TAGGIMP Bluetooth Earphone Test Report EMC COMPLIANCE 4COM Technologies

4COM Technologies Bluetooth Earphone

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Page 1 of 61
FCC Test Report
Report No.: AGC04142180601FE03
FCC ID
: 2AP44-TAGGIMP
APPLICATION PURPOSE
: Original Equipment
PRODUCT DESIGNATION
: Bluetooth earphone
BRAND NAME
: N/A
MODEL NAME
: TAGG-IMPULSE
CLIENT
: 4COM Technologies
DATE OF ISSUE
: Jun. 15, 2018
STANDARD(S)
TEST PROCEDURE(S)
: FCC Part 15 Subpart C Section 15.249
REPORT VERSION
V1.0
Attestation of Global Compliance (Shenzhen) Co., Ltd
CAUTION:
This report shall not be reproduced except in full without the written permission of the
test laboratory and shall not be quoted out of context.
Report No.: AGC04142180601FE03
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Report Revise Record
Report Version
Revise Time
Issued Date
Valid Version
Notes
V1.0
Jun. 15, 2018
Valid
Initial release
Report No.: AGC04142180601FE03
Page 3 of 61
TABLE OF CONTENTS
1. VERIFICATION OF CONFORMITY ....................................................................................... 4
2. GENERAL INFORMATION .................................................................................................... 5
2.1. PRODUCT DESCRIPTION .............................................................................................. 5
2.2. TABLE OF CARRIER FREQUENCYS .............................................................................. 5
3. MEASUREMENT UNCERTAINTY ......................................................................................... 6
4. DESCRIPTION OF TEST MODES......................................................................................... 6
5. SYSTEM TEST CONFIGURATION ....................................................................................... 8
5.1. CONFIGURATION OF EUT SYSTEM .............................................................................. 8
5.2. EQUIPMENT USED IN EUT SYSTEM ............................................................................. 8
5.3. SUMMARY OF TEST RESULTS ...................................................................................... 9
6. TEST FACILITY ................................................................................................................... 10
7.TEST METHOD..................................................................................................................... 11
8. TEST EQUIPMENT LIST ..................................................................................................... 11
9. RADIATED EMISSION......................................................................................................... 12
9.1TEST LIMIT ...................................................................................................................... 12
9.2. MEASUREMENT PROCEDURE.................................................................................... 13
9.3. TEST SETUP ................................................................................................................. 15
9.4. TEST RESULT ............................................................................................................... 17
10. BAND EDGE EMISSION ................................................................................................... 39
10.1. MEASUREMENT PROCEDURE.................................................................................. 39
10.2 TEST SETUP ................................................................................................................ 39
10.3 RADIATED TEST RESULT ............................................................................................ 40
11. 20DB BANDWIDTH ........................................................................................................... 44
11.1. MEASUREMENT PROCEDURE .................................................................................. 44
11.2. TEST SET-UP .............................................................................................................. 44
11.3. LIMITS AND MEASUREMENT RESULTS .................................................................... 44
12. FCC LINE CONDUCTED EMISSION TEST ...................................................................... 51
12.1. LIMITS OF LINE CONDUCTED EMISSION TEST ....................................................... 51
12.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ..................................... 51
12.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ................... 52
12.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ................................. 52
12.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ........................................... 52
APPENDIX A: PHOTOGRAPHS OF TEST SETUP ................................................................ 53
APPENDIX B: PHOTOGRAPHS OF EUT ............................................................................... 55
Report No.: AGC04142180601FE03
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1. VERIFICATION OF CONFORMITY
Applicant
4COM Technologies
Address
1202, B-08, GD-ITL Tower, Netaji Subhash Place, Pitampura, New
Delhi-110034
Manufacturer
Dongguan Xkdun Electronics Co.,Ltd.
Address
No.29, Jiefang Rd, Xiasha Industrial District, Shipai, Dongguan, Guangdong,
China, 523330
Product Designation
Bluetooth earphone
Brand Name
N/A
Test Model
TAGG-IMPULSE
Date of test
Jun. 07, 2018 to Jun. 15, 2018
Deviation
None
Condition of Test Sample
Normal
Report Template
AGCRT-US-BR/RF
We hereby certify that:
The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test data,
the energy emitted by the sample tested as described in this report is in compliance with the requirements of
FCC Rules Part 15.249. The test results of this report relate only to the tested sample identified in this report.
