Test Report

FCC ID: O5301731RX24G

Test Report

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FCCID_3397824

                                       FCC PART 15.247
                                           TEST REPORT
                                                          For


                                    Skyrocket Toys LLC
                     12910 Culver Blvd, Suite F, Los Angeles, CA 90066, U.S.A


                                    FCC ID: O5301731RX24G


            Report Type:                              Product Name:
            Original Report                          Nano Drone


                  Test Engineer:         Kevin Hu


                Report Number:          RDG170414005A


                    Report Date:        2017-05-08
                                        Henry Ding

                   Reviewed By:          EMC Leader

                                        Bay Area Compliance Laboratories Corp. (Chengdu)
               Test Laboratory:         No.5040, Huilongwan Plaza, No. 1, Shawan Road,
                                        Jinniu District, ChengDu, Sichuan China
                                        Tel: 028-65523123, Fax: 028-65525125
                                        www.baclcorp.com




Note: This test report was prepared for the customer shown above and for the device described herein. It may not be
      duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Chengdu).
      Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and
      offenders may be prosecuted to the fullest extent of the law. This report was valid only with a valid digital
      signature.


 Bay Area Compliance Laboratories Corp. (Chengdu)




                                                        TABLE OF CONTENTS

GENERAL INFORMATION ........................................................................................................................................4
 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ................................................................................4
 OBJECTIVE ..................................................................................................................................................................4
 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................4
 TEST METHODOLOGY .................................................................................................................................................4
 TEST FACILITY .............................................................................................................................................................5
SYSTEM TEST CONFIGURATION ...........................................................................................................................6
  DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................6
  EQUIPMENT MODIFICATIONS ......................................................................................................................................6
  EUT EXERCISE SOFTWARE ........................................................................................................................................6
  BLOCK DIAGRAM OF TEST SETUP ..............................................................................................................................6
SUMMARY OF TEST RESULTS ...............................................................................................................................8
FCC §15.247 (i) & §1.1307 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ......................................9
  APPLICABLE STANDARD ..............................................................................................................................................9
FCC §15.203 - ANTENNA REQUIREMENT ..........................................................................................................10
  APPLICABLE STANDARD ............................................................................................................................................10
  ANTENNA CONNECTOR CONSTRUCTION ..................................................................................................................10
FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS .......................................................................11
  APPLICABLE STANDARD ............................................................................................................................................11
  EUT SETUP ...............................................................................................................................................................11
  EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP ...........................................................................................12
  TEST PROCEDURE ....................................................................................................................................................12
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................12
  CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................13
  TEST DATA ................................................................................................................................................................13
FCC §15.247(a) (1) - CHANNEL SEPARATION TEST .......................................................................................15
  APPLICABLE STANDARD ............................................................................................................................................15
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................15
  TEST PROCEDURE ....................................................................................................................................................15
  TEST DATA ................................................................................................................................................................15
FCC §15.247(a) (1) – 20 dB BANDWIDTH TESTING .........................................................................................17
  APPLICABLE STANDARD ............................................................................................................................................17
  TEST PROCEDURE ....................................................................................................................................................17
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................17
  TEST DATA ................................................................................................................................................................17
FCC §15.247(a) (1) (iii) - QUANTITY OF HOPPING CHANNEL TEST ............................................................20
  APPLICABLE STANDARD ............................................................................................................................................20
  TEST PROCEDURE ....................................................................................................................................................20
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................20
  TEST DATA ................................................................................................................................................................20
FCC §15.247(a) (1) (iii) - TIME OF OCCUPANCY (DWELL TIME) ...................................................................22
  APPLICABLE STANDARD ............................................................................................................................................22
  TEST PROCEDURE ....................................................................................................................................................22
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................22

Report No.: RDG170414005A                                                                                                                               Page 2 of 29


 Bay Area Compliance Laboratories Corp. (Chengdu)


    TEST DATA ................................................................................................................................................................22
FCC §15.247(b) (1) - PEAK OUTPUT POWER MEASUREMENT ....................................................................24
  APPLICABLE STANDARD ............................................................................................................................................24
  TEST PROCEDURE ....................................................................................................................................................24
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................24
  TEST DATA ................................................................................................................................................................24
FCC §15.247(d) - BAND EDGES TESTING ..........................................................................................................27
  APPLICABLE STANDARD ............................................................................................................................................27
  TEST PROCEDURE ....................................................................................................................................................27
  TEST EQUIPMENT LIST AND DETAILS .......................................................................................................................27
  TEST DATA ................................................................................................................................................................28




Report No.: RDG170414005A                                                                                                                                Page 3 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

GENERAL INFORMATION
Product Description for Equipment under Test (EUT)
The Skyrocket Toys LLC ’s product, model number: 01731 (FCC ID: O5301731RX24G ) (the
"EUT") in this report was a Nano Drone, which was measured approximately: 7 cm (L) x 7 cm (W)
x 3 cm (H), rated input voltage: DC3.7V from battery and the battery can be removed and charged
by using USB charger cable.

