WM-783 WIRELESS MOUSE Test Report Measurement Report Wintop Electronics Co., Limited

Wintop Electronics Co., Limited WIRELESS MOUSE

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Page 30 of WM-783 WIRELESS MOUSE Test Report Measurement Report Wintop Electronics Co., Limited

CTC Laboratories, Inc.
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel: +86-755- 27521059 Fax: +86-755- 27521011 Http://www.sz-ctc.com.cn
TEST REPORT
Report No. ····························:
GTI20190194F
FCC ID··································:
2AB75-WM-783
Applicant································:
Wintop Electronics Co., Ltd
Address·································:
Unit 04 7/F, Bright Way Tower 33, Mong Kok RD, KL, Hong Kong
Manufacturer··························:
Shenzhen Wintop Electronics Co.,Ltd
Address·································:
No.46 Xinhe Road Shangmugu Pinghu Town Longgang District
Shenzhen China
Product Name························:
WIRELESS MOUSE
Trade Mark·····························:
N.A.
Model/Type reference···············:
WM-783
Listed Model(s) ·······················:
N.A.
Standard·······························:
Operation within the bands 902-928 MHz, 2400-2483.5 MHz,
5725-5875 MHz, and 24.0-24.25 GHz.
Date of receipt of test sample…:
2019.01.31
Date of testing…………………..:
2019.01.31 ~ 2019.02.19
Date of issue…………………....:
2019.02.20
Result……………………………:
PASS
Compiled by:
(Printed name+signature)
Torny Fang
Supervised by:
( Printed name+signature)
Cary Luo
$英文检
Approved by:
( Printed name+signature)
Walter Chen
Testing Laboratory Name :
CTC Laboratories, Inc.
Address
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park,
测
Shenzhen, Guangdong, 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 laboratory. The client should not use it to
claim product endorsement by CTC. The test results 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 CTC 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 30
Table of Contents
1.
Page
TEST SUMMARY ....................................................................................................................................................... 3
1.1.
1.2.
1.3.
1.4.
1.5.
1.6.
2.
Report No.: GTI20190194F
TEST STANDARDS.......................................................................................................................................................... 3
REPORT VERSION .......................................................................................................................................................... 3
TEST DESCRIPTION........................................................................................................................................................ 4
TEST FACILITY .............................................................................................................................................................. 5
MEASUREMENT UNCERTAINTY ........................................................................................................................................ 6
ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 7
GENERAL INFORMATION .......................................................................................................................................... 8
2.1.
2.2.
CLIENT INFORMATION ................................................................................................................................................... 8
GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8
3.
DESCRIPTION OF TEST MODES.................................................................................................................................. 9
4.
MEASUREMENT INSTRUMENTS LIST ....................................................................................................................... 10
5.
TEST ITEM AND RESULTS ........................................................................................................................................ 12
5.1.
5.2.
5.3.
5.4.
5.5.
AC POWER LINE CONDUCTED EMISSIONS ....................................................................................................................... 12
20 DB OCCUPIED BANDWIDTH ..................................................................................................................................... 14
