Test report

FCC ID: 2ACE5-T03

Test Report

Download: PDF
FCCID_2792642

-



                                                                       Shenzhen CTL Testing Technology Co., Ltd.
                                                                             Tel: +86-755-89486194 Fax: +86-755-26636041

                                  FCC PART 15 SUBPART C TEST REPORT


Report Reference No.:                                       CTL1510192988-WF

            Compiled by:                                           Happy Guo
 ( position+printed name+signature)                           (File administrators)


              Tested by:
                                                                   Nice Nong
 ( position+printed name+signature)
                                                                 (Test Engineer)

            Approved by:                                            Tracy Qi
 ( position+printed name+signature)                                (Manager)



Product Name...............................:          BLUETOOTH SPEAKER

Model/Type reference..................:               T03
Trade Mark....................................:       N/A

FCC ID...........................................:    2ACE5-T03

Applicant’s name.........................:            TELEPHONE EST (HK) CO., LTD
                                                      Room709,7F, FuLi tianhe commercial building,Linhe East Road and
Address of applicant...................:
                                                      tianhe district, Guangzhou, China
Test Firm.......................................:     Shenzhen CTL Testing Technology Co., Ltd.
                                                      Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan
Address of Test Firm...................:
                                                      District, Shenzhen, China 518055

Test specification.........................:
                                                      FCC Part 15.249: Operation within the bands 920-928 MHz, 2400-
Standard........................................:
                                                      2483.5 MHz, 5725-5850 MHz and 24.0 - 24.25 GHz.
TRF Originator……………………..:                             Shenzhen CTL Testing Technology Co., Ltd.

Master TRF…………………………:                                 Dated 2011-01

Date of Receipt.............................:         Oct. 19, 2015

Date of Test Date..........................:          Oct. 19, 2015 - Oct. 23, 2015

Data of Issue.................................:       Oct. 23, 2015
Result............................................:   Positive

Shenzhen CTL Testing Technology Co., Ltd. All rights reserved.
This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen
CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen
CTL Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting
from the reader's interpretation of the reproduced material due to its placement and context.


V1.0                                 Page 2 of 30               Report No.: CTL1510192988-WF

                                TEST REPORT
                                                                                         Oct. 23, 2015
 Test Report No. :                  CTL1510192988-WF            ______________________________________________________________________________________________


                                                                                         Date of issue


   Equipment under Test         :       BLUETOOTH SPEAKER


   Model /Type                  :       T03


   Applicant                    :       TELEPHONE EST (HK) CO., LTD


   Address                      :       Room709,7F, FuLi tianhe commercial building,Linhe East
                                        Road and tianhe district, Guangzhou, China


   Manufacturer                 :       TELEPHONE EST (HK) CO., LTD


   Address                      :       Room709,7F, FuLi tianhe commercial building,Linhe East
                                        Road and tianhe district, Guangzhou, China




 Test Result according to the                                 Positive
 standards on page 4:



   The test report merely corresponds to the test sample.
   It is not permitted to copy extracts of these test result without the written permission of the test
   laboratory.


 V1.0                               Page 3 of 30            Report No.: CTL1510192988-WF

                                           Contents


1.      TEST STANDARDS .................................................................. 4



2.      SUMMARY ............................................................................. 5

2.1.    Equipment Under Test                                                                5
2.2.    Description of the Equipment under Test (EUT)                                       5
2.3.    EUT operation mode                                                                  6
2.4.    EUT configuration                                                                   6
2.5.    Related Submittal(s) / Grant (s)                                                    6
2.6.    Modifications                                                                       6

3.      TEST ENVIRONMENT............................................................... 7

3.1.    Address of the test laboratory                                                      7
3.2.    Test Facility                                                                       7
3.3.    Environmental conditions                                                            7
3.4.    Configuration of Tested System                                                      7
3.5.    Statement of the measurement uncertainty                                            8
3.6.    Equipments Used during the Test                                                     9

4.      TEST CONDITIONS AND RESULTS ............................................ 10

4.1.    Conducted Emissions Test                                                            10
4.2.    Transmitter Radiated Unwanted Emissions and Bandedge                                13
4.3.    Occupied Bandwidth Measurement                                                      19

5.      ANTENNA REQUIREMENT ....................................................... 23



6.      TEST SETUP PHOTOS OF THE EUT .......................................... 24



7.      EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 26


  V1.0                                  Page 4 of 30            Report No.: CTL1510192988-WF

1. TEST STANDARDS
The tests were performed according to following standards:

FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz,
and 24.0 - 24.25 GHz.