*All measurement and test data in this report was gathered from final production sample, serial number:
170414005 (assigned by the BACL, Chengdu). It may have deviation from any other sample. The EUT
supplied by the applicant was received on 2017-04-14, and EUT conformed to test requirement.


Objective
This report is prepared on behalf of Skyrocket Toys LLC in accordance with Part 2, Subpart J,
Part 15, Subparts A, and C of the Federal Communications Commission’s rules.

The tests were performed in order to determine the EUT compliance with FCC Rules Part 15,
Subpart C, and section 15.203, 15.205, 15.207, 15.209 and 15.247 rules.


Related Submittal(s)/Grant(s)
Submitted with the part of a system with FCC ID: O5301731TX24G.


Test Methodology
All measurements detailed in this Test Report were performed in accordance with ANSI C63.10-
2013 “American National Standard of Procedures for Compliance Testing of Unlicensed Wireless
Devices”.

All of the measurements detailed in this Test Report were performed by Bay Area Compliance
Laboratories Corp. (Chengdu).

The Bay Area Compliance Laboratories Corp. Chengdu’s measurement Uncertainties (calculated
for a k=2 Coverage Factor corresponding to approximately 95% Coverage) were as follows:

-For all of the AC Line Conducted Emissions Tests reported herein: ±3.17 dB.
-For of all of the Direct Antenna Conducted Emissions Tests reported herein: ±0.56 dB.

-For of all of the direct Radiated Emissions Tests reported herein are:
30 MHz to 200 MHz: ±4.7 dB;
200 MHz to 1 GHz: ±6.0 dB;
1 GHz to 6 GHz: ±5.13dB; and,
6 GHz to 40 GHz: ±5.47dB.

And the uncertainty will not be taken into consideration for all test data recorded in the report.




Report No.: RDG170414005A                                                                    Page 4 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

Test Facility
The test site used by BACL to collect test data is located in the No.5040, Huilongwan Plaza, No. 1,
Shawan Road, Jinniu District, ChengDu, Sichuan China

Test site at BACL has been fully described in reports submitted to the Federal Communication
Commission (FCC). The details of these reports have been found to be in compliance with the
requirements of Section 2.948 of the FCC Rules on April 24, 2015. The facility also complies with
the radiated and AC line conducted test site criteria set forth in ANSI C63.4-2014.

The Federal Communications Commission has the reports on file and is listed under FCC
Registration No.: 560332. The test site has been approved by the FCC for public use and is listed
in the FCC Public Access Link (PAL) database.




Report No.: RDG170414005A                                                            Page 5 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

SYSTEM TEST CONFIGURATION
Description of Test Configuration
The system was configured for testing in a testing mode provided by manufacturer.

The device employed 15 channels as below list:

                  Frequency              Frequency               Frequency
                    (MHz)                  (MHz)                   (MHz)
                      2410                   2431                   2456
                      2413                   2436                   2461
                      2416                   2441                   2466
                      2421                   2446                   2469
                      2426                   2452                   2472

3channels were tested: 2410MHz, 2441MHz and 2472MHz


Equipment Modifications
No modification was made to the EUT.


EUT Exercise Software

No software was used during testing. The maximum power was configured as default setting.


Block Diagram of Test Setup
Radiation test below 1GHz:




Report No.: RDG170414005A                                                           Page 6 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

Radiation test above 1GHz:




Report No.: RDG170414005A                          Page 7 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

SUMMARY OF TEST RESULTS

                FCC Rules                        Description of Test            Result

         FCC §15.247 (i) & §1.1310
                                       Maximum Permissible Exposure(MPE)      Compliance
               & §2.1091
                  §15.203                       Antenna Requirement           Compliance

                §15.207 (a)                     Conducted Emissions          Not Applicable
             §15.205, §15.209,
                                                 Spurious Emissions           Compliance
                §15.247(d)
               §15.247 (a)(1)                     20 dB Bandwidth             Compliance

               §15.247(a)(1)                  Channel Separation Test         Compliance

              §15.247(a)(1)(iii)          Time of Occupancy (Dwell Time)      Compliance

              §15.247(a)(1)(iii)          Quantity of hopping channel Test    Compliance

               §15.247(b)(1)              Peak Output Power Measurement       Compliance

                 §15.247(d)                         Band Edges                Compliance

Note: Not Applicable: the device was powered by battery.




Report No.: RDG170414005A                                                            Page 8 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247 (i) & §1.1307 & §2.1091- MAXIMUM PERMISSIBLE
EXPOSURE (MPE)
Applicable Standard
According to subpart 15.247(i) and subpart §1.1307, systems operating under the provisions of
this section shall be operated in a manner that ensures that the public is not exposed to radio
frequency energy level in excess of the Commission’s guidelines.

Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091)

                       (B) Limits for General Population/Uncontrolled Exposure

   Frequency         Electric Field             Magnetic Field      Power Density        Averaging Time
  Range (MHz)        Strength (V/m)             Strength (A/m)        (mW/cm2)             (minutes)

     0.3–1.34               614                      1.63               *(100)                   30
     1.34–30                824/f                   2.19/f             *(180/f²)                 30
     30–300                 27.5                    0.073                0.2                     30
    300–1500                  /                       /                 f/1500                   30
  1500–100,000                /                       /                  1.0                     30

f = frequency in MHz; * = Plane-wave equivalent power density;

According to §1.1310 and §2.1091 RF exposure is calculated.


calculation formula:

Prediction of power density at the distance of the applicable MPE limit
S = PG/4πR² = power density (in appropriate units, e.g. mW/cm2);
P = power input to the antenna (in appropriate units, e.g., mW);
G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power
gain factor, is normally numeric gain;
R = distance to the center of radiation of the antenna (appropriate units, e.g., cm);


Calculated Data:

                                                      Maximum
                                                        Power       Evaluation       Power       MPE
                Frequency         Antenna Gain
     Mode                                             including      Distance       Density      Limit
                  (MHz)                               tolerance        (cm)        (mW/cm2)    (mW/cm2)
                             (dBi)    (numeric)     (dBm) (mW)
     FHSS       2410-2472         0      1.00          6     3.98     20.00         0.0008        1.0

   Note: The tune-up power including tolerance is declared by manufacturer.

  Result: Compliance, The device meets MPE requirement for Devices Used by the General
Public (Uncontrolled Environment) at distance ≥20 cm.




Report No.: RDG170414005A                                                                     Page 9 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.203 - ANTENNA REQUIREMENT
Applicable Standard
According to FCC § 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.


Antenna Connector Construction
The EUT has one internal antenna arrangement and the antenna gain is 0 dBi, fulfill the
requirement of this section. Please refer to the EUT photos.

Result: Compliance.




Report No.: RDG170414005A                                                           Page 10 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS
Applicable Standard
FCC §15.247 (d); §15.209; §15.205;


EUT Setup
Below 1GHz:




Above 1GHz:




The radiated emission tests were performed in the 3 meters test site, using the setup accordance
with the ANSI C63.10-2013. The specification used was the FCC 15.209, and FCC 15.247 limits.

The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in
the middle.

The spacing between the peripherals was 10 cm.




Report No.: RDG170414005A                                                          Page 11 of 29


 Bay Area Compliance Laboratories Corp. (Chengdu)

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

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

           Frequency Range               RBW              Video B/W            IF B/W          Detector
          30 MHz – 1000 MHz             120 kHz            300 kHz            120 kHz            QP
                                         1MHz               3 MHz                 /              PK
              Above 1 GHz
                                         1MHz               10 Hz                 /              AV


Test Procedure
Maximizing procedure was performed on the highest emissions to ensure that the EUT complied
with all installation combinations.

Data was recorded in Quasi-peak detection mode for frequency range of 30 MHz - 1 GHz, peak
and average detection modes for frequencies above 1 GHz.


Test Equipment List and Details

                                                                    Serial              Calibration   Calibration
 Manufacturer            Description              Model
                                                                   Number                  Date        Due Date
     Agilent              Amplifier              8447D           2944A10442             2016-12-02    2017-12-01
Rohde & Schwarz       EMI Test Receiver           ESCI             100028               2016-12-02    2017-12-01
 Sunol Sciences      Broadband Antenna            JB3             A121808               2016-04-10    2019-04-09
Rohde & Schwarz      Spectrum Analyzer          FSEM30             100018               2016-12-02    2017-12-01
      ETS               Horn Antenna              3115            003-6076              2016-12-02    2017-12-01
   Ducommun
                        Horn Antenna         ARH-4223-02      1007726-0113024           2014-06-16    2017-06-15
  Technologies
   Mini-circuits         Amplifier            ZVA-183-S+         771001215              2016-05-20    2017-05-19
                       Semi-Anechoic
     EMCT                                          966                966-1             2015-04-24    2018-04-23
                         Chamber
                         RF Cable
   Unknown                                     Unknown                NO.1              2016-11-10    2017-11-09
                       (below 1GHz)
                         RF Cable
   Unknown                                     Unknown                NO.4              2016-11-10    2017-11-09
                       (below 1GHz)
                         RF Cable
   Unknown                                     Unknown                NO.2              2016-11-10    2017-11-09
                       (above 1GHz)
   Ducommun
                        Horn Antenna         ARH-2823-02       1007726-01 1312          2016-08-18    2017-08-18
  Technolagies

    * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
    listed above were traceable to NIM or to another internationally recognized National Metrology Institute
    (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
    traceability policy in accredited laboratories”.




Report No.: RDG170414005A                                                                         Page 12 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

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

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

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

       Margin = Limit – Corrected Amplitude


Test Data

    Environmental Conditions

           Temperature:             22.3 °C
      Relative Humidity:             58 %
         ATM Pressure:             98.2 kPa

    * The testing was performed by Kevin Hu on 2017-04-28.