RADIATED FIELD STRENGTH OF THE FUNDAMENTAL SIGNAL .................................................................................................. 17
RADIATED SPURIOUS EMISSIONS AND BANDEDGE EMISSION ............................................................................................... 19
ANTENNA REQUIREMENT ............................................................................................................................................. 28
6.
EUT TEST PHOTOS .................................................................................................................................................. 29
7.
PHOTOGRAPHS OF EUT CONSTRUCTIONAL ............................................................................................................ 30
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
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Page 3 of 30
Report No.: GTI20190194F
1. TEST SUMMARY
1.1. Test Standards
The tests were performed according to following standards:
FCC Rules Part 15.249: Operation within the bands 902-928 MHz, 2400-2483.5 MHz, 5725-5875
MHz, and 24.0-24.25 GHz.
ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices.
1.2. Report version
Version No.
Date of issue
Description
00
2019.02.20
Original
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
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Page 4 of 30
Report No.: GTI20190194F
1.3. Test Description
Test Item
Section in CFR 47
Result
Test Engineer
AC Power Line Conducted Emissions
15.207
N/A
N/A
20dB Occupied Bandwidth
15.215/15.249
PASS
Young He
Field strength of the Fundamental
signal
15.249(a)
PASS
Young He
Spurious Emissions
15.209/15.249(a)
PASS
Young He
Band edge Emissions
15.205/15.249(d)
PASS
Young He
Antenna requirement
15.203
PASS
Young He
Note: The measurement uncertainty is not included in the test result.
This device is only powered battery ,no need for part 15.207.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
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Page 5 of 30
Report No.: GTI20190194F
1.4. Test Facility
Address of the report laboratory
CTC Laboratories, Inc.
Add: 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Laboratory accreditation
The test facility is recognized, certified, or accredited by the following organizations:
CNAS-Lab Code: L5365
CTC Laboratories, Inc. has been assessed and proved to be in compliance
with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025:
2005 General Requirements) for the Competence of Testing and Calibration Laboratories.
A2LA-Lab Cert. No.: 4340.01
CTC Laboratories, Inc. 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:
2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional
program requirements in the identified field of testing.
IC Registration No.: 9783A
The 3m alternate test site of CTC Laboratories, Inc. EMC Laboratory has been registered by Certification and
Engineer Bureau of Industry Canada for the performance of with Registration NO.: 9783A on Jan, 2016.
FCC-Registration No.:951311
CTC Laboratories, Inc. 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.
RegistrationCN1208, Sep 07, 2017
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
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Report No.: GTI20190194F
Page 6 of 30
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 Shenzhen General
Testing & Inspection Technology Co., Ltd. quality system acc. to DIN EN ISO/IEC 17025. Furthermore,
component and process variability of devices similar to that tested may result in additional deviation. The
manufacturer has the sole responsibility of continued compliance of the device.
Below is the best measurement capability for Shenzhen General Testing & Inspection Technology 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
---------
(1)
Note (1): This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence
level using a coverage factor of k=1.96.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
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Page 7 of 30
Report No.: GTI20190194F
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
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
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Page 8 of 30
Report No.: GTI20190194F
2. GENERAL INFORMATION
2.1. Client Information