Tested By
Jonhen Wang(Wang Yonghuan) Jun.15, 2018
Reviewed By
Cool Cheng(Cheng Mengguo)
Jun.15, 2018
Approved By
Forrest Lei(Lei Yonggang)
Authorized Officer
Jun.15, 2018
Report No.: AGC04142180601FE03
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2. GENERAL INFORMATION
2.1. PRODUCT DESCRIPTION
A major technical description of EUT is described as following
Operation Frequency
2.402 GHz to 2.480GHz
RF Output Power
1.73dBm(Max EIRP Power=Max radiation field-95.2)
Bluetooth Version
V4.2
Modulation
BR
BLE
Number of channels
79 for BR/EDR
Hardware Version
V1
Software Version
V1
Antenna Designation
PCB Antenna
Antenna Gain
3dBi
Power Supply
DC 3.7V by battery
π /4-DQPSK,
GFSK, EDR
GFSK
8DPSK
Note: 1. The USB port only used for charging and can’t be used to transfer data with PC.
2. The BT function of EUT didn’t work when charging.
2.2. TABLE OF CARRIER FREQUENCYS
BR/EDR channel List
Frequency Band
2400~2483.5MHz
Channel Number
Frequency
2402MHz
2403MHz
38
2440 MHz
39
2441 MHz
40
2442 MHz
77
2479 MHz
78
2480 MHz
Report No.: AGC04142180601FE03
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3. MEASUREMENT UNCERTAINTY
The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard
uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95%.
- Uncertainty of Conducted Emission, Uc = ±3.2 dB
- Uncertainty of Radiated Emission below 1GHz, Uc = ±3.9 dB
- Uncertainty of Radiated Emission above 1GHz, Uc = ±4.8 dB
4. DESCRIPTION OF TEST MODES
NO.
TEST MODE DESCRIPTION
Low channel GFSK
Middle channel GFSK
High channel GFSK
Low channel π /4-DQPSK
Middle channel π /4-DQPSK
High channel π /4-DQPSK
Low channel 8DPSK
Middle channel 8DPSK
High channel 8DPSK
10
BT Link
Note:
1. All the test modes can be supply by battery, only the result of the worst case was recorded in the report, if
no other cases.
2. For Radiated Emission, 3axis were chosen for testing for each applicable mode.
3. The EUT used fully-charged battery when tested.
Report No.: AGC04142180601FE03
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Software Setting
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5. SYSTEM TEST CONFIGURATION
5.1. CONFIGURATION OF EUT SYSTEM
Configure 1: (Normal hopping)
EUT
Configure 2: (Control continuous TX)
EUT
Control box
PC
5.2. EQUIPMENT USED IN EUT SYSTEM
Item
Equipment
Mfr/Brand
Model/Type No.
Remark
Bluetooth earphone
Xkdun
TAGG-IMPULSE
EUT
Battery
JXR
401030
Accessory
PC
APPLE
A1465
A.E
Control box
AIROHA
N/A
A.E
IPOD
APPLE
A1367
A.E
USB Cable
N/A
1m unshielded
A.E
Report No.: AGC04142180601FE03
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5.3. SUMMARY OF TEST RESULTS
FCC RULES
DESCRIPTION OF TEST
RESULT
§15.249(a)
§15.209
Radiated Emission
Compliant
§15.249(d)
Band Edges
Compliant
§15.207
Conduction Emission
N/A
§15.215
Bandwidth
Compliant
Note: N/A means it’s not applicable to this item.
