Measurement Report

Kent

14 Waydoo Flyer ONE-RC TestRpt DTS BLE r1

Shenzhen Waydoo Intelligence Technology Co., Ltd. WO-RC Waydoo Flyer ONE Remote Control 2ATT4-WO-RC 2ATT4WORC wo rc

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`(( KSIGN KSIGN (Guangd Testing Co., Ltd. West Side of 1/F., Building C, Zone A, Fuyuan New Factory, Jiujiu Industrial Pak, - Minzhu,Shatou, Shajing, Bao'an District, Shenzhen, Guangdong, People's Republic of China Tel.. + (86)75529852678 Fax: + (86)755-29852397mail: [email protected] Website: www.gdksign.com

TEST REPORT

Reprt N................................ FCC ID········"·· Applicant........ . . Address .....

Manufacturer....

Address...

 a E y d P

dds A
m



C

M

JV

Product Name................

Trade Mark.............

KS2103S0358E
2AIT4-WO-RC Shenzhen WaydIntelligence Technology Co., Ltd. Office Building A101, No. 3. Keji Road, Zhukeng Community, Longtian Street, PingshanDistrict Shenzhen,China Shenzhen Waydoo Intelligence Technology Co., Ltd. Office Building A101, No. 3. Keji Road, Zhukeng Community, Longtian Street, PingshanDistrict Shenzhen,China Shenzhenaydoo Intelligence Technology Co., Ltd. Office Building A101, No. 3. Keji Road, Zhukeng Community, Longtian Street, PingshanDistrict Shenzhen,China Waydoo Flyer ONE Remote Control
Waydoo

Model/Type refeence.....·· Listed Model(s)............

aydoo Flyer ONE-RC

Standard.........................................."" FCC CFR Title 47 Pa15 Subpart C Section 15.247

Date of Receipt.............

Mar. 09, 2021

Date of Test Date..................

Mar. 09 2021Ma 31 2021

Date of issue.............. Test result.................· Compiled by: (Printed name+signature)

Mar. 31 2021 Pass
Roy Huang

Supervised by:

( Printed name+signature)

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Eder Zhan Cary Luo

Testing LaboratoName..."... Address.......

KSIGN(Guangdong) Testing c Ltd.
Wlndeusst tSiiadlePoafr1k,/FM.,inBzuhilud,iSnhgaCto,uZ,oSnheaAji,nFg,uyBuaaon'aNneDwisFtaicctt,oSryh,eJniuzhjiuen, Guanqdonq, People's Republic of China

This test report may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboatory. The client should not use it to claim product endorsement by KSIGN. The test esults in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to KSIGN within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. The test report merely correspond to the test sample.

Page 2 of 46

Report No.: KS2103S0358E

TABLE OF CONTENTS

Page

1. TEST SUMMARY....................................................................................................................................................................... 3
1.1. TEST STANDARDS...................................................................................................................................................................3 1.2. REPORT VERSION...................................................................................................................................................................3 1.3. TEST DESCRIPTION.................................................................................................................................................................4 1.4. TEST FACILITY........................................................................................................................................................................5 1.5. MEASUREMENT UNCERTAINTY................................................................................................................................................. 6 1.6. ENVIRONMENTAL CONDITIONS................................................................................................................................................. 6
2. GENERAL INFORMATION......................................................................................................................................................... 7
2.1. GENERAL DESCRIPTION OF EUT...............................................................................................................................................7 2.2. OPERATION STATE.................................................................................................................................................................. 8 2.3. MEASUREMENT INSTRUMENTS LIST.......................................................................................................................................... 9 2.5. TEST SOFTWARE.....................................................................................................................................................................9
3. TEST ITEM AND RESULTS........................................................................................................................................................10
3.1. ANTENNA REQUIREMENT...................................................................................................................................................... 10 3.2. PEAK OUTPUT POWER......................................................................................................................................................... 11 3.3. POWER SPECTRAL DENSITY................................................................................................................................................... 14 3.4. 6DB BANDWIDTH................................................................................................................................................................17 3.5. BAND EDGE AND SPURIOUS EMISSION (CONDUCTED)................................................................................................................ 21 3.6. BAND EDGE EMISSIONS(RADIATED)........................................................................................................................................ 24 3.7. SPURIOUS EMISSION (RADIATED)........................................................................................................................................... 29 3.8. CONDUCTED EMISSION.........................................................................................................................................................40
4. EUT TEST PHOTOS.................................................................................................................................................................. 43
5. PHOTOGRAPHS OF EUT CONSTRUCTIONAL.......................................................................................................................... 46

KSIGN(Guangdong) Testing Co., Ltd.