Applicant:
Wintop Electronics Co., Ltd
Address:
Unit 04 7/F, Bright Way Tower 33, Mong Kok RD, KL, Hong Kong
Manufacturer:
Shenzhen Wintop Electronics Co.,Ltd
Address:
No.46 Xinhe Road Shangmugu Pinghu Town Longgang District
Shenzhen China
Factory:
Shenzhen Wintop Electronics Co.,Ltd
Address:
No.46 Xinhe Road Shangmugu Pinghu Town Longgang District
Shenzhen China
2.2. General Description of EUT
Product Name:
WIRELESS MOUSE
Model/Type reference:
WM-783
Adding Model(s):
Model difference:
Power supply:
Battery: DC 3.0V
Hardware version:
V1.0
Software version:
V1.0
ANT+:
Supported type:
ANT+
Modulation:
GFSK
Operation frequency:
2408MHz.2440MHz.2474MHz
Antenna type:
PCB Antenna
Antenna gain:
0dBi
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 9 of 30
Report No.: GTI20190194F
3. Description of Test Modes
Peripherals Devices:
No.
Equipment
Model
OUTSIDE SUPPORT EQUIPMENT
Serial No.
Manufacture
Trade name
Remark
N.A
N.A
N.A
Note: All the above equipment /cable were placed in worse case position to maximize emission signals during
emission test.
Operation Frequency
The Applicant provides communication tools software to control the EUT for staying in continuous
transmitting (Duty Cycle more than 98%) mode for testing.
ANT+
Channel
Frequency (MHz)
2408
2440
2474
CHL
CHM
CHH
TEST MODE:
For RF test items
The engineering test program was provided and enabled to make EUT continuous transmit.
For AC power line conducted emissions:
The EUT was set to connect with large package sizes transmission.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
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Report No.: GTI20190194F
Page 10 of 30
4. Measurement Instruments List
Tonscend JS0806-2 Test system
Item
Model No.
Serial No.
Calibrated
Date
Calibrated until
FSU26
100105
Jan. 07, 2017
Dec. 28 2019
FUV40-N
101331
Jan. 07, 2017
Dec. 28 2019
Agilent
N5182A
MY47420864
Jan. 07, 2017
Dec. 28 2019
Agilent
E8257D
MY46521908
Jan. 07, 2017
Dec. 28 2019
Power Sensor
Agilent
U2021XA
MY5365004
Jan. 07, 2017
Dec. 28 2019
Power Sensor
Agilent
U2021XA
MY5365006
Jan. 07, 2017
Dec. 28 2019
Agilent
U2531A
TW54493510
Jan. 07, 2017
Dec. 28 2019
TABAI
PR-4G
A8708055
Jan. 07, 2017
Dec. 28 2019
Rohde &
Schwarz
CMW500
116410
Jan. 06, 2018
Dec. 28 2019
ESPEC
MT3065
Jan. 04,2018
Dec. 28 2019
TONSCEND
v2.6
Test Equipment
Manufacturer
Spectrum
Analyzer
Spectrum
Analyzer
MXG Vector
Signal
Generator
Signal
Generator
Rohde &
Schwarz
Rohde &
Schwarz
10
11
Simultaneous
Sampling DAQ
Climate
Chamber
Wideband Radio
Communication
Tester
Climate
Chamber
300328 v2.1.1
test system
Item
Test Equipment
Manufacturer
Model No.
Serial No.
Calibrated until
EMI Test Receiver
Rohde & Schwarz
ESCI
100658
Dec. 28 2019
High pass filter
micro-tranics
HPM50111
142
Dec. 28 2019
Log-Bicon Antenna
Schwarzbeck
CBL6141A
4180
Dec. 28 2019
Ultra-Broadband
Antenna
ShwarzBeck
BBHA9170
25841
Dec. 28 2019
Loop Antenna
LAPLAC
RF300
9138
Dec. 28 2019
Spectrum Analyzer
Rohde & Schwarz
FSU26
100105
Dec. 28 2019
Horn Antenna
Schwarzbeck
BBHA 9120D
647
Dec. 28 2019
Pre-Amplifier
HP
8447D
1937A03050
Dec. 28 2019
Pre-Amplifier
EMCI
EMC051835
980075
Dec. 28 2019
10
Antenna Mast
UC
UC3000
N/A
N/A
11
Turn Table
UC
UC3000
N/A
N/A
12
Cable Below 1GHz
Schwarzbeck
AK9515E
33155
Dec. 28 2019
13
Cable Above 1GHz
Hubersuhner
SUCOFLEX102
DA1580
Dec. 28 2019
14
Splitter
Mini-Circuit
ZAPD-4
400059
Dec. 28 2019
15
RF Connection
Cable
HUBER+SUHNER
RE-7-FL
N/A
Dec. 28 2019
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
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Page 11 of 30
16
RF Connection
Cable
17
High pass filter
18
Attenuator
Chengdu
E-Microwave
Compliance
Direction systems
Chengdu
E-Microwave
Report No.: GTI20190194F
---
---
Dec. 28 2019
BSU-6
34202
Dec. 28 2019
EMCAXX-10R
NZ-3
---
Dec. 28 2019
High and low
ESPEC
MT3065
12114019
Dec. 28 2019
temperature box
Note:1. The Cal. Interval was one year.
2. The cable loss has calculated in test result which connection between each test instruments.
19
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
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Page 12 of 30
Report No.: GTI20190194F
5. TEST ITEM AND RESULTS
5.1. AC Power Line Conducted Emissions
Limit
Conducted Emission Test Limit
Frequency
150kHz~500kHz
500kHz~5MHz
5MHz~30MHz
Maximum RF Line Voltage (dBµV)