Test Mode: Transmitting




Report No.: RDG170414005A                                                          Page 13 of 29


  Bay Area Compliance Laboratories Corp. (Chengdu)

  30MHz to 25 GHz:

                  Receiver          Rx Antenna      Cable Amplifier   Corrected       FCC 15.247
Frequency
            Reading    Detector    Polar Factor       loss    Gain    Amplitude     Limit    Margin
  (MHz)
            (dBμV) (PK/QP/AV)      (H/V)     (dB)    (dB)     (dB)    (dBμV/m)    (dBμV/m)    (dB)
                                        Low Channel: 2410 MHz
  2410       72.73       PK          H      23.51    3.00      0.00     99.24       N/A        N/A
  2410       67.18       AV          H      23.51    3.00      0.00     93.69       N/A        N/A
  2410       55.66       PK          V      23.51    3.00      0.00     82.17       N/A        N/A
  2410       50.94       AV          V      23.51    3.00      0.00     77.45       N/A        N/A
  2390       29.57       PK          H      23.57    3.00      0.00     56.14      74.00      17.86
  2390       17.11       AV          H      23.57    3.00      0.00     43.68      54.00      10.32
  4820       37.12       PK          H      30.82    5.12     26.87     46.19      74.00      27.81
  4820       23.89       AV          H      30.82    5.12     26.87     32.96      54.00      21.04
  7230       34.13       PK          H      34.76    6.18     26.36     48.71      74.00      25.29
  7230       21.22       AV          H      34.76    6.18     26.36     35.80      54.00      18.20
  3028       38.27       PK          H      24.36    3.47     26.42     39.68      74.00      34.32
  3028       25.09       AV          H      24.36    3.47     26.42     26.50      54.00      27.50
  36.79      31.9        QP          H      17.90    0.38     28.53     21.60      40.00      18.40
 163.86      36.7        QP          H      12.19    0.96     28.00     21.80      43.50      21.70
                                       Middle Channel: 2441 MHz
  2441       71.59       PK          H      23.40    3.00      0.00     97.99       N/A        N/A
  2441       65.82       AV          H      23.40    3.00      0.00     92.22       N/A        N/A
  2441       56.93       PK          V      23.40    3.00      0.00     83.33       N/A        N/A
  2441       51.54       AV          V      23.40    3.00      0.00     77.94       N/A        N/A
  4882       40.82       PK          H      31.02    5.09     26.87     50.06      74.00      23.94
  4882       26.46       AV          H      31.02    5.09     26.87     35.70      54.00      18.30
  7323       34.12       PK          H      34.95    6.22     26.40     48.89      74.00      25.11
  7323       21.71       AV          H      34.95    6.22     26.40     36.48      54.00      17.52
  2757       36.83       PK          H      23.71    3.22     26.64     37.12      74.00      36.88
  2757       23.52       AV          H      23.71    3.22     26.64     23.81      54.00      30.19
  3231       40.04       PK          H      25.49    3.78     26.49     42.82      74.00      31.18
  3231       27.87       AV          H      25.49    3.78     26.49     30.65      54.00      23.35
  36.79      31.8        QP          H      17.90    0.38     28.53     21.55      40.00      18.45
 163.86      36.8        QP          H      12.19    0.96     28.00     21.95      43.50      21.55
                                        High Channel: 2472 MHz
  2472       71.22       PK          H      23.30    2.99      0.00     97.51       N/A        N/A
  2472        65.6       AV          H      23.30    2.99      0.00     91.89       N/A        N/A
  2472       55.79       PK          V      23.30    2.99      0.00     82.08       N/A        N/A
  2472       50.88       AV          V      23.30    2.99      0.00     77.17       N/A        N/A
 2483.5      30.14       PK          H      23.26    2.99      0.00     56.39      74.00      17.61
 2483.5      17.38       AV          H      23.26    2.99      0.00     43.63      54.00      10.37
  4944       46.58       PK          H      31.22    5.06     26.88     55.98      74.00      18.02
  4944       30.71       AV          H      31.22    5.06     26.88     40.11      54.00      13.89
  7416       34.55       PK          H      35.13    6.26     26.44     49.50      74.00      24.50
  7416       21.67       AV          H      35.13    6.26     26.44     36.62      54.00      17.38
  3420       38.31       PK          H      26.55    4.06     26.56     42.36      74.00      31.64
  3420        26.4       AV          H      26.55    4.06     26.56     30.45      54.00      23.55
  36.79      32.1        QP          H      17.90    0.38     28.53     21.85      40.00      18.15
 163.86      36.8        QP          H      12.19    0.96     28.00     21.95      43.50      21.55




  Report No.: RDG170414005A                                                         Page 14 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247(a) (1) - CHANNEL SEPARATION TEST

Applicable Standard

Frequency hopping systems shall have hoping channel carrier frequencies separated by a
minimum of 25 kHz or the 20dB bandwidth of the hopping channel, whichever is greater.
Alternatively, frequency hopping systems operating in the 2400-2483.50 MHz band may have
hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20dB
bandwidth of the hopping channel, whichever is greater provided the systems operate with an
output power no greater than 125 mW.