Report No.: AGC04142180601FE03
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6. TEST FACILITY
Test Site
Attestation of Global Compliance (Shenzhen) Co., Ltd
Location
1-2F., Bldg.2, No.1-4, Chaxi Sanwei Technical Industrial Park, Gushu, Xixiang,
Bao’an District B112-B113, Bldg.12, Baoan Bldg Materials Center, No.1 of
Xixiang Inner Ring Road, Baoan District, Shenzhen 518012
NVLAP Lab Code
600153-0
Designation Number
CN5028
Test Firm Registration
Number
682566
Description
Attestation of Global Compliance(Shenzhen) Co., Ltd is accredited by National
Voluntary Laboratory Accreditation program, NVLAP Code 600153-0
Report No.: AGC04142180601FE03
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7. TEST METHOD
All measurements contained in this report were conducted with ANSI C63.10-2013
8. TEST EQUIPMENT LIST
TEST EQUIPMENT OF RADIATED EMISSION TEST
Equipment
Manufacturer
Model
S/N
Cal. Date
Cal. Due
Test Receiver
R&S
ESCI
10096
Jun.20, 2017
Jun.19, 2018
EXA Signal
Analyzer
Aglient
N9010A
MY53470504
Dec.08, 2017
Dec.07, 2018
Horn antenna
SCHWARZBECK
BBHA 9170
#768
Sep.20, 2017
Sep.19, 2018
preamplifier
ChengYi
EMC184045SE
980508
Sep.15, 2017
Sep.14, 2018
ETS LINDGREN
3117
00034609
May 18, 2017
May 17, 2019
SCHWARZBECK
BBV 9718
9718-205
Jun.20, 2017
Jun.19, 2018
Antenna
SCHWARZBECK
VULB9168
D69250
Sep.28, 2017
Sep.27, 2018
Loop Antenna
A.H.Systems,Inc
SAS-562B
--
Mar. 01, 2018
Feb. 28, 2019
Radiation Cable 1
MXT
RS1
R005
June 6, 2018
June 5, 2019
Radiation Cable 2
MXT
RS1
R006
June 6, 2018
June 5, 2019
Filter
(2.4-2.483GHz)
Micro-tronics
087
--
Jun.20, 2017
Jun.19, 2018
Double-Ridged
Waveguide Horn
Broadband
Preamplifier
Report No.: AGC04142180601FE03
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9. RADIATED EMISSION
9.1TEST LIMIT
Standard FCC15.249
Fundamental
Field Strength of Fundamental
Field Strength of Harmonics
Frequency
(millivolts/meter)
(microvolts/meter)
900-928MHz
50
500
2400-2483.5MHz
50
500
5725-5875MHz
50
500
24.0-24.25GHz
250
2500
Standard FCC 15.209
Frequency
Distance
Field Strengths Limit
(MHz)
Meters
μ V/m
dB(μV)/m
0.009 ~ 0.490
300
2400/F(kHz)
---
0.490 ~ 1.705
30
24000/F(kHz)
---
1.705 ~ 30
30
30
---
30 ~ 88
100
40.0
88 ~ 216
150
43.5
216 ~ 960
200
46.0
960 ~ 1000
500
54.0
Above 1000
Other:74.0
dB(μV)/m
(Peak)
54.0
dB(μV)/m
(Average)
Remark: (1) Emission level dBμ V = 20 log Emission level μ V/m
(2) The smaller limit shall apply at the cross point between two frequency bands.
(3) Distance is the distance in meters between the measuring instrument, antenna and the
closest point of any part of the device or system.
Report No.: AGC04142180601FE03
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9.2. MEASUREMENT PROCEDURE
1. The measuring distance of 3m shall be used for measurements. The EUT was placed on the top of a
rotating table 0.8 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated
360 degrees to determine the position of the highest radiation(Below 1GHz)
2. The measuring distance of 3m shall used for measurements. The EUT was placed on the top of a
rotating table 1.5 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated
360 degrees to determine the position of the highest radiation(Above 1GHz)
3. The height of the test antenna shall vary between 1m to 4m.Both horizontal and vertical polarization
Of the antenna are set to make the measurement.
4. The initial step in collecting radiated emission data is a receive peak detector mode. Pre-scanning the
measurement frequency range. Significant peaks are then marked and then Quasi Peak detector
mode re-measured.
5. All readings are peak unless otherwise stated QP in column of Note. Peak denoted that the Peak
reading compliance with the QP limits and then QP Mode measurement didn’t perform(Below 1GHz)
6. All readings are Peak mode value unless otherwise stated AVG in column of Note. If the Peak mode
measured value compliance with the Peak limits and lower than AVG Limits, the EUT shall be deemed
to meet Peak & AVG limits and then only Peak mode was measured, but AVG mode didn’t
perform.(Above 1GHz)
Report No.: AGC04142180601FE03
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The following table is the setting of spectrum analyzer and receiver.