Page 3 of 46

Report No.:KS2103S0358E

1. TEST SUMMARY
1.1. Test Standards
The tests were performed according to following standards:
FCC Rules Part 15.247: Operation within the bands of 902-928MHz, 2400-2483.5MHz, and 5725-5850MHz.
KDB 558074 D01The measurement guidance provided herein is applicable only to Digital Transmission System (DTS) devices operating in the 902-928 MHz. 2400-2483.5 MHz and/or 5725-5850 MHz bands under §15.247 of the FCC rules (Title 47 of the Code of Federal Regulations)
ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices.

1.2. Report version
Revised No. 01

Date of issue Mar. 31, 2021

Description Original

KSIGN(Guangdong) Testing Co., Ltd.

Page 4 of 46

Report No.:KS2103S0358E

1.3. Test Description

FCC Part 15 Subpart C(15.247)

Test Item

Standard Section FCC

Antenna Requirement Conducted Emission
Restricted Bands Peak Output Power Band Edge Emissions Power Spectral Density Radiated Emission
6dB Bandwidth Spurious RF Conducted Emission

15.203 15.207 15.205 15.247(b) 15.247(d) 15.247(e) 15.205&15.209 15.247(a)(2) 15.247(d)

Note: The measurement uncertainty is not included in the test result.

Result
Pass Pass Pass Pass Pass Pass Pass Pass Pass

Test Engineer
Rory Huang Rory Huang Rory Huang Rory Huang Rory Huang Rory Huang Rory Huang Rory Huang Rory Huang

KSIGN(Guangdong) Testing Co., Ltd.

Page 5 of 46

Report No.:KS2103S0358E

1.4. Test Facility
Address of the report laboratory KSIGN(Guangdong) Testing Co., Ltd. West Side of 1/F., Building C, Zone A, Fuyuan New Factory, Jiujiu Industrial Park, Minzhu,Shatou, Shajing, Bao'an District, Shenzhen, Guangdong, People's Republic of China

Laboratory accreditation
The test facility is recognized, certified, or accredited by the following organizations:
CNAS-Lab Code: L13261 KSIGN(Guangdong) Testing Co., Ltd. has been assessed and proved to be in Compliance with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements) for the Competence of Testing and Calibration Laboratories.
A2LA-Lab Cert. No.: 5457.01 KSIGN(Guangdong) Testing Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025:2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing.
IC Registration No.: CN0096 The 3m alternate test site of KSIGN(Guangdong) Testing Co., Ltd. EMC Laboratory has been registered by Certification and Engineer Bureau of Industry Canada for the performance of with Registration NO.: CN0096
FCC-Registration No.: CN1272 KSIGN(Guangdong) Testing 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.

KSIGN(Guangdong) Testing Co., Ltd.

Page 6 of 46

Report No.:KS2103S0358E

1.5. 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 TR-100028-01" Electromagnetic compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio equipment characteristics; Part 1" and TR-100028-02 "Electromagnetic compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio equipment characteristics; Part 2 " and is documented in the KSIGN(Guangdong) Testing Co., Ltd. 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. Below is the best measurement capability for KSIGN(Guangdong) Testing Co., Ltd.

Test Items

Measurement Uncertainty

Notes

Transmitter power conducted

0.42 dB

(1)

Transmitter power Radiated

2.14 dB

(1)

Conducted spurious emissions 9kHz~40GHz

1.60 dB

(1)

Radiated spurious emissions 9kHz~40GHz

2.20 dB

(1)

Conducted Emissions 9kHz~30MHz

3.20 dB

(1)

Radiated Emissions 30~1000MHz

4.70 dB

(1)

Radiated Emissions 1~18GHz

5.00 dB

(1)

Radiated Emissions 18~40GHz

5.54 dB

(1)

Occupied Bandwidth

2.80 dB

(1)

Note (1): This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=1.96.