Test Equipment List and Details

                                                               Serial        Calibration    Calibration
    Manufacturer         Description             Model
                                                              Number            Date         Due Date
       Rohde &
                      EMI Test Receiver          ESCI          100028        2016-12-02     2017-12-01
       Schwarz
      Unknown              RF Cable          Unknown             C-3         Each Time           /


   * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
   listed above were traceable to NIM or to another internationally recognized National Metrology Institute
   (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
   traceability policy in accredited laboratories”.


Test Procedure

1. Set the EUT in transmitting mode, spectrum Bandwidth was set at 30 kHz, maxhold the
   channel.
2. Set the adjacent channel of the EUT maxhold another trace.
3. Measure the channel separation.


Test Data

    Environmental Conditions

           Temperature:                23.3 °C
      Relative Humidity:                38 %
         ATM Pressure:                95.4 kPa

    * The testing was performed by Kevin Hu on 2017-04-26.

     Test Result: Compliance.

      Please refer to following tables and plots



Report No.: RDG170414005A                                                                   Page 15 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

  Test Mode: Transmitting

                                                                        Channel
                                               Frequency                                           Limit
                      Channel                                          Separation
                                                 (MHz)                                             (MHz)
                                                                         (MHz)
                       High                         2472
                                                                                3                      0.55
                      Adjacent                      2469

Note: Limit= (2/3)× 20dB bandwidth



                                                                * RBW 30 kHz    Delta 1 [T1 ]
                                                                * VBW 100 kHz              -0.10 dB
                     Ref    20 dBm              * Att   35 dB   * SWT 10 ms          3.000000000 MHz
                     20    Offset    1 dB                                       Marker 1 [T1 ]
                                                                                            5.79 dBm
                                                                                     2.468690000 GHz    A
                     10
                                1                                                1
              1 PK
              MAXH
                     0
                                                                                                       LVL


                     -10



                     -20



                     -30

                                                                                                       3DB
                     -40                                                                               AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.4705 GHz                      500 kHz/                      Span 5 MHz




              Date: 26.APR.2017             10:52:13




Report No.: RDG170414005A                                                                                     Page 16 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247(a) (1) – 20 dB BANDWIDTH TESTING
Applicable Standard
Alternatively, frequency hopping systems operating in the 2400–2483.5 MHz band may have
hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB
bandwidth of the hopping channel, whichever is greater, provided the systems operate with an
output power no greater than 125 mW.


Test Procedure
1. Check the calibration of the measuring instrument using either an internal calibrator or a known
   signal from an external generator.
2. Position the EUT on the test table without connection to measurement instrument. Turn on the
   EUT. Then set it to any one convenient frequency within its operating range. Set a reference
   level on the measuring instrument equal to the highest peak value.
3. Measure the frequency difference of two frequencies that were attenuated 20 dB from the
   reference level. Record the frequency difference as the emission bandwidth.
4. Repeat above procedures until all frequencies measured were complete.


Test Equipment List and Details

                                                               Serial        Calibration    Calibration
    Manufacturer         Description              Model
                                                              Number            Date         Due Date
       Rohde &
                      EMI Test Receiver           ESCI         100028        2016-12-02     2017-12-01
       Schwarz
      Unknown               RF Cable          Unknown            C-3         Each Time           /


   * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
   listed above were traceable to NIM or to another internationally recognized National Metrology Institute
   (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
   traceability policy in accredited laboratories”.



Test Data
    Environmental Conditions

            Temperature:                23.3 °C
       Relative Humidity:                38 %
          ATM Pressure:                95.4 kPa

    * The testing was performed by Kevin Hu on 2017-04-26.


     Test Result: Compliance.

      Please refer to following tables and plots



Report No.: RDG170414005A                                                                   Page 17 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

   Test Mode: Transmitting

                                                                                             20 dB
                                                                  Frequency
                                      Channel                                              Bandwidth
                                                                    (MHz)
                                                                                             (MHz)
                                            Low                     2410                     0.814
                                        Middle                      2441                      0.835
                                         High                       2472                      0.832




                                                             Low Channel
                                                                    * RBW 10 kHz       Delta 1 [T1 ]
                                                                    * VBW 30 kHz                   0.30 dB
                     Ref    20 dBm                * Att   35 dB      SWT 20 ms            813.600000000 kHz
                     20    Offset    1 dB                                              Marker 1 [T1 ]
                                                                                                 -14.42   dBm
                                                                                            2.409550000   GHz   A
                     10                             2
                              D1 5.99 dBm                                              Marker 2 [T1 ]
              1 PK
                                                                                                   5.99   dBm
              MAXH
                     0                                                                      2.409701200   GHz LVL


                     -10                                                           1
                                           1
                                    D2 -14.01 dBm
                                                                                                                PS
                     -20



                     -30

                                                                                                                3DB
                     -40                                                                                        AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.41 GHz                          180 kHz/                         Span 1.8 MHz




