SMG973U Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+ Test Report DFS 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 15.407 / ISED RSS-247 DFS

    Applicant Name:                                                                              Date of Testing:
    Samsung Electronics Co., Ltd.                                                                10/23 - 12/19/2018
    129, Samsung-ro,                                                                             Test Site/Location:
    Yeongtong-gu, Suwon-si                                                                       PCTEST Lab. Columbia, MD, USA
    Gyeonggi-do, 16677, Korea                                                                    Test Report Serial No.:
                                                                                                 1M1810250195-07.A3L


    FCC ID:                                                            A3LSMG973U
    IC:                                                                649E-SMG973U
    APPLICANT:                                                         Samsung Electronics Co., Ltd.

    Application Type:                                                  Certification
    Model:                                                             SM-G973U
    Additional Models:                                                 SM-G973U1, SM-G973W, SM-G973XU
    HVIN:                                                              SM-G973W
    EUT Type:                                                          Client Only Device, No Radar Detection Capability
    Max. RF Output Power:                                              70.632 mW (18.49 dBm) Conducted
                                                                       (802.11ac UNII Band 2A)
                                                                       69.343 mW (18.41 dBm) Conducted
                                                                       (802.11ax UNII Band 2C)
    Frequency Range:                                                   5260 – 5320 MHz (UNII-2A Band)
                                                                       5500 – 5720 MHz (UNII-2C Band)
    FCC Classification:                                                Unlicensed National Information Infrastructure (UNII)
    FCC Rule Part(s):                                                  Part 15.407(UNII)
    ISED Specification:                                                RSS-247 Issue 2
    Test Procedure(s):                                                 KDB 905462 D02 v02


    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 KDB 905462 D02 v02 Compliance Measurement
    Procedures for Unlicensed-National Information Infrastructure Devices Operating in the 5.25 – 5.35 GHz and 5.47 – 5.725 GHz Bands
    Incorporating Dynamic Frequency Selection. 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                                                               Approved by:
 FCC ID: A3LSMG973U
                                                                                   (CERTIFICATION)                                                               Quality Manager
 Test Report S/N:                      Test Dates:                    EUT Type:
                                                                                                                                                                 Page 1 of 14
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© 2018 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                        O F             C O N T E N T S


1.0          INTRODUCTION .......................................................................................................................................... 3
             1.1      Scope ................................................................................................................................................................... 3
             1.2      Evaluation Procedure ........................................................................................................................................... 3
             1.3      Summary of Test Results ..................................................................................................................................... 3
2.0          PRODUCT INFORMATION.......................................................................................................................... 4
             2.1      Equipment Description ......................................................................................................................................... 4
             2.2      EUT Capabilities ................................................................................................................................................... 4
             2.3      Modifications ........................................................................................................................................................ 4
3.0          DESCRIPTION OF DYNAMIC FREQUENCY SELECTION TEST .............................................................. 5
             3.1      Applicability .......................................................................................................................................................... 5
             3.2      Requirements ....................................................................................................................................................... 5
             3.3      DFS Detection Threshold Values ......................................................................................................................... 7
             3.4      Parameters of DFS Test Signals .......................................................................................................................... 7
             3.5      Procedure ............................................................................................................................................................. 8
4.0          TEST EQUIPMENT ...................................................................................................................................... 9
             4.1      Additional Equipment............................................................................................................................................ 9
5.0          TEST RESULTS ......................................................................................................................................... 10
6.0          CONCLUSION ............................................................................................................................................ 14




                                                                                 MEASUREMENT REPORT                                                                 Approved by:
 FCC ID: A3LSMG973U
                                                                                    (CERTIFICATION)                                                                 Quality Manager
 Test Report S/N:                      Test Dates:                     EUT Type:
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© 2018 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 I N T R O D U C T I O N

1.1 Scope
This report has been prepared to demonstrate compliance with the requirements for Dynamic Frequency Selection
(DFS) as stated in KDB 905462 D02 v02. Testing was performed on the Samsung Portable Handset FCC ID:
A3LSMG973U. As of July 20, 2007 all devices operating in the 5250 – 5350 MHz and/or the 5470 – 5725 MHz
bands must comply with the DFS requirements. As the EUT does not have radar detection capability it was
evaluated as a Client Only Device. All test results reported herein are applicable to the sample selected for testing.
The unit used for testing was supplied by Samsung Electronics Co., Ltd..

