SMG975U Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+ Test Report WLAN OFDMA 1 Samsung Electronics Co Ltd

Samsung Electronics Co Ltd Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+

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PCTEST ENGINEERING LABORATORY, INC.
7185 Oakland Mills Road, Columbia, MD 21046 USA
Tel. 410.290.6652 / Fax 410.290.6654
http://www.pctest.com
MEASUREMENT REPORT
FCC PART 15.247 / ISED RSS-247 WLAN 802.11ax OFDMA
Applicant Name:
Samsung Electronics Co., Ltd.
129, Samsung-ro,
Yeongtong-gu, Suwon-si
Gyeonggi-do, 16677, Korea
Date of Testing:
10/31/2018-1/09/2019
Test Site/Location:
PCTEST Lab. Columbia, MD, USA
Test Report Serial No.:
1M1810250197-05.A3L
FCC ID:
A3LSMG975U
IC:
649E-SMG975U
APPLICANT:
Samsung Electronics Co., Ltd.
Application Type:
Model:
Additional Model(s):
HVIN:
EUT Type:
Frequency Range:
FCC Classification:
FCC Rule Part(s):
ISED Specification:
Test Procedure(s):
Certification
SM-G975U
SM-G975U1, SM-G975W, SM-G975XU
SM-G975W
Portable Handset
2412 – 2462MHz
Digital Transmission System (DTS)
Part 15 Subpart C (15.247)
RSS-247 Issue 2
ANSI C63.10-2013, KDB 558074 D01 v05,
KDB 662911 D01 v02r01, KDB 648474 D03 v01r04
This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report
and was tested in accordance with the measurement procedures specified in ANSI C63.10-2013 and KDB 558074 D01 v05. Test results
reported herein relate only to the item(s) tested.
I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are
correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the
qualifications of all persons taking them.
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 1 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
T A B L E
1.0
2.0
3.0
O F
C O N T E N T S
INTRODUCTION .............................................................................................................................................. 4
1.1
Scope ................................................................................................................................................................... 4
1.2
PCTEST Test Location ......................................................................................................................................... 4
1.3
Test Facility / Accreditations ................................................................................................................................. 4
PRODUCT INFORMATION ............................................................................................................................. 5
2.1
Equipment Description ......................................................................................................................................... 5
2.2
Device Capabilities ............................................................................................................................................... 5
2.3
Test Configuration ................................................................................................................................................ 7
2.4
EMI Suppression Device(s)/Modifications ............................................................................................................ 7
DESCRIPTION OF TESTS .............................................................................................................................. 8
3.1
Evaluation Procedure ........................................................................................................................................... 8
3.2
Radiated Emissions .............................................................................................................................................. 8
3.3
Environmental Conditions..................................................................................................................................... 8
4.0
ANTENNA REQUIREMENTS .......................................................................................................................... 9
5.0
MEASUREMENT UNCERTAINTY................................................................................................................. 10
6.0
TEST EQUIPMENT CALIBRATION DATA .................................................................................................... 11
7.0
TEST RESULTS............................................................................................................................................. 12
7.1
Summary ............................................................................................................................................................ 12
7.2
6dB Bandwidth Measurement ............................................................................................................................ 13
7.3
Output Power Measurement ............................................................................................................................... 28
7.4
Power Spectral Density ...................................................................................................................................... 36
7.5
Conducted Emissions at the Band Edge ............................................................................................................ 64
7.6
Conducted Spurious Emissions .......................................................................................................................... 73
7.7
Radiated Spurious Emission Measurements – Above 1 GHz............................................................................. 99
7.8
8.0
7.7.1
SISO Antenna-1 Radiated Spurious Emission Measurements .................................................................................... 102
7.7.2
SISO Antenna-2 Radiated Spurious Emission Measurements .................................................................................... 109
7.7.3
MIMO Radiated Spurious Emission Measurements .................................................................................................... 116
7.7.4
SISO Antenna-1 Radiated Restricted Band Edge Measurements ............................................................................... 123
7.7.5
SISO Antenna-2 Radiated Restricted Band Edge Measurements ............................................................................... 127
7.7.6
MIMO Radiated Restricted Band Edge Measurements ............................................................................................... 131
Radiated Spurious Emissions Measurements – Below 1GHz .......................................................................... 135
CONCLUSION ............................................................................................................................................. 141
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 2 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
MEASUREMENT REPORT
ANT1
Mode
Tones
Tx Frequency
[MHz]
802.11ax OFDMA
26T
802.11ax OFDMA
52T
802.11ax OFDMA
802.11ax OFDMA
Avg Conducted
MIMO
ANT2
Peak Conducted
Avg Conducted
Peak Conducted
Avg Conducted
Peak Conducted
Max.
Power
(mW)
Max.
Power
(dBm)
Max.
Power
(mW)
Max.
Power
(dBm)
Max.
Power
(mW)
Max.
Power
(dBm)
Max.
Power
(mW)
Max.
Power
(dBm)
Max.
Power
(mW)
Max.
Power
(dBm)
Max.
Power
(mW)
Max.
Power
(dBm)
2412 - 2462
23.933
13.79
134.896
21.30
25.003
13.98
138.038
21.40
24.838
13.95
143.275
21.56
2412 - 2462
31.046
14.92
187.499
22.73
30.620
14.86
174.985
22.43
31.434
14.97
182.193
22.61
106T
2412 - 2462
37.931
15.79
216.272
23.35
39.084
15.92
204.644
23.11
37.951
15.79
241.120
23.82
242T
2412 - 2462
44.771
16.51
241.546
23.83
47.206
16.74
219.786
23.42
45.202
16.55
248.776
23.96
EUT Overview
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 3 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
1.0
1.1
INTRODUCTION
Scope
Measurement and determination of electromagnetic emissions (EMC) of radio frequency devices including
intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal
Communications Commission and the Innovation, Science and Economic Development Canada.
1.2
PCTEST Test Location
These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at 7185
Oakland Mills Road, Columbia, MD 21046. The measurement facility is compliant with the test site requirements
specified in ANSI C63.4-2014.
1.3
Test Facility / Accreditations
Measurements were performed at PCTEST Engineering Lab located in Columbia, MD 21046, U.S.A.
•
PCTEST is an ISO 17025-2005 accredited test facility under the American Association for Laboratory
Accreditation (A2LA) with Certificate number 2041.01 for Specific Absorption Rate (SAR), Hearing Aid
Compatibility (HAC) testing, where applicable, and Electromagnetic Compatibility (EMC) testing for FCC and
Innovation, Science, and Economic Development Canada rules.
•
PCTEST TCB is a Telecommunication Certification Body (TCB) accredited to ISO/IEC 17065-2012 by A2LA
(Certificate number 2041.03) in all scopes of FCC Rules and ISED Standards (RSS).
•
PCTEST facility is a registered (2451B) test laboratory with the site description on file with ISED.
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 4 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
2.0
2.1
PRODUCT INFORMATION
Equipment Description
The Equipment Under Test (EUT) is the Samsung Portable Handset FCC ID: A3LSMG975U. The test data
contained in this report pertains only to the emissions due to the EUT’s WLAN (DTS) transmitter.
