C08HM8 Wonderlove remote control Test Report 1 JM Sunflower Limited.

JM Sunflower Limited. Wonderlove remote control

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CFR 47 FCC PART 15 SUBPART C
CERTIFICATION TEST REPORT
For
Wonderlove remote control
MODEL NUMBER: 6031353
FCC ID: 2AILYC08HM8
REPORT NUMBER: 4788670639.1-5
ISSUE DATE: October 19, 2018
Prepared for
JM Sunflower Ltd.
7th Floor, Goldsland Building 22-26 Minden
Avenue Tsim Sha Tsui Kowloon Hong Kong
Prepared by
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
Room 101, Building 10, Innovation Technology Park,
Song Shan Lake Hi tech Development Zone, Dongguan, 523808, China
Tel: +86 769 33817100
Fax: +86 769 33244054
Website: www.ul.com
The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report
shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the
test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to
other similar products. This report does not imply that the product(s) has met the criteria for certification.
REPORT NO.: 4788670639.1-5
Page 2 of 36
Revision History
Rev.
--
Issue Date
10/19/2018
Revisions
Revised By
Initial Issue
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
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REPORT NO.: 4788670639.1-5
Page 3 of 36
Summary of Test Results
Clause
Test Items
FCC Rules
Test Results
Transmitter Timeout
FCC 15.231 (a) (1)
PASS
20dB Bandwidth
FCC 15.231 (c)
PASS
Radiated emission
FCC 15.231 (b)
FCC 15.209
FCC 15.205
PASS
Antenna Requirement
FCC Part 15.203
PASS
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REPORT NO.: 4788670639.1-5
Page 4 of 36
TABLE OF CONTENTS
1.
ATTESTATION OF TEST RESULTS ................................................................................. 5
2.
TEST METHODOLOGY ..................................................................................................... 6
3.
FACILITIES AND ACCREDITATION ................................................................................. 6
4.
CALIBRATION AND UNCERTAINTY ................................................................................ 7
5.
4.1.
MEASURING INSTRUMENT CALIBRATION .............................................................. 7
4.2.
MEASUREMENT UNCERTAINTY ............................................................................... 7
EQUIPMENT UNDER TEST ............................................................................................... 8
5.1.
DESCRIPTION OF EUT .............................................................................................. 8
5.2.
CHANNEL LIST ........................................................................................................... 8
5.3.
TEST CHANNEL CONFIGURATION ........................................................................... 8
5.4.
THE WORSE CASE POWER SETTING PARAMETER ............................................... 8
5.5.
DESCRIPTION OF AVAILABLE ANTENNAS .............................................................. 8
5.6.
DESCRIPTION OF TEST SETUP ................................................................................ 9
6.
MEASURING INSTRUMENT AND SOFTWARE USED ....................................................10
7.
ANTENNA PORT TEST RESULTS ...................................................................................11
8.
9.
7.1.
ON TIME AND DUTY CYCLE .....................................................................................11
7.2.
TRANSMITTER TIMEOUT .........................................................................................15
7.3.
20 dB BANDWIDTH ....................................................................................................17
RADIATED TEST RESULTS .............................................................................................19
8.1.
LIMITS AND PROCEDURE ........................................................................................19
8.2.
FUNDAMENTAL FIELD STRENGTH..........................................................................26
8.3.
SPURIOUS EMISSIONS 1~10GHz ............................................................................28
8.4.
SPURIOUS EMISSIONS 30M ~ 1 GHz ......................................................................30
8.5.
SPURIOUS EMISSIONS BELOW 30M .......................................................................32
ANTENNA REQUIREMENTS ............................................................................................36
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REPORT NO.: 4788670639.1-5
Page 5 of 36
1. ATTESTATION OF TEST RESULTS
Applicant Information
Company Name:
JM Sunflower Ltd.
Address:
7th Floor, Goldsland Building 22-26 Minden Avenue Tsim
Sha Tsui Kowloon Hong Kong
Manufacturer Information
Company Name:
JM Sunflower Ltd.
Address:
7th Floor, Goldsland Building 22-26 Minden Avenue Tsim
Sha Tsui Kowloon Hong Kong
EUT Name:
Brand:
Model:
Wonderlove remote control
Sample ID:
Sample Status:
Sample Received Date:
Date of Tested:
1840523
Normal
September 29, 2018
September 30, 2018~ October 17, 2018
6031353
APPLICABLE STANDARDS
STANDARD
TEST RESULTS
CFR 47 Part 15 Subpart C
Prepared By:
Denny Huang
Engineer Project Associate
PASS
Checked By:
Shawn Wen
Laboratory Leader
Approved By:
Stephen Guo
Laboratory Manager
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
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REPORT NO.: 4788670639.1-5
Page 6 of 36
2. TEST METHODOLOGY
The tests documented in this report were performed in accordance with KDB 414788 D01
Radiated Test site v01r01, FCC CFR 47 Part 2, FCC CFR 47 Part 15 and ANSI C63.10-2013.
3. FACILITIES AND ACCREDITATION
Accreditation
Certificate
A2LA (Certificate No.: 4102.01)
UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch.
has been assessed and proved to be in compliance with A2LA.
FCC (FCC Designation No.: CN1187)
UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch.
Has been recognized to perform compliance testing on equipment subject
to the Commission's Delcaration of Conformity (DoC) and Certification
rules
IC(Company No.: 21320)
UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch.
has been registered and fully described in a report filed with ISED. The
Company Number is 21320.
VCCI (Registration No.: G-20019, R-20004, C-20012 and T-20011)
UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch.
has been assessed and proved to be in compliance with VCCI, the
Membership No. is 3793.
Facility Name:
Chamber D, the VCCI registration No. is G-20019 and R-20004
Shielding Room B , the VCCI registration No. is C-20012 and T-20011
Note:
1. All tests measurement facilities use to collect the measurement data are located at
Building 10, Innovation Technology Park, Song Shan Lake Hi tech Development Zone,
Dongguan, 523808, China
2. For below 30MHz, lab had performed measurements at test anechoic chamber and
comparing to measurements obtained on an open field site. And these measurements
below 30MHz had been correlated to measurements performed on an OATS.
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REPORT NO.: 4788670639.1-5
Page 7 of 36
4. CALIBRATION AND UNCERTAINTY
4.1.
MEASURING INSTRUMENT CALIBRATION
The measuring equipment utilized to perform the tests documented in this report has been
calibrated in accordance with the manufacturer's recommendations, and is traceable to
recognized national standards.
4.2.
MEASUREMENT UNCERTAINTY
Where relevant, the following measurement uncertainty levels have been estimated for tests
performed on the apparatus:
Test Item
Uncertainty
Uncertainty for Conduction emission test
2.90dB
Uncertainty for Radiation Emission test(include
Fundamental emission)
(9KHz-30MHz)
Uncertainty for Radiation Emission test(include
Fundamental emission)
(30MHz-1GHz)
Uncertainty for Radiation Emission test
(1GHz to 26GHz)( include Fundamental
emission)
2.2dB
4.52dB
5.04dB(1-6GHz)
5.30dB (6GHz-18Gz)
5.23dB (18GHz-26Gz)
Note: This uncertainty represents an expanded uncertainty expressed at approximately
the 95% confidence level using a coverage factor of k=2.
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REPORT NO.: 4788670639.1-5
Page 8 of 36
5. EQUIPMENT UNDER TEST
5.1.
DESCRIPTION OF EUT
EUT Name
Wonderlove remote control
Model
6031353
Operation Frequency
Product Description
433.92 MHz
Modulation Type
ASK
DC 3.0 V
Battery
5.2.
CHANNEL LIST
Channel
5.3.
Frequency (MHz)
433.92
TEST CHANNEL CONFIGURATION
Test Mode
ASK
5.4.
Test Channel
CH 1
Frequency
433.92 MHz
THE WORSE CASE POWER SETTING PARAMETER
The Worse Case Power Setting Parameter
Test Software
Modulation Type
Transmit Antenna
Number
ASK
5.5.
Test Channel
CH 1
Default
DESCRIPTION OF AVAILABLE ANTENNAS
Ant.
Frequency (MHz)
Antenna Type
Antenna Gain (dBi)
433.92
PCB Antenna
0dBi
Test Mode
ASK
Transmit and
Receive Mode
1TX
Description
Chain 1 can be used as transmitting antenna.
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REPORT NO.: 4788670639.1-5
Page 9 of 36
5.6.
DESCRIPTION OF TEST SETUP
SUPPORT EQUIPMENT
Item
Equipment
Brand Name
Model Name
P/N
I/O CABLES
Cable No
Port
Connector Type
Cable Type
Cable Length(m)
Remarks
ACCESSORY
Item
Accessory
Brand
Name
Model Name
Description
TEST SETUP
1. A fully charged battery was used for all tests.
2. The test sample can be set into a transmission mode when power on.
SETUP DIAGRAM FOR TESTS
EUT
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REPORT NO.: 4788670639.1-5
Page 10 of 36
6. MEASURING INSTRUMENT AND SOFTWARE USED
Conducted Emissions
Instrument
Used
Equipment
Manufacturer