              Date: 26.APR.2017             09:16:30




Report No.: RDG170414005A                                                                                             Page 18 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)


                                                         Middle Channel
                                                                * RBW 10 kHz       Delta 1 [T1 ]
                                                                * VBW 30 kHz                   1.42 dB
                     Ref    20 dBm              * Att   35 dB     SWT 20 ms           835.200000000 kHz
                     20    Offset    1 dB                                          Marker 1 [T1 ]
                                                                                             -15.21   dBm
                                                                                        2.440542800   GHz   A
                     10                             2
                              D1 5.94 dBm                                          Marker 2 [T1 ]
              1 PK
                                                                                               5.94   dBm
              MAXH
                     0                                                                  2.440701200   GHz LVL


                     -10                                                       1
                                           1
                                    D2 -14.06 dBm
                                                                                                            PS
                     -20



                     -30

                                                                                                            3DB
                     -40                                                                                    AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.441 GHz                       180 kHz/                       Span 1.8 MHz




              Date: 26.APR.2017             09:20:55


                                                           High Channel
                                                                * RBW 10 kHz       Delta 1 [T1 ]
                                                                * VBW 30 kHz                   0.12 dB
                     Ref    20 dBm              * Att   35 dB     SWT 20 ms           831.600000000 kHz
                     20    Offset    1 dB                                          Marker 1 [T1 ]
                                                                                             -14.24   dBm
                                                                                        2.471539200   GHz   A
                     10                          2
                              D1 6.09 dBm                                          Marker 2 [T1 ]
              1 PK
                                                                                               6.09   dBm
              MAXH
                     0                                                                  2.471683200   GHz LVL


                     -10
                                           1                                   1
                                    D2 -13.91 dBm
                                                                                                            PS
                     -20



                     -30

                                                                                                            3DB
                     -40                                                                                    AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.472 GHz                       180 kHz/                       Span 1.8 MHz




              Date: 26.APR.2017             09:02:33




Report No.: RDG170414005A                                                                                         Page 19 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247(a) (1) (iii) - QUANTITY OF HOPPING CHANNEL TEST
Applicable Standard
Frequency hopping systems in the 2400–2483.5 MHz band shall use at least 15 channels. The
average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of
0.4 seconds multiplied by the number of hopping channels employed. Frequency hopping systems
may avoid or suppress transmissions on a particular hopping frequency provided that a minimum
of 15 channels are used.


Test Procedure
1. Check the calibration of the measuring instrument (SA) using either an internal calibrator or a
   known signal from an external generator.

2. Set the EUT in hopping mode from first channel to last.

3. By using the Max-Hold function record the Quantity of the channel.


Test Equipment List and Details

                                                               Serial        Calibration    Calibration
    Manufacturer         Description              Model
                                                              Number            Date         Due Date
       Rohde &
                      EMI Test Receiver           ESCI         100028        2016-12-02     2017-12-01
       Schwarz
       Unknown              RF Cable          Unknown            C-3         Each Time           /


   * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
   listed above were traceable to NIM or to another internationally recognized National Metrology Institute
   (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
   traceability policy in accredited laboratories”.


Test Data
    Environmental Conditions

            Temperature:                23.3 °C
       Relative Humidity:                38 %
          ATM Pressure:                95.4 kPa

    * The testing was performed by Kevin Hu on 2017-04-26.

    Test Result: Compliance.

     Please refer to following tables and plots

    Test Mode: Transmitting




Report No.: RDG170414005A                                                                   Page 20 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)


                         Frequency Range                      Number of
                                                                                                Limit
                               (MHz)                        Hopping Channel
                            2400-2483.5                           15                             ≥15




                                              Number of Hopping Channels
                                                                 * RBW 100 kHz   Delta 1 [T1 ]
                                                                 * VBW 300 kHz              -0.05 dB
                     Ref    20 dBm              * Att   35 dB    * SWT 10 ms         62.124000000 MHz
                     20    Offset    1 dB                                        Marker 1 [T1 ]
                                                                                             5.85 dBm
                                                                                      2.409853000 GHz   A
                     10        1                                                           1
              1 PK
              MAXH
                     0
                                                                                                        LVL


                     -10



                     -20



                     -30

                                                                                                        3DB
                     -40                                                                                AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.44175 GHz                     8.35 MHz/                   Span 83.5 MHz




              Date: 26.APR.2017             10:58:30




Report No.: RDG170414005A                                                                                     Page 21 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247(a) (1) (iii) - TIME OF OCCUPANCY (DWELL TIME)
Applicable Standard
Frequency hopping systems in the 2400-2483.5 MHz shall use at least 15 channels. The average
time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4
seconds multiplied by the number of hopping channels employed. Frequency hopping systems
may avoid or suppress transmissions on a particular hopping frequency provided that a minimum
of 15 channels are used.


Test Procedure
The EUT was worked in channel hopping; Spectrum SPAN was set as 0. The time of single pulses
was tested.