ANSI
ANSI C63.10-2013
     C63.10-2013 and ANSI C63.4-2014


 V1.0                                     Page 5 of 30                 Report No.: CTL1510192988-WF

2. SUMMARY

2.1. Equipment Under Test
Power supply system utilised

Power supply voltage                  :   o 120V / 60 Hz                  o 115V / 60Hz
                                          o 12 V DC                       o 24 V DC
                                          ƽ Other (specified in blank below)

                                            DC 3.7V
2.2. Description of the Equipment under Test (EUT)
The EUT (BLUETOOTH SPEAKER) support Bluetooth 2.1+EDR function.

Name of EUT                                     BLUETOOTH SPEAKER
Model Number                                    T03
Antenna Type                                    Internal
BT Operation frequency                          2402MHz-2480MHz
BT Modulation Type                              GFSK,8DPSK,/4DQPSK(BT V2.1+EDR)
Bluetooth                                       BT V2.1+EDR

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
For more details, refer to the user’s manual of the EUT.
Serial number: Prototype


  V1.0                                   Page 6 of 30                  Report No.: CTL1510192988-WF

2.3. EUT operation mode
                   Test Mode(TM)                Description                    Remark
                        TM1             Bottom Channel Transmitting                /
                        TM2             Middle Channel Transmitting                /
                        TM3              Top Channel Transmitting                  /
                        TM4              Charging and keeping TX             power by USB

The field strength of radiation emission was measured in the following position: EUT stand-up position (Y
axis), lie-down position (X, Z axis).
The following data show only with the worst case setup.
The worst case of Y axis was reported.
Based on client request, all normal using modes of the normal function were tested but only the worst test
data of the worst mode is reported by this report.
Remark: All
Remark:     The worst caseGFSK,
              modulation   mode Pi/4DQPSK,
                                  is TM1(1Mbps) reported
                                             8DPSK   and for  unwanted
                                                          all modes list emission
                                                                         above areand bandand
                                                                                   tested, edge test.
                                                                                              only the
worst case mode TM1(GFSK,1Mbps) is reported.

2.4. EUT configuration

The following peripheral devices and interface cables were connected during the measurement:
o - supplied by the manufacturer

ƽ - supplied by the lab

ƽ Notebook PC                                 Manufacturer : DELL
  (FCC DoC approved)
                                                 Model No. : PP18L

2.5. Related Submittal(s) / Grant (s)
This submittal(s) (test report) is intended for FCC ID: 2ACE5-T03 filing to comply with Section 15.249 of the
FCC Part 15, Subpart C Rules.


2.6. Modifications
No modifications were implemented to meet testing criteria.


 V1.0                                      Page 7 of 30                   Report No.: CTL1510192988-WF

3. TEST ENVIRONMENT

3.1. Address of the test laboratory
Shenzhen CTL Testing Technology Co., Ltd.
Floor 1-A, Baisha Technology Park, No. 3011, Shahexi Road, Nanshan, Shenzhen 518055 China

There is one 3m semi-anechoic chamber and two line conducted labs for final test. The Test Sites meet the
requirements in documents ANSI C63.4 and CISPR 22/EN 55022 requirements.


3.2. Test Facility
The test facility is recognized, certified, or accredited by the following organizations:

IC Registration No.: 9618B
The 3m alternate test site of Shenzhen CTL Testing Technology Co., Ltd. EMC Laboratory has been
registered by Certification and Engineer Bureau of Industry Canada for the performance of with Registration
No.: 9618B on November 13, 2013.

FCC-Registration No.: 970318
Shenzhen CTL Testing Technology Co., Ltd. EMC Laboratory has been registered and fully described in a
report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is
maintained in our files. Registration 970318, December 19, 2013.

3.3. Environmental conditions

During the measurement the environmental conditions were within the listed ranges:
  Temperature:                            15-35 ° C

  Humidity:                                      30-60 %

  Atmospheric pressure:                      950-1050mbar


3.4. Configuration of Tested System
                                        Fig. 2-1 Configuration of Tested System




                                                  EUT


 V1.0                                   Page 8 of 30                 Report No.: CTL1510192988-WF


3.5. Statement of the measurement uncertainty
The data and results referenced in this document are true and accurate. The reader is cautioned that there
may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was
calculated for all measurements listed in this test report acc. to CISPR 16 - 4 „Specification for radio
disturbance and immunity measuring apparatus and methods – Part 4: Uncertainty in EMC
Measurements“ and is documented in the Shenzhen CTL Testing Technology Co., Ltd. quality system acc.
to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested
may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of
the device.