1.6. Environmental conditions

During the measurement the environmental conditions were within the listed ranges:

Temperature:

15~35°C

Relative Humidity:

30~60 %

Air Pressure:

950~1050mba

KSIGN(Guangdong) Testing Co., Ltd.

Page 7 of 46

Report No.:KS2103S0358E

2. GENERAL INFORMATION
2.1. General Description of EUT

Test Sample Number 1: Product Name: Trade Mark:
Model/Type reference: Listed Model(s): Model Difference: Power supply(Work) Hardware version: Software version: Bluetooth V5.0 Modulation: Operation frequency: Max Peak Output Power: Channel number: Channel separation: Antenna type: Antenna gain:

1-1-1(Normal Sample),1-1-2(Engineering Sample Waydoo Flyer ONE Remote Control Waydoo Waydoo Flyer ONE-RC / / Input:DC 3.7V by battery WD832A V1.0
GFSK 2402MHz~2480MHz -1.42 dBm 40 2MHz PCB Antenna 2.34 dBi

KSIGN(Guangdong) Testing Co., Ltd.

Page 8 of 46

Report No.:KS2103S0358E

2.2. Operation state

Operation Frequency List: The EUT has been tested under typical operating condition. The Applicant provides communication tools software to control the EUT for staying in continuous transmitting and receiving mode for testing. BT BLE, 40 channels are provided to the EUT. Channels 00/19/39 were selected for testing. Operation Frequency List:

Channel

Frequency (MHz)

00

2402

01

2404

...

...

19

2440

20

2442

21

2444

...

...

38 39 Note: The display in grey were the channel selected for testing.
Test mode

2478 2480

NO.

TEST MODE DESCRIPTION

1

Low channel TX 2402MHz

2

Middle channel TX 2440MHz

3

High channel TX 2480MHz

Note:
1. Only the result of the worst case was recorded in the report, if no other cases.. 2. The test software is the SecureCRTSecure_V7.0.0.326 which can set the EUT into the individual test modes.

KSIGN(Guangdong) Testing Co., Ltd.

Page 9 of 46

Report No.:KS2103S0358E

2.3. Measurement Instruments List

Tonscend JS0806-2 Test system

Item

Test Equipment

Manufacturer

Model No.

1

Spectrum Analyzer

R&S

FSV40-N

2

Vector Signal Generator

Agilent

N5182A

3

Analog Signal Generator

HP

83752A

4

Power Sensor

Agilent

E9304A

5

Power Sensor

Agilent

E9300A

6

Wideband Radio Communication Tester

R&S

CMW500

7

Climate Chamber

8

Dual Output DC Power Supply

9

RF Control Unit

Angul Agilent Tonscend

AGNH80L E3646A JS0806-2

Serial No.
101798
MY501425 20
3344A003 37
MY5039000 9
MY4149831 5

Cal. Until 04/07/2021 04/07/2021 04/07/2021 04/07/2021 04/07/2021

157282 04/07/2021

19030421 20
MY4000999 2
/

04/07/2021 04/07/2021 04/07/2021

Transmitter spurious emissions & Receiver spurious emissions

Item

Test Equipment

Manufacturer

Model No.

Serial No.

Cal. Until

1

EMI Test Receiver

R&S

ESR

102525

04/07/2021

2

High Pass Filter

3

High Pass Filter

Chengdu E-Microwave
Chengdu E-Microwave

OHF-3-18-S 0E01901038 04/07/2021 OHF-6.5-18-S 0E01901039 04/07/2021

4

Spectrum Analyzer

HP

8593E

3831U02087 04/07/2021

5

Ultra-Broadband logarithmic period Antenna

Schwarzbeck

VULB 9163

01230

04/07/2021

6

Loop Antenna

Beijin ZHINAN

ZN30900C

18050

04/07/2021

7

Spectrum Analyzer

R&S

FSV40-N

101798

04/07/2021

8

Horn Antenna

Schwarzbeck

BBHA 9120 D

2023

04/07/2021

9

Pre-Amplifier

Schwarzbeck

BBV 9745

9745#129 04/07/2021

10

Pre-Amplifier

EMCI

EMC051835SE 980662

04/07/2021

Item

Test Equipment

Manufacturer

Model No.