Test Device Serial No.: 0505M, 0218M, 0193M, 0181M, 0543M
2.2
Device Capabilities
This device contains the following capabilities:
800/850/1900 CDMA/EvDO Rev0/A, 1x Advanced (BC0, BC1, BC10), 850/1900 GSM/GPRS/EDGE,
850/1700/1900 WCDMA/HSPA, Multi-band LTE, 802.11b/g/n/ax WLAN, 802.11a/n/ac/ax UNII, Bluetooth (1x,
EDR, LE), NFC, ANT+
Ch.
Frequency (MHz)
Ch.
Frequency (MHz)
2412
2442
2417
2447
2422
2452
2427
10
2457
2432
11
2462
2437
Table 2-1. Frequency/ Channel Operations
Note: The maximum achievable duty cycles for all modes were determined based on measurements performed
on a spectrum analyzer in zero-span mode with RBW = 8MHz, VBW = 50MHz, and detector = peak per the
guidance of Section 6.0 b) of ANSI C63.10-2013 and KDB 558074 D01 v05. The RBW and VBW were both
greater than 50/T, where T is the minimum transmission duration, and the number of sweep points across T was
greater than 100. The duty cycles are as follows:
Mode
Antenna
802.11ax
RU DTS
802.11ax
RU DTS
802.11ax
MIMO CDD
RU DTS
Tone
duty cycle
26T
52T
106T
242T
26T
52T
106T
242T
26T
52T
106T
242T
99.6
99.6
99.6
99.6
99.6
99.6
99.6
99.6
99.2
99.2
99.1
99.6
Table 2-2. Measured Duty Cycles
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 5 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
The device employs MIMO technology. Below are the possible configurations.
SISO
SDM
ANT1
ANT2
ANT1
ANT2




11b




11g




11n




11ax
Table 2-3. Frequency / Channel Operations
WiFi Configurations
2.4GHz
CDD/MIMO
ANT1
ANT2








= Support ;  = NOT Support
SISO = Single Input Single Output
SDM = Spatial Diversity Multiplexing – MIMO function
CDD = Cyclic Delay Diversity - 2Tx Function
This device supports simultaneous transmission operation, which allows for two SISO channels to operate
independent of one another in the 2.4GHz and 5GHz bands simultaneously on each antenna. The following
tables show the worst case configurations determined during testing. The data for these configurations is
contained in the UNII test report.
Configuration 1: ANT1 transmitting in 2.4GHz mode and ANT2 in 5GHz mode
Description
2.4 GHz Emission
5 GHz Emission
2437
802.11b
144
5720
802.11a
Antenna
Channel
Operating Frequency (MHz)
Data Rate (Mbps)
Mode
Table 2-4. Config-1 (ANT1 2.4GHz & ANT2 5GHz)
Configuration 2: ANT1 transmitting in 5GHz mode and ANT2 in 2.4GHz mode
Description
2.4 GHz Emission
5 GHz Emission
2437
802.11b
144
5720
802.11a
Antenna
Channel
Operating Frequency (MHz)
Data Rate (Mbps)
Mode
Table 2-5. Config-2 (ANT1 5GHz & ANT2 2.4GHz)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 6 of 141
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Configuration 3: ANT1 and ANT2 both transmitting in 2.4GHz and 5GHz modes simultaneously
Description
2.4 GHz Emission
5 GHz Emission
1, 2
2437
802.11g
1, 2
157
5785
802.11a
Antenna
Channel
Operating Frequency (MHz)
Data Rate (Mbps)
Mode
Table 2-6. Config-3 (ANT1 MIMO & ANT2 MIMO)
2.3
Test Configuration
The EUT was tested per the guidance of KDB 558074 D01 v05. ANSI C63.10-2013 was used to reference the
appropriate EUT setup for radiated spurious emissions testing. See Sections 7.7 and 7.8 for radiated emissions
test setups and 7.2, 7.3, 7.4, 7.5, and 7.6 for antenna port conducted emissions test setups.
This device supports wireless charging capability and, thus, is subject to the test requirements of KDB 648474
D03 v01r04. Additional radiated spurious emission measurements were performed with the EUT placed on an
authorized wireless charging pad (WCP) Model: EP-N5100 while operating under normal conditions in a
simulated call or data transmission configuration. The worst case radiated emissions data is shown in this report.
2.4
EMI Suppression Device(s)/Modifications
No EMI suppression device(s) were added and/or no modifications were made during testing.
MEASUREMENT REPORT
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Test Report S/N:
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10/31/2018-1/09/2019
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3.0
3.1
DESCRIPTION OF TESTS
Evaluation Procedure
The measurement procedures described in the American National Standard of Procedures for Compliance
Testing of Unlicensed Wireless Devices (ANSI C63.10-2013) and the guidance provided in KDB 558074 D01 v05
were used in the measurement of the EUT.
Deviation from measurement procedure…………………………………………….....................................None
3.2
Radiated Emissions
The radiated test facilities consisted of an indoor 3 meter semi-anechoic chamber used for final measurements
and exploratory measurements, when necessary. The measurement area is contained within the semi-anechoic
chamber which is shielded from any ambient interference. The test site inside the chamber is a 6m x 5.2m
elliptical, obstruction-free area in accordance with Figure 5.7 of Clause 5 in ANSI C63.4-2014. Absorbers are
arranged on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction
of reflections for measurements above 1GHz. An 80cm tall test table made of Styrodur is placed on top of the turn
table. For measurements above 1GHz, an additional Styrodur pedestal is placed on top of the test table to bring
the total table height to 1.5m.
For all measurements, the spectrum was scanned through all EUT azimuths and from 1 to 4 meter receive
antenna height using a broadband antenna from 30MHz up to the upper frequency shown in 15.33 depending on
the highest frequency generated or used in the device or on which the device operates or tunes. For frequencies
above 1GHz, linearly polarized double ridge horn antennas were used. For frequencies below 30MHz, a
calibrated loop antenna was used. When exploratory measurements were necessary, they were performed at 1
meter test distance inside the semi-anechoic chamber using broadband antennas, broadband amplifiers, and
spectrum analyzers to determine the frequencies and modes producing the maximum emissions. Sufficient time
for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal
operating condition. The test set-up was placed on top of the 1 x 1.5 meter table. The EUT, support equipment,
and interconnecting cables were arranged and manipulated to maximize each emission. Appropriate precaution
was taken to ensure that all emissions from the EUT were maximized and investigated. The system configuration,
mode of operation, turntable azimuth, and receive antenna height was noted for each frequency found.
Final measurements were made in the semi-anechoic chamber using calibrated, linearly polarized broadband and
horn antennas. The test setup was configured to the setup that produced the worst case emissions. The spectrum
analyzer was set to investigate all frequencies required for testing to compare the highest radiated disturbances
with respect to the specified limits. The turntable containing the EUT was rotated through 360 degrees and the
height of the receive antenna was varied 1 to 4 meters and stopped at the azimuth and height producing the
maximum emission. Each emission was maximized by changing the orientation of the EUT through three
orthogonal planes and changing the polarity of the receive antenna, whichever produced the worst-case
emissions.
All radiated measurements are performed in a chamber that meets the site requirements per ANSI C63.4-2014.
Additionally, radiated emissions below 30MHz are also validated on an Open Area Test Site to assert correlation
with the chamber measurements per the requirements of KDB 474788 D01.
3.3
Environmental Conditions
The temperature is controlled within range of 15oC to 35oC. The relative humidity is controlled within range of 10%
to 75%. The atmospheric pressure is monitored within the range 86-106kPa (860-1060mbar).