Hereafter the best measurement capability for CTL laboratory is reported:

                       Test                        Range              Measurement      Notes
                                                                       Uncertainty
            Radiated Emission                  30~1000MHz                4.10dB          (1)
            Radiated Emission                    1~26.5GHz               4.32dB          (1)
            Conducted Disturbance               0.15~30MHz               3.20dB          (1)
          (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95%
              confidence level using a coverage factor of k=2.


 V1.0                                 Page 9 of 30             Report No.: CTL1510192988-WF


3.6. Equipments Used during the Test
                                                                           Calibration   Calibration
    Test Equipment        Manufacturer         Model No.     Serial No.
                                                                             Date        Due Date
 ULTRA-ROADBAND          Sunol Sciences
                                                     JB1      A061713      2015/06/02    2016/06/01
   ANTENNA                   Corp.
 EMI Test Receiver           R&S                 ESCI         103710       2015/06/02    2016/06/01
 Spectrum Analyzer          Agilent             E4407B      MY41440676     2015/05/21    2016/05/20
                                               Controller
 Controller              EM Electronics                         N/A        2015/05/21    2016/05/20
                                               EM 1000
                         Sunol Sciences
 Horn Antenna                                  DRH-118        A062013      2015/05/19    2016/05/18
                             Corp.
 Active Loop Antenna         Daze            ZN30900A           N/A        2015/05/19    2016/05/18
 LISN                        R&S                ENV216      3560.6550.12   2015/06/02    2016/06/01
 LISN                        R&S               ESH2-Z5      860014/010     2015/06/02    2016/06/01
                                               F-071115-
 ISN                         FCC                               11229       2015/05/19    2016/05/18
                                               1057-1-09
 Amplifier                  Agilent             8349B       3008A02306     2015/05/19    2016/05/18
 Amplifier                  Agilent             8447D       2944A10176     2015/05/19    2016/05/18
 Transient Limiter      SCHWARZCECK          VTSD 9561F        9666        2015/06/02    2016/06/01
 Radio Communication
                             R&S             CMU200           115419       2015/05/22    2016/05/21
 Tester
 Temperature/Humidity
                           Gangxing            CTH-608          02         2015/05/20    2016/05/19
 Meter
 SIGNAL
                            Agilent             E4421B      US40051744     2015/05/20    2016/05/19
 GENERATOR
 Wideband Peak Power
                            Anritsu            ML2495A       220.23.35     2015/05/20    2016/05/19
 Meter
 Climate Chamber            ESPEC              EL-10KA      A20120523      2015/05/20    2016/05/19
                                               9SH10-
 High-Pass Filter             K&L            2700/X12750        N/A        2015/05/20    2016/05/19
                                                -O/O
                                               41H10-
 High-Pass Filter             K&L            1375/U12750        N/A        2015/05/20    2016/05/19
                                                -O/O
 RF Cable               HUBER+SUHNER            RG214           N/A        2015/05/20    2016/05/19


 V1.0                                    Page 10 of 30                 Report No.: CTL1510192988-WF

4. TEST CONDITIONS AND RESULTS
4.1. Conducted Emissions Test

TEST CONFIGURATION




TEST PROCEDURE

1 The equipment was set up as per the test configuration to simulate typical actual usage per the user’s
manual. The EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on
the ground plane as per ANSI C63.10.

2 Support equipment, if needed, was placed as per ANSI C63.10.

3 All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10.

4 If a EUT received DC power from the USB Port of Notebook PC, the PC’s adapter received AC120V/60Hz
power through a Line Impedance Stabilization Network (LISN) which supplied power source and was
grounded to the ground plane.

5 All support equipments received AC power from a second LISN, if any.

6 The EUT test program was started. Emissions were measured on each current carrying line of the EUT
using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two
monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1
connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1
connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver.

