4.5.     Test Result of Radiated Emission

         Product        :      Access Point
         Test Item      :      Harmonic Radiated Emission
         Test Site      :      No.1 OATS
         Test Mode      :      Channel 1


  Frequency     Cable       Probe PreAMP   Reading       Emission    Margin   Limit
                 Loss   Factor             Level         Level
   MHz           dB     dB/m      dB       dBuV          dBuV/m       dB      dBuV/m
  =============================================================
Horizontal
Peak Detector:
  4824.497     3.29     31.25     19.88    37.65         52.31      21.69   74.00
  7236.866     4.53     35.86     21.44    34.29         53.24      20.76   74.00
* 9648.709     5.17     37.85     19.64    30.35         53.74      20.26   74.00

Average Detector:
       --
Vertical
Peak Detector:
  4823.763     3.29     31.25     19.88    37.82         52.48      21.52   74.00
  7236.866     4.53     35.86     21.44    34.31         53.26      20.74   74.00
* 9647.799     5.17     37.85     19.64    30.37         53.76      20.24   74.00

Average Detector:
      --
Note:
      1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average
         measurements as necessary.
      2. Receiver setting (Peak Detector) : RBW:1MHz; VBW:1MHz; Span:100MHz。
      3. Receiver setting (AVG Detector) : RBW:1MHz; VBW:30Hz; Span:20MHz。
      4. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP.
      5. The average measurement was not performed when the peak measured data under the limit of
         average detection. If the readings given are average, peak measurement should also be supplied.




                                                   Page: 18 of 34                               Version:1.0


                                                                                            Report No. 036L117FI



             Product       :      Access Point
             Test Item     :      Harmonic Radiated Emission
             Test Site     :      No.1 OATS
             Test Mode     :      Channel 6


  Frequency        Cable       Probe PreAMP   Reading       Emission    Margin   Limit
                    Loss   Factor             Level         Level
   MHz              dB     dB/m      dB       dBuV          dBuV/m       dB      dBuV/m
  =============================================================
Horizontal
Peak Detector:
  4874.320         3.33    31.35     19.86    37.74         52.56      21.44   74.00
  7311.240         4.59    35.96     21.50    34.43         53.48      20.52   74.00
* 9748.962         5.32    37.92     19.43    29.77         53.59      20.41   74.00


Average Detector:
    --
Vertical
Peak Detector:
  4874.269         3.33    31.35     19.86    37.66         52.48      21.52   74.00
  7310.336         4.59    35.96     21.50    34.21         53.26      20.74   74.00
* 9748.087         5.32    37.92     19.43    29.77         53.59      20.41   74.00


Average Detector:
    --


Note:
        1.   All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average
             measurements as necessary.
        2.   Receiver setting (Peak Detector) : RBW:1MHz; VBW:1MHz; Span:100MHz。
        3.   Receiver setting (AVG Detector) : RBW:1MHz; VBW:30Hz; Span:20MHz。
        4.   Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP.
        5.   The average measurement was not performed when the peak measured data under the limit of average
             detection. If the readings given are average, peak measurement should also be supplied.




                                                      Page: 19 of 34                                   Version:1.0


                                                                                            Report No. 036L117FI



             Product       :      Access Point
             Test Item     :      Harmonic Radiated Emission
             Test Site     :      No.1 OATS
             Test Mode     :      Channel 11
  Frequency        Cable       Probe PreAMP   Reading       Emission    Margin   Limit
                    Loss   Factor             Level         Level
   MHz              dB     dB/m      dB       dBuV          dBuV/m       dB      dBuV/m
  =============================================================
Horizontal
Peak Detector:
  4924.641         3.35    31.45     19.84    37.41         52.38      21.62   74.00
  7386.882         4.64    36.09     21.56    34.30         53.47      20.53   74.00
* 9848.641         5.47    37.99     19.22    29.54         53.79      20.21   74.00


Average Detector:
    --
Vertical
Peak Detector:
  4924.302         3.35    31.45     19.84    37.45         52.42      21.58   74.00
  7386.453         4.64    36.09     21.56    34.34         53.51      20.49   74.00
* 9848.605         5.47    37.99     19.22    29.39         53.64      20.36   74.00


Average Detector:
    --
Note:
        1.   All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average
             measurements as necessary.
        2.   Receiver setting (Peak Detector) : RBW:1MHz; VBW:1MHz; Span:100MHz。
        3.   Receiver setting (AVG Detector) : RBW:1MHz; VBW:30Hz; Span:20MHz。
        4.   Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP.
        5.   The average measurement was not performed when the peak measured data under the limit of average
             detection. If the readings given are average, peak measurement should also be supplied.