Test Equipment List and Details

                                                              Serial       Calibration      Calibration
   Manufacturer        Description           Model
                                                             Number           Date           Due Date
     Rohde &
                    EMI Test Receiver           ESCI         100028        2016-12-02       2017-12-01
     Schwarz
     Unknown             RF Cable           Unknown            C-3          Each Time            /


   * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
   listed above were traceable to NIM or to another internationally recognized National Metrology Institute
   (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
   traceability policy in accredited laboratories”.


Test Data
    Environmental Conditions

           Temperature:               23.3 °C
      Relative Humidity:               38 %
         ATM Pressure:               95.4 kPa

    * The testing was performed by Kevin Hu on 2017-04-26.


    Test Result: Compliance.

    Please refer to following tables and plots




Report No.: RDG170414005A                                                                   Page 22 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

   Test Mode: Transmitting

                                                 Pulse        Dwell
                                                                         Limit
                            Channel              Width        Time                Result
                                                                          (s)
                                                 (ms)           (s)
                             Middle              0.840        0.067       0.4   Compliance
                                  Note: Dwell time=Pulse width*200*15/15*0.4
                           The hopping rate is 200/s, that was declared by manufacturer




                                                                    RBW 1 MHz    Delta 1 [T1 ]
                                                                   * VBW 3 MHz              -0.31 dB
                     Ref    20 dBm              * Att   35 dB       SWT 2 ms           840.000000 µs
                     20    Offset    1 dB                                        Marker 1 [T1 ]
                                                                                           -45.56 dBm
                                                                                       -16.000000 µs     A
                     10
                                                                                                        SGL
              1 PK
              MAXH                                                                                      TRG
                     0        TRG 0 dBm
                                                                                                        LVL


                     -10



                     -20



                     -30

                                                                                                        3DB
                     -40                                                                                AC
                                               1                                 1

                     -50



                     -60



                     -70


                     -80

                     Center 2.41 GHz                            200 µs/




              Date: 26.APR.2017             11:01:17




Report No.: RDG170414005A                                                                                     Page 23 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247(b) (1) - PEAK OUTPUT POWER MEASUREMENT
Applicable Standard
According to §15.247(b) (1), for frequency hopping systems operating in the 2400–2483.5 MHz
band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems
in the 5725-5850 MHz band: 1 watt. For all other frequency hopping systems in the 2400–2483.5
MHz band: 0.125 watts


Test Procedure
1. Place the EUT on a bench and set in transmitting mode.
2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port
   to one test equipment.
3. Add a correction factor to the display.


Test Equipment List and Details

                                                               Serial       Calibration    Calibration
    Manufacturer         Description             Model
                                                              Number           Date         Due Date
       Rohde &
                      EMI Test Receiver          ESCI          100028       2016-12-02     2017-12-01
       Schwarz
      Unknown              RF Cable          Unknown             C-3        Each Time           /


   * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
   listed above were traceable to NIM or to another internationally recognized National Metrology Institute
   (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
   traceability policy in accredited laboratories”.


Test Data
    Environmental Conditions

           Temperature:                23.3 °C
      Relative Humidity:                38 %
         ATM Pressure:                95.4 kPa

    * The testing was performed by Kevin Hu on 2017-04-26.

    Test Result: Compliance.




Report No.: RDG170414005A                                                                   Page 24 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

   Test Mode: Transmitting

                                                Frequency                 Output power                    Limit
                     Channel
                                                  (MHz)                      (dBm)                       (dBm)
                       Low                         2410                       4.82                         21
                      Middle                       2441                       5.37                         21
                       High                        2472                       5.38                         21

    Note: The data above was tested in conducted mode.



                                               Output Power, Low Channel
                                                                    * RBW 1 MHz   Marker 1 [T1 ]
                                                                    * VBW 3 MHz               4.82 dBm
                     Ref    20 dBm              * Att   35 dB        SWT 2.5 ms        2.409902368 GHz
                     20    Offset    1 dB

                                                                                                          A
                     10
                                                                1
              1 PK
              MAXH
                     0
                                                                                                         LVL


                     -10


                                                                                                         PS
                     -20



                     -30

                                                                                                         3DB
                     -40                                                                                 AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.41 GHz                       406.8 kHz/                   Span 4.068 MHz




              Date: 26.APR.2017             09:40:26




Report No.: RDG170414005A                                                                                         Page 25 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)


                                              Output Power, Middle Channel
                                                                * RBW 1 MHz    Marker 1 [T1 ]
                                                                * VBW 3 MHz                5.37 dBm
                     Ref    20 dBm              * Att   35 dB     SWT 2.5 ms        2.440716032 GHz
                     20    Offset    1 dB

                                                                                                      A
                     10
                                                           1
              1 PK
              MAXH
                     0
                                                                                                      LVL


                     -10


                                                                                                      PS
                     -20



                     -30

                                                                                                      3DB
                     -40                                                                              AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.441 GHz                      417.6 kHz/                Span 4.176 MHz