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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4.0
ANTENNA REQUIREMENTS
Excerpt from §15.203 of the FCC Rules/Regulations:
“An intentional radiator antenna shall be designed to ensure that no antenna other than that furnished by the
responsible party can be used with the device. The use of a permanently attached antenna or of an antenna that
uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of
this section.”
•
The antennas of the EUT are permanently attached.
•
There are no provisions for connections to an external antenna.
Conclusion:
The EUT unit complies with the requirement of §15.203.
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
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5.0
MEASUREMENT UNCERTAINTY
The measurement uncertainties shown below were calculated in accordance with the requirements of
ANSI C63.10-2013. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a
95% level of confidence. The measurement uncertainty shown below meets or exceeds the UCISPR measurement
uncertainty values specified in CISPR 16-4-2 and, thus, can be compared directly to specified limits to determine
compliance.
Contribution
Expanded Uncertainty (±dB)
Conducted Bench Top
Measurements
1.13
Line Conducted Disturbance
3.09
Radiated Disturbance (<1GHz)
4.98
Radiated Disturbance (>1GHz)
5.07
Radiated Disturbance (>18GHz)
5.09
MEASUREMENT REPORT
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Test Report S/N:
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EUT Type:
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microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
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6.0
TEST EQUIPMENT CALIBRATION DATA
Test Equipment Calibration is traceable to the National Institute of Standards and Technology (NIST).
Measurements antennas used during testing were calibrated in accordance to the requirements of ANSI C63.52017.
Manufacturer
Model
WL25-1
Agilent
N9020A
Agilent
N9030A
Anritsu
MA2411B
Anritsu
ML2495A
Com-Power
AL-130
COM-Power
PAM-103
Emco
3115
Emco
3116
Huber + Suhner Sucoflex 102A
Rohde & Schwarz
ESU26
Rohde & Schwarz
ESU40
Rohde & Schwarz SFUNIT-Rx
Rohde & Schwarz SFUNIT-Rx
Rohde & Schwarz
TS-PR26
Sunol
DRH-118
Sunol
JB5
Description
Cal Date
Cal Interval
Conducted Cable Set (25GHz)
MXA Signal Analyzer
PXA Signal Analyzer (44GHz)
Pulse Power Sensor
Power Meter
9kHz - 30MHz Loop Antenna
Pre-Amplifier (1-1000MHz)
Horn Antenna (1-18GHz)
Horn Antenna (18 - 40GHz)
40GHz Radiated Cable Set
EMI Test Receiver (26.5GHz)
EMI Test Receiver (40GHz)
Shielded Filter Unit
Shielded Filter Unit
18-26.5 GHz Pre-Amplifier
Horn Antenna (1-18GHz)
Bi-Log Antenna (30M - 5GHz)
1/23/2018
1/24/2018
5/25/2018
10/30/2018
10/21/2018
10/10/2017
9/17/2018
3/28/2018
6/7/2018
1/23/2018
5/21/2018
8/9/2018
6/18/2018
6/25/2018
1/24/2018
8/11/2017
4/19/2018
Annual
Annual
Annual
Annual
Annual
Biennial
Annual
Biennial
Triennial
Annual
Annual
Annual
Annual
Annual
Annual
Biennial
Biennial
Cal Due
Serial Number
1/23/2019
WL25-1
1/24/2019 US46470561
5/25/2019 MY52350166
10/30/2019
846215
10/21/2019
941001
10/10/2019
121034
9/17/2019
441119
3/28/2020
9704-5182
6/7/2021
9203-2178
1/23/2019
251425001
5/21/2019
100342
8/9/2019
100348
6/18/2019
102134
6/25/2019
102133
1/24/2019
100040
8/11/2019
A050307
4/19/2020
A051107
Table 6-1. Annual Test Equipment Calibration Schedule
MEASUREMENT REPORT
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7.0
7.1
TEST RESULTS
Summary
Company Name:
Samsung Electronics Co., Ltd.
FCC ID:
A3LSMG975U
FCC Classification:
Digital Transmission System (DTS)
FCC Part
Section(s)
RSS Section(s)
Test Description
Test Limit
Test
Condition
Test
Result
Reference
15.247(a)(2)
RSS-247 [5.2]
6dB Bandwidth
> 500kHz
PASS
Section 7.2
15.247(b)(3)
RSS-247 [5.4]
Transmitter Output Power
< 1 Watt
PASS
Sections 7.3
15.247(e)
RSS-247 [5.2]
Transmitter Power
Spectral Density
< 8dBm / 3kHz Band
PASS
Section 7.4
15.247(d)
RSS-247 [5.5]
Band Edge /
Out-of-Band Emissions
≥ 20dBc
PASS
Sections 7.5,
7.6
15.205
15.209
RSS-Gen [8.9]
General Field Strength
Limits (Restricted Bands
and Radiated Emission
Limits)
Emissions in restricted
bands must meet the
radiated limits detailed in
15.209 (RSS-Gen [8.9])
RADIATED
PASS
Sections 7.7,
7.8
15.207
RSS-Gen [8.8]
AC Conducted Emissions
150kHz – 30MHz
< FCC 15.207 limits
(RSS-Gen[8.8])
LINE
CONDUCTED
PASS
See WLAN
Test Report
CONDUCTED
Table 7-1. Summary of Test Results
Notes:
1) All modes of operation and data rates were investigated. The test results shown in the following sections
represent the worst case emissions.
2) The analyzer plots shown in this section were all taken with a correction table loaded into the analyzer. The
correction table was used to account for the losses of the cables and attenuators used as part of the system
to connect the EUT to the analyzer at all frequencies of interest.
3) All antenna port conducted emissions testing was performed on a test bench with the antenna port of the EUT
connected to the spectrum analyzer through calibrated cables and attenuators.
4) For conducted spurious emissions, automated test software was used to measure emissions and capture the
corresponding plots necessary to show compliance. The measurement software utilized is PCTEST “WLAN
Automation,” Version 3.5.
5) For radiated band edge, automated test software was used to measure emissions and capture the
corresponding plots necessary to show compliance. The measurement software utilized is PCTEST
“Chamber Automation,” Version 0.2.16.
6) 802.11ax OFDMA testing was performed for all signal tone configurations as specified by the 802.11ax
standard. Worst case results are determined and reported per the guidance provided at the October 2018
TCB Workshop.
MEASUREMENT REPORT
(CERTIFICATION)
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10/31/2018-1/09/2019
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7.2
6dB Bandwidth Measurement
§15.247(a.2); RSS-247 [5.2]
Test Overview and Limit
The bandwidth at 6dB down from the highest in-band spectral density is measured with a spectrum analyzer
connected to the transmitter antenna terminal of the EUT while the EUT is operating at its maximum duty cycle, at
maximum power, and at the appropriate frequencies. All data rates were investigated and the worst case
configuration results are reported in this section.
The minimum permissible 6dB bandwidth is 500 kHz.
Test Procedure Used
ANSI C63.10-2013 – Section 11.8.2 Option 2
KDB 558074 D01 v05 – Section 8.2
Test Settings
1. The signal analyzer’s automatic bandwidth measurement capability was used to perform the 6dB
bandwidth measurement. The “X” dB bandwidth parameter was set to X = 6. The bandwidth
measurement was not influenced by any intermediate power nulls in the fundamental emission.