                                                      Page: 20 of 34                                   Version:1.0


                                                                                               Report No. 036L117FI



             Product        :      Access Point
             Test Item      :      General Radiated Emission
             Test Site      :      No.1 OATS
             Test Mode      :      Mode 1: Normal Operation (Channel 1)


  Frequency        Cable        Probe PreAMP         Reading      Emission   Margin   Limit
                    Loss     Factor                  Level        Level
   MHz              dB      dB/m         dB          dBuV         dBuV/m      dB      dBuV/m
  =============================================================
Horizontal
      62.437         1.03        5.45     0.00        21.43          27.91   12.09    40.00
     137.581         1.42       11.19     0.00        21.22          33.84    9.66    43.50
     245.341         1.98       11.16     0.00        15.31          28.45   17.55    46.00
     347.194         2.50       12.92     0.00        24.30          39.73    6.27    46.00
     435.468         2.96       15.65     0.00        18.51          37.12    8.88    46.00
     523.733         3.42       16.44     0.00        19.42          39.28    6.72    46.00
 * 611.030           3.87       18.42     0.00        18.15          40.44    5.56    46.00
     787.579         4.77       19.21     0.00        14.27          38.25    7.75    46.00
     963.145         5.67       20.15     0.00        17.72          43.54   10.46    54.00


Vertical
        62.384        1.03        5.58        0.00     21.35         27.97    12.03    40.00
      136.487         1.42       10.25        0.00     19.17         30.84    12.66    43.50
      245.329         1.98       11.40        0.00     15.40         28.78    17.22    46.00
  * 347.195           2.50       13.15        0.00     25.68         41.33     4.67    46.00
      435.462         2.96       17.09        0.00     17.03         37.08     8.92    46.00
      523.731         3.42       16.79        0.00     16.92         37.13     8.87    46.00
      611.038         3.87       19.42        0.00     13.70         36.99     9.01    46.00
      787.577         4.77       19.66        0.00     12.17         36.60     9.40    46.00
      963.142         5.67       20.24        0.00     10.99         36.90    17.10    54.00




Note:
        1.   All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average
             measurements as necessary.
        2.   “ * ”, means this data is the worst emission level.
        3.   Emission Level = Reading Level + Probe Factor + Cable Loss.




                                                            Page: 21 of 34                            Version:1.0


                                                                                          Report No. 036L117FI


             Product       :      Access Point
             Test Item     :      General Radiated Emission
             Test Site     :      No.1 OATS
             Test Mode     :      Mode 1: Normal Operation (Channel 6)


    Frequency      Cable       Probe PreAMP   Reading       Emission    Margin   Limit
                    Loss   Factor              Level        Level
     MHz            dB     dB/m       dB      dBuV          dBuV/m       dB      dBuV/m
    =============================================================
Horizontal
      58.659       1.01        5.72   0.00    22.85         29.58      10.42   40.00
     126.598       1.37    11.57      0.00    18.64         31.58      11.92   43.50
     245.689       1.98    11.26      0.00    20.33         33.58      12.42   46.00
     429.927       2.93    15.69      0.00    17.59         36.21       9.79   46.00
     618.268       3.90    18.77      0.00    14.91         37.58       8.42   46.00
*    787.918       4.77    19.21      0.00    15.60         39.58       6.42   46.00


Vertical
*     53.846       0.99        5.90   0.00    22.46         29.35      10.65   40.00
     139.437       1.43    10.30      0.00    19.55         31.28      12.22   43.50
     347.367       2.50    13.15      0.00    14.92         30.57      15.43   46.00
     538.547       3.49    17.95      0.00     8.40         29.84      16.16   46.00
     621.497       3.91    19.27      0.00    11.39         34.57      11.43   46.00
     963.579       5.67    20.24      0.00    10.57         36.48      17.52   54.00




Note:
        1.   All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average
             measurements as necessary.
        2.   “ * ”, means this data is the worst emission level.
        3.   Emission Level = Reading Level + Probe Factor + Cable Loss.