Serial No.

Cal. Until

1

LISN

R&S

ENV432

1326.6105.02 03/27/2022

2

EMI Test Receiver

R&S

ESR

102524

04/07/2021

3

Manual RF Switch

JS TOYO

/

MSW-01/002 04/07/2021

Note: 1)The Cal. Interval was one year. 2)The cable loss has calculated in test result which connection between each test instruments.
2.5. Test Software

Software name
Conducted emission Measurement Software Radiated emission Measurement Software
Bluetooth and WIFI Test System

Model
EZ-EMC EZ-EMC JS1120-3

Version
EMC-Con 3A1.1 FA-03A.2.RE 2.5.77.0418

KSIGN(Guangdong) Testing Co., Ltd.

Page 10 of 46

Report No.:KS2103S0358E

3. TEST ITEM AND RESULTS
3.1. Antenna requirement
Requirement
FCC CFR Title 47 Part 15 Subpart C 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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, 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. FCC CFR Title 47 Part 15 Subpart C Section 15.247(c) (1)(i): (i) Systems operating in the 2400~2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi.
Test Result
The directional gain of the antenna less than 6dBi, please refer to the EUT internal photographs antenna photo.
Note: The antenna is permanently fixed to the EUT

KSIGN(Guangdong) Testing Co., Ltd.

Page 11 of 46

Report No.:KS2103S0358E

3.2. Peak Output Power

Limit

Test Item Peak Output Power

Test Configuration

Limit 1 Watt or 30 dBm

Frequency Range(MHz) 2400~2483.5

Test Procedure 1. Connect EUT RF Output port to the Spectrum Analyzer through an RF attenuator.. 2. Spectrum Setting: Peak Detector: RBWDTS Bandwidth, VBW3*RBW. Sweep time=Auto. Detector= Peak. Trace mode= Maxhold. Allow trace to fully stabilize. Then use the peak marker function to determine the maximum amplitude level.
Test Mode
Please refer to the clause 2.2.
Test Result

KSIGN(Guangdong) Testing Co., Ltd.

Page 12 of 46

Report No.:KS2103S0358E

GFSK_1M

Test Mode:

BLE Mode

Channel frequency (MHz)

2402

2440

2480

Test Result (dBm) -1.91 -1.42 -2.48
BLE Mode 2402 MHz

Limit (dBm) 30

KSIGN(Guangdong) Testing Co., Ltd.

Page 13 of 46
BLE Mode 2440 MHz

Report No.:KS2103S0358E

BLE Mode 2480 MHz

KSIGN(Guangdong) Testing Co., Ltd.

Page 14 of 46

Report No.:KS2103S0358E

3.3. Power Spectral Density

Limit

Test Item Power Spectral Density

FCC Part 15 Subpart C(15.247) Limit
8dBm(in any 3 kHz)

Frequency Range(MHz) 2400~2483.5

Test Configuration

Test Procedure
1. Connect EUT RF Output port to the Spectrum Analyzer through an RF attenuator.
2. The EUT was directly connected to the Spectrum Analyzer and antenna output port as show in the block diagram above. The measurement according to section 10.b-6.ii of KDB 558074 D01 DTS Meas Guidance v05r02.
3. Spectrum Setting: Set analyser center frequency to DTS channel center frequency. Set the span to 1.5 times the DTS bandwidth. Set the RBW to: 10 kHz Set the VBW to: 30 kHz Detector: peak Sweep time: auto Allow trace to fully stabilize. Then use the peak marker function to determine the maximum amplitude level.
Test Mode
Please refer to the clause 2.2.
Test Result
Note:
Power Density(dBm/3kHz)=Power Density(dBm/10kHz)-10*Log(10/3)

KSIGN(Guangdong) Testing Co., Ltd.