2. RBW = 100kHz
3. VBW ≥ 3 x RBW
4. Detector = Peak
5. Trace mode = max hold
6. Sweep = auto couple
7. The trace was allowed to stabilize
Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
Figure 7-1. Test Instrument & Measurement Setup
Test Notes
None
MEASUREMENT REPORT
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10/31/2018-1/09/2019
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SISO Antenna-1 6 dB Bandwidth Measurements
Frequency Channel
[MHz]
No.
802.11
Mode
Tones
Data Rate
[Mbps]
Measured Minimum
Bandwidth Bandwidth
[MHz]
[MHz]
2412
ax
26T
MCS0
2.660
0.500
2437
ax
26T
MCS0
2.716
0.500
2462
11
ax
26T
MCS0
2.680
0.500
2412
ax
52T
MCS0
6.65
0.500
2437
ax
52T
MCS0
10.36
0.500
2462
11
ax
52T
MCS0
10.38
0.500
2412
ax
106T
MCS0
17.18
0.500
2437
ax
106T
MCS0
17.18
0.500
2462
11
ax
106T
MCS0
17.20
0.500
2412
ax
242T
MCS0
19.10
0.500
2437
ax
242T
MCS0
19.04
0.500
2462
11
ax
242T
MCS0
18.98
0.500
Table 7-2. Conducted Bandwidth Measurements SISO ANT1
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
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EUT Type:
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10/31/2018-1/09/2019
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Plot 7-1. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 1)
Plot 7-2. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 6)
MEASUREMENT REPORT
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FCC ID: A3LSMG975U
Test Report S/N:
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10/31/2018-1/09/2019
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Plot 7-3. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 11)
Plot 7-4. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 1)
MEASUREMENT REPORT
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FCC ID: A3LSMG975U
Test Report S/N:
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10/31/2018-1/09/2019
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Plot 7-5. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 6)
Plot 7-6. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 11)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
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10/31/2018-1/09/2019
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Plot 7-7. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 1)
Plot 7-8. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 6)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
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EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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Plot 7-9. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 11)
Plot 7-10. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 1)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
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10/31/2018-1/09/2019
Portable Handset
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Plot 7-11. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 6)
Plot 7-12. 6dB Bandwidth Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 11)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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SISO Antenna-2 6 dB Bandwidth Measurements
Frequency Channel
[MHz]
No.
802.11
Mode
Tones
Data Rate
[Mbps]
Measured Minimum
Bandwidth Bandwidth
[MHz]
[MHz]
2412
ax
26T
MCS0
2.679
0.500
2437
ax
26T
MCS0
2.130
0.500
2462
11
ax
26T
MCS0
2.133
0.500
2412
ax
52T
MCS0
17.04
0.500
2437
ax
52T
MCS0
14.55
0.500
2462
11
ax
52T
MCS0
13.35
0.500
2412
ax
106T
MCS0
17.13
0.500
2437
ax
106T
MCS0
17.20
0.500
2462
11
ax
106T
MCS0
17.19
0.500
2412
ax
242T
MCS0
18.94
0.500
2437
ax
242T
MCS0
19.03
0.500
2462
11
ax
242T
MCS0
18.99
0.500
Table 7-3. Conducted Bandwidth Measurements SISO ANT2
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
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Plot 7-13. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 1)
Plot 7-14. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 6)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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Plot 7-15. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 11)
Plot 7-16. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 1)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Plot 7-17. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 6)
Plot 7-18. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 11)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Plot 7-19. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 1)
Plot 7-20. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 6)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Plot 7-21. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 11)
Plot 7-22. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 1)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Plot 7-23. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 6)
Plot 7-24. 6dB Bandwidth Plot SISO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 11)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
7.3
Output Power Measurement
§15.247(b.3); RSS-247 [5.4]
Test Overview and Limits
A transmitter antenna terminal of EUT is connected to the input of an RF power sensor. Measurement is made
using a broadband power meter capable of making peak and average measurements while the EUT is operating
at its maximum duty cycle, at maximum power, and at the appropriate frequencies.
The maximum permissible conducted output power is 1 Watt.
Test Procedure Used
ANSI C63.10-2013 – Section 11.9.1.3 PKPM1 Peak Power Method
KDB 558074 D01 v05 – Section 8.3.1.3 PKPM1 Peak-reading Power Meter Method
ANSI C63.10-2013 – Section 11.9.2.3.2 Method AVGPM-G
KDB 558074 D01 v05 – Section 8.3.2.3 Measurement using a Power Meter (PM)
ANSI C63.10-2013 – Section 14.2 Measure-and-Sum Technique
KDB 662911 D01 v02r01 – Section E)1) Measure-and-Sum Technique
Test Settings
Method PKPM1 (Peak Power Measurement)
Peak power measurements were performed only when the EUT was transmitting at its maximum power
control level using a broadband power meter with a pulse sensor. The pulse sensor employs a VBW =
50MHz so this method was only used for signals whose DTS bandwidth was less than or equal to 50MHz.
Method AVGPM-G (Average Power Measurement)
Average power measurements were performed only when the EUT was transmitting at its maximum
power control level using a broadband power meter with a pulse sensor. The power meter implemented
triggering and gating capabilities which were set up such that power measurements were recorded only
during the ON time of the transmitter. The trace was averaged over 100 traces to obtain the final
measured average power.
Test Setup
The EUT and measurement equipment were set up as shown in the diagrams below.