Quasi-peak Level
Average Level
66 ~ 56 *
56 ~ 46 *
56
46
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.
2.
3.
4.
5.
6.
7.
The EUT was setup according to ANSI C63.10:2013 requirements.
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.
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)
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.
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.
Conducted Emissions were investigated over the frequency range from 0.15MHz to 30MHz using a receiver
bandwidth of 9 kHz.
During the above scans, the emissions were maximized by cable manipulation.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
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Page 13 of 30
Report No.: GTI20190194F
Test Mode:
Please refer to the clause 3
Test Results
For the mouse, battery powered, no testing required.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
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Page 14 of 30
Report No.: GTI20190194F
5.2. 20 dB Occupied Bandwidth
Limit
Operation frequency range 2400MHz~2483.5MHz.
TEST CONFIGURATION
TEST PROCEDURE
1.
The transmitter output was connected to the spectrum analyzer through an attenuator, the path loss was
compensated to the results for each measurement.
2.
Set to the maximum power setting and enable the EUT transmit continuously
3.
Use the following spectrum analyzer settings:
Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel
RBW ≥ 1% of the 20 dB bandwidth, VBW ≥ RBW
Sweep = auto, Detector function = peak, Trace = max hold
4.
Measure and record the results in the test report.
TEST MODE:
Please refer to the clause 3
TEST RESULTS
Type
Channel
20dB Bandwidth
(MHz)
99%
Bandwidth
(MHz)
Result
GFSK
CHL
2.2865
2.1852
Pass
GFSK
CHM
2.2793
2.1780
Pass
GFSK
CHH
2.2793
2.1708
Pass
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
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Page 15 of 30
Report No.: GTI20190194F
CHL
Date: 30.JAN.2019
15:00:03
Date: 30.JAN.2019
15:02:18
CHM
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
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Page 16 of 30
Report No.: GTI20190194F
CHH
Date: 30.JAN.2019
15:03:56
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
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Page 17 of 30
Report No.: GTI20190194F
5.3. Radiated field strength of the fundamental signal
LIMIT
Fundamental frequency
Field strength of fundamental
(millivolts/meter)
Field strength of harmonics
(microvolts/meter)
902-928 MHz
50 (94dBuV/m @3m)
500 (54dBuV/m @3m)
2400-2483.5 MHz
50 (94dBuV/m @3m)
500 (54dBuV/m @3m)
5725-5875 MHz
50 (94dBuV/m @3m)
500 (54dBuV/m @3m)
24.0-24.25 GHz
250 (108dBuV/m @3m)
2500 (68dBuV/m @3m)
Frequencies above 1000 MHz, the field strength limits are based on average limits
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 waspositioned 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. Thisis 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=3MHz RMS detector for Average value.
TEST MODE:
Please refer to the clause 3
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Report No.: GTI20190194F
Page 18 of 30
TEST RESULTS
Read
Correction
Level
Factor
(dBuV)
(dB/m)
2408
62.36
-6.28
55.23
114
-58.77
Vertical
Peak
2408
61.54
-6.28
54.37
114
-59.63
Horizontal
Peak
2440
63.14
-5.63
58.69
114
-55.31
Vertical
Peak
2440
62.58
-5.63
57.34
114
-56.66
Horizontal
Peak
2474
63.39
-6.23
58.26
114
-55.74
Vertical
Peak
2474
62.22
-6.23
56.33
114
-57.67
Horizontal
Peak
Frequency
(MHz)
Limit
Level (dBuV/m)
Line
(dBuV/m)
Margin
(dB)
Polarization
Test
value
Remark:
1.
2.
3.
4.
5.
Emission level (dBuV/m) =Raw Value (dBuV)+Correction Factor (dB/m)
Correction Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor
Margin value = Limit value- Emission level.
-- Mean the PK detector measured value is below average limit.
The other emission levels were very low against the limit.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 19 of 30
Report No.: GTI20190194F
5.4. Radiated Spurious Emissions and Bandedge Emission
LIMIT
FCC CFR Title 47 Part 15 Subpart C Section 15.209
Frequency
Limit (dBuV/m @3m)
Value
30MHz~88MHz
40.00
Quasi-peak
88MHz~216MHz
43.50
Quasi-peak
216MHz~960MHz
46.00
Quasi-peak
960MHz~1GHz
54.00
Quasi-peak
54.00
Average
74.00
Peak
Above 1GHz
TEST CONFIGURATION