EMI Test Receiver
R&S
ESR3
101961

Two-Line VNetwork
Artificial Mains
Networks
R&S
ENV216

Model No. Serial No. Upper Last Cal.
Last Cal.
Next Cal.
Dec.20, 2016
Dec.12, 2017
Dec.11, 2018
101983
Dec.20, 2016
Dec.12, 2017
Dec.11, 2018
Schwarzbeck NSLK 8126 8126465
Feb.10, 2017
Dec.12, 2017
Dec.11, 2018
Software
Used
Description
Manufacturer
Name
Version

Test Software for Conducted disturbance
Farad
EZ-EMC
Ver. UL-3A1
Radiated Emissions
Instrument
Used
Equipment
Manufacturer
Model No. Serial No. Upper Last Cal.
Last Cal.
Next Cal.
Feb. 24, 2017
Dec.12, 2017
Dec.11, 2018

MXE EMI Receiver
KESIGHT
N9038A
MY56400
036

Hybrid Log Periodic
Antenna
TDK
HLP3003C
130960
Jan.09, 2016
Jan.09, 2016
Jan.09, 2019

Preamplifier
HP
8447D
2944A09
099
Feb. 13, 2017
Dec.12, 2017
Dec.11, 2018

EMI Measurement
Receiver
R&S
ESR26
101377
Dec. 20, 2016
Dec.12, 2017
Dec.11, 2018

Horn Antenna
TDK
HRN-0118
130939
Jan. 09, 2016
Jan. 09, 2016
Jan. 09,
2019

High Gain Horn
Antenna
Schwarzbeck
691
Jan.06, 2016
Jan.06, 2016
Jan.06, 2019

Preamplifier
TDK
Dec.12, 2017
Dec.11, 2018

Preamplifier
TDK
PA-02-2
Dec.12, 2017
Dec.11, 2018

Loop antenna
Schwarzbeck
1519B
Mar. 26, 2016
Mar. 26,
2019
BBHA9170
PA-020118
TRS-305Jan. 14, 2017
00066
TRS-307Dec. 20, 2016
00003
00008
Mar. 26, 2016
Software
Used
Description
Manufacturer
Name
Version

Test Software for Radiated disturbance
Farad
EZ-EMC
Ver. UL-3A1
Other instruments
Used
Equipment
Manufacturer
Model No. Serial No. Upper Last Cal.