7 Analyzer / Receiver scanned from 150 KHz to 30MHz for emissions in each of the test modes.

8 During the above scans, the emissions were maximized by cable manipulation.

The RBW/VBW for 150KHz to 30MHz: 9KHz


 V1.0                                   Page 11 of 30                    Report No.: CTL1510192988-WF

CONDUCTED POWER LINE EMISSION LIMIT

For unintentional device, according to § 15.207(a) Line Conducted Emission Limits is as followingΚ
                                                 Maximum RF Line Voltage (dBV)
                Frequency
                    (MHz)                     CLASS   A                      CLASS B
                                          Q.P.          Ave.        Q.P.                 Ave.
                0.15 - 0.50               79             66          66-56*           56-46*
                0.50 - 5.00               73             60              56             46
                5.00 - 30.0               73             60              60             50

             * Decreasing linearly with the logarithm of the frequency
For intentional device, according to §15.207(a) Line Conducted Emission Limit is same as above table.

TEST RESULTS


V1.0   Page 12 of 30   Report No.: CTL1510192988-WF


 V1.0                                  Page 13 of 30                 Report No.: CTL1510192988-WF


4.2. Transmitter Radiated Unwanted Emissions and Bandedge

TEST CONFIGURATION

         (A) Radiated Emission Test Set-Up, Frequency Below 30MHz



                 Turntable                     3m
                                EUT

                                                                                             Test
                                            0.8 m
                                                                                            Receiver

                 Ground Plane                                   Coaxial Cable




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




                                                    3m

                        Turntable
                                                                                            1m to 4m
                                      EUT
                  Test
                 Receiver                                0.8m


                     Ground Plane                                           Coaxial Cable




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


 V1.0                                       Page 14 of 30                    Report No.: CTL1510192988-WF

FIELD STRENGTH CALCULATION

        The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the
        Amplifier Gain and Duty Cycle Correction Factor(if any) from the measured reading. The basic equation with a
        sample calculation is as follows:

              FS = RA + AF + CL - AG




        Where FS = Field Strength                                 CL = Cable Attenuation Factor (Cable Loss)
             RA = Reading Amplitude                               AG = Amplifier Gain
             AF = Antenna Factor

RADIATION LIMIT

For unintentional device, according to § 15.209(a), except for Class A digital devices, the field strength of
radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following
values˖

                      Frequency                    Distance                Radiated                Radiated
                         (MHz)                     (Meters)               (dBV/m)                  (V/m)

                          30-88                        3                   40.0                    100
                         88-216                        3                   43.5                    150
                        216-960                        3                   46.0                    200
                      Above 960                         3                  54.0                    500

For intentional device, according to § 15.209(a), the general requirement of field strength of radiated
emissions from intentional radiators at a distance of 3 meters shall not exceed the above table.

TEST PROCEDURE

1.   The EUT is placed on a turntable, which is 0.8m above ground plane below 1GHz and 1.5m above
     ground plane above 1GHz.
2.   The turntable shall be rotated for 360 degrees to determine the position of maximum emission level.
3.   EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest
     emissions.
4.   For the radiated emission test above 1GHz: Place the measurement antenna away from each area of the
     EUT determined to be a source of emissions at the specified measurement distance, while keeping the
     measurement antenna aimed at the source of emissions at each frequency of significant emissions, with
     polarization oriented for maximum response. The measurement antenna may have to be higher or lower
     than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission
     source for receiving the maximum signal. The final measurement antenna elevation shall be that which
     maximizes the emissions. The measurement antenna elevation for maximum emissions shall be
     restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane.
5.   Maximum procedure was performed on the six highest emissions to ensure EUT compliance.
6.   And also, each emission was to be maximized by changing the polarization of receiving antenna both
     horizontal and vertical.
7.   Repeat above procedures until the measurements for all frequencies are complete.
8.   Based on the Frequency Generator in the device include 16MHz.The test frequency range from 9KHz to
     25GHz per FCC PART 15.33(a).

Note:
    Three axes are chosen for pretest, the Y axis is the worst mode for final test.
    For battery operated equipment, the equipment tests shall be performed using a new battery.


 V1.0                                 Page 15 of 30                 Report No.: CTL1510192988-WF

TEST RESULTS

All the test modes (TM1, TM2, TM3 and TM4) completed for test. The worst case of Radiated Emission
is TM1
   TM1;(GFSK);
         the test the
                   datatest datamode
                         of this of thiswas
                                         mode  was reported.
                                            reported.

Below 1GHz Test Results:




  Remark˖
  (1)     Measuring frequencies from 9 KHz to the 1 GHz, Radiated emission test from 9KHz to 30MHz
          was verified, and no any emission was found except system noise floor.
  (2)     * denotes emission frequency which appearing within the Restricted Bands specified in
          provision of 15.205, then the general radiated emission limits in 15.209 apply.
  (3)     The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz
          for measuring above 1 GHz, below 30MHz was 10KHz.