9 kHz ~ 30 MHz

30 MHz ~ 1 GHz

Above 1 GHz
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 20 of 30
Report No.: GTI20190194F
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 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=3MHz RMS detector for Average value.
TEST MODE:
Please refer to the clause 3
TEST RESULTS
Note:
1)
Above 1GHz Final
Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor
2)
The emission levels of other frequencies are very lower than the limit and not show in test report.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 21 of 30
Report No.: GTI20190194F
Radiated Spurious Emissions


9 kHz ~ 30 MHz
The EUT was pre-scanned the frequency band (9 kHz ~ 30 MHz), found the radiated level lower
than the limit, so don’t show on the report.
30 MHz ~ 1 GHz
Polarization:
Vertical
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 22 of 30
Polarization:
Report No.: GTI20190194F
Horizontal
Remark:
1.
2.
3.
4.
5.
Emission level (dBuV/m) =Raw Value (dBuV)+Correction Factor (dB/m)
Correction Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor
Margin value = Limit value- Emission level.
-- Mean the PK detector measured value is below average limit.
The other emission levels were very low against the limit.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Report No.: GTI20190194F
Page 23 of 30

Above 1 GHz
Read
Correction
Level
Factor
(dBuV)
(dB/m)
4816
46.12
-4.29
41.83
74
-32.17
Vertical
Peak
7224
43.21
1.05
44.26
74
-29.74
Vertical
Peak
4816
44.58
-4.29
40.29
74
-33.71
Horizontal
Peak
7224
41.69
1.05
42.74
74
-31.26
Horizontal
Peak
Read
Correction
Limit
Margin
Level
Factor
(dBuV)
(dB/m)
4880
45.35
-4.29
41.06
74
-32.94
Vertical
Peak
7320
42.79
1.05
43.84
74
-30.16
Vertical
Peak
4880
43.31
-4.29
39.02
74
-34.98
Horizontal
Peak
7320
42.81
1.05
43.86
74
-30.14
Horizontal
Peak
Read
Correction
Limit
Margin
Level
Factor
(dBuV)
(dB/m)
4948
47.12
-4.29
42.83
74
-31.17
Vertical
Peak
7422
44.39
1.05
45.44
74
-28.56
Vertical
Peak
4948
45.89
-4.29
41.6
74
-32.4
Horizontal
Peak
7422
44.31
1.05
45.36
74
-28.64
Horizontal
Peak
Frequency
(MHz)
Frequency
(MHz)
Frequency
(MHz)
Limit
Level (dBuV/m)
Line
(dBuV/m)
Level (dBuV/m)
Line
(dBuV/m)
Level (dBuV/m)
Line
(dBuV/m)
Margin
(dB)
(dB)
(dB)
Polarization
Polarization
Polarization
Test
value
Test
value
Test
value
Remark:
1.
2.
3.
4.
5.
Emission level (dBuV/m) =Raw Value (dBuV)+Correction Factor (dB/m)
Correction Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor
Margin value = Limit value- Emission level.
-- Mean the PK detector measured value is below average limit.
The other emission levels were very low against the limit.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 24 of 30
Report No.: GTI20190194F
Bandedge Emission
Ant. Pol.
Horizontal
Test Mode:
2408MHz
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 25 of 30
Ant. Pol.
Vertical
Test Mode:
2408MHz
Report No.: GTI20190194F
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 26 of 30
Ant. Pol.
Horizontal
Test Mode:
2474MHz
Report No.: GTI20190194F
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 27 of 30
Ant. Pol.
Vertical
Test Mode:
2474MHz
Report No.: GTI20190194F
Remark:
1.
2.
3.
4.
5.
Emission level (dBuV/m) =Raw Value (dBuV)+Correction Factor (dB/m)
Correction Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor
Margin value = Limit value- Emission level.
-- Mean the PK detector measured value is below average limit.
The other emission levels were very low against the limit.
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 28 of 30
Report No.: GTI20190194F
5.5. 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 anantenna 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 EUT's antenna is soldered to the PCB. The gain of the antenna is 0dBi. meet the standards.
asdass ada
Antenna
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 29 of 30
Report No.: GTI20190194F
6. EUT TEST PHOTOS
Reference to the document No.: Test Photo
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Page 30 of 30
Report No.: GTI20190194F
7. PHOTOGRAPHS OF EUT CONSTRUCTIONAL
Reference to the document No.: External photo and Internal photo
**********************THE END**********************
CTC Laboratories, Inc
1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China
Tel.: (86)755-27521059
Fax: (86)755-27521011
Http://www.sz-ctc.org.cn
For anti-fake verification, please visit the official website of Certification and
Accreditation Administration of the People’s Republic of China : yz.cncaic.cn
Download: WM-783 WIRELESS MOUSE Test Report Measurement Report Wintop Electronics Co., Limited
Mirror Download [FCC.gov]WM-783 WIRELESS MOUSE Test Report Measurement Report Wintop Electronics Co., Limited
Document ID4188536
Application IDXo+D9Ewi1RM1cu/5m93GFw==
Document DescriptionTest Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize67.32kB (841470 bits)
Date Submitted2019-03-04 00:00:00
Date Available2019-03-04 00:00:00
Creation Date2019-02-23 17:46:28
Producing SoftwareAdobe PDF Library 19.10.96
Document Lastmod2019-02-23 17:46:42
Document TitleMeasurement Report
Document CreatorAcrobat PDFMaker 19 Word 版
Document Author: Kent

Source Exif Data [exif.tools]:
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