1.2 Evaluation Procedure
Conducted test methodology was used for the DFS evaluation procedure of the EUT. No deviations to the test
procedure and test methods occurred during the evaluation of the EUT.

1.3 Summary of Test Results
The EUT was found to be compliant with the requirements for DFS as required for a Client Device per Part
15.407(h), RSS-247 and KDB 905462 D02 v02. The following table lists the measured parameters. The actual data
and plots can be found in Section 5 and 6 of this report.


                                         Parameter                                               Measured                                       Limit                         Result
    5260 – 5320 MHz
     UNII – 2A Band




                      Channel Move Time                                               0.05 s                                     10 seconds                                    Pass

                                                                                                                                 200ms + aggregate of
                                                                                      < 200ms
                      Channel Closing Transmission Time                                                                          60ms over remaining                           Pass
                                                                                      + 0.52 ms (aggregate)
                                                                                                                                 10 second period
                                                                                      Monitored for 10
                                                                                                                                 No client transmission
                      Client beacon test                                              minutes with no client                                                                   Pass
                                                                                                                                 occurred
                                                                                      transmission
    5470 – 5725 MHz
     UNII – 2C Band




                      Channel Move Time                                               0.05 s                                     10 seconds                                    Pass

                                                                                                                                 200ms + aggregate of
                                                                                      < 200ms
                      Channel Closing Transmission Time                                                                          60ms over remaining                           Pass
                                                                                      + 0.02 ms (aggregate)
                                                                                                                                 10 second period
                                                                           Monitored for 10
                                                                                                  No client transmission
                      Client beacon test                                   minutes with no client                                                                              Pass
                                                                                                  occurred
                                                                           transmission
                                                             Table 1-1. DFS Test Results Summary




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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 P R O D U C T I N F O R M A T I O N

2.1 Equipment Description
The Equipment Under Test (EUT) is the Samsung Portable Handset FCC ID: A3LSMG973U.

             Mode of Operation:

                                   Master Device
                                   Client Device (No radar detection)
                                   Client Device with Radar Detection



     Parameters of EUT:

                                             5260 – 5320 MHz
     Frequency
                                             5500 – 5720 MHz


                                             70.632 mW (18.49 dBm) Conducted (802.11ac UNII Band 2A)
     Output Power:
                                             69.343 mW (18.41 dBm) Conducted (802.11ax UNII Band 2C)


     Modulation:                             OFDM

     Channel Bandwidth:                      20, 40, 80 MHz
                                                                    Table 2-1. Parameters of EUT

Test Device Serial No.: 1083M

2.2 EUT Capabilities
This device contains the following capabilities:

800/850/1900 CDMA (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+

2.3 Modifications
No modifications to the EUT were required in order to comply with the DFS specifications.




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© 2018 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.


3.0 D E S C R I P T I O N O F D Y N A M I C F R E Q U E N C Y S E L E C T I O N T E S T

3.1 Applicability
The following table from KDB 905462 D02 v02 lists the applicable requirements for the DFS testing. The device
evaluated in this report is considered a client device without radar detection capability.