Spectrum Parameter
Setting
Start ~Stop Frequency
9KHz~150KHz/RB 200Hz for QP
Start ~Stop Frequency
150KHz~30MHz/RB 9KHz for QP
Start ~Stop Frequency
30MHz~1000MHz/RB 120KHz for QP
Start ~Stop Frequency
Fundamental: 2.4~2.483GHz
RBW 2MHz/ VBW 6MHz for Peak,
RBW 2MHz/ VBW 10Hz for Average
Harmonics: 1GHz~25GHz
RBW 1MHz/ VBW 3MHz for Peak,
RBW 1MHz/ VBW 10Hz for Average
Receiver Parameter
Setting
Start ~Stop Frequency
9KHz~150KHz/RB 200Hz for QP
Start ~Stop Frequency
150KHz~30MHz/RB 9KHz for QP
Start ~Stop Frequency
30MHz~1000MHz/RB 120KHz for QP
Report No.: AGC04142180601FE03
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9.3. TEST SETUP
Radiated Emission Test-Setup Frequency Below 30MHz
RADIATED EMISSION TEST SETUP 30MHz-1000MHz
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RADIATED EMISSION TEST SETUP ABOVE 1000MHz
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9.4. TEST RESULT
FOR BR/EDR
(Worst modulation: GFSK)
RADIATED EMISSION BELOW 30MHz
No emission found between lowest internal used/generated frequencies to 30MHz.
Report No.: AGC04142180601FE03
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RADIATED EMISSION BELOW 1GHz
RADIATED EMISSION TEST- (30MHZ-1GHZ)-LOW CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (30MHZ-1GHZ)-LOW CHANNEL -VERTICAL
RESULT: PASS
Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit.
2. The “Factor” value can be calculated automatically by software of measurement system.
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RADIATED EMISSION TEST- (30MHZ-1GHZ)-MIDDLE CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (30MHZ-1GHZ)- MIDDLE CHANNEL -VERTICAL
RESULT: PASS
Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit.
2. The “Factor” value can be calculated automatically by software of measurement system.
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RADIATED EMISSION TEST- (30MHZ-1GHZ)-HIGH CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (30MHZ-1GHZ)-HIGH CHANNEL -VERTICAL
RESULT: PASS
Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit.
2. The “Factor” value can be calculated automatically by software of measurement system.
Report No.: AGC04142180601FE03
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RADIATED EMISSION ABOVE 1GHz
FOR BR/EDR
(Worst modulation: GFSK)
For Fundamental
RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL- VERTICAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL- VERTICAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL- VERTICAL
RESULT: PASS
Note: Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit.
The “Factor” value can be calculated automatically by software of measurement system.
Report No.: AGC04142180601FE03
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Field strength of the fundamental signal
1Mbps Result:
Peak value
Frequency
Reading
Level
Factor
Measurement
Limit
Over
Antenna
(MHz)
(dBuv)
(dB/m)
(dBuv/m)
(dBuv/m)
(dB)
Polarization
2402
2402
2441
2441
2480
2480
86.61
86.12
85.95
85.52
85.22
84.72
10.32
10.32
10.36
10.36
10.41
10.41
96.93
96.44
96.31
95.88
95.63
95.13
114
114
114
114
114
114
-17.07
-17.56
-17.69
-18.12
-18.37
-18.87
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Frequency
Reading
Level
Factor
Measurement
Limit
Over
Antenna
(MHz)
(dBuv)
(dB/m)
(dBuv/m)
(dBuv/m)
(dB)
Polarization
2402
2402
2441
2441
2480
2480
78.64
78.16
78.00
77.52
77.24
76.74
10.32
10.32
10.36
10.36
10.41
10.41
88.96
88.48
88.36
87.88
87.65
87.15
94
94
94
94
94
94
-5.04
-5.52
-5.64
-6.12
-6.35
-6.85
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Average value
Report No.: AGC04142180601FE03
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2Mbps Result:
Peak value
Frequency
Reading
Level
Factor
Measurement
Limit
Over
Antenna
(MHz)
(dBuv)
(dB/m)
(dBuv/m)
(dBuv/m)
(dB)
Polarization
2402
2402
2441
2441
2480
2480
86.15
85.76
85.57