V1.0                                 Page 16 of 30                 Report No.: CTL1510192988-WF




 Remark˖
 (1)     Measuring frequencies from 9 KHz to the 1 GHz, Radiated emission test from 9KHz to 30MHz
         was verified, and no any emission was found except system noise floor.
 (2)     * denotes emission frequency which appearing within the Restricted Bands specified in
         provision of 15.205, then the general radiated emission limits in 15.209 apply.
 (3)     The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz
         for measuring above 1 GHz, below 30MHz was 10KHz.


  V1.0                                     Page 17 of 30                Report No.: CTL1510192988-WF

Above 1 GHz Test Results:
Note: Horizontal and Vertical all have been tested.Measurement worst emissions of
 Note: Measurement
receive             worst emissions
        antenna polarization: Vertical.of receive antenna polarization: Vertical.

                                                              Antenna              Pre-
 Frequency       Emission        Limit      Margin    Raw               Cable              Correction
                                                               Factor            amplifier
   (MHz)           Level        (dBuV/m)      (dB)   Value     (dB/m)   Factor     (dB)     Factor
                 (dBuV/m)                            (dBuV)              (dB)                (dB/m)
  2402.00     98.26        PK     114        15.74   100.22    28.78     4.61     35.36      -1.96
  2402.00     88.15        AV     94         5.85     90.11    28.78     4.61     35.36      -1.96
  2390.00     68.47        PK     74         5.53     70.51    28.72     4.60     35.36      -2.04
  2390.00     48.72        AV     54         5.28     50.76    28.72     4.60     35.36      -2.04
  2400.00     71.03        PK     74          2.97    73.00    28.78     4.61     35.36      -1.97
  2400.00     51.34        AV     54          2.66    53.31    28.78     4.61     35.36      -1.97
  4804.00     68.26        PK     74          5.74    63.75    33.49     6.91     35.89       4.51
  4804.00     50.11        AV     54         3.89     45.60    33.49     6.91     35.89       4.51
  6005.00     63.48        PK     74         10.52    55.35    35.12     7.60     34.59       8.13
  6005.00     44.02        AV     54          9.98    35.89    35.12     7.60     34.59       8.13
  7206.00     65.13        PK     74          8.87    54.02    36.95     9.18     35.03      11.11
  7206.00     46.07        AV     54          7.93    34.96    36.95     9.18     35.03      11.11

                                                              Antenna              Pre-
 Frequency       Emission        Limit      Margin    Raw               Cable              Correction
                                                               Factor            amplifier
   (MHz)           Level        (dBuV/m)     (dB)    Value     (dB/m)   Factor     (dB)     Factor
                 (dBuV/m)                            (dBuV)              (dB)                (dB/m)
  2441.00     97.81        PK     114        16.19   99.67     28.85     4.66     35.37      -1.86
  2441.00     86.03        AV     94          7.97   87.89     28.85     4.66     35.37      -1.86
  3200.00     54.12        PK     74         19.88   52.76     31.24     5.47     35.35       1.36
  3200.00     48.65        AV     54          5.35   47.29     31.24     5.47     35.35       1.36
  3657.00     64.72        PK     74          9.28   61.37     32.37     6.01     35.04       3.35
  3657.00     48.84        AV     54          5.16   45.49     32.37     6.01     35.04       3.35
  4882.00     69.59        PK     74          4.41   63.23     33.60     6.95     34.19       6.36
  4882.00     50.71        AV     54          3.29   44.35     33.60     6.95     34.19       6.36
  6103.00     65.57        PK     74          8.43   57.27     35.20     7.74     34.64       8.30
  6103.00     47.19        AV     54          6.81   38.89     35.20     7.74     34.64       8.30
  7323.00     68.22        PK     74          5.78   56.52     37.46     9.23     35.00      11.70
  7323.00     45.93        AV     54          8.07   34.23     37.46     9.23     35.00      11.70


 V1.0                                     Page 18 of 30                Report No.: CTL1510192988-WF