Spectrum Analyzer
Keysight
N9030A

Power Meter
Keysight
N9031A

Power Sensor
Keysight
N9323A
MY55410
512
MY55416
024
MY55440
013
Last Cal.
Next Cal.
Dec. 20, 2016
Dec.12, 2017
Dec.11, 2018
Feb. 13, 2017
Dec.12, 2017
Dec.11, 2018
Feb. 13, 2017
Dec.12, 2017
Dec.11, 2018
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REPORT NO.: 4788670639.1-5
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7. ANTENNA PORT TEST RESULTS
7.1.
ON TIME AND DUTY CYCLE
LIMITS
None; for reporting purposes only
PROCEDURE
FCC Reference:
Part 15.35(c)
Test Method Used:
ANSI C63.10 Section 7.5
TEST SETUP
EUT
Attenuator
Spectrum Analyser
TEST ENVIRONMENT
Temperature
Atmosphere Pressure
22.3°C
101kPa
Relative Humidity
Test Voltage
63%
DC 3.0V
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REPORT NO.: 4788670639.1-5
Page 12 of 36
RESULTS
a. Set RBW of spectrum analyzer to 100KHz and VBW to 100KHz.
b. Use a video trigger with the trigger level set to enable triggering only on full pulses.
c. Sweep Time is at least a 100 ms.
d. Set the center frequency on any frequency would be measure and set the frequency span to
zero span.
e. Measure the maximum time duration of one single pulse.
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Page 13 of 36
RESULTS
On Time
(ms)
Times
Ton
(ms)
Ton 1
5.30
10.60
Ton 2
2.30
13.80
Ton 3
1.30
33
42.90
Total Ton times
(ms)
67.30
Note: Total Ton times= Ton 1*2 + Ton 2*6 + Ton 3*33 = 67.30
Total Ton times
(ms)
Period
(ms)
Duty Cycle
(Linear)
Duty Cycle
Correction Factor
67.30
100
0.673
-3.44
Note: Duty Cycle Correction Factor=20log(x).
Where: x is Duty Cycle
Note: All the modes had been tested, but only the worst data recorded in the report.
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Page 14 of 36
ON TIME AND DUTY CYCLE - 1
ON TIME AND DUTY CYCLE - 2
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REPORT NO.: 4788670639.1-5
Page 15 of 36
7.2.
TRANSMITTER TIMEOUT
LIMITS
A manually operated transmitter shall employ a switch that will automatically deactivate the
transmitter within not more than 5 seconds of being released.
TEST PROCEDURE
FCC Reference:
Part 15.231(a)
Test Method Used:
The EUT transmitter was activated and monitored using a
spectrum analyser for a period of 10 seconds.
TEST SETUP
a. Set RBW of spectrum analyzer to 8MHz and VBW to 8MHz.
b. Use a video trigger with the trigger level set to enable triggering only on full pulses.
c. Set Sweep Time to 10 s.
d. Set the center frequency on any frequency would be measure and set the frequency span to
zero span.
e. Measure the maximum time duration of one single pulse.
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Page 16 of 36
RESULTS
Deactivation Time
(seconds)
0.30
Limit
(seconds)
5.00
Margin
(seconds)
4.70
Result
PASS
Note: All the modes had been tested, but only the worst data recorded in the report.
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Page 17 of 36
7.3.
20 dB BANDWIDTH
LIMITS
1. The bandwidth of the emission shall be no wider than 0.25% of the center frequency for
devices operating above 70 MHz and below 900 MHz.
2. The limit has been calculated as: 0.0025 * 433.92 MHz = 1.0848 MHz
TEST PROCEDURE
FCC Reference:
Part 15.231(c)
Test Method Used:
ANSI C63.10 Section 6.9.2
1. The EUT was arranged to its worst case and then 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.
2. The EUT was placed on a turntable with 0.8 meter above ground.
3. The EUT was set 3 meters from the interference receiving antenna, which was mounted on
the top of a variable height antenna tower
4. Set the spectrum analyzer in the following setting as:
RBW = 30 KHz and VBW = 100 KHz.
TEST SETUP
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Page 18 of 36
TEST ENVIRONMENT
Temperature
Atmosphere Pressure
22.3°C
101kPa
Relative Humidity
Test Voltage
63%
DC 3.0V
RESULTS
20 dB Bandwidth
(MHz)
Limit (MHz)
Result
0.85456
1.0848
Pass
Note: All the modes had been tested, but only the worst data recorded in the report.
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Page 19 of 36