85.13
84.86
84.32
10.32
10.32
10.36
10.36
10.41
10.41
96.47
96.08
95.93
95.49
95.27
94.73
114
114
114
114
114
114
-17.53
-17.92
-18.07
-18.51
-18.73
-19.27
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Frequency
Reading
Level
Factor
Measurement
Limit
Over
Antenna
(MHz)
(dBuv)
(dB/m)
(dBuv/m)
(dBuv/m)
(dB)
Polarization
2402
2402
2441
2441
2480
2480
78.18
77.84
77.63
77.04
76.89
76.28
10.32
10.32
10.36
10.36
10.41
10.41
88.50
88.16
87.99
87.40
87.30
86.69
94
94
94
94
94
94
-5.50
-5.84
-6.01
-6.60
-6.70
-7.31
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Average value
Report No.: AGC04142180601FE03
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3Mbps Result:
Peak value
Frequency
Reading
Level
Factor
Measurement
Limit
Over
Antenna
(MHz)
(dBuv)
(dB/m)
(dBuv/m)
(dBuv/m)
(dB)
Polarization
2402
2402
2441
2441
2480
2480
85.66
85.42
85.17
84.83
84.49
83.92
10.32
10.32
10.36
10.36
10.41
10.41
95.98
95.74
95.53
95.19
94.90
94.33
114
114
114
114
114
114
-18.02
-18.26
-18.47
-18.81
-19.10
-19.67
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Frequency
Reading
Level
Factor
Measurement
Limit
Over
Antenna
(MHz)
(dBuv)
(dB/m)
(dBuv/m)
(dBuv/m)
(dB)
Polarization
2402
2402
2441
2441
2480
2480
77.87
77.39
77.31
76.72
76.42
75.85
10.32
10.32
10.36
10.36
10.41
10.41
88.19
87.71
87.67
87.08
86.83
86.26
94
94
94
94
94
94
-5.81
-6.29
-6.33
-6.92
-7.17
-7.74
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Average value
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FOR BR/EDR
(Worst modulation: GFSK)
For Harmonics
RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL- VERTICAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL- VERTICAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL-HORIZONTAL
RESULT: PASS
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RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL- VERTICAL
RESULT: PASS
Note: 6~25GHz at least have 20dB margin. No recording in the test report.
Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit.
The “Factor” value can be calculated automatically by software of measurement system.
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10. BAND EDGE EMISSION
10.1. MEASUREMENT PROCEDURE
1. The EUT operates at hopping-off test mode. The lowest or highest channels are tested to verify the
largest transmission and spurious emissions power at the continuous transmission mode.
2. Max hold the trace of the setup 1, and the EUT operates at hopping-on test mode to verify the largest
spurious emissions power.
3. Set the spectrum analyzer in the following setting in order to capture the lower and upper band-edges of
the emission.
Start frequency(MHz)
Stop frequency(MHz)
2200
2405
2478
2500
10.2 TEST SETUP
RADIATED EMISSION TEST SETUP
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10.3 RADIATED TEST RESULT
FOR BR/EDR
(Worst modulation: GFSK)
TEST PLOT OF BAND EDGE FOR LOW CHANNEL-Horizontal
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TEST PLOT OF BAND EDGE FOR LOW CHANNEL -Vertical
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TEST PLOT OF BAND EDGE FOR HIGH CHANNEL -Horizontal
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TEST PLOT OF BAND EDGE FOR HIGH CHANNEL-Vertical
RESULT: PASS
Note: Factor=Antenna Factor + Cable loss - Amplifier gain, Over=Measure-Limit.
The “Factor” value can be calculated automatically by software of measurement system.
Hopping on mode and Hopping off mode have been tested, but only worst case reported.
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11. 20DB BANDWIDTH
11.1. MEASUREMENT PROCEDURE
1. Set the EUT Work on the top, the middle and the bottom operation frequency individually.
2. Set Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hoping channel
RBW  1% of the 20 dB bandwidth, VBW  3RBW; Sweep = auto; Detector function = peak