Figure 7-2. Test Instrument & Measurement Setup for Power Meter Measurements
Test Notes
None
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
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rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Antenna-1
Freq [MHz]
Channel
Tones
RU Index
2412
26T
2.4GHz
2437
26T
2462
26T
11
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
AVG
13.70
30.00
-16.30
-8.06
5.64
36.02
-30.38
PEAK
21.09
30.00
-8.91
-8.06
13.03
36.02
-22.99
AVG
13.67
30.00
-16.33
-8.06
5.61
36.02
-30.41
PEAK
21.02
30.00
-8.98
-8.06
12.96
36.02
-23.06
AVG
13.45
30.00
-16.55
-8.06
5.39
36.02
-30.63
PEAK
20.97
30.00
-9.03
-8.06
12.91
36.02
-23.11
AVG
13.63
30.00
-16.37
-6.55
7.08
36.02
-28.94
PEAK
20.97
30.00
-9.03
-6.55
14.42
36.02
-21.60
AVG
13.58
30.00
-16.42
-6.55
7.03
36.02
-28.99
PEAK
21.01
30.00
-8.99
-6.55
14.46
36.02
-21.56
AVG
13.49
30.00
-16.51
-6.55
6.94
36.02
-29.08
PEAK
21.05
30.00
-8.95
-6.55
14.50
36.02
-21.52
AVG
13.35
30.00
-16.65
-6.42
6.93
36.02
-29.09
PEAK
20.80
30.00
-9.20
-6.42
14.38
36.02
-21.64
AVG
13.69
30.00
-16.31
-6.42
7.27
36.02
-28.75
PEAK
21.09
30.00
-8.91
-6.42
14.67
36.02
-21.35
AVG
13.79
30.00
-16.21
-6.42
7.37
36.02
-28.65
PEAK
21.30
30.00
-8.70
-6.42
14.88
36.02
-21.14
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
Table 7-4. Conducted Output Power Measurements SISO ANT1 (26 Tones)
Freq [MHz]
Channel
Tones
RU Index
37
2412
52T
38
2.4GHz
40
37
2437
52T
38
40
37
2462
11
52T
38
40
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
AVG
14.84
30.00
-15.16
-8.06
6.78
36.02
-29.24
PEAK
22.63
30.00
-7.37
-8.06
14.57
36.02
-21.45
AVG
14.43
30.00
-15.57
-8.06
6.37
36.02
-29.65
PEAK
21.83
30.00
-8.17
-8.06
13.77
36.02
-22.25
AVG
14.92
30.00
-15.08
-8.06
6.86
36.02
-29.16
PEAK
22.73
30.00
-7.27
-8.06
14.67
36.02
-21.35
AVG
14.63
30.00
-15.37
-6.55
8.08
36.02
-27.94
PEAK
22.20
30.00
-7.80
-6.55
15.65
36.02
-20.37
AVG
14.69
30.00
-15.31
-6.55
8.14
36.02
-27.88
PEAK
22.13
30.00
-7.87
-6.55
15.58
36.02
-20.44
AVG
14.55
30.00
-15.45
-6.55
8.00
36.02
-28.02
PEAK
22.43
30.00
-7.57
-6.55
15.88
36.02
-20.14
AVG
14.88
30.00
-15.12
-6.42
8.46
36.02
-27.56
PEAK
22.63
30.00
-7.37
-6.42
16.21
36.02
-19.81
AVG
14.65
30.00
-15.35
-6.42
8.23
36.02
-27.79
PEAK
22.29
30.00
-7.71
-6.42
15.87
36.02
-20.15
AVG
14.52
30.00
-15.48
-6.42
8.10
36.02
-27.92
PEAK
21.98
30.00
-8.02
-6.42
15.56
36.02
-20.46
Table 7-5. Conducted Output Power Measurements SISO ANT1 (52 Tones)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 29 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Freq [MHz]
Channel
Tones
RU Index
53
2.4GHz
2412
106T
54
53
2437
106T
54
53
2462
11
106T
54
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
AVG
15.32
30.00
-14.68
-8.06
7.26
36.02
-28.76
PEAK
22.99
30.00
-7.01
-8.06
14.93
36.02
-21.09
AVG
15.70
30.00
-14.30
-8.06
7.64
36.02
-28.38
PEAK
23.34
30.00
-6.66
-8.06
15.28
36.02
-20.74
AVG
15.79
30.00
-14.21
-6.55
9.24
36.02
-26.78
PEAK
23.35
30.00
-6.65
-6.55
16.80
36.02
-19.22
AVG
15.54
30.00
-14.46
-6.55
8.99
36.02
-27.03
PEAK
23.17
30.00
-6.83
-6.55
16.62
36.02
-19.40
AVG
15.59
30.00
-14.41
-6.42
9.17
36.02
-26.85
PEAK
23.23
30.00
-6.77
-6.42
16.81
36.02
-19.21
AVG
15.41
30.00
-14.59
-6.42
8.99
36.02
-27.03
PEAK
22.73
30.00
-7.27
-6.42
16.31
36.02
-19.71
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
2.4GHz
Table 7-6. Conducted Output Power Measurements SISO ANT1 (106 Tones)
Freq [MHz]
Channel
2412
2417
2437
2457
10
2462
11
Tones
242T
RU Index
61
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
AVG
15.41
30.00
-14.59
-8.06
7.35
36.02
-28.67
PEAK
22.72
30.00
-7.28
-8.06
14.66
36.02
-21.36
AVG
16.65
30.00
-13.35
-8.06
8.59
36.02
-27.43
PEAK
23.75
30.00
-6.25
-8.06
15.69
36.02
-20.33
AVG
16.51
30.00
-13.49
-6.55
9.96
36.02
-26.06
PEAK
23.83
30.00
-6.17
-6.55
17.28
36.02
-18.74
AVG
16.78
30.00
-13.22
-6.42
10.36
36.02
-25.66
PEAK
23.89
30.00
-6.11
-6.42
17.47
36.02
-18.55
AVG
14.79
30.00
-15.21
-6.42
8.37
36.02
-27.65
PEAK
22.25
30.00
-7.75
-6.42
15.83
36.02
-20.19
Table 7-7. Conducted Output Power Measurements SISO ANT1 (242 Tones)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 30 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Antenna-2
Freq [MHz]
Channel
Tones
RU Index
2412
26T
2.4GHz
2437
26T
2462
11
26T
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
Limit [dBm]
Max e.i.r.p.
[dBm]
e.i.r.p.
Margin [dB]
AVG
13.53
30.00
-16.47
-7.46
6.07
36.02
-29.95
PEAK
20.94
30.00
-9.06
-7.46
13.48
36.02
-22.54
AVG
13.63
30.00
-16.37
-7.46
6.17
36.02
-29.85
PEAK
21.17
30.00
-8.83
-7.46
13.71
36.02
-22.31
AVG
13.98
30.00
-16.02
-7.46
6.52
36.02
-29.50
PEAK
21.40
30.00
-8.60
-7.46
13.94
36.02
-22.08
AVG
13.87
30.00
-16.13
-7.85
6.02
36.02
-30.00
PEAK
21.28
30.00
-8.72
-7.85
13.43
36.02
-22.59
AVG
13.82
30.00
-16.18
-7.85
5.97
36.02
-30.05
PEAK
21.24
30.00
-8.76
-7.85
13.39
36.02
-22.63
AVG
13.73
30.00
-16.27
-7.85
5.88
36.02
-30.14
PEAK
21.03
30.00
-8.97
-7.85
13.18
36.02
-22.84
AVG
13.71
30.00
-16.29
-6.32
7.39
36.02
-28.63
PEAK
21.33
30.00
-8.67
-6.32
15.01
36.02
-21.01
AVG
13.89
30.00
-16.11
-6.32
7.57
36.02
-28.45
PEAK
21.33
30.00
-8.67
-6.32
15.01
36.02
-21.01
AVG
13.87
30.00
-16.13
-6.32
7.55
36.02
-28.47
PEAK
21.19
30.00
-8.81
-6.32
14.87
36.02
-21.15
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
Table 7-8. Conducted Output Power Measurements SISO ANT2 (26 Tones)
Freq [MHz]
Channel
Tones
RU Index
37
2412
52T
38
2.4GHz
40
37
2437
52T
38
40
37
2462
11
52T
38
40
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
AVG
14.56
30.00
-15.44
-7.46
7.10
36.02
-28.92
PEAK
22.03
30.00
-7.97
-7.46
14.57
36.02
-21.45
AVG
14.60
30.00
-15.40
-7.46
7.14
36.02
-28.88
PEAK
21.99
30.00
-8.01
-7.46
14.53
36.02
-21.49
AVG
14.72
30.00
-15.28
-7.46
7.26
36.02
-28.76
PEAK
22.43
30.00
-7.57
-7.46
14.97
36.02
-21.05
AVG
14.58
30.00
-15.42
-7.85
6.73
36.02
-29.29
PEAK
22.23
30.00
-7.77
-7.85
14.38
36.02
-21.64
AVG
14.86
30.00
-15.14
-7.85
7.01
36.02
-29.01
PEAK
22.40
30.00
-7.60
-7.85
14.55
36.02
-21.47
AVG
14.79
30.00
-15.21
-7.85
6.94
36.02
-29.08
PEAK
22.30
30.00
-7.70
-7.85
14.45
36.02
-21.57
AVG
14.49
30.00
-15.51
-6.32
8.17
36.02
-27.85
PEAK
22.09
30.00
-7.91
-6.32
15.77
36.02
-20.25
AVG
14.82
30.00
-15.18
-6.32
8.50
36.02
-27.52
PEAK
22.32
30.00
-7.68
-6.32
16.00
36.02
-20.02
AVG
14.65
30.00
-15.35
-6.32
8.33
36.02
-27.69