8. RADIATED TEST RESULTS
8.1.
LIMITS AND PROCEDURE
In addition to the provisions of §15.205, the field strength of emissions from intentional radiators
operated under this section shall not exceed the following:
Note:
1. To obtain the average limit at the test frequency the values given in the table of FCC part 15.231(b)
have to be linear interpolated and then converted to dBµV/m. The limit at 260 MHz is 3750 µV/m and at
470 MHz it is 12500 µV/m. Limit at 433.92 MHz is calculated as shown in ANSI C63.10 Section 7.6.2:
For fundamental:
Limit [µV/m] = Limlower + ∆F [(Limupper – Limlower) / (ƒupper – ƒlower)]
where ∆F = ƒc – ƒlower = 433.92 – 260 = 173.92
Limit = 3750 + 173.92 * [(12500 – 3750) / (470 -260)]
= 3750 + 173.92 * [8750 / 210]
= 10996.7 µV/m
dBµV/m = 20 * log (µV/m)
= 20 * log (10996.7)
Average Limit at 433.92 MHz = 80.8 dBµV/m
For spurious emissions:
Limit [µV/m] = Limlower + ∆F [(Limupper – Limlower) / (ƒupper – ƒlower)]
where ∆F = ƒc – ƒlower = 433.92 – 260 = 173.92
Limit = 375 + 173.92 * [(1250 – 375) / (470 -260)]
= 375 + 173.92 * [875 / 210]
= 1099.67 µV/m
dBµV/m = 20 * log (µV/m)
= 20 * log (1099.67)
Average Limit at 867.84 MHz = 60.8 dBµV/m
If the average limit is specified for the EUT, the peak limit is 20 dB above the average limit as specified in
FCC 15.35 (b)
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REPORT NO.: 4788670639.1-5
Page 20 of 36
Except as provided elsewhere in this subpart, the emissions from an intentional radiator shall
not exceed the field strength levels specified in the following table:
**Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under
this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806
MHz. However, operation within these frequency bands is permItted under other sections of this part,
e.g., §§15.231 and 15.241.
Radiation Disturbance Test Limit for FCC (Class B)(9KHz-1GHz)
Frequency
(MHz)
0.009~0.490
0.490~1.705
1.705~30.0
30~88
88~216
216~960
960~1000
Field Strength
(microvolts/meter)
2400/F(KHz)
24000/F(KHz)
30
100
150
200
500
Measurement Distance
(meters)
300
30
30
Note: 1) At frequencies at or above 30 MHz, measurements may be performed at a distance
other than what is specified provided: measurements are not made in the near field except
where it can be shown that near field measurements are appropriate due to the characteristics
of the device; and it can be demonstrated that the signal levels needed to be measured at the
distance employed can be detected by the measurement equipment. Measurements shall not
be performed at a distance greater than 30 meters unless it can be further demonstrated that
measurements at a distance of 30 meters or less are impractical. When performing
measurements at a distance other than that specified, the results shall be extrapolated to the
specified distance using an extrapolation factor of 20 dB/decade (inverse linear-distance for field
strength measurements; inverse-linear-distance-squared for power density measurements).
(2) At frequencies below 30 MHz, measurements may be performed at a distance closer than
that specified in the regulations; however, an attempt should be made to avoid making
measurements in the near field. Pending the development of an appropriate measurement
procedure for measurements performed below 30 MHz, when performing measurements at a
closer distance than specified, the results shall be extrapolated to the specified distance by
either making measurements at a minimum of two distances on at least one radial to determine
the proper extrapolation factor or by using the square of an inverse linear distance extrapolation
factor (40 dB/decade). This paragraph (f) shall not apply to Access BPL devices operating
below 30 MHz.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 21 of 36
Restricted bands of operation
Note: 1Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz.
Above 38.6c
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 22 of 36
TEST SETUP AND PROCEDURE
Below 30MHz