Page 15 of 46

Report No.:KS2103S0358E

GFSK_1M

Test Mode:

BLE Mode

Channel Frequency (MHz)

2402

2440

2480

Power Density (dBm/10kHz)
-11.8
-11.38
-12.6 BLE Mode 2402 MHz

Power Density (dBm/3kHz) -17.03
-16.61
-17.83

Limit (dBm)
8dBm/3kHz

KSIGN(Guangdong) Testing Co., Ltd.

Page 16 of 46
BLE Mode 2440 MHz

Report No.:KS2103S0358E

BLE Mode 2480 MHz

KSIGN(Guangdong) Testing Co., Ltd.

Page 17 of 46

Report No.:KS2103S0358E

3.4. 6dB Bandwidth
Limit Test Item Bandwidth
Test Configuration

Limit
>=500 KHz (6dB bandwidth)

Frequency Range(MHz) 2400~2483.5

Test Procedure 1. Connect EUT RF Output port to the Spectrum Analyzer through an RF attenuator.
2. The 6dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6dB.
3. The occupied bandwidth is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers are each equal to 0.5% of the total mean power of the given emission.
4. Spectrum Setting: 6dB bandwidth: (1) Set RBW = 100 kHz. (2) Set the video bandwidth (VBW)  3 RBW. (3) Detector = Peak. (4) Trace mode = Max hold. (5) Sweep = Auto couple. (6) Allow the trace to stabilize. (7) Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. NOTE: The EUT was set to continuously transmitting in each mode and low, Middle and high channel for the test.
Test Mode Please refer to the clause 2.2.
Test Results
KSIGN(Guangdong) Testing Co., Ltd.

Page 18 of 46

Report No.:KS2103S0358E

GFSK_1M

Test Mode:

BLE Mode

Channel frequency (MHz)

6dB Bandwidth (MHz)

2402

0.692

99% Bandwidth
(MHz)
1.051

2440

0.696

1.055

2480

0.692

1.055

BLE Mode

2402 MHz 6dB Bandwidth

Limit (MHz)
0.5

99% Bandwidth

KSIGN(Guangdong) Testing Co., Ltd.

Page 19 of 46
BLE Mode 2440 MHz 6dB Bandwidth

Report No.:KS2103S0358E

99% Bandwidth

KSIGN(Guangdong) Testing Co., Ltd.

Page 20 of 46

Report No.:KS2103S0358E

BLE Mode
2480 MHz 6dB Bandwidth

99% Bandwidth

KSIGN(Guangdong) Testing Co., Ltd.

Page 21 of 46

Report No.:KS2103S0358E

3.5. Band edge and Spurious Emission (conducted)
Limit
FCC CFR Title 47 Part 15 Subpart C Section15.247 (d):
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement.
Test Configuration

Test Procedure
1. Connect EUT RF Output port to the Spectrum Analyzer through an RF attenuator. 2. Spectrum Setting:
RBW=100KHz VBW=300KHz. Detector function: Peak. Trace: Max hold. Sweep = Auto couple. Allow the trace to stabilize.
Test Mode
Please refer to the clause 2.2.

KSIGN(Guangdong) Testing Co., Ltd.

Page 22 of 46

Test Results CH00-Bandedge

GFSK_1M

Report No.:KS2103S0358E CH39-Bandedge

KSIGN(Guangdong) Testing Co., Ltd.

Page 23 of 46

Report No.:KS2103S0358E

GFSK_1M CH00-SE

CH19-SE

CH39-SE

KSIGN(Guangdong) Testing Co., Ltd.

Page 24 of 46

Report No.:KS2103S0358E

3.6. Band Edge Emissions(Radiated)
Limit

Restricted Frequency Band (MHz)

Peak

(dBuV/m)(at 3m) Average

2310 ~2390

74

54

2483.5 ~2500

74

54

Note: All restriction bands have been tested, only the worst case is reported.