                                                             Antenna              Pre-
 Frequency      Emission        Limit      Margin    Raw               Cable              Correction
                                                              Factor            amplifier
   (MHz)          Level        (dBuV/m)      (dB)   Value     (dB/m)   Factor     (dB)     Factor
                (dBuV/m)                            (dBuV)              (dB)                (dB/m)
  2480.00    97.79        PK     114        16.21   99.54     28.92     4.70     35.38      -1.75
  2480.00    87.04        AV      94        6.96    88.79     28.92     4.70     35.38      -1.75
  2483.50    60.17        PK      74        13.83   61.91     28.93     4.70     35.38      -1.74
  2483.50    48.46        AV      54        5.54    50.20     28.93     4.70     35.38      -1.74
  3720.00    62.54        PK      74        11.46   59.34     32.77     6.08     35.65       3.20
  3720.00    48.18        AV      54        5.82    44.98     32.77     6.08     35.65       3.20
  4960.00    69.54        PK      74        4.46    62.84     33.84     7.00     34.14       6.70
  4960.00    49.73        AV      54        4.27    43.03     33.84     7.00     34.14       6.70
  6200.00    64.03        PK     74         9.97    55.63     35.19     7.90     34.69       8.40
  6200.00    48.71        AV     54         5.29    40.31     35.19     7.90     34.69       8.40
  7440.00    67.58        PK      74        6.42    55.63     37.64     9.28     34.97      11.95
  7440.00    46.91        AV      54        7.09    34.96     37.64     9.28     34.97      11.95

Note: above 10GHz up to 25GHz was verified, and no any emission was found except system noise floor.


 V1.0                                  Page 19 of 30                   Report No.: CTL1510192988-WF


4.3. Occupied Bandwidth Measurement

Measurement Procedure
1. Set EUT as  normal
           keeping   TXoperation.
                        mode.
2. RBW ı 1% of the 20 dB bandwidth, VBWıRBW.
3. The useful radiated emission from the EUT was detected by the spectrum analyser with peak detector.

Measurement Results
GFSK Mode:

                  CHANNEL
                                     20dB BANDWIDTH               LIMIT
                 FREQUENCY
                                        (MHz)                     (MHz)       PASS/FAIL
                    (MHz)
                      2402                 0.868336                /            PASS
                      2441                 0.867972                /            PASS
                      2480                 0.867159                /            PASS

                                              Low Channel




                                             Middle Channel


 V1.0                      Page 20 of 30              Report No.: CTL1510192988-WF

                                 High Channel




/4DQPSK Mode:

              CHANNEL
                         20dB BANDWIDTH         LIMIT
             FREQUENCY
                            (MHz)               (MHz)        PASS/FAIL
                (MHz)
                 2402         1.278               /            PASS
                 2441         1.261               /            PASS
                 2480         1.252               /            PASS

                                 Low Channel


 V1.0                       Page 21 of 30               Report No.: CTL1510192988-WF

                                 Middle Channel




                                  High Channel




8DPSK Mode:

               CHANNEL
                          20dB BANDWIDTH          LIMIT
              FREQUENCY
                             (MHz)                (MHz)        PASS/FAIL
                 (MHz)
                 2402          1.260                /            PASS
                 2441          1.265                /            PASS
                 2480          1.259                /            PASS


V1.0   Page 22 of 30         Report No.: CTL1510192988-WF

             Low Channel




            Middle Channel




             High Channel


 V1.0                                    Page 23 of 30                  Report No.: CTL1510192988-WF

5. Antenna Requirement
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.

And according to FCC 47 CFR Section 15.247 (c), if transmitting antennas of directional gain greater than
6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna
exceeds 6dBi.

Refer to statement below for compliance.

The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a
standard antenna jack or electrical connector is prohibited. Further, this requirement does not apply to
intentional radiators that must be professionally installed.

Antenna Connected Construction

The antenna used in this product is an internal Antenna, The directional gains of antenna used for transmitting
is 1.0dBi.


V1.0              Page 24 of 30   Report No.: CTL1510192988-WF

6. Test Setup Photos of the EUT


V1.0   Page 25 of 30   Report No.: CTL1510192988-WF


V1.0               Page 26 of 30             Report No.: CTL1510192988-WF

7. External and Internal Photos of the EUT
                    External Photos of EUT


V1.0   Page 27 of 30   Report No.: CTL1510192988-WF


V1.0   Page 28 of 30   Report No.: CTL1510192988-WF


V1.0   Page 29 of 30             Report No.: CTL1510192988-WF

        Internal Photos of EUT


V1.0                  Page 30 of 30                Report No.: CTL1510192988-WF




       ......................End of Report........................



Document Created: 2015-10-24 00:13:11
Document Modified: 2015-10-24 00:13:11

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