PEAK
22.05
30.00
-7.95
-6.32
15.73
36.02
-20.29
Table 7-9. Conducted Output Power Measurements SISO ANT2 (52 Tones)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 31 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Freq [MHz]
Channel
Tones
RU Index
53
2.4GHz
2412
106T
54
53
2437
106T
54
53
2462
11
106T
54
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
AVG
15.84
30.00
-14.16
-7.46
8.38
36.02
-27.64
PEAK
22.97
30.00
-7.03
-7.46
15.51
36.02
-20.51
AVG
15.46
30.00
-14.54
-7.46
8.00
36.02
-28.02
PEAK
22.87
30.00
-7.13
-7.46
15.41
36.02
-20.61
AVG
15.92
30.00
-14.08
-7.85
8.07
36.02
-27.95
PEAK
23.11
30.00
-6.89
-7.85
15.26
36.02
-20.76
AVG
15.37
30.00
-14.63
-7.85
7.52
36.02
-28.50
PEAK
22.88
30.00
-7.12
-7.85
15.03
36.02
-20.99
AVG
15.79
30.00
-14.21
-6.32
9.47
36.02
-26.55
PEAK
23.06
30.00
-6.94
-6.32
16.74
36.02
-19.28
AVG
15.57
30.00
-14.43
-6.32
9.25
36.02
-26.77
PEAK
22.67
30.00
-7.33
-6.32
16.35
36.02
-19.67
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
2.4GHz
Table 7-10. Conducted Output Power Measurements SISO ANT2 (106 Tones)
Freq [MHz]
Channel
2412
2417
2437
2457
10
2462
11
Tones
242T
RU Index
61
Detector
Conducted
Powers
(dBm)
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
AVG
15.69
30.00
-14.31
-7.46
8.23
36.02
-27.79
PEAK
22.78
30.00
-7.22
-7.46
15.32
36.02
-20.70
AVG
16.73
30.00
-13.27
-7.46
9.27
36.02
-26.75
PEAK
23.45
30.00
-6.55
-7.46
15.99
36.02
-20.03
AVG
16.74
30.00
-13.26
-7.85
8.89
36.02
-27.13
PEAK
23.42
30.00
-6.58
-7.85
15.57
36.02
-20.45
AVG
16.73
30.00
-13.27
-6.32
10.41
36.02
-25.61
PEAK
23.49
30.00
-6.51
-6.32
17.17
36.02
-18.85
AVG
14.73
30.00
-15.27
-6.32
8.41
36.02
-27.61
PEAK
21.83
30.00
-8.17
-6.32
15.51
36.02
-20.51
Table 7-11. Conducted Output Power Measurements SISO ANT2 (242 Tones)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 32 of 141
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V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
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rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
MIMO
Freq [MHz]
Channel
Tones
RU Index
Conducted Power [dBm]
Detector
ANT1
2412
26T
2.4GHz
2437
26T
11
2462
26T
ANT2
MIMO
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Directional
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
AVG
11.42
10.05
13.80
30.00
-16.20
-4.74
9.05
36.02
-26.97
PEAK
18.82
17.32
21.14
30.00
-8.86
-4.74
16.40
36.02
-19.62
AVG
11.22
10.06
13.69
30.00
-16.31
-4.74
8.94
36.02
-27.08
PEAK
18.45
17.62
21.07
30.00
-8.93
-4.74
16.32
36.02
-19.70
AVG
10.98
9.86
13.47
30.00
-16.53
-4.74
8.72
36.02
-27.30
PEAK
18.43
17.40
20.96
30.00
-9.04
-4.74
16.21
36.02
-19.81
AVG
11.03
10.35
13.71
30.00
-16.29
-4.17
9.55
36.02
-26.47
PEAK
18.73
17.79
21.30
30.00
-8.70
-4.17
17.13
36.02
-18.89
AVG
11.10
10.09
13.63
30.00
-16.37
-4.17
9.47
36.02
-26.55
PEAK
18.51
17.76
21.16
30.00
-8.84
-4.17
17.00
36.02
-19.02
AVG
11.03
10.85
13.95
30.00
-16.05
-4.17
9.79
36.02
-26.23
PEAK
18.66
18.44
21.56
30.00
-8.44
-4.17
17.40
36.02
-18.62
AVG
11.13
10.71
13.94
30.00
-16.06
-3.36
10.58
36.02
-25.44
PEAK
18.42
17.13
20.83
30.00
-9.17
-3.36
17.47
36.02
-18.55
AVG
11.34
9.57
13.55
30.00
-16.45
-3.36
10.20
36.02
-25.83
PEAK
18.79
17.23
21.09
30.00
-8.91
-3.36
17.73
36.02
-18.29
AVG
10.28
10.52
13.41
30.00
-16.59
-3.36
10.05
36.02
-25.97
PEAK
17.84
18.10
20.98
30.00
-9.02
-3.36
17.62
36.02
-18.40
Max e.i.r.p.
[dBm]
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
Table 7-12. Conducted Output Power Measurements MIMO (26 Tones)
Freq [MHz]
Channel
Tones
RU Index
37
2412
52T
38
2.4GHz
40
37
2437
52T
38
40
37
2462
11
52T
38
40
Conducted Power [dBm]
Detector
ANT1
ANT2
MIMO
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Directional
Ant. Gain
[dBi]
AVG
12.15
10.91
14.58
30.00
-15.42
-4.74
9.84
36.02
-26.18
PEAK
19.95
18.45
22.27
30.00
-7.73
-4.74
17.53
36.02
-18.49
AVG
12.27
11.48
14.90
30.00
-15.10
-4.74
10.16
36.02
-25.86
PEAK
19.88
19.29
22.61
30.00
-7.39
-4.74
17.86
36.02
-18.16
AVG
11.66
11.45
14.57
30.00
-15.43
-4.74
9.82
36.02
-26.20
PEAK
19.32
19.37
22.36
30.00
-7.64
-4.74
17.61
36.02
-18.41
AVG
12.34
11.16
14.80
30.00
-15.20
-4.17
10.63
36.02
-25.39
PEAK
20.18
18.89
22.59
30.00
-7.41
-4.17
18.43
36.02
-17.59
AVG
11.94
11.01
14.51
30.00
-15.49
-4.17
10.34
36.02
-25.68
PEAK
19.55
18.76
22.18
30.00
-7.82
-4.17
18.02
36.02
-18.00
AVG
10.93
11.37
14.17
30.00
-15.83
-4.17
10.00
36.02
-26.02
PEAK
18.86
19.17
22.03
30.00
-7.97
-4.17
17.86
36.02
-18.16
AVG
12.10
10.69
14.46
30.00
-15.54
-3.36
11.10
36.02
-24.92
PEAK
19.93
18.45
22.26
30.00
-7.74
-3.36
18.90
36.02
-17.12
AVG
12.23
11.68
14.97
30.00
-15.03
-3.36
11.61
36.02
-24.41
PEAK
19.70
19.45
22.59
30.00
-7.41
-3.36
19.23
36.02
-16.79
AVG
11.30
11.05
14.19
30.00
-15.81
-3.36
10.83
36.02
-25.19
PEAK
18.85
18.90
21.89
30.00
-8.11
-3.36
18.53
36.02
-17.49
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
Table 7-13. Conducted Output Power Measurements MIMO (52 Tones)
Freq [MHz]
Channel
Tones
RU Index
53
2.4GHz
2412
106T
54
53
2437
106T
54
53
2462
11
106T
54
Conducted Power [dBm]
Detector
MIMO
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Directional
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
ANT1
ANT2
AVG
12.46
12.81
15.65
30.00
-14.35
-4.74
10.90
36.02
-25.12
PEAK
20.01
20.60
23.33
30.00
-6.67
-4.74
18.58
36.02
-17.44
AVG
12.65
12.91
15.79
30.00
-14.21
-4.74
11.05
36.02
-24.97
PEAK
20.18
20.63
23.42
30.00
-6.58
-4.74
18.68
36.02
-17.34
AVG
12.68
11.49
15.14
30.00
-14.86
-4.17
10.97
36.02
-25.05
PEAK
20.30
21.27
23.82
30.00
-6.18
-4.17
19.66
36.02
-16.36
AVG
12.04
13.23
15.69
30.00
-14.31
-4.17
11.52
36.02
-24.50
PEAK
19.79
21.09
23.50
30.00
-6.50
-4.17
19.33
36.02
-16.69
AVG
12.50
12.74
15.63
30.00
-14.37
-3.36
12.27
36.02
-23.75
PEAK
20.21
20.53
23.38
30.00
-6.62
-3.36
20.02
36.02
-16.00
AVG
12.33
12.73
15.54
30.00
-14.46
-3.36
12.19
36.02
-23.84
PEAK
19.93
20.49
23.23
30.00
-6.77
-3.36
19.87
36.02
-16.15
Table 7-14. Conducted Output Power Measurements MIMO (106 Tones)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 33 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Freq [MHz]
Channel
Tones
RU Index
Conducted Power [dBm]
Detector
2.4GHz
ANT1
2412
2417
2437
2457
10
2462
11
242T
61
ANT2
MIMO
Conducted
Power Limit
[dBm]
Conducted
Power
Margin [dB]
Directional
Ant. Gain
[dBi]
Max e.i.r.p.