Test Configuration

Test Procedure 1. The EUT was setup and tested according to ANSI C63.10:2013 requirements. 2. The EUT is placed on a turn table which is 1.5 meter above ground. The turn table is rotated 360 degrees to
determine the position of the maximum emission level. 3. The EUT was positioned such that the distance from antenna to the EUT was 3 meters.
4. The antenna is scanned from 1 meter to 4 meters to find out the maximum emission level. This is repeated
for both horizontal and vertical polarization of the antenna. In order to find the maximum emission, all of the interface cables were manipulated according to ANSI C63.10:2013 on radiated measurement. 5. The receiver set as follow: RBW=1MHz, VBW=3MHz PEAK detector for Peak value. RBW=1MHz, VBW=10Hz with PEAK Detector for Average Value.
Test Mode Please refer to the clause 2.2.
Test Results Note:
(1)Measurement = Reading level + Correct Factor (2)Correct Factor=Antenna Factor + Cable Loss -Preamplifier Factor
KSIGN(Guangdong) Testing Co., Ltd.

Page 25 of 46

Test Voltage
Ant. Pol.: Test Mode:

DC 3.7V Horizontal TX BLE Mode 2402MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 26 of 46

Test Voltage
Ant. Pol. Test Mode:

DC 3.7V Vertical TX BLE Mode 2402MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 27 of 46

Test Voltage
Ant. Pol. Test Mode:

DC 3.7V Horizontal TX BLE Mode 2480 MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 28 of 46

Test Voltage
Ant. Pol. Test Mode:

DC 3.7V Vertical TX BLE Mode 2480 MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 29 of 46

Report No.:KS2103S0358E

3.7. Spurious Emission (Radiated)
Limit Radiated Emission Limits (9 kHz~1000 MHz)

Frequency (MHz)
0.009~0.490 0.490~1.705 1.705~30.0
30~88 88~216 216~960 Above 960

Field Strength (microvolt/meter)
2400/F(KHz) 24000/F(KHz)
30 100 150 200 500

Measurement Distance (meters)
300 30 30 3 3 3 3

Radiated Emission Limit (Above 1000MHz)

Frequency (MHz)

Distance Meters(at 3m)

Peak

Average

Above 1000

74

54

Note: (1) The tighter limit applies at the band edges. (2) Emission Level (dBuV/m)=20log Emission Level (uV/m).

Test Configuration

Below 30MHz Test Setup KSIGN(Guangdong) Testing Co., Ltd.

Page 30 of 46

Report No.:KS2103S0358E

Below 1000MHz Test Setup Below 1000MHz Test Setup

Above 1GHz Test Setup
Test Procedure
1. The EUT was setup and tested according to ANSI C63.10:2013 2. The EUT is placed on a turn table which is 0.8 meter above ground for below 1 GHz, and 1.5 m for above 1
GHz. The turn table is rotated 360 degrees to determine the position of the maximum emission level. 3. The EUT was set 3 meters from the receiving antenna, which was mounted on the top of a variable height
antenna tower. 4. For each suspected emission, the EUT was arranged to its worst case and then tune the Antenna tower
(from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high pass filter are used for the test in order to get better signal level to comply with the guidelines. 5. Set to the maximum power setting and enable the EUT transmit continuously. 6. Use the following spectrum analyzer settings (1) Span shall wide enough to fully capture the emission being measured; (2) Below 1 GHz: RBW=120 kHz, VBW=300 kHz, Sweep=auto, Detector function=peak, Trace=max hold; If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. (3) From 1 GHz to 10th harmonic: RBW=1MHz, VBW=3MHz Peak detector for Peak value. RBW=1MHz, VBW=10Hz Peak detector for Average value.
KSIGN(Guangdong) Testing Co., Ltd.

Page 31 of 46

Report No.:KS2103S0358E

Test Mode Please refer to the clause 2.2.
Test Result
9 KHz~30 MHz and 18GHz~25GHz From 9 KHz~30 MHz and 18GHz~25GHz: Conclusion: PASS
Note: 1) Measurement = Reading level + Correct Factor
Correct Factor=Antenna Factor + Cable Loss -Preamplifier Factor 2) The peak level is lower than average limit(54 dBuV/m), this data is the too weak instrument of signal is
unable to test. 3) The emission levels of other frequencies are very lower than the limit and not show in test report. 4) The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value
has no need to be reported. 5) Pre-scan CH00, CH19 and CH39 modulation, and found the GFSK_CH00 which it is worse case for
30MHz-1GHz , so only show the test data for worse case.

BELOW 30MHZ No emission found between lowest internal used/generated frequencies to 30MHz.