                                                      Page: 22 of 34                             Version:1.0


                                                                                          Report No. 036L117FI



             Product       :      Access Point
             Test Item     :      General Radiated Emission
             Test Site     :      No.1 OATS
             Test Mode     :      Mode 1: Normal Operation (Channel 11)


    Frequency      Cable       Probe PreAMP   Reading       Emission    Margin   Limit
                    Loss   Factor              Level        Level
     MHz            dB     dB/m       dB      dBuV          dBuV/m       dB      dBuV/m
    =============================================================
Horizontal
      48.297       0.96        8.36   0.00    19.27         28.59      11.41   40.00
     147.597       1.47    10.64      0.00    18.47         30.59      12.91   43.50
     347.698       2.51    12.92      0.00    18.04         33.47      12.53   46.00
     415.359       2.85    15.67      0.00    16.73         35.26      10.74   46.00
*    632.738       3.97    18.64      0.00    13.87         36.48       9.52   46.00
     751.249       4.58    18.49      0.00    12.84         35.91      10.09   46.00
     972.518       5.72    20.49      0.00    10.27         36.48      17.52   54.00


Vertical
      72.482       1.09        6.60   0.00    23.82         31.51       8.49   40.00
     148.448       1.48        9.48   0.00    22.33         33.29      10.21   43.50
     218.537       1.84        8.96   0.00    23.41         34.21      11.79   46.00
     349.571       2.51    13.30      0.00    21.67         37.48       8.52   46.00
*    523.684       3.42    16.79      0.00    18.40         38.61       7.39   46.00
     766.429       4.66    20.32      0.00    12.43         37.41       8.59   46.00
     963.517       5.67    20.24      0.00    14.35         40.26      13.74   54.00




Note:
        1.   All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average
             measurements as necessary.
        2.   “ * ”, means this data is the worst emission level.
        3.   Emission Level = Reading Level + Probe Factor + Cable Loss.




                                                      Page: 23 of 34                             Version:1.0


                                                                                                     Report No. 036L117FI


5.     Band Edge

5.1.   Test Equipment

       The following test equipments are used during the band edge tests:

              Equipment              Manufacturer        Model No./Serial No.                Last Cal.
         X    Spectrum Analyzer        Advantest            R3272 / 72421194                May, 2003
         X    Test Receiver              R&S              ESCS 30 / 825442/14               May, 2003
         X    Spectrum Analyzer        Advantest            R3162 / 71720140                May, 2003
         X    Pre-Amplifier               HP               8447D/3307A01812                 May, 2003
         X    Bilog Antenna              Chase             CBL6112B / 12452                 Sep., 2001
         X    Horn Antenna                EM                EM6917 / 103325                 May, 2003

          Note:      1. All equipments that need to calibrate are with calibration period of 1 year.
                     2. Mark “X” test instruments are used to measure the final test results.

5.2.   Test Setup

       RF Conducted Measurement:

                                       RF Cable
                      EUT                                                                           Spectrum
                                                                                                    Analyzer
                                                            SMA
                                                          Connecter

       RF Radiated Measurement:

                                                                      3m


                     FRP Dome
                                                                                                                 1m to 4m




                                                                           The height of board
                                                                           band or Dipole
                                                                           Antenna was scanned
                                                                           from 1M to 4M.
                                                                           The distance between
                                                                           antenna and turn table
                                                                           was 3M regards to the
                                   EUT                                     standard adopted.
             Non-Conducted Table

                                               80cm


                                                          Fully soldered Metal Ground                    To Controller
                 Test                                                                                        To Receiver
               Receiver




                                                   Page: 24 of 34                                                 Version:1.0


                                                                                         Report No. 036L117FI

5.3.   Limits

       In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional
       radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at
       least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the
       desired power, based on either an RF conducted or a radiated measurement. Attenuation below the
       general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall
       in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission
       limits specified in Section 15.209(a) (see Section 15.205(c)).

5.4.   Test Procedure

       The EUT and its simulators are placed on a turn table which is 0.8 meter above ground. The turn
       table can rotate 360 degrees to determine the position of the maximum emission level. The EUT
       was positioned such that the distance from antenna to the EUT was 3 meters.
       The antenna can move up and down between 1 meter and 4 meters to find out the maximum
       emission level.
       Both horizontal and vertical polarization of the antenna are set on measurement. In order to find
       the maximum emission, all of the interface cables must be manipulated according to ANSI
       C63.4:1992 on radiated measurement.
       The bandwidth below 1GHz setting on the field strength meter (R&S Test Receiver ESCS 30 )is 120
       kHz, above 1GHz are 1 MHz.




