Transmit Simultaneously Report

FCC ID: PY318400431

Test Report

Download: PDF
FCCID_4152931

                                                               FCC Test Report

                                                                   (Co-Located)

                       Report No.: RF181024C03A-1

                             FCC ID: PY318400431

                       Test Model: EX6250

                 Received Date: Oct. 24, 2018

                         Test Date: Dec. 13, 2018

                     Issued Date: Dec. 28, 2018


                         Applicant: NETGEAR, INC.

                          Address: 350 East Plumeria Drive San Jose, CA 95134


                        Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

                    Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan
                                 (R.O.C.)
                  Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City
                                 33383, TAIWAN (R.O.C.)
         FCC Registration / 788550 / TW0003
       Designation Number:




This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted
only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this
report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product
unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you
provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided,
however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time
shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific
mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification.
The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies.

Report No.: RF181024C03A-1                                           Page No. 1 / 23                                            Report Format Version: 6.1.1
Reference No.: 181024C04


                                                                   Table of Contents
Release Control Record .................................................................................................................................. 3
1         Certificate of Conformity...................................................................................................................... 4
2         Summary of Test Results ..................................................................................................................... 5
    2.1      Measurement Uncertainty ................................................................................................................... 5
    2.2      Modification Record ............................................................................................................................ 5
3         General Information .............................................................................................................................. 6
    3.1      General Description of EUT ................................................................................................................ 6
    3.2      Description of Test Modes ................................................................................................................... 8
    3.2.1    Test Mode Applicability and Tested Channel Detail ........................................................................... 10
    3.3      Description of Support Units .............................................................................................................. 11
    3.3.1    Configuration of System under Test ................................................................................................... 11
    3.4      General Description of Applied Standards ......................................................................................... 11
4         Test Types and Results ...................................................................................................................... 12
    4.1      Radiated Emission and Bandedge Measurement............................................................................. 12
    4.1.1    Limits of Radiated Emission and Bandedge Measurement .............................................................. 12
    4.1.2    Test Instruments ................................................................................................................................ 13
    4.1.3    Test Procedures................................................................................................................................. 14
    4.1.4    Deviation from Test Standard ............................................................................................................ 14
    4.1.5    Test Setup .......................................................................................................................................... 15
    4.1.6    EUT Operating Conditions................................................................................................................. 16
    4.1.7    Test Results ....................................................................................................................................... 17
    4.2      Conducted Out of Band Emission Measurement .............................................................................. 20
    4.2.1    Limits of Conducted Out of Band Emission Measurement................................................................ 20
    4.2.2    Test Setup .......................................................................................................................................... 20
    4.2.3    Test Instruments ................................................................................................................................ 20
    4.2.4    Test Procedure .................................................................................................................................. 20
    4.2.5    Deviation from Test Standard ............................................................................................................ 20
    4.2.6    EUT Operating Condition .................................................................................................................. 20
    4.2.7    Test Results ....................................................................................................................................... 21
5         Pictures of Test Arrangements .......................................................................................................... 22
Appendix – Information on the Testing Laboratories ................................................................................ 23




Report No.: RF181024C03A-1                                           Page No. 2 / 23                                             Report Format Version: 6.1.1
Reference No.: 181024C04


                                         Release Control Record


Issue No.             Description                                        Date Issued
RF181024C03A-1        Original release                                   Dec. 28, 2018




Report No.: RF181024C03A-1                  Page No. 3 / 23       Report Format Version: 6.1.1
Reference No.: 181024C04


1    Certificate of Conformity


            Product: AC1750 WiFi Mesh Extender

              Brand: NETGEAR

        Test Model: EX6250

    Sample Status: Engineering sample

          Applicant: NETGEAR, INC.

          Test Date: Dec. 13, 2018

         Standards: 47 CFR FCC Part 15, Subpart C (Section 15.247)
                        47 CFR FCC Part 15, Subpart E (Section 15.407)
                        ANSI C63.10-2013



The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd.,
Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data
evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts
of the measurements of the sample’s RF characteristics under the conditions specified in this report.




      Prepared by :                                               , Date:        Dec. 28, 2018
                             Celine Chou / Senior Specialist




     Approved by :                                                , Date:        Dec. 28, 2018
                             Bruce Chen / Project Engineer




Report No.: RF181024C03A-1                      Page No. 4 / 23                       Report Format Version: 6.1.1
Reference No.: 181024C04


2     Summary of Test Results

       Applied        47 CFR FCC Part 15, Subpart C (Section 15.247)
      Standard:       47 CFR FCC Part 15, Subpart E (Section 15.407)
       FCC
                                Test Item                 Result                  Remarks
      Clause
 15.205 / 15.209 /
                                                                   Meet the requirement of limit.
    15.247(d)
                      Radiated Emissions                   Pass    Minimum passing margin is -4.5dB at
    15.407(b)
                                                                   11160.00MHz.
  (1/2/3/4(i/ii)/6)


2.1    Measurement Uncertainty
Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the
EUT as specified in CISPR 16-4-2:
                                                                                  Expanded Uncertainty
                  Measurement                               Frequency
                                                                                          (k=2) (±)
                                                        30MHz ~ 200MHz                    3.63 dB
        Radiated Emissions up to 1 GHz
                                                       200MHz ~1000MHz                    3.64 dB
                                                         1GHz ~ 18GHz                     2.29 dB
        Radiated Emissions above 1 GHz
                                                         18GHz ~ 40GHz                    2.29 dB


2.2    Modification Record
There were no modifications required for compliance.




Report No.: RF181024C03A-1                   Page No. 5 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


3     General Information
3.1    General Description of EUT

 Product                     AC1750 WiFi Mesh Extender
 Brand                       NETGEAR
 Test Model                  EX6250
 Status of EUT               Engineering sample
 Power Supply Rating         100-240Vac
                             CCK, DQPSK, DBPSK for DSSS
 Modulation Type
                             256QAM, 64QAM, 16QAM, QPSK, BPSK for OFDM
                             802.11b:11/5.5/2/1Mbps
                             802.11a/g: 54/48/36/24/18/12/9/6Mbps
 Transfer Rate
                             802.11n: up to 450.0Mbps
                             802.11ac: 1300.0Mbps
                             2.4GHz: 2412 ~ 2462MHz
 Operating Frequency
                             5.0GHz: 5260 ~ 5320MHz, 5500 ~ 5720MHz
                             2412 ~ 2462MHz:
                             802.11b, 802.11g, 802.11n (HT20): 11
                             802.11n (HT40): 7
                             5260 ~ 5320MHz:
                             802.11a, 802.11n (HT20), 802.11ac (VHT20): 4
 Number of Channel           802.11n (HT40), 802.11ac (VHT40): 2
                             802.11ac (VHT80): 1
                             5500 ~ 5720MHz:
                             802.11a, 802.11n (HT20), 802.11ac (VHT20): 12
                             802.11n (HT40), 802.11ac (VHT40): 6
                             802.11ac (VHT80): 3
                             CDD Mode:
                             2412 ~ 2462MHz: 307.423mW
                             5260 ~ 5320MHz: 223.784mW
 Output Power                5500 ~ 5720MHz: 218.011mW
                             Beamforming Mode:
                             5260 ~ 5320MHz: 223.782mW
                             5500 ~ 5720MHz: 218.011mW
 Antenna Type                Refer to note
 Antenna Connector           Refer to note
 Accessory Device            NA
 Cable Supplied              NA
Note:
1. This report is prepared for FCC class II permissive change. The differences compared with the original
   report (BV CPS report no.: RF181024C03-2) are adding 5.26GHz to 5.32GHz and 5.50GHz to 5.72GHz
   by software.




Report No.: RF181024C03A-1                   Page No. 6 / 23                       Report Format Version: 6.1.1
Reference No.: 181024C04


2. The EUT incorporates a MIMO function. Physically, the EUT provides 3 completed transmitters and 3
   receivers.
         Band                Modulation Mode               TX Function            Beamforming Mode
                                 802.11g                          3TX                 Not Support
                                 802.11b                          3TX                 Not Support
        2.4GHz
                              802.11n (HT20)                      3TX                 Not Support
                              802.11n (HT40)                      3TX                 Not Support
                                 802.11a                          3TX                 Not Support
                              802.11n (HT20)                      3TX                   Support
                              802.11n (HT40)                      3TX                   Support
         5GHz
                             802.11ac (VHT20)                     3TX                   Support
                             802.11ac (VHT40)                     3TX                   Support
                        802.11ac (VHT80)                  3TX                           Support
* The modulation and bandwidth are similar for 802.11n mode for 20MHz/40MHz and 802.11ac mode for
  20MHz/40MHz, therefore investigated worst case to representative mode in test report. (Final test mode
  refer section 3.2.1)
3. The EUT uses following antennas.
For 2.4GHz Band
       Ant. Type                                             PIFA
    Connecter Type                                             NA
                                            Antenna Gain (dBi)
                Ant. 1                             Ant. 2                             Ant. 3
                 1.95                               1.08                               0.82
                                     Directional Antenna Gain (dBi)
                                                    6.07
For 5GHz Band
       Ant. Type                                                   PIFA
     Connecter Type                                                 NA
                                         Directional Antenna Gain (dBi)
        5G Band 1                     5G Band 2                5G Band 3                 5G Band 4
          4.34                          4.15                       4.17                    4.80




Report No.: RF181024C03A-1                      Page No. 7 / 23                     Report Format Version: 6.1.1
Reference No.: 181024C04


3.2   Description of Test Modes
For 2.4GHz
11 channels are provided for 802.11b, 802.11g and 802.11n (HT20):
          Channel                 Frequency                     Channel        Frequency
             1                     2412MHz                        7            2442MHz
             2                     2417MHz                        8            2447MHz
             3                     2422MHz                        9            2452MHz
             4                     2427MHz                        10           2457MHz
             5                     2432MHz                        11           2462MHz
             6                     2437MHz
7 channels are provided for 802.11n (HT40):
          Channel                 Frequency                     Channel        Frequency
             3                     2422MHz                        7            2442MHz
             4                     2427MHz                        8            2447MHz
             5                     2432MHz                        9            2452MHz
             6                     2437MHz

For 5260 ~ 5320MHz:
4 channels are provided for 802.11a, 802.11n (HT20):
          Channel                 Frequency                     Channel        Frequency
             52                   5260 MHz                        60           5300 MHz
             56                   5280 MHz                        64           5320 MHz
2 channels are provided for 802.11n (HT40):
          Channel                 Frequency                     Channel        Frequency
             54                   5270 MHz                        62           5310 MHz
1 channel is provided for 802.11ac (VHT80):
          Channel                 Frequency
             58                    5290MHz




Report No.: RF181024C03A-1                    Page No. 8 / 23             Report Format Version: 6.1.1
Reference No.: 181024C04


For 5500 ~ 5720MHz:
12 channels are provided for 802.11a, 802.11n (HT20), 802.11ac (VHT20):
          Channel                 Frequency                     Channel        Frequency
            100                   5500 MHz                       124           5620 MHz
            104                   5520 MHz                       128           5640 MHz
            108                   5540 MHz                       132           5660 MHz
            112                   5560 MHz                       136           5680 MHz
            116                   5580 MHz                       140           5700 MHz
            120                   5600 MHz                       144           5720 MHz
6 channels are provided for 802.11n (HT40), 802.11ac (VHT40):
          Channel                 Frequency                     Channel        Frequency
            102                   5510 MHz                       126           5630 MHz
            110                   5550 MHz                       134           5670 MHz
            118                   5590 MHz                       142           5710 MHz
3 channels are provided for 802.11ac (VHT80):
          Channel                 Frequency                     Channel        Frequency
            106                   5530 MHz                       122           5610 MHz
            138                   5690 MHz




Report No.: RF181024C03A-1                    Page No. 9 / 23             Report Format Version: 6.1.1
Reference No.: 181024C04


3.2.1           Test Mode Applicability and Tested Channel Detail

 EUT Configure                         Applicable to
                                                                                             Description
     Mode                RE1G            RE<1G            OB
            -               √               √               √        -
                 RE1G: Radiated Emission above 1GHz & Bandedge
Where                                                                       RE<1G: Radiated Emission below 1GHz
                 Measurement
                 OB: Conducted Out-Band Emission Measurement




Radiated Emission Test (Above 1GHz):

        Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
        between available modulations, data rates and antenna ports (if EUT with antenna diversity
        architecture).
        Following channel(s) was (were) selected for the final test as listed below.
    EUT
                                                                                                                     Modulation
  Configure                     Mode               Freq. Range (MHz)     Available Channel   Tested Channel
                                                                                                                     Technology
    Mode
                                                       2412 ~ 2462             1 to 11                                 OFDM
                            802.11g +
        -                                              5260 ~ 5320             52 to 64         6 + 116                OFDM
                                802.11a
                                                       5500 ~ 5720          100 to 144                                 OFDM