              Date: 26.APR.2017             09:42:11


                                               Output Power, High Channel
                                                                * RBW 1 MHz    Marker 1 [T1 ]
                                                                * VBW 3 MHz                5.38 dBm
                     Ref    20 dBm              * Att   35 dB     SWT 2.5 ms        2.472191268 GHz
                     20    Offset    1 dB

                                                                                                      A
                     10
                                                                  1
              1 PK
              MAXH
                     0
                                                                                                      LVL


                     -10


                                                                                                      PS
                     -20



                     -30

                                                                                                      3DB
                     -40                                                                              AC



                     -50



                     -60



                     -70


                     -80

                     Center 2.472 GHz                      415.8 kHz/                Span 4.158 MHz




              Date: 26.APR.2017             09:38:07




Report No.: RDG170414005A                                                                                   Page 26 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

FCC §15.247(d) - BAND EDGES TESTING
Applicable Standard
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally
modulated intentional radiator is operating, the radio frequency power that is produced by the
intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that
contains the highest level of the desired power, based on either an RF conducted or a radiated
measurement, provided the transmitter demonstrates compliance with the peak conducted power
limits. If the transmitter complies with the conducted power limits based on the use of RMS
averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation
required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits
specified in §15.209(a) is not required. In addition, radiated emissions which fall in the restricted
bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in
§15.209(a) (see §15.205(c)).


Test Procedure

1. Check the calibration of the measuring instrument using either an internal calibrator or a known
   signal from an external generator.
2. Remove the antenna from the EUT and then connect to a low loss RF cable from the antenna
   port to a EMI test receiver, then turn on the EUT and make it operate in transmitting mode.
   Then set it to Low Channel and High Channel within its operating range, and make sure the
   instrument is operated in its linear range.
3. Set RBW /VBW=100/300kHz with a convenient frequency span including 100 kHz bandwidth
   from band edge.
4. Measure the highest amplitude appearing on spectral display and set it as a reference level.
   Plot the graph with marking the highest point and edge frequency.
5. Repeat above procedures until all measured frequencies were complete.


Test Equipment List and Details

                                                                Serial       Calibration    Calibration
     Manufacturer        Description           Model
                                                               Number           Date         Due Date
       Rohde &
                      EMI Test Receiver         ESCI           100028        2016-12-02     2017-12-01
       Schwarz
       Unknown             RF Cable           Unknown            C-3         Each Time           /


   * Statement of Traceability: BACL(Chengdu) attests that all of the calibrations on the equipment items
   listed above were traceable to NIM or to another internationally recognized National Metrology Institute
   (NMI), and were compliant with the NIST HB 150-2016 Normative Annex B “Implementation of
   traceability policy in accredited laboratories”.




Report No.: RDG170414005A                                                                   Page 27 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)

Test Data
    Environmental Conditions

           Temperature:                        23.3 °C
      Relative Humidity:                        38 %
         ATM Pressure:                        95.4 kPa

    * The testing was performed by Kevin Hu on 2017-04-26.

     Test Result: Compliance(the emissions out of the operation band are more 20dB below than
the highest level of the desired power)


                                                         Band Edge, Left Side
                                                                     * RBW 100 kHz   Delta 1 [T1 ]
                                                                     * VBW 300 kHz             -49.96 dB
                      Ref    20 dBm              * Att       35 dB     SWT 5 ms         -13.440000000 MHz
                      20    Offset    1 dB                                           Marker 1 [T1 ]
                                                                                                 5.56 dBm
                                                                                          2.409912000 GHz   A
                      10
                                                                                               1
               1 PK
               MAXH
                      0
                                                                                                            LVL


                      -10


                                                                                                            PS
                      -20



                      -30

                                                                                                            3DB
                      -40                                                                                   AC
                                                         1


                      -50



                      -60



                      -70


                      -80

                      Center 2.4 GHz                             2.8 MHz/                     Span 28 MHz




               Date: 26.APR.2017             09:48:52




Report No.: RDG170414005A                                                                                         Page 28 of 29


Bay Area Compliance Laboratories Corp. (Chengdu)


                                                   Band Edge, Right Side
                                                                * RBW 100 kHz   Delta 1 [T1 ]
                                                                * VBW 300 kHz             -49.99 dB
                     Ref    20 dBm              * Att   35 dB     SWT 5 ms          12.824000000 MHz
                     20    Offset    1 dB                                       Marker 1 [T1 ]
                                                                                            5.52 dBm
                                                                                     2.471684000 GHz   A
                     10
                            1
              1 PK
              MAXH
                     0
                                                                                                       LVL


                     -10


                                                                                                       PS
                     -20



                     -30

                                                                                                       3DB
                     -40                                                                               AC
                                                                  1


                     -50



                     -60



                     -70


                     -80

                     Center 2.4835 GHz                      2.8 MHz/                     Span 28 MHz




              Date: 26.APR.2017             09:50:41




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




Report No.: RDG170414005A                                                                                    Page 29 of 29



Document Created: 2017-05-18 20:46:28
Document Modified: 2017-05-18 20:46:28

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