The setting of the spectrum analyser
RBW
200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz)
VBW
200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz)
Sweep
Auto
Detector
Peak/QP/ Average
Trace
Max hold
1. The testing follows the guidelines in ANSI C63.10-2013 and 414788 D01 Radiated Test Site
v01.
2. The EUT was arranged to its worst case and then 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. Both horizontal and vertical polarizations of the antenna are set to make the
measurement.
3. The EUT was placed on a turntable with 80cm meter above ground.
4. The EUT was set 3 meters from the interference receiving antenna, which was mounted on
the top of a variable height antenna tower.
5. The radiated emission limits are based on measurements employing a CISPR quasi-peak
detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated
emission limits in these three bands are based on measurements employing an average
detector.
6. For measurement below 1GHz, the initial step in collecting conducted emission data is a
spectrum analyzer peak detector mode pre-scanning the measurement frequency range.
Significant peaks are then marked and then Quasi Peak detector mode re-measured. 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.
7. Although these tests were performed other than open area test site, adequate comparison
measurements were confirmed against 30m open are test site. Therefore sufficient tests were
made to demonstrate that the alternative site produces results that correlate with the ones of
tests made in an open field based on KDB 414788.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 23 of 36
Below 1G
The setting of the spectrum analyser
RBW
120K
VBW
300K
Sweep
Auto
Detector
Peak/QP
Trace
Max hold
1. The testing follows the guidelines in ANSI C63.10-2013.
2. 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. Both horizontal and
vertical polarizations of the antenna are set to make the measurement.
3. The EUT was placed on a turntable with 0.8 meter above ground.
4. The EUT was set 3 meters from the interference receiving antenna, which was mounted on
the top of a variable height antenna tower.
5. For measurement below 1GHz, the initial step in collecting conducted emission data is a
spectrum analyzer peak detector mode pre-scanning the measurement frequency range.
Significant peaks are then marked and then Quasi Peak detector mode re-measured. 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.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 24 of 36
ABOVE 1G
The setting of the spectrum analyser
RBW
1M
Sweep
PEAK: 3M
AVG: see note 6
Auto
Detector
Peak
Trace
Max hold
VBW
1. The testing follows the guidelines in ANSI C63.10-2013.
2. 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. Both horizontal and
vertical polarizations of the antenna are set to make the measurement.
3. The EUT was placed on a turntable with 1.5m above ground.
4. The EUT was set 3 meters from the interference receiving antenna, which was mounted on
the top of a variable height antenna tower.
5. For measurement above 1GHz, the emission measurement will be measured by the peak
detector. This peak level, once corrected, must comply with the limit specified in Section 15.209.
6. For Average Value=Peak Value +Duty Correction Factor, For the Duty Cycle and Correction
Factor please refer to clause 7.1.ON TIME AND DUTY CYCLE.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 25 of 36
X axis, Y axis, Z axis positions:
TEST ENVIRONMENT
Temperature
Atmosphere Pressure
22.3°C
101kPa
Relative Humidity
Test Voltage
63%
DC 3.0V
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 26 of 36
8.2.
FUNDAMENTAL FIELD STRENGTH
FUNDAMENTAL FIELD STRENGTH (HORIZONTAL)
Frequency
Reading
Correct
(MHz)
433.9840
433.9840
(dBuV/m) dB/m
86.57
-12.03
86.57
-12.03
Peak
Result
(dBuV/m)
74.54
Average
Result
(dBuV/m)
71.10
Limit
Margin
Remark
(dBuV/m)
100.8
80.8
(dB)
-26.26
-9.70
peak
Average
Note: 1. Peak Result = Reading+ Correction Factor