                                               Page: 25 of 34                                     Version:1.0


                                                                            Report No. 036L117FI


5.5.    Test Result of Band Edge

        Product         :   Access Point
        Test Item       :   Band Edge
        Test Site       :   No.1 OATS
        Test Mode       :   Channel 1


       RF Radiated Measurement:
                                     Frequency             Required Limit
            Channel No.                                                     Result
                                      (MHz)                     (dBc)
         1 (Horizontal)               <2400                     >20         Pass
         1 (Vertical)                 <2400                     >20         Pass
Figure Channel 1:                                (Horizontal)




Figure Channel 1:                                 (Vertical)




                                              Page: 26 of 34                         Version:1.0


                                                                                         Report No. 036L117FI



         Product       :   Access Point
         Test Item     :   Band Edge
         Test Site     :   No.1 OATS
         Test Mode     :   Channel 11
RF Radiated Measurement: (Peak Detector)
                                 Reading      Probe        Cable               Emission
                     Frequency                                      PreAMP                     Limit
   Channel No.                    Level       Factor       Loss                  Level                    Result
                      (MHz)                                           (dB)                 (dBuV/m)
                                 (dBuV)       (dB/m)       (dB)                (dBuV/m)
11(Horizontal)PK     2489.271     45.03       28.66        4.10       21.18      56.61          74         Pass
11(Horizontal)AVG 2489.271        30.26       28.66        4.10       21.18      41.84          54         Pass
11 (Vertical) PK     2493.285     45.27       28.66        4.10       21.18      56.85          74         Pass
11 (Vertical) AVG    2493.285     20.14       28.66        4.10       21.18      31.72          54         Pass


      Figure Channel 11:    (Horizontal)                        Figure Channel 11:    (Vertical)




Note: The average measurement was not performed when the peak measured data under the limit of average
     detection. If the readings given are average, peak measurement should also be supplied.




                                               Page: 27 of 34                                      Version:1.0


                                                                                           Report No. 036L117FI


6.     Occupied Bandwidth

6.1.   Test Equipment

       The following test equipments are used during the radiated emission tests:

                Equipment              Manufacturer Model No./Serial No.         Last Cal.
         X      Spectrum Analyzer       Advantest        R3162/ 72421194        May, 2003
       Note:    1. All equipment upon which need to calibrated are with calibration period of 1 year.
                2. Mark “X” test instruments are used to measure the final test results.

6.2.   Test Setup

                                     RF Cable
                   EUT                                                                Spectrum
                                                                                      Analyzer
                                                      SMA
                                                    Connecter



6.3.   Limits

       The minimum 6dB bandwidth shall be at least 500kHz.




                                                Page: 28 of 34                                    Version:1.0


                                                                             Report No. 036L117FI

6.4.   Test Result of Occupied Bandwidth

       Product       :   Access Point
       Test Item     :   Occupied Bandwidth
       Test Site     :   No.1 OATS
       Test Mode     :   Normal Operation


                         Frequency     Measurement Level   Required Limit
       Channel No.                                                              Result
                          (MHz)               (kHz)            (kHz)
            1              2412               9200             >500              Pass
            6              2437               7900             >500              Pass
           11              2462               9700             >500              Pass


                   Channel 1:                                    Channel 6




                   Channel 11:




                                         Page: 29 of 34                             Version:1.0


                                                                                            Report No. 036L117FI


7.     Power Density

7.1.   Test Equipment

       The following test equipments are used during the radiated emission tests:

                Equipment              Manufacturer Model No./Serial No.         Last Cal.
         X      Spectrum Analyzer       Advantest        R3162 / 72421194       May, 2003
       Note:    1. All equipment upon which need to calibrated are with calibration period of 1 year.
                2. Mark “X” test instruments are used to measure the final test results.

7.2.   Test Setup

                                       RF Cable
                     EUT                                                                   Spectrum
                                                                                           Analyzer
                                                         SMA
                                                       Connecter

7.3.   Limits

       The transmitted power density averaged over any 1 second interval shall not be greater +8dBm in any
       3kHz bandwidth.




                                                Page: 30 of 34                                        Version:1.0


                                                                               Report No. 036L117FI

7.4.   Test Result of Power Density

       Product       :   Access Point
       Test Item     :   Power Density
       Test Site     :   No.1 OATS
       Test Mode     :   Normal Operation


                         Frequency     Measurement Level     Required Limit
       Channel No.                                                                Result
                          (MHz)                (dBm)             (dBm)
            1            2411.892               -5.84           < 8dBm             Pass
            6            2436.888               -5.70           < 8dBm             Pass
           11            2462.300               -9.20           < 8dBm             Pass


                   Channel 1:                                      Channel 6




                   Channel 11:




                                            Page: 31 of 34                            Version:1.0


                                                           Report No. 036L117FI




8.   EMI Reduction Method During Compliance Testing



     No modification was made during testing.




                                          Page: 32 of 34          Version:1.0


                                                      Report No. 036L117FI




Attachment 1: EUT Test Photographs




                                     Page: 33 of 34          Version:1.0


                                                    Report No. 036L117FI




Attachment 2: EUT Detailed Photographs




                                   Page: 34 of 34          Version:1.0



Document Created: 2003-06-30 16:46:39
Document Modified: 2003-06-30 16:46:39

© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC