Test Report

FCC ID: 2AAZR8020A

Test Report

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FCCID_2384235

                                FCC PART 15.249
     EMI MEASUREMENT AND TEST REPORT
                                            For
             Shenzhen Highstar Electrical Co., Ltd
 Building 6,Highstar Industrial zone,Gangtou,Bantian Street,Longgang District,
                                 Shenzhen,China




                        FCC ID: 2AAZR8020A

                                   September 3, 2014

 This Report Concerns:                      Equipment Type:
 Original Report                            'ITWIST'Bluetooth Speaker

 Test Engineer:
                          Lisa Chen
 Report No.:              BSL14060143B
 Receive EUT              August 26, 2014 /
 Date/Test Date:          August 26-September 3, 2014
 Reviewed By:
                          Sky Zhang
                          BSL Testing Co.,LTD.
                          NO. 24, ZH Park, Nantou, Shenzhen, 518000 China
 Prepared By:             Tel: 86- 755-26508703
                          Fax: 86- 755-26508703



Note: The test report is specially limited to the above company and this particular sample only.
It may not be duplicated without prior written consent of BSL Testing Co.,LTD.
This report must not be used by the client to claim product certification,approval,or
endorsement by NVLAP, NIST or any agency of the US Government.


                                                                                                                           FCC ID: 2AAZR8020A




                                                TABLE OF CONTENTS

1.   GENERAL INFORMATION ....................................................................................................3
     1.1.   Report information............................................................................................................3
     1.2.   Measurement Uncertainty.................................................................................................3
2.   PRODUCT DESCRIPTION ......................................................................................................4
     2.1.   EUT Description ...............................................................................................................4
     2.2.   Block Diagram of EUT Configuration..............................................................................5
     2.3.   Support Equipment List ....................................................................................................5
     2.4.   Test Conditions .................................................................................................................5
3.   TEST RESULTS SUMMARY ...................................................................................................6
     Modifications ................................................................................................................................6
4.   TEST EQUIPMENT USED .......................................................................................................7
5.   ANTENNA REQUIREMENT ...................................................................................................8
     5.1.   Standard Applicable..........................................................................................................8
     5.2.   Antenna Connected Construction .....................................................................................8
     5.3.   Result ................................................................................................................................8
6.   CONDUCTED POWER LINE TEST .......................................................................................9
     6.1.   Test Equipment .................................................................................................................9
     6.2.   Test Procedure ..................................................................................................................9
     6.3.   Test Setup..........................................................................................................................9
     6.4.   Conducted Power line Emission Limits............................................................................9
     6.5.   Conducted Power Line Test Result.................................................................................10
7.   RADIATED EMISSION TEST ...............................................................................................12
     7.1.   Test Equipment ...............................................................................................................12
     7.2.   Test Procedure ................................................................................................................12
     7.3.   Radiated Test Setup ........................................................................................................12
     7.4.   Radiated Emission Limit.................................................................................................14
     7.5.   Radiated Emission Test Result .......................................................................................15
8.   BAND EDGE .............................................................................................................................20
     8.1.   Test Equipment ...............................................................................................................20
     8.2.   Test Procedure ................................................................................................................20
     8.3.   Band Edge FCC 15.249(d) Limit....................................................................................20
     8.4.   Band Edge Test Result....................................................................................................21
9.   20-DB BANDWIDTH ...............................................................................................................22
     9.1.   Test Equipment ...............................................................................................................22
     9.2.   Test Procedure ................................................................................................................22
     9.3.   Limit................................................................................................................................22
     9.4.   Test Result /Plots ............................................................................................................22




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                                                                                    FCC ID: 2AAZR8020A




1. GENERAL INFORMATION

1.1. Report information

 1.1.1.This report is not a certificate of quality; it only applies to the sample of the specific
      product/equipment given at the time of its testing. The results are not used to indicate or imply
      that they are application to the similar items. In addition, such results must not be used to
      indicate or imply that BSL approves recommends or endorses the manufacture, supplier or use
      of such product/equipment, or that BSL in any way guarantees the later performance of the
      product/equipment.

 1.1.2.The sample/s mentioned in this report is/are supplied by Applicant, BSL therefore
      assumes no responsibility for the accuracy of information on the brand name, model number,
      origin of manufacture or any information supplied.

 1.1.3.Additional copies of the report are available to the Applicant at an additional fee. No third
      part can obtain a copy of this report through BSL, unless the applicant has authorized BSL in
      writing to do so.

     Test Facility -
     The test site used to collect the radiated data is located on the address of
     BSL Testing Co.,LTD.
     (FCC Registered Test Site Number: 191509) on
     NO. 24, ZH Park, Nantou, Shenzhen, 518000 China
     The Test Site is constructed and calibrated to meet the FCC requirements.
1.2. Measurement Uncertainty
     The reported uncertainty of measurement y         U,where expended uncertainty U is based on a
     standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of
     approximately 95 %.
             No.           Item                                Uncertainty
             1             Conducted Emission Test             +/-1.25dB
             2             RF Power, Conducted                 +/-0.20dB
             3             Spurious emissions, conducted       +/-0.33dB
             4             All emissions, radiated (<1G)       +/-3.47dB
             5             All emissions, radiated (>1G)       +/-3.82dB
             6             Temperature                         +/-0.5   dB
             7             Humidity                            +/-2%




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                                                                                    FCC ID: 2AAZR8020A




2. PRODUCT DESCRIPTION

2.1. EUT Description
     Description                   : 'ITWIST'Bluetooth Speaker
     Applicant                     : Shenzhen Highstar Electrical Co., Ltd
                                     Building 6,Highstar Industrial zone,Gangtou,Bantian
                                     Street,Longgang District,Shenzhen,China
     Manufacturer                  : Shenzhen Highstar Electrical Co., Ltd
                                     Building 6,Highstar Industrial zone,Gangtou,Bantian
                                     Street,Longgang District,Shenzhen,China
     Model Number                  : HSD8020A
     Modulation type               : GFSK
     Antenna gain                  : 0dBi
     Antenna type                  : PCB Antenna
     Frequency                     : 2402-2480MHz
     BT version                    : 2.1
     Number of Channels            : 79 Channels
     Power Supply                  : DC 3.7V Battery and charging DC 5V USB


                                              Channel   List
                       Frequency                         Frequency                 Frequency
         Channel                           Channel                    Channel
                         (MHz)                             (MHz)                     (MHz)
           00             2402               27             2429        54            2456
           01             2403               28             2430        55            2457
           02             2404               29             2431        56            2458
           03             2405               30             2432        57            2459
           04             2406               31             2433        58            2460
           05             2407               32             2434        59            2461
           06             2408               33             2435        60            2462
           07             2409               34             2436        61            2463
           08             2410               35             2437        62            2464
           09             2411               36             2438        63            2465
           10             2412               37             2439        64            2466
           11             2413               38             2440        65            2467
           12             2414               39             2441        66            2468
           13             2415               40             2442        67            2469
           14             2416               41             2443        68            2470
           15             2417               42             2444        69            2471
           16             2418               43             2445        70            2472
           17             2419               44             2446        71            2473
           18             2420               45             2447        72            2474
           19             2421               46             2448        73            2475
           20             2422               47             2449        74            2476
           21             2423               48             2450        75            2477
           22             2424               49             2451        76            2478
           23             2425               50             2452        77            2479
           24             2426               51             2453        78            2480
           25             2427               52             2454
           26             2428               53             2455




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                                                                           FCC ID: 2AAZR8020A




2.2. Block Diagram of EUT Configuration


              Adapter                 EUT



                Figure 1 EUT Setup

2.3. Support Equipment List
                                                                                   Used
               Name                        Model No       S/N      Manufacturer
                                                                                   (Y/N)
              Adapter                     GDJ-050-200       -        Highstar        Y



2.4. Test Conditions
 Items                        Required (IEC 68-1)       Actual
 Temperature ( )              15-35                     20-25
 Humidity (%RH)               25-75                     50-63
 Barometric      pressure     860-1060                  950-1000
 (mbar)




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                                                                             FCC ID: 2AAZR8020A




3. TEST RESULTS SUMMARY
                        FCC 15 Subpart C, Paragraph 15.249:2013
    FCC Rules             Description of Test           Result
    Section 15.207        Conducted Emission               Compliant
    Section 15.249(a)     The fundamental field strength   Compliant
                          and the harmonics
    Section 15.209        Radiated Emission                Compliant
    Section 15.249(d)
    Section 15.249(d)     Band Edge                        Compliant
    Section 15.203        Antenna Requirement              Compliant
    Section 15.249        20dB Bandwidth                   Compliant

   Remark: “N/A” means “Not applicable”.

   Statement: All testing was performed using the test procedures found in ANSI C63.4-2003.

   Modifications

   No modification was made.




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                                                                          FCC ID: 2AAZR8020A




4. TEST EQUIPMENT USED


                                                                                   CAL.
EQUIPMENT/FACIL        MANUFACTURE                      SERIAL    DATE OF
                                          MODEL                                  INTERV
     ITIES                  R                             NO.      CAL.
                                                                                    AL
 3m Semi-Anechoic      Chengyu Electron    9 (L)*6      BSL086   Aug. 23 2014     1 Year
      Chamber                             (W)* 6 (H)
 EMI Test Receiver     Rohde & Schwarz      ESCI3       BSL001   Sep. 28 2013     1 Year
 BiConiLog Antenna     Rohde & Schwarz      HL562       BSL009   Sep. 28 2013     1 Year
   Double -ridged      Rohde & Schwarz      9120D       BSL008   Aug. 27 2014     1 Year
   waveguide horn
    Horn Antenna       ETS-LINDGREN         3160        BSL072   Dec. 28 2013     1 Year
        Cable          Rohde & Schwarz     BSL045       BSL045   Aug. 27 2014     1 Year
        Cable          Rohde & Schwarz     BSL046       BSL046   Aug. 27 2014     1 Year
        Cable          Rohde & Schwarz     BSL047       BSL047   Aug. 27 2014     1 Year
Amplifier(100kHz-40G        R&S            SMR40        BSL007   Sep. 28 2013     1 Year
         Hz)
     Band filter          Amindeon          82346       BSL049   Aug. 27 2014     1 Year

Active Loop Antenna        EMTES             EM15       BSL011   Sep. 28 2013     1 Year
  Coaxial Switch         YUANFANG          TA218B       BSL004   Aug. 27 2014     1 Year
 Spectrum analyzer     Rohde & Schwarz      FSP40       BSL049   Sep. 28 2013     1 Year
  Shielding Room       zhongyu Electron   7.0(L)x3.0(   BSL085   Sep. 28 2013     1 Year
                                          W)x3.0(H)
 EMI Test Receiver          R&S              ESPI       BSL002   Sep. 28 2013     1 Year
 10dB Pulse Limita          R&S             BSL003      BSL003   Sep. 28 2013     1 Year
  Coaxial Switch        YUANFANG           TA218B       BSL004   Aug. 27 2014     1 Year
      LISN             Rohde & Schwarz     ESH3-Y5      BSL005   Sep. 28 2013     1 Year
   Coaxial Cable        YUANFANG            BSL048      BSL048   Aug. 27 2014     1 Year
    EMI TEST               AUDIX              E3         N/A         N/A           N/A
   SOFTWARE




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                                                                                     FCC ID: 2AAZR8020A




5. ANTENNA REQUIREMENT

5.1. Standard Applicable
 For intentional device, according to FCC 47 CFR Section 15.203, an intentional
 radiator shall be designed to ensure that no antenna other than that furnished by
 the responsible party shall be used with the device.
5.2. Antenna Connected Construction
 According to § 15.203, An intentional radiator shall be designed to ensure that no antenna other
 than that furnished by the responsible party shall be used with the device. The use of a permanently
 attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be
 considered sufficient to comply with the provisions of this section. The manufacturer may design
 the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack
 or electrical connector is prohibited.

 The antenna used in this product is PCB Antenna. The antenna is permanently attached. Refer to
 the product photo.

5.3. Result
 Compliance




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                                                                                        FCC ID: 2AAZR8020A




   6. CONDUCTED POWER LINE TEST

   6.1. Test Equipment
     Please refer to section 4 this report.
   6.2. 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 50ohm/50uh coupling inpedance for the measuring
     equipment.The peripheral devices are also connected to the main power through a LISN that
     provides a 50ohm/50uh coupling inpedance with 50ohm termination.
     Both sides of A.C. Line are check 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 ASIN C63.4:2003 on conducted measurement .Conducted emissions were
     invested over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz.
   6.3. Test Setup




For the actual test configuration,Please refer to the related items-Photos of testing

   6.4. Conducted Power line Emission Limits

        FCC Part 15 Paragraph 15.207 (dBuV)

        Frequency Range                    Class A                        Class B
        (MHZ)                              QP/AV                          QP/AV
        0.15-0.5                           79/66                          65-56/56-46
        0.5-5.0                            73/60                          56-46
        5.0-3.0                            73/60                          60-50

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




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                                        FCC ID: 2AAZR8020A




6.5. Conducted Power Line Test Result

PASS

Link Mode




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 7. RADIATED EMISSION TEST

  7.1. Test Equipment
    Please refer to section 4 this report.
  7.2. Test Procedure
    The EUT and its simulators are placed on a turntable, which is 0.8 meter high above ground. The
    turntable can rotate 360 degrees to determine the position of the maximum emission level. EUT is
    set 3.0 meters away from the receiving antenna, which is mounted on an antenna tower. The
    antenna can be moved up and down between 1.0 meter and 4 meters to find out the maximum
    emission level.
    Calibrated Loop antenna is used as receiving antenna for frequencies below 30MHz, Calibrated
    Bilog antenna is used as receiving antenna for frequencies between 30 MHz and 1 GHz, Calibrated
    Horn antenna is used as receiving antenna for frequencies above 1000MHz. Both horizontal and
    vertical polarizations of the antenna are set on measurement. In order to find the maximum
    emission levels, all of the interface cables must be manipulated according to ANSI C63.4: 2003 on
    radiated emission measurement.
    The bandwidth of test receiver is set at 9kHz in below 30MHz. and set at 120kHz in 30-1000MHz,
    and 1MHz in above 1000MHz.
    The frequency range from 9kHz to 25GHz is checked.
    The final measurement in band 9-90kHz, 110-490kHz and above 1000MHz is performed with Peak
    detector and Average detector. Except those frequency bands mention above, the final
    measurement for frequencies below 1000MHz is performed with Quasi Peak detector.
    Through three orthogonal axes to determine which attitude and equipment arrangement produces
    the highest emission relative to the limit. And Y direction is worst mode.
  7.3. Radiated Test Setup
(A) Radiated Emission Test Set-Up, Frequency Below 30MHz




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                                                             FCC ID: 2AAZR8020A




(B) Radiated Emission Test Set-Up, Frequency Below 1000MHz




(C) Radiated Emission Test Set-Up, Frequency above 1000MHz




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   7.4. Radiated Emission Limit
All emission from a digital device,including any network of conductors and apparatus connected
thereto,shall not exceed the level of field strength specified below :

A. Fundamental and Harmonics Radiated Emissions 15.249(a) Limit


 Fundamental
                            Field as trength of Fundamental(3m)                       Field as trength of Harmonics(3m)
 Frequency
 (MHZ)                      mV/m            dBuV/m                                    uV/m             dBuV/m
 902-928                    50              94(AV)                 114(Peak)          500              54(AV)             74(Peak)

 2400-2483.5                50              94(AV)                 114(Peak)          500              54(AV)             74(Peak)
Note: (1) RF Voltage (dBuV)=20 log Voltage(uV)
(2) Distance refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or
system.
(3) The emission limit in this paragraph os based on measurement instrumentation employing an average detector.Measurement using
instrumentation with a peak detector function,corresponding to 20dB above the maximum permitted average limit.



B. Spurious Radiated Emissions.
                                                                           Limit
 Frequency            Field Strength of             Field Strength of                                            The final
                                                                                   Measurement
   (MHz)              Quasi-peak Value              Quasi-peak Value                                       measurement in band
                                                                                   distance (m)
                       (microvolts/m)                  (dBµV/m)                                                  9-90kHz,
                                                                                                             110-490kHz and
0.009 - 0.490             2400/F(kHz)                          /                            300
                                                                                                            above 1000MHz is
0.490 - 1.705            24000/F(kHz)                          /                            30                performed with
                                                                                                             Average detector.
   1.705-30                      30                          29.5                           30                 Except those
                                                                                                             frequency bands
    30 - 88                      100                          40                            3
                                                                                                            mention above, the
   88 - 216                      150                         43.5                           3               final measurement
                                                                                                              for frequencies
  216 - 960                      200                          46                            3               below 1000MHz is
                                                                                                              performed with
 Above 960                       500                          54                            3              Quasi Peak detector.
Note: (1) RF Voltage (dBuV)=20 log Voltage(uV)
(2) In the Above Table,the tighter limit applies at the band edges.
(3) Distaqnce refers to the distance in meters between the measuring instrument antenna
and the closed point of any part of the device or system.




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                                                                                                              FCC ID: 2AAZR8020A




   7.5. Radiated Emission Test Result
Pass

A. Fundamental Radiated Emissions Data



CH Low

           Freq.          Read          Antenna      Cable       Preamp          Emission   HORIZ/     Limits         Margin
          (MHz)           Level          Factor                  Factor         (dBuV/m)     VERT    (dBuV/m)          (dB)
                                                     Loss
                         (dBuV)         (dB/m)                    (dB)            AV/PK                AV/PK
                         AV/PK                       (dB)
          2402        78.59/88.32       27.47        5.42        30.17       81.31/91.04    VERT     94/114       -12.69/-22.96
          2402        80.7/90.21        27.47        5.42        30.17       83.42/92.93    HORIZ    94/114       -10.58/-21.07

CH Middle

           Freq.          Read          Antenna      Cable       Preamp          Emission   HORIZ/     Limits         Margin
          (MHz)           Level          Factor                  Factor         (dBuV/m)     VERT    (dBuV/m)          (dB)
                                                     Loss
                         (dBuV)         (dB/m)                    (dB)            AV/PK                AV/PK
                         AV/PK                       (dB)
          2441        79.75/88.82       27.40        5.40        30.15       82.4/91.47     VERT     94/114       -11.6/-22.53
          2441        80.7/90.43        27.40        5.40        30.15       83.35/93.08    HORIZ    94/114       -10.65/-20.92


CH High

           Freq.          Read          Antenna      Cable       Preamp          Emission   HORIZ/     Limits         Margin
          (MHz)           Level          Factor                  Factor         (dBuV/m)     VERT    (dBuV/m)          (dB)
                                                     Loss
                         (dBuV)         (dB/m)                    (dB)            AV/PK                AV/PK
                         AV/PK                       (dB)
          2480        78.45/87.55       27.50        5.46        29.98       81.43/90.53    VERT     94/114       -12.57/-23.47
          2480        80.39/89.5        27.50        5.46        29.98       83.37/92.48    HORIZ    94/114       -10.63/-21.52


Remark:
Final Emission =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor




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                                                                                                 FCC ID: 2AAZR8020A




B. General Radiated Emissions Data

   For below 9kHz-30MHz Spurious


         Freq.         Emission(dBuV/m)                 Limits(dBuV/m)                  Margin
         (MHz)         PK / AV                          PK / AV                         (dB)

         -             -                                -                               -
         -             -                                -                               -
Note:
1. Emissions attenuated more than 20 dB below the permissible value are not reported.




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                                                                         FCC ID: 2AAZR8020A




For 30M-1000MHz Spurious
       Corrected Factor = Antenna Factor + Cable Loss – Amplifier Gain

2441MHz Transmitting(Worst case mode)




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                                                                                                            FCC ID: 2AAZR8020A




For 1000MHz-25000MHz Spurious

CH Low
          Freq.            Emission(dBuV/m)                HORIZ/             Limits(dBuV/m)               Margin
          (MHz)            AV/PK                           VERT               AV/PK                        (dB)

          4804             38.58/48.51                                        54.0/74.0                    -15.42/-25.49
          7206             42.54/52.51                     VERT               54.0/74.0                    -11.46/-21.49
          9608             40.53/50.53                                        54.0/74.0                    -13.47/-23.47
          4804             37.45/49.12                                        54.0/74.0                    -16.55/-24.88
          7206             44.99/54.99                     HORIZ              54.0/74.0                    -9.01/-19.01
          9608             46.48/56.48                                        54.0/74.0                    -7.52/-17.52


CH Middle
          Freq.            Emission(dBuV/m)                HORIZ/             Limits(dBuV/m)               Margin
          (MHz)            AV/PK                           VERT               AV/PK                        (dB)

          4882             33.48/43.56                                        54.0/74.0                    -20.52/-30.44
          7323             39.37/49.32                     VERT               54.0/74.0                    -14.63/-24.68
          9764             38.3/48.33                                         54.0/74.0                    -15.7/-25.67
          4882             33.56/43.59                                        54.0/74.0                    -20.44/-30.41
          7323             41.63/51.63                     HORIZ              54.0/74.0                    -12.37/-22.37
          9764             46.37/56.36                                        54.0/74.0                    -7.63/-17.64


CH High
          Freq.            Emission(dBuV/m)                HORIZ/             Limits(dBuV/m)               Margin
          (MHz)            AV/PK                           VERT               AV/PK                        (dB)

          4960             36.58/46.62                                        54.0/74.0                    -17.42/-27.38
          7440             40.45/50.45                     VERT               54.0/74.0                    -13.55/-23.55
          9920             41.49/51.58                                        54.0/74.0                    -12.51/-22.42
          4960             35.85/45.85                                        54.0/74.0                    -18.15/-28.15
          7440             40.54/50.55                     HORIZ              54.0/74.0                    -13.46/-23.45
          9920             42.54/52.63                                        54.0/74.0                    -11.46/-21.37



Note:
1. The average measurement was not performed when the peak measured data under the limit of average detection.
2. Emissions attenuated more than 20 dB below the permissible value are not reported.




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8. BAND EDGE

   8.1. Test Equipment
Please refer to Section 4 this report.

   8.2. 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: 2003 on radiated measurement. The bandwidth setting below 1GHz and above 1GHz on the
field strength meter is 120 kHz and 1MHz respectively.

   8.3. Band Edge FCC 15.249(d) Limit
Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level
of the fundamental or to the general radiated emission limits in Section 15.209, whichever is the lesser attenuation.




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                                                                                                   FCC ID: 2AAZR8020A




   8.4. Band Edge Test Result
           Pass
      ALL of the restriction bands were tested,and only the data of worst case was exhibited.

CH Low


          Freq.             Emission(dBuV/m)                  HORIZ/             Limits(dBuV/m)   Margin
          (MHz)             AV/PK                             VERT               AV/PK            (dB)

          2390              39.4/47.19                                           54.0/74.0        -14.6/-26.81
          2400              44.67/54.09                       VERT               54.0/74.0        -9.33/-19.91
          2390              40.13/49.2                                           54.0/74.0        -13.87/-24.8
          2400              42.36/55.31                       HORIZ              54.0/74.0        -11.64/-18.69



CH High
          Freq.             Emission(dBuV/m)                  HORIZ/             Limits(dBuV/m)   Margin
          (MHz)             AV/PK                             VERT               AV/PK            (dB)

          2483.5            38.13/49.46                                          54.0/74.0        -15.87/-24.54
          2500.00           35.16/45.05                       VERT               54.0/74.0        -18.84/-28.95
          2483.5            39.49/50.05                                          54.0/74.0        -14.51/-23.95
          2500.00           36.05/44.2                        HORIZ              54.0/74.0        -17.95/-29.8



Remark:
1. Factor = Antenna Factor + Cable Loss – Pre-amplifier.




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9. 20-DB BANDWIDTH

   9.1. Test Equipment
Please refer to Section 4 this report.

   9.2. Test Procedure
 1. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer.
 2. Set center frequency of spectrum analyzer = operating frequency.
 3. The spectrum analyzer as RBW=30 KHz, VBW=100 KHz, Sweep=auto
 4. Mark the peak frequency and –20dB (upper and lower) frequency.

   9.3. Limit
Please refer section15.249


   9.4. Test Result /Plots

                                                                  Channel                            20dB
                                         Limit                   Frequency                        Bandwidth
                                                                   (MHz)                            (MHz)
                                           /                         2402                     0.792
                                           /                         2441                     0.792
                                           /                         2480                     0.796




                                                                                                                           Page 22/25


                                                                                       FCC ID: 2AAZR8020A




                                        * RBW 30 kHz     Marker 1 [T1 ]
                                        * VBW 100 kHz              -15.82 dBm
       Ref   10 dBm       Att   40 dB       SWT 2.5 ms        2.402016000 GHz
       10                                                ndB [T1]   20.00   dB
                                                         BW 792.000000000   kHz
                                                         Temp 1 [T1 ndB]          A
       0
                                                                   -35.85   dBm
1 PK
                                                              2.401620000   GHz
MAXH
       -10                                               Temp 2 [T1 ndB]
                                        1
                                                                   -35.69   dBm
                                                              2.402412000   GHz
       -20



       -30                                                                        PS
                          T1                             T2

       -40



       -50



       -60



       -70



       -80


       -90

       Center 2.402 GHz             200 kHz/                       Span 2 MHz




                                                                                               Page 23/25


                                                                                        FCC ID: 2AAZR8020A




                                        * RBW 30 kHz      Marker 1 [T1 ]
                                        * VBW 100 kHz               -15.38 dBm
       Ref   10 dBm       Att   40 dB       SWT 2.5 ms         2.441020000 GHz
       10                                                 ndB [T1]   20.00   dB
                                                          BW 792.000000000   kHz
                                                          Temp 1 [T1 ndB]           A
       0
                                                                    -35.20   dBm
1 PK
                                                               2.440620000   GHz
MAXH
       -10                                                Temp 2 [T1 ndB]
                                        1
                                                                    -35.40   dBm
                                                               2.441412000   GHz
       -20



       -30                                                                         PS
                          T1                             T2

       -40



       -50



       -60



       -70



       -80


       -90

       Center 2.441 GHz             200 kHz/                        Span 2 MHz




                                                                                                Page 24/25


                                                                                       FCC ID: 2AAZR8020A




                                       * RBW 30 kHz      Marker 1 [T1 ]
                                       * VBW 100 kHz               -16.44 dBm
       Ref   10 dBm      Att   40 dB       SWT 2.5 ms         2.480024000 GHz
       10                                                ndB [T1]   20.00   dB
                                                         BW 796.000000000   kHz
                                                         Temp 1 [T1 ndB]           A
       0
                                                                   -36.57   dBm
1 PK
                                                              2.479616000   GHz
MAXH
       -10                                               Temp 2 [T1 ndB]
                                       1                           -36.61   dBm
                                                              2.480412000   GHz
       -20



       -30                                                                        PS
                         T1                             T2

       -40



       -50



       -60



       -70



       -80


       -90

       Center 2.48 GHz             200 kHz/                        Span 2 MHz




                                 End Of The Report




                                                                                               Page 25/25



Document Created: 2014-09-10 15:25:55
Document Modified: 2014-09-10 15:25:55

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