KSIGN(Guangdong) Testing Co., Ltd.

Page 32 of 46

30MHz-1GHz test voltage Ant. Pol.

DC 3.7V Horizontal

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 33 of 46

test voltage Ant. Pol.

DC 3.7V Vertical

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 34 of 46

Adobe 1GHz
test voltage Ant. Pol. Test Mode:

DC 3.7V Horizontal TX BLE Mode 2402MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 35 of 46

test voltage Ant. Pol. Test Mode:

DC 3.7V Vertical TX BLE Mode 2402MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 36 of 46

test voltage Ant. Pol. Test Mode:

DC 3.7V Horizontal TX BLE Mode 2440MHz

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 37 of 46

Report No.:KS2103S0358E

test voltage Ant. Pol. Test Mode:

DC 3.7V Vertical TX BLE Mode 2440MHz

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 38 of 46

Report No.:KS2103S0358E

test voltage Ant. Pol. Test Mode:

DC 3.7V Horizontal TX BLE Mode 2480MHz

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 39 of 46

Report No.:KS2103S0358E

test voltage Ant. Pol. Test Mode:

DC 3.7V Vertical TX BLE Mode 2480MHz

Emission Level= Read Level+ Correct Factor Note:All modulation modes were tested, and only the worst data of GFSM_1M was recorded in the report.
KSIGN(Guangdong) Testing Co., Ltd.

Page 40 of 46

Report No.:KS2103S0358E

3.8. Conducted Emission

Limit

Conducted Emission Test Limit

Frequency

Maximum RF Line Voltage (dBV)

Quasi-peak Level

Average Level

150kHz~500kHz

66 ~ 56 *

56 ~ 46 *

500kHz~5MHz

56

46

5MHz~30MHz

60

50

Notes:

(1) *Decreasing linearly with logarithm of the frequency.

(2) The lower limit shall apply at the transition frequencies.

(3) The limit decrease in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz.

Test Configuration

Test Procedure
1. The EUT was setup according to ANSI C63.10:2013 requirements. 2. The EUT was placed on a platform of nominal size, 1 m by 1.5 m, raised 80 cm above the conducting
ground plane. The vertical conducting plane was located 40 cm to the rear of the EUT. All other surfaces of EUT were at least 80 cm from any other grounded conducting surface. 3. The EUT and simulators are connected to the main power through a line impedances stabilization network (LISN). The LISN provides a 50ohm /50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN. (Please refer to the block diagram of the test setup and photographs) 4. Each current-carrying conductor of the EUT power cord, except the ground (safety) conductor, was individually connected through a LISN to the input power source. 5. The excess length of the power cord between the EUT and the LISN receptacle were folded back and forth at the center of the lead to form a bundle not exceeding 40 cm in length. 6. Conducted Emissions were investigated over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9 kHz. 7. During the above scans, the emissions were maximized by cable manipulation.
Test Mode:
Please refer to the clause 2.2.
Test Results
KSIGN(Guangdong) Testing Co., Ltd.

Page 41 of 46

test voltage Ant. Pol. Test Mode:

AC 120V/60Hz L1 Charging

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 42 of 46

test voltage Ant. Pol. Test Mode:

AC 120V/60Hz N Charging

Report No.:KS2103S0358E

Emission Level= Read Level+ Correct Factor KSIGN(Guangdong) Testing Co., Ltd.

Page 43 of 46

Report No.:KS2103S0358E

4.EUT TEST PHOTOS
Radiated Measurement (Below 1GHz)

Radiated Measurement (Above 1GHz)

KSIGN(Guangdong) Testing Co., Ltd.

Page 44 of 46

Report No.:KS2103S0358E

RF Conducted

KSIGN(Guangdong) Testing Co., Ltd.

Page 45 of 46

Report No.:KS2103S0358E

CONDUCTED EMISSION TEST SETUP

KSIGN(Guangdong) Testing Co., Ltd.

Page 46 of 46

Report No.:KS2103S0358E

5.PHOTOGRAPHS OF EUT CONSTRUCTIONAL
Please Refer to Internal Photographs and External Photographs

******THE END*****

KSIGN(Guangdong) Testing Co., Ltd.



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