2. Average Result = Peak Result + Duty Correction Factor.
3. For more information about Duty Correction Factor, please refer to clause 7.1 .
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 27 of 36
FUNDAMENTAL FIELD STRENGTH (VERTICAL)
Frequency
Reading
Correct
(MHz)
433.9850
433.9850
(dBuV/m) dB/m
77.11
-12.03
77.11
-12.03
Peak
Result
(dBuV/m)
65.08
Average
Result
(dBuV/m)
61.64
Limit
Margin
Remark
(dBuV/m)
100.8
80.8
(dB)
-35.72
-19.16
peak
Average
Note: 1. Peak Result = Reading+ Correction Factor
2. Average Result = Peak Result + Duty Correction Factor.
3. For more information about Duty Correction Factor, please refer to clause 7.1 .
Note: All the modes had been tested, but only the worst data recorded in the report.
Note: EUT in each of three orthogonal axis emissions had been tested, but only the worst case
(X axis) data recorded in the report.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 28 of 36
8.3.
SPURIOUS EMISSIONS 1~10GHz
HARMONICS AND SPURIOUS EMISSIONS (HORIZONTAL)
No.
Frequency
(MHz)
1297.000
1729.000
2170.000
2602.000
3466.000
7327.000
Reading
(dBuV)
54.88
59.83
54.87
58.34
50.10
38.00
Correct
(dB/m)
-12.69
-11.99
-9.28
-8.86
-6.24
6.15
Result
(dBuV/m)
42.19
47.84
45.59
49.48
43.86
44.15
Limit
(dBuV/m)
74.00
74.00
74.00
74.00
74.00
74.00
Margin
(dB)
-31.81
-26.16
-28.41
-24.52
-30.14
-29.85
Remark
peak
peak
peak
peak
peak
peak
Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit.
2. Peak Result = Reading Level + Correct Factor.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 29 of 36
HARMONICS AND SPURIOUS EMISSIONS (VERTICAL)
No.
Frequency
(MHz)
1297.000
1729.000
2170.000
2602.000
3034.000
3466.000
Reading
(dBuV)
55.02
52.05
53.79
57.40
48.76
49.04
Correct
(dB/m)
-12.97
-11.99
-9.34
-8.87
-7.18
-6.20
Result
(dBuV/m)
42.05
40.06
44.45
48.53
41.58
42.84
Limit
(dBuV/m)
74.00
74.00
74.00
74.00
74.00
74.00
Margin
(dB)
-31.95
-33.94
-29.55
-25.47
-32.42
-31.16
Remark
peak
peak
peak
peak
peak
peak
Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit.
2. Peak Result = Reading Level + Correct Factor.
Note: All the modes had been tested, but only the worst data recorded in the report.
Note: EUT in each of three orthogonal axis emissions had been tested, but only the worst case
(X axis) data recorded in the report.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 30 of 36
8.4.
SPURIOUS EMISSIONS 30M ~ 1 GHz
SPURIOUS EMISSIONS (HORIZONTAL)
No.
Frequency Reading Correct
(MHz)
868.0800
868.0800
(dBuV)
60.96
60.96
(dB/m)
-4.64
-4.64
Peak
Average
Limit
Margin Remark
Result
Result
(dBuV/m) (dBuV/m) (dBuV/m)
(dB)
56.32
80.8
-24.48
peak
52.88
60.8
-7.92 Average
Note: 1. Peak Result = Reading Level + Correct Factor.
2. Average Result = Peak Result + Duty Correction Factor.
3. Mark 1 is the fundamental frequency and mark 2 is the 2th harmonic.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 31 of 36
SPURIOUS EMISSIONS (VERTICAL)
No.
Frequency Reading Correct
(MHz)
868.0800
868.0800
(dBuV)
49.14
49.14
(dB/m)
-4.64
-4.64
Peak
Average
Limit
Margin Remark
Result
Result
(dBuV/m) (dBuV/m) (dBuV/m)
(dB)
44.50
80.8
-36.30
peak
41.06
60.8
-19.74 Average
Note: 1. Peak Result = Reading Level + Correct Factor.
2. Average Result = Peak Result + Duty Correction Factor.
3. Mark 1 is the fundamental frequency and mark 2 is the 2th harmonic.
Note: All the modes had been tested, but only the worst data recorded in the report.
Note: EUT in each of three orthogonal axis emissions had been tested, but only the worst case
(X axis) data recorded in the report.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 32 of 36
8.5.
SPURIOUS EMISSIONS BELOW 30M
SPURIOUS EMISSIONS (VERTICAL)
0.09KHz~ 150KHz
No.
Frequency
(MHz)
0.0111
0.0137
0.0189
0.0352
0.0670
0.0908
Reading
(dBuV)
29.55
28.77
25.70
20.41
18.21
13.24
Correct
(dB/m)
20.22
20.25
20.30
20.31
20.31
20.26
Result
(dBuV/m)
49.77
49.02
46.00
40.72
38.52
33.50
Limit
(dBuV/m)
126.94
125.37
122.24
116.76
111.10
108.45
Margin
(dB)
-77.17
-76.35
-76.24
-76.04
-72.58
-74.95
Remark
peak
peak
peak