3. Set SPA Trace 1 Max hold, then View.
11.2. TEST SET-UP
11.3. LIMITS AND MEASUREMENT RESULTS
FOR BR/EDR
BLUETOOTH 1MBPS LIMITS AND MEASUREMENT RESULT
Measurement Result
Applicable Limits
Test Data (MHz)
Result
N/A
99%OBW (MHz)
-20dB BW(MHz)
Low Channel
0.950
1.094
PASS
Middle Channel
0.967
1.071
PASS
High Channel
0.931
1.068
PASS
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TEST PLOT OF BANDWIDTH FOR LOW CHANNEL
TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL
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TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL
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BLUETOOTH 2MBPS LIMITS AND MEASUREMENT RESULT
Measurement Result
Applicable Limits
Test Data (MHz)
Result
N/A
99%OBW (MHz)
-20dB BW(MHz)
Low Channel
1.233
1.368
PASS
Middle Channel
1.230
1.360
PASS
High Channel
1.215
1.355
PASS
TEST PLOT OF BANDWIDTH FOR LOW CHANNEL
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TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL
TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL
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BLUETOOTH 3MBPS LIMITS AND MEASUREMENT RESULT
Measurement Result
Applicable Limits
Test Data (MHz)
Result
N/A
99%OBW (MHz)
-20dB BW(MHz)
Low Channel
1.224
1.386
PASS
Middle Channel
1.229
1.371
PASS
High Channel
1.230
1.361
PASS
TEST PLOT OF BANDWIDTH FOR LOW CHANNEL
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TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL
TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL
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12. FCC LINE CONDUCTED EMISSION TEST
12.1. LIMITS OF LINE CONDUCTED EMISSION TEST
Maximum RF Line Voltage
Frequency
Q.P.( dBuV)
Average( dBuV)
150kHz~500kHz
66-56
56-46
500kHz~5MHz
56
46
5MHz~30MHz
60
50
Note:
1. The lower limit shall apply at the transition frequency.
2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz.
12.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST
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12.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST
1. The equipment was set up as per the test configuration to simulate typical actual usage per the user’s
manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is
placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground
plane used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a
3-12 mm non-conductive covering to insulate the EUT from the ground plane.
2. Support equipment, if needed, was placed as per ANSI C63.10.
3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10.
4. All support equipments received AC120V/60Hz power from a LISN, if any.
5. The EUT received DC charging voltage by adapter or PC which received 120V/60Hzpower by a LISN.
6. The test program was started. Emissions were measured on each current carrying line of the EUT using
a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring
points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected
to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected
to a 50 ohm load and Line 2 connected to the Analyzer / Receiver.
7. Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes.
8. During the above scans, the emissions were maximized by cable manipulation.
9. The test mode(s) were scanned during the preliminary test.
Then, the EUT configuration and cable configuration of the above highest emission level were recorded for
reference of final testing.
12.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST
1. EUT and support equipment was set up on the test bench as per step 2 of the preliminary test.
2. A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions.
Emission frequency and amplitude were recorded into a computer in which correction factors were used
to calculate the emission level and compare reading to the applicable limit. If EUT emission level was
less –2dB to the A.V. limit in Peak mode, then the emission signal was re-checked using Q.P and
Average detector.
3. The test data of the worst case condition(s) was reported on the Summary Data page.
12.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST
N/A
Note: The BT function of EUT didn’t work when charging.
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APPENDIX A: PHOTOGRAPHS OF TEST SETUP
FCC RADIATED EMISSION TEST SETUP
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APPENDIX B: PHOTOGRAPHS OF EUT
TOTAL VIEW OF EUT
TOP VIEW OF EUT
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BOTTOM VIEW OF EUT
FRONT VIEW OF EUT
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BACK VIEW OF EUT
LEFT VIEW OF EUT
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RIGHT VIEW OF EUT
VIEW OF EUT (PORT)
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OPEN VIEW OF EUT
VIEW OF BATTERY
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INTERNAL VIEW OF EUT-1
INTERNAL VIEW OF EUT-2
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INTERNAL VIEW OF EUT-3
Antenna
----END OF REPORT----
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Document ID3909702
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Document DescriptionTest Report
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Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize243.21kB (3040127 bits)
Date Submitted2018-07-03 00:00:00
Date Available2018-07-03 00:00:00
Creation Date2018-06-19 10:42:33
Producing SoftwareMicrosoft® Office Word 2007
Document Lastmod2018-06-19 10:42:33
Document TitleEMC COMPLIANCE TEST REPORT
Document CreatorMicrosoft® Office Word 2007
Document Author: Simon

Source Exif Data [exif.tools]:
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File Type Extension             : pdf
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Page Count                      : 61
Language                        : zh-CN
Tagged PDF                      : Yes
Title                           : EMC COMPLIANCE TEST REPORT
Author                          : Simon
Creator                         : Microsoft® Office Word 2007
Create Date                     : 2018:06:19 10:42:33+08:00
Modify Date                     : 2018:06:19 10:42:33+08:00
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