Radiated Emission Test (Below 1GHz):

        Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
        between available modulations, data rates and antenna ports (if EUT with antenna diversity
        architecture).
        Following channel(s) was (were) selected for the final test as listed below.
    EUT
                                                                                                                     Modulation
  Configure                     Mode               Freq. Range (MHz)     Available Channel   Tested Channel
                                                                                                                     Technology
    Mode
                                                       2412 ~ 2462             1 to 11                                 OFDM
                            802.11g +
        -                                              5260 ~ 5320             52 to 64         6 + 116                OFDM
                                802.11a
                                                       5500 ~ 5720          100 to 144                                 OFDM


Conducted Out-Band Emission Measurement

        Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
        between available modulations, data rates and antenna ports (if EUT with antenna diversity
        architecture).
        Following channel(s) was (were) selected for the final test as listed below.
    EUT
                                                                                                                     Modulation
  Configure                     Mode               Freq. Range (MHz)     Available Channel   Tested Channel
                                                                                                                     Technology
    Mode
                                                       2412 ~ 2462             1 to 11                                 OFDM
                            802.11g +
        -                                              5260 ~ 5320             52 to 64         6 + 116                OFDM
                                802.11a
                                                       5500 ~ 5720          100 to 144                                 OFDM




Report No.: RF181024C03A-1                                  Page No. 10 / 23                              Report Format Version: 6.1.1
Reference No.: 181024C04


Test Condition:
      Applicable to           Environmental Conditions                         Input Power                    Tested by
         RE1G                   25 deg. C, 70% RH                             120Vac, 60Hz                   Noah Chang
        RE<1G                    25 deg. C, 71% RH                             120Vac, 60Hz                   Noah Chang
          OB                     25 deg. C, 70% RH                             120Vac, 60Hz                    Luis Lee


3.3      Description of Support Units
The EUT has been tested as an independent unit together with other necessary accessories or support units.
The following support units or accessories were used to form a representative test configuration during the
tests.
 ID            Product          Brand          Model No.             Serial No.                FCC ID              Remarks
 A.          Notebook           ASUS            P2420L           FCNXCV16385351D         FCC DoC Approved -
Note:
1. All power cords of the above support units are non-shielded (1.8m).
2. Item A acted as a communication partner to transfer data.


                                                                     Shielding
 ID            Descriptions             Qty.        Length (m)                       Cores (Qty.)             Remarks
                                                                     (Yes/No)
 1.     RJ45, Cat5e cable                1               10                N              0         -


3.3.1      Configuration of System under Test




                                                                  EUT




                                                                     (1)



                                                                                                                     Remote site




                                                              Notebook (A)

3.4      General Description of Applied Standards
The EUT is a RF Product. According to the specification of the EUT declared by the manufacturer, it must
comply with the requirements of the following standards:

FCC Part 15, Subpart C (15.247)
FCC Part 15, Subpart E (15.407)
ANSI C63.10-2013

All test items have been performed and recorded as per the above standards.



Report No.: RF181024C03A-1                                 Page No. 11 / 23                              Report Format Version: 6.1.1
Reference No.: 181024C04


4       Test Types and Results
4.1     Radiated Emission and Bandedge Measurement
4.1.1    Limits of Radiated Emission and Bandedge Measurement
Radiated emissions which fall in the restricted bands must comply with the radiated emission limits
specified as below table. Other emissions shall be at least 30dB below the highest level of the desired
power:

         Frequencies (MHz)             Field Strength (microvolts/meter)       Measurement Distance (meters)

             0.009 ~ 0.490                       2400/F(kHz)                                    300
             0.490 ~ 1.705                      24000/F(kHz)                                    30
             1.705 ~ 30.0                              30                                       30
               30 ~ 88                                100                                       3
               88 ~ 216                               150                                       3
              216 ~ 960                               200                                       3
              Above 960                               500                                       3
Note:
1. The lower limit shall apply at the transition frequencies.
2. Emission level (dBuV/m) = 20 log Emission level (uV/m).
3. For frequencies above 1000MHz, the field strength limits are based on average detector, however, the
   peak field strength of any emission shall not exceed the maximum permitted average limits, specified
   above by more than 20dB under any condition of modulation.
Limits of unwanted emission out of the restricted bands
                Applicable To                                                   Limit

    789033 D02 General UNII Test Procedure                               Field Strength at 3m
              New Rules v02r01                         PK: 74 (dBµV/m)                   AV: 54 (dBµV/m)
                                                                                    Equivalent Field Strength at
    Frequency Band           Applicable To                  EIRP Limit
                                                                                                3m
    5150~5250 MHz            15.407(b)(1)
    5250~5350 MHz            15.407(b)(2)             PK: -27 (dBm/MHz)                  PK: 68.2(dBµV/m)
    5470~5725 MHz            15.407(b)(3)
                                                    PK: -27 (dBm/MHz) *1               PK: 68.2(dBµV/m) *1
                                                                          *2
                                                    PK: 10 (dBm/MHz)                  PK: 105.2 (dBµV/m) *2
                              15.407(b)(4)(i)                              *3
    5725~5850 MHz                                  PK: 15.6 (dBm/MHz)                  PK: 110.8(dBµV/m) *3
                                                                          *4
                                                    PK: 27 (dBm/MHz)                  PK: 122.2 (dBµV/m) *4
                              15.407(b)(4)(ii)                Emission limits in section 15.247(d)
                                                         *2
 *1                                                         below the band edge increasing linearly to 10
    beyond 75 MHz or more above of the band edge.
                                                            dBm/MHz at 25 MHz above.
 *3
    below the band edge increasing linearly to a level *4 from 5 MHz above or below the band edge
    of 15.6 dBm/MHz at 5 MHz above.                         increasing linearly to a level of 27 dBm/MHz at
                                                            the band edge.
Note: The following formula is used to convert the equipment isotropic radiated power (eirp) to field strength:
             1000000 30P
        E=                      µV/m, where P is the eirp (Watts).
                  3


Report No.: RF181024C03A-1                     Page No. 12 / 23                           Report Format Version: 6.1.1
Reference No.: 181024C04


4.1.2   Test Instruments
  Description & Manufacturer   Model No.                     Serial No.          Cal. Date          Cal. Due
Test Receiver
                                  ESIB7                       100187           May 29, 2018      May 28, 2019
ROHDE & SCHWARZ
Spectrum Analyzer
                                 FSP40                        100040           Sep. 25, 2018 Sep. 24, 2019
ROHDE & SCHWARZ
BILOG Antenna
                               VULB9168                      9168-155          Nov. 21, 2018     Nov. 20, 2019
SCHWARZBECK
HORN Antenna
                              BBHA 9120D                   9120D-1170          Mar. 25, 2018     Mar. 24, 2019
SCHWARZBECK
HORN Antenna
                               BBHA 9170                  BBHA9170241          Nov. 25, 2018     Nov. 24, 2019
SCHWARZBECK
Loop Antenna
                                HLA 6121                          45745        Jun. 14, 2018     Jun. 13, 2019
TESEQ
Preamplifier
Agilent                          8447D                     2944A10631          Aug. 08, 2018 Aug. 07, 2019
(Below 1GHz)
Preamplifier
KEYSIGHT                         83017A                    MY53270295          Jul. 02, 2018     Jul. 01, 2019
(Above 1GHz)
RF signal cable
                             SUCOFLEX 104            MY 13380+295012/04        Aug. 08, 2018 Aug. 07, 2019
HUBER+SUHNER
RF signal cable
                             SUCOFLEX 104           Cable-CH4-03 (250724)      Aug. 08, 2018 Aug. 07, 2019
HUBER+SUHNER
Software                     ADT_Radiated_
                                                                   NA               NA                 NA
BV ADT                         V7.6.15.9.5
Antenna Tower
                                MA 4000                       010303                NA                 NA
inn-co GmbH
Antenna Tower Controller
                                  AT100                    AT93021703               NA                 NA
BV ADT
Turn Table
                                 TT100                     TT93021703               NA                 NA
BV ADT
Turn Table Controller
                                 SC100                     SC93021703               NA                 NA
BV ADT
Boresight Antenna Fixture        FBA-01                     FBA-SIP01               NA                 NA
Pre-amplifier (18GHz-40GHz)
                              EMC184045B                      980175           Nov. 14, 2018     Nov. 13, 2019
EMC

Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable
         to NML/ROC and NIST/USA.
      2. The test was performed in HwaYa Chamber 4.
      3. The FCC Designation Number is TW0003. The number will be varied with the Lab location and
         scope as attached.
      4. The IC Site Registration No. is 7450F-4.




Report No.: RF181024C03A-1                     Page No. 13 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


4.1.3   Test Procedures
For Radiated emission below 30MHz
a.   The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter chamber
     room. The table was rotated 360 degrees to determine the position of the highest radiation.
b.   The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top
     of a variable-height antenna tower.
c.   Parallel, perpendicular, and ground-parallel orientations of the antenna are set to make the
     measurement.
d.   For each suspected emission, the EUT was arranged to its worst case and the rotatable table was turned
     from 0 degrees to 360 degrees to find the maximum reading.
e.   The test-receiver system was set to Quasi-Peak Detect Function and Specified Bandwidth with Maximum
     Hold Mode.
Note:
1.   The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 9kHz at frequency
     below 30MHz.

For Radiated emission above 30MHz
a.   The EUT was placed on the top of a rotating table 0.8 meters (for 30MHz ~ 1GHz) / 1.5 meters (for above
     1GHz) above the ground at 3 meter chamber room for test. The table was rotated 360 degrees to
     determine the position of the highest radiation.
b.   The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top
     of a variable-height antenna tower.
c.   The height of antenna is varied from one meter to four meters above the ground to determine the
     maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to
     make the measurement.
d.   For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned
     to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to
     find the maximum reading.
e.   The test-receiver system was set to quasi-peak detect function and specified bandwidth with maximum
     hold mode when the test frequency is below 1 GHz.
f.   The test-receiver system was set to peak and average detect function and specified bandwidth with
     maximum hold mode when the test frequency is above 1 GHz. If the peak reading value also meets
     average limit, measurement with the average detector is unnecessary.
Note:
1.   The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for
     Quasi-peak detection (QP) at frequency below 1GHz.
2.   The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 3 MHz
     for Peak detection (PK) at frequency above 1GHz.
3.   The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is ≥ 1/T
     (Duty cycle < 98%) or 10Hz (Duty cycle ≥ 98%) for Average detection (AV) at frequency above 1GHz.
4.   All modes of operation were investigated and the worst-case emissions are reported.


4.1.4   Deviation from Test Standard
No deviation.



Report No.: RF181024C03A-1                     Page No. 14 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


4.1.5   Test Setup
For Radiated emission below 30MHz
                                                                     1m
              EUT&                        3m
              Support Units

                               Turn Table

                 80cm


                                       Ground Plane
                                       Test Receiver




For Radiated emission 30MHz to 1GHz
                                                        Ant. Tower
                                                                     1-4m
                                                                     Variable
                                           3m
                                          10m
             EUT&
             Support Units

                                    Turn Table

                 80cm


                                       Ground Plane

                                       Test Receiver




Report No.: RF181024C03A-1               Page No. 15 / 23              Report Format Version: 6.1.1
Reference No.: 181024C04


For Radiated emission above 1GHz
                                                               Ant. Tower            1-4m
                                                                                     Variable
              EUT&                               3m
              Support Units

                                      Turn Table
                                                      Absorber

                 150cm


                                              Ground Plane
                                              Test Receiver




For the actual test configuration, please refer to the attached file (Test Setup Photo).


4.1.6   EUT Operating Conditions

a. Placed the EUT on the testing table.
b. Prepared a notebook to act as a communication partner and placed it outside of testing area.
c.   The communication partner connected with EUT via a RJ45 cable and ran a test program (provided by
     manufacturer) to enable EUT under transmission condition continuously at specific channel frequency.
d. The communication partner sent data to EUT by command "PING".




Report No.: RF181024C03A-1                      Page No. 16 / 23                           Report Format Version: 6.1.1
Reference No.: 181024C04


4.1.7   Test Results
Above 1GHz Data:
802.11g + 802.11a
                                                         DETECTOR               Peak (PK)
CHANNEL                      CH 6 + CH 116
                                                         FUNCTION               Average (AV)
FREQUENCY RANGE              1GHz ~ 40GHz

                      ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                    EMISSION                                                TABLE                   CORRECTION
                                     LIMIT                   ANTENNA                  RAW VALUE
NO. FREQ. (MHz)       LEVEL                   MARGIN (dB)                   ANGLE                     FACTOR
                                   (dBuV/m)                 HEIGHT (m)                  (dBuV)
                     (dBuV/m)                                              (Degree)                    (dB/m)
 1      *2437.00     112.3 PK                                     2.70 H     102         78.9           33.4
 2      *2437.00     102.5 AV                                     2.70 H     102         69.1           33.4
 3      4874.00       52.2 PK        74.0        -21.8            2.03 H     211         39.8           12.4
 4      4874.00       38.9 AV        54.0        -15.1            2.03 H     211         26.5           12.4
 5      *5580.00     113.9 PK                                     1.19 H     203         72.1           41.8
 6      *5580.00     103.8 AV                                     1.19 H     203         62.0           41.8
 7      11160.00     62.2 PK         74.0        -11.8            2.33 H     300         39.5           22.7
 8      11160.00      49.2 AV        54.0         -4.8            2.33 H     300         26.5           22.7
                        ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                    EMISSION                                                TABLE                   CORRECTION
                                     LIMIT                   ANTENNA                  RAW VALUE
NO. FREQ. (MHz)       LEVEL                   MARGIN (dB)                   ANGLE                     FACTOR
                                   (dBuV/m)                 HEIGHT (m)                  (dBuV)
                     (dBuV/m)                                              (Degree)                    (dB/m)
 1      *2437.00     116.8 PK                                     1.27 V     265         83.4           33.4
 2      *2437.00     106.9 AV                                     1.27 V     265         73.5           33.4
 3      4874.00      52.5 PK         74.0        -21.5            1.89 V     200         40.1           12.4
 4      4874.00       40.0 AV        54.0        -14.0            1.89 V     200         27.6           12.4
 5      *5580.00     117.9 PK                                     1.29 V     229         76.1           41.8
 6      *5580.00     108.0 AV                                     1.29 V     229         66.2           41.8
 7      11160.00     62.9 PK         74.0        -11.1            1.05 V     300         40.2           22.7
 8      11160.00      49.5 AV        54.0         -4.5            1.05 V     300         26.8           22.7


Remarks:
           1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m)
           2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB)
           3. The other emission levels were very low against the limit.
           4. Margin value = Emission Level – Limit value
           5. " * ": Fundamental frequency.
           6. " # ": The radiated frequency is out of the restricted band.




Report No.: RF181024C03A-1                     Page No. 17 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


Below 1GHz data
802.11g + 802.11a
CHANNEL                      CH 6 + CH 116           DETECTOR
                                                                                Quasi-Peak (QP)
FREQUENCY RANGE              9kHz ~ 1GHz             FUNCTION


                      ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                     EMISSION                                               TABLE                  CORRECTION
                                     LIMIT                   ANTENNA                  RAW VALUE
NO. FREQ. (MHz)        LEVEL                  MARGIN (dB)                   ANGLE                    FACTOR
                                   (dBuV/m)                 HEIGHT (m)                  (dBuV)
                      (dBuV/m)                                             (Degree)                   (dB/m)
  1       62.95       23.6 QP        40.0        -16.4            1.49 H     13          33.5            -9.9
  2      125.17       29.5 QP        43.5        -14.0            1.49 H     108         40.2           -10.7
  3      257.38       23.3 QP        46.0        -22.7            1.00 H     171         32.5            -9.2
  4      337.10       26.0 QP        46.0        -20.0            1.00 H     252         33.4            -7.4
  5      729.84       35.4 QP        46.0        -10.6            1.49 H     10          35.1            0.3
  6      860.11       28.9 QP        46.0        -17.1            1.00 H     322         26.2            2.7


Remarks:
           1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m)
           2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB)
           3. The other emission levels were very low against the limit of frequency range 30MHz ~ 1000MHz
           4. Margin value = Emission Level – Limit value
           5. The emission levels were very low against the limit of frequency range 9kHz ~ 30MHz: the
              amplitude of spurious emissions attenuated more than 20 dB below the permissible value to be
              report




Report No.: RF181024C03A-1                     Page No. 18 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


CHANNEL                      CH 6 + CH 116           DETECTOR
                                                                                Quasi-Peak (QP)
FREQUENCY RANGE              9kHz ~ 1GHz             FUNCTION


                        ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                     EMISSION                                               TABLE                  CORRECTION
                                     LIMIT                   ANTENNA                  RAW VALUE
NO. FREQ. (MHz)        LEVEL                  MARGIN (dB)                   ANGLE                    FACTOR
                                   (dBuV/m)                 HEIGHT (m)                  (dBuV)
                      (dBuV/m)                                             (Degree)                   (dB/m)
  1       39.62       32.0 QP        40.0         -8.0            1.00 V     156         41.4            -9.4
  2       62.95       34.3 QP        40.0         -5.7            1.00 V     134         44.2            -9.9
  3      121.28       27.1 QP        43.5        -16.4            1.50 V     64          38.1           -11.0
  4      187.39       21.5 QP        43.5        -22.0            1.00 V     302         32.4           -10.9
  5      337.10       25.4 QP        46.0        -20.6            1.00 V     241         32.8            -7.4
  6      836.78       30.1 QP        46.0        -15.9            1.00 V     17          27.7            2.4


Remarks:
           1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m)
           2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB)
           3. The other emission levels were very low against the limit of frequency range 30MHz ~ 1000MHz
           4. Margin value = Emission Level – Limit value
           5. The emission levels were very low against the limit of frequency range 9kHz ~ 30MHz: the
              amplitude of spurious emissions attenuated more than 20 dB below the permissible value to be
              report




Report No.: RF181024C03A-1                     Page No. 19 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


4.2     Conducted Out of Band Emission Measurement
4.2.1    Limits of Conducted Out of Band Emission Measurement
Below -30dB of the highest emission level of operating band (in 100kHz Resolution Bandwidth).


4.2.2    Test Setup


                                                             SPECTRUM
                EUT
                                         Attenuator          ANALYZER



4.2.3    Test Instruments
Refer to section 4.1.2 to get information of above instrument.


4.2.4    Test Procedure

MEASUREMENT PROCEDURE REF
a. Set the RBW = 100 kHz.
b. Set the VBW ≥ 300 kHz.
c. Detector = peak.
d. Sweep time = auto couple.
e. Trace mode = max hold.
f. Allow trace to fully stabilize.
g. Use the peak marker function to determine the maximum power level in any 100 kHz band segment
   within the fundamental EBW.

MEASUREMENT PROCEDURE OOBE
a. Set RBW = 100 kHz.
b. Set VBW ≥ 300 kHz.
c. Detector = peak.
d. Sweep = auto couple.
e. Trace Mode = max hold.
f. Allow trace to fully stabilize.
g. Use the peak marker function to determine the maximum amplitude level.


4.2.5    Deviation from Test Standard
No deviation.

4.2.6    EUT Operating Condition
The software provided by client to enable the EUT under transmission condition continuously at lowest,
middle and highest channel frequencies individually.




Report No.: RF181024C03A-1                     Page No. 20 / 23                      Report Format Version: 6.1.1
Reference No.: 181024C04


4.2.7   Test Results
The spectrum plots are attached on the following pages. D1 line indicates the highest level, and D2 line
indicates the 30dB offset below D1. It shows compliance with the requirement.
802.11g CH 6 + 802.11a CH 116




Report No.: RF181024C03A-1                    Page No. 21 / 23                        Report Format Version: 6.1.1
Reference No.: 181024C04


5    Pictures of Test Arrangements
Please refer to the attached file (Test Setup Photo).




Report No.: RF181024C03A-1                     Page No. 22 / 23   Report Format Version: 6.1.1
Reference No.: 181024C04


Appendix – Information on the Testing Laboratories
We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to
provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC
recognized accredited test firms and accredited and approved according to ISO/IEC 17025.

If you have any comments, please feel free to contact us at the following:

Linko EMC/RF Lab                                       Hsin Chu EMC/RF/Telecom Lab
Tel: 886-2-26052180                                    Tel: 886-3-6668565
Fax: 886-2-26051924                                    Fax: 886-3-6668323

Hwa Ya EMC/RF/Safety Lab
Tel: 886-3-3183232
Fax: 886-3-3270892

Email: service.adt@tw.bureauveritas.com
Web Site: www.bureauveritas-adt.com

The address and road map of all our labs can be found in our web site also.



--- END ---




Report No.: RF181024C03A-1                     Page No. 23 / 23                 Report Format Version: 6.1.1
Reference No.: 181024C04



Document Created: 2019-01-29 12:58:27
Document Modified: 2019-01-29 12:58:27

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