peak
peak
peak
Note: 1. Measurement = Reading Level + Correct Factor.
2. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit.
3. Peak: Peak detector.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
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REPORT NO.: 4788670639.1-5
Page 33 of 36
150KHz ~ 30M
No.
Frequency
(MHz)
0.2006
0.4282
0.7960
2.0767
4.3605
9.4512
Reading
(dBuV)
24.45
19.73
15.25
12.70
11.93
10.25
Correct
(dB/m)
20.37
20.27
20.36
20.75
20.97
21.03
Result
(dBuV/m)
44.82
40.00
35.61
33.45
32.90
31.28
Limit
(dBuV/m)
101.56
95.01
69.59
69.54
69.54
69.54
Margin
(dB)
-56.74
-55.01
-33.98
-36.09
-36.64
-38.26
Remark
peak
peak
peak
peak
peak
peak
Note: 1. Measurement = Reading Level + Correct Factor.
2. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit.
3. Peak: Peak detector.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
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REPORT NO.: 4788670639.1-5
Page 34 of 36
SPURIOUS EMISSIONS (HORIZONTAL)
0.09KHz~ 150KHz
No.
Frequency
(MHz)
0.0094
0.0171
0.0347
0.0526
0.0700
0.0916
Reading
(dBuV)
32.03
25.08
19.46
13.63
13.40
11.69
Correct
(dB/m)
20.26
20.28
20.31
20.31
20.31
20.25
Result
(dBuV/m)
52.29
45.36
39.77
33.94
33.71
31.94
Limit
(dBuV/m)
128.06
123.33
116.89
113.21
110.70
108.37
Margin
(dB)
-75.77
-77.97
-77.12
-79.27
-76.99
-76.43
Remark
peak
peak
peak
peak
peak
peak
Note: 1. Measurement = Reading Level + Correct Factor.
2. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit.
3. Peak: Peak detector.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
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REPORT NO.: 4788670639.1-5
Page 35 of 36
150KHz ~ 30M
No.
Frequency
(MHz)
0.1995
0.8174
1.6363
3.6610
7.7278
14.4404
Reading
(dBuV)
25.85
18.96
15.65
10.85
10.67
7.65
Correct
(dB/m)
20.37
20.36
20.60
21.01
20.95
20.94
Result
(dBuV/m)
46.22
39.32
36.25
31.86
31.62
28.59
Limit
(dBuV/m)
101.60
69.36
63.33
69.54
69.54
69.54
Margin
(dB)
-55.38
-30.04
-27.08
-37.68
-37.92
-40.95
Remark
peak
peak
peak
peak
peak
peak
Note: 1. Measurement = Reading Level + Correct Factor.
2. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit.
3. Peak: Peak detector.
Note: All the modes had been tested, but only the worst data recorded in the report.
Note: EUT in each of three orthogonal axis emissions had been tested, but only the worst case
(X axis) data recorded in the report.
UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
FORM NO: 10-SL-F0035
This report shall not be reproduced except in full, without the written approval of UL Verification Services
(Guangzhou) Co., Ltd, Song Shan Lake Branch.
REPORT NO.: 4788670639.1-5
Page 36 of 36
9. ANTENNA REQUIREMENTS
APPLICABLE REQUIREMENTS
Please refer to FCC §15.203
If directional gain of transmitting antennas is greater than 6dBi, the power shall be reduced by
the same level in dB comparing to gain minus 6dBi. For the fixed point-to-point operation, the
power shall be reduced by one dB for every 3 dB that the directional gain of the antenna
exceeds 6 dBi. 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 FCC rule.
ANTENNA CONNECTOR
EUT has a PCB antenna without antenna connector.
ANTENNA GAIN
The antenna gain of EUT is less than 6 dBi.
END OF REPORT
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FORM NO: 10-SL-F0035
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Download: C08HM8 Wonderlove remote control Test Report 1 JM Sunflower Limited.
Mirror Download [FCC.gov]C08HM8 Wonderlove remote control Test Report 1 JM Sunflower Limited.
Document ID4063895
Application IDDNLXL41kjCacVhAlu0mkCw==
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Date Submitted2018-11-07 00:00:00
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Creation Date2018-11-06 13:50:59
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Document Lastmod2018-11-06 13:51:16
Document TitleTest Report 1
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Document Author: Huang, Denny

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