[dBm]
Max e.i.r.p.
Limit [dBm]
e.i.r.p.
Margin [dB]
AVG
12.60
12.88
15.75
30.00
-14.25
-4.74
11.01
36.02
-25.01
PEAK
20.00
20.51
23.27
30.00
-6.73
-4.74
18.53
36.02
-17.49
AVG
13.33
14.01
16.69
30.00
-13.31
-4.74
11.95
36.02
-24.07
PEAK
20.67
21.43
24.08
30.00
-5.92
-4.74
19.33
36.02
-16.69
AVG
13.09
13.95
16.55
30.00
-13.45
-4.17
12.39
36.02
-23.63
PEAK
20.68
21.20
23.96
30.00
-6.04
-4.17
19.79
36.02
-16.23
AVG
13.84
13.84
16.85
30.00
-13.15
-3.36
13.49
36.02
-22.53
PEAK
21.23
21.43
24.34
30.00
-5.66
-3.36
20.98
36.02
-15.04
AVG
11.80
11.59
14.71
30.00
-15.29
-3.36
11.35
36.02
-24.67
PEAK
18.62
19.34
22.01
30.00
-7.99
-3.36
18.65
36.02
-17.37
Table 7-15. Conducted Output Power Measurements MIMO (242 Tones)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 34 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Note:
Per ANSI C63.10-2013 and KDB 662911 D01 v02r01 Section E)1), the conducted powers at Antenna 1 and
Antenna 2 were first measured separately during MIMO transmission as shown in the section above. The
measured values were then summed in linear power units then converted back to dBm.
Sample MIMO Calculation:
Assuming the average conducted output power was measured to be 11.42 dBm for Antenna-1 and 10.05 dBm for
Antenna-2.
Antenna 1 + Antenna 2 = MIMO
(11.42 dBm + 10.05 dBm) = (13.87 mW + 10.12 mW) = 23.99 mW = 13.80 dBm
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 35 of 141
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V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
7.4
Power Spectral Density
§15.247(e); RSS-247 [5.2]
Test Overview and Limit
The peak power density is measured with a spectrum analyzer connected to the antenna terminal of the EUT
while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All
data rates were investigated and the worst case configuration results are reported in this section.
The maximum permissible power spectral density is 8 dBm in any 3 kHz band.
Test Procedure Used
ANSI C63.10-2013 – Section 11.10.2 Method PKPSD
KDB 558074 D01 v05 – Section 8.4 DTS Maximum Power Spectral Density level in the fundamental emission
ANSI C63.10-2013 – Section 14.3.2.2 Measure-and-Sum Technique
KDB 662911 D01 v02r01 – Section E)2) Measure-and-Sum Technique
Test Settings
1. Analyzer was set to the center frequency of the DTS channel under investigation
2. Span = 1.5 times the DTS channel bandwidth
3. RBW = 10kHz
4. VBW = 1MHz
5. Detector = peak
6. Sweep time = auto couple
7. Trace mode = max hold
8. Trace was allowed to stabilize
Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
Figure 7-3. Test Instrument & Measurement Setup
Test Notes
The power spectral density for each channel was measured with the RU index showing the highest conducted
power.
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
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© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
SISO Antenna-1 Power Spectral Density Measurements
Frequency Channel
[MHz]
No.
802.11
Mode
Tones
Data Rate
[Mbps]
Measured Maximum
Power
Permissib
Spectral
le Power
Density [dBm] Density
Margin
[dB]
Pass /
Fail
2412
ax
26T
MCS0
-4.00
8.00
-12.00
Pass
2437
ax
26T
MCS0
-3.63
8.00
-11.63
Pass
2462
11
ax
26T
MCS0
-3.06
8.00
-11.06
Pass
2412
ax
52T
MCS0
-3.86
8.00
-11.86
Pass
2437
ax
52T
MCS0
-5.35
8.00
-13.35
Pass
2462
11
ax
52T
MCS0
-4.52
8.00
-12.52
Pass
2412
ax
106T
MCS0
-6.82
8.00
-14.82
Pass
2437
ax
106T
MCS0
-6.74
8.00
-14.74
Pass
2462
11
ax
106T
MCS0
-6.16
8.00
-14.16
Pass
2412
ax
242T
MCS0
-8.93
8.00
-16.93
Pass
2437
ax
242T
MCS0
-9.30
8.00
-17.30
Pass
2462
11
ax
242T
MCS0
-9.04
8.00
-17.04
Pass
Table 7-16. Conducted Power Density Measurements SISO ANT1
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 37 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Plot 7-25. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 1)
Plot 7-26. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 6)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 38 of 141
© 2019 PCTEST Engineering Laboratory, Inc.
V 8.8 11/19/2018
All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional
rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.
Plot 7-27. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 11)
Plot 7-28. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 1)
MEASUREMENT REPORT
(CERTIFICATION)
FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
Page 39 of 141
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Plot 7-29. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 6)
Plot 7-30. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 11)
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Plot 7-31. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 1)
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Plot 7-33. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 11)
Plot 7-34. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 1)
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Plot 7-35. Power Spectral Density Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 6)
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SISO Antenna-2 Power Spectral Density Measurements
Frequency Channel
[MHz]
No.
802.11
Mode
Tones
Data Rate
[Mbps]
Measured Maximum
Power Permissibl
Spectral e Power
Density
Density
Margin
[dB]
Pass /
Fail
2412
ax
26T
MCS0
-3.70
8.00
-11.70
Pass
2437
ax
26T
MCS0
-3.99
8.00
-11.99
Pass
2462
11
ax
26T
MCS0
-4.23
8.00
-12.23
Pass
2412
ax
52T
MCS0
-4.85
8.00
-12.85
Pass
2437
ax
52T
MCS0
-6.00
8.00
-14.00
Pass
2462
11
ax
52T
MCS0
-5.82
8.00
-13.82
Pass
2412
ax
106T
MCS0
-6.36
8.00
-14.36
Pass
2437
ax
106T
MCS0
-7.02
8.00
-15.02
Pass
2462
11
ax
106T
MCS0
-7.13
8.00
-15.13
Pass
2412
ax
242T
MCS0
-10.72
8.00
-18.72
Pass
2437
ax
242T
MCS0
-8.63
8.00
-16.63
Pass
2462
11
ax
242T
MCS0
-10.54
8.00
-18.54
Pass
Table 7-17. Conducted Power Density Measurements SISO ANT2
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Plot 7-37. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 1)
Plot 7-38. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 6)
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Plot 7-39. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 11)
Plot 7-40. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 1)
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Plot 7-41. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 6)
Plot 7-42. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 11)
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Plot 7-43. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 1)
Plot 7-44. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 6)
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Plot 7-45. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 11)
Plot 7-46. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 1)
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Plot 7-47. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 6)
Plot 7-48. Power Spectral Density Plot SISO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 11)
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MIMO Power Spectral Density Measurements
Summed
Maximum
ANT 1 Power
ANT 2 Power
MIMO Power
Permissible
Spectral Density Spectral Density
Spectral
Power Density
[dBm]
[dBm]
Density [dBm] [dBm / 3kHz]
Frequency
[MHz]
Channel
No.
802.11
Mode
Tones
Data Rate
[Mbps]
Margin
[dB]
Pass /
Fail
2412
ax
26T
MCS0
-4.11
-4.90
-1.48
8.00
-9.48
Pass
2437
ax
26T
MCS0
-5.62
-8.73
-3.89
8.00
-11.89
Pass
2462
11
ax
26T
MCS0
-5.92
-3.92
-1.80
8.00
-9.80
Pass
2412
ax
52T
MCS0
-4.99
-5.81
-2.37
8.00
-10.37
Pass
2437
ax
52T
MCS0
-9.25
-11.83
-7.34
8.00
-15.34
Pass
2462
11
ax
52T
MCS0
-5.94
-5.77
-2.84
8.00
-10.84
Pass
2412
ax
106T
MCS0
-8.33
-9.04
-5.66
8.00
-13.66
Pass
2437
ax
106T
MCS0
-9.39
-9.28
-6.32
8.00
-14.32
Pass
2462
11
ax
106T
MCS0
-9.26
-9.25
-6.24
8.00
-14.24
Pass
2412
ax
242T
MCS0
-12.73
-13.11
-9.91
8.00
-17.91
Pass
2437
ax
242T
MCS0
-16.31
-12.93
-11.29
8.00
-19.29
Pass
2462
11
ax
242T
MCS0
-11.01
-11.83
-8.39
8.00
-16.39
Pass
Table 7-18.MIMO Conducted Power Density Measurements
Plot 7-49. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 1)
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Plot 7-50. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 6)
Plot 7-51. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 11)
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Plot 7-52. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 1)
Plot 7-53. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 6)
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Plot 7-54. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 11)
Plot 7-55. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 1)
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Plot 7-56. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 6)
Plot 7-57. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 11)
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Plot 7-58. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 1)
Plot 7-59. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 6)
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Plot 7-60. Power Spectral Density Plot SISO MIMO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 11)
Plot 7-61. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 1)
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Plot 7-62. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 6)
Plot 7-63. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 26 Tones – Ch. 11)
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Plot 7-64. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 1)
Plot 7-65. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 6)
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Plot 7-66. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 52 Tones – Ch. 11)
Plot 7-67. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 1)
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Plot 7-68. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 106 Tones – Ch. 6)
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Plot 7-70. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 1)
Plot 7-71. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 6)
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Plot 7-72. Power Spectral Density Plot SISO MIMO ANT2 (802.11ax OFDMA – 242 Tones – Ch. 11)
Note:
Per ANSI C63.10-2013 Section 14.3.2.2 and KDB 662911 D01 v02r01 Section E)2), the power spectral density at
Antenna 1 and Antenna 2 were first measured separately as shown in the section above. The measured values
were then summed in linear power units then converted back to dBm.
Sample MIMO Calculation:
Assuming the average conducted power spectral density was measured to be -2.95 dBm for Antenna-1 and -2.95
dBm for Antenna-2.
Antenna 1 + Antenna 2 = MIMO
(-2.95 dBm + -2.95 dBm) = (0.51 mW + 0.51 mW) = 1.02 mW = 0.06 dBm
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FCC ID: A3LSMG975U
Test Report S/N:
Test Dates:
EUT Type:
1M1810250197-05.A3L
10/31/2018-1/09/2019
Portable Handset
Approved by:
Quality Manager
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7.5
Conducted Emissions at the Band Edge
§15.247(d); RSS-247 [5.5]
Test Overview and Limit
All out of band emissions are measured with a spectrum analyzer connected to the antenna terminal of the EUT
while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All
data rates were investigated to determine the worst case configuration. For the following out of band conducted
emissions plots at the band edge, the EUT was set to a data rate of MCS0 in 802.11ax mode as this setting
produced the worst-case emissions.
The limit for out-of-band spurious emissions at the band edge is 20dB below the fundamental emission
level, as determined from the in-band power measurement of the DTS channel performed in a 100kHz
bandwidth per the PSD procedure (Section 7.4).
Test Procedure Used
ANSI C63.10-2013 – Section 11.11.3
KDB 558074 D01 v05 – Section 8.7.2
Test Settings
1. Start and stop frequency were set such that the band edge would be placed in the center of the plot
2. Span was set large enough so as to capture all out of band emissions near the band edge
3. RBW = 100kHz
4. VBW = 1MHz
5. Detector = Peak
6. Number of sweep points ≥ 2 x Span/RBW
7. Trace mode = max hold
8. Sweep time = auto couple
9. The trace was allowed to stabilize
Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
Figure 7-4. Test Instrument & Measurement Setup
Test Notes
None
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SISO Antenna-1 Conducted Emissions at the Band Edge
Plot 7-73. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 1)
Plot 7-74. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 26 Tones – Ch. 11)
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10/31/2018-1/09/2019
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Plot 7-75. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 1)
Plot 7-76. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 52 Tones – Ch. 11)
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10/31/2018-1/09/2019
Portable Handset
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Plot 7-77. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 1)
Plot 7-78. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 106 Tones – Ch. 11)
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Plot 7-79. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 1)
Plot 7-80. Band Edge Plot SISO ANT1 (802.11ax OFDMA – 242 Tones – Ch. 11)
MEASUREMENT REPORT
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Download: SMG975U Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+ Test Report WLAN OFDMA  1 Samsung Electronics Co Ltd
Mirror Download [FCC.gov]SMG975U Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+ Test Report WLAN OFDMA  1 Samsung Electronics Co Ltd
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Document DescriptionWLAN OFDMA Test Report 1
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Date Submitted2019-01-31 00:00:00
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