                 Requirement                                                        Operational Mode

                                                                                                           Client Without                   Client With Radar
                                                                                      Master
                                                                                                          Radar Detection                       Detection
                 Non-Occupancy Period                                                    Yes                 Not required                               Yes

                 DFS Detection Threshold                                                 Yes                 Not required                               Yes
                 Channel Availability Check Time                                         Yes                 Not required                        Not required
                 Uniform Spreading                                                       Yes                 Not required                        Not required

                 U-NII Detection Bandwidth                                               Yes                 Not required                               Yes
                                                                      Table 3-1. DFS Applicability


        Requirement
                                                                                    Operational Mode

                                                                                                                        Client                               Client
                                                                                          Master                    Without Radar                          With Radar
                                                                                                                      Detection                            Detection

        DFS Detection Threshold                                                              Yes                      Not required                                Yes

        Channel Closing Transmission Time                                                    Yes                              Yes                                 Yes

        Channel Move Time                                                                    Yes                              Yes                                 Yes

        U-NII Detection Bandwidth                                                            Yes                      Not required                                Yes

        Client Beacon Test                                                                   N/A                              Yes                                 Yes
                                               Table 3-2. DFS Applicability During Normal Operation

3.2 Requirements
Per KDB 905462 D02 v02 the following are the requirements for Client Devices:

a) A Client Device will not transmit before having received appropriate control signals from a Master Device.
b) A Client Device will stop all its transmissions whenever instructed by a Master Device to which it is associated
   and will meet the Channel Move Time and Channel Closing Transmission Time requirements.




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                                                                                   (CERTIFICATION)                                                               Quality Manager
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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.


     The Client Device will not resume any transmissions until it has again received control signals from a Master
     Device.
c) If a Client Device is performing In-Service Monitoring and detects a Radar Waveform above the DFS Detection
    Threshold, it will inform the Master Device. This is equivalent to the Master Device detecting the Radar
    Waveform and d) through f) of section 5.1.1 apply.
d) Irrespective of Client Device or Master Device detection the Channel Move Time and Channel Closing
   Transmission Time requirements remain the same.


Channel Move Time and Channel Closing Transmission Time requirements are listed in the following table.

Parameter                                                                                                           Value

Non-occupancy period                                                                                                Minimum 30 minutes

Channel Availability Check Time                                                                                      60 seconds

                                                                                                                    10 seconds
Channel Move Time
                                                                                                                    See Note 1.
Channel Closing Transmission Time                                                                                   200 milliseconds + an
                                                                                                                    aggregate of 60 milliseconds over
                                                                                                                    remaining 10 second period. See Notes
                                                                                                                    1 and 2.
                                                                                                                    Minimum 80% of the U-
U-NII Detection Bandwidth                                                                                           NII 99% transmission
                                                                                                                    power bandwidth. See Note 3.
Note 1: The instant that the Channel Move Time and the Channel Closing Transmission Time begins is
as follows:
• For the Short Pulse Radar Test Signals this instant is the end of the Burst.
• For the Frequency Hopping radar Test Signal, this instant is the end of the last radar
Burst generated.
• For the Long Pulse Radar Test Signal this instant is the end of the 12 second period
defining the Radar Waveform.
Note 2: The Channel Closing Transmission Time is comprised of 200 milliseconds starting at
the beginning of the Channel Move Time plus any additional intermittent control signals required
to facilitate a Channel move (an aggregate of 60 milliseconds) during the remainder of the 10
second period. The aggregate duration of control signals will not count quiet periods in between
transmissions.
Note 3: During the U-NII Detection Bandwidth detection test, radar type 1 is used and for each
frequency step the minimum percentage of detection is 90 percent. Measurements are performed
with no data traffic.
                                 Table 3-3: DFS Response Requirements




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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.


3.3 DFS Detection Threshold Values
The DFS detection thresholds are defined for Master devices and Client Devices with In-service monitoring. These
detection thresholds are listed in the following table.

                                                                                                                            Value
      Maximum Transmit Power
                                                                                                                            (See Notes 1 and 2)

      ≥ 200 milliwatt                                                                                                       -64 dBm

      < 200 milliwatt                                                                                                       -62 dBm
      Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna.

      Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of
      the test transmission waveforms to account for variations in measurement equipment. This will
      ensure that the test signal is at or above the detection threshold level to trigger a DFS response.
          Table 3-4: Detection Thresholds for Master Devices and Client Devices with Radar Detection


3.4 Parameters of DFS Test Signals
As the EUT is a Client Device with no Radar Detection only one type radar pulse is required for the testing. Radar
Pulse type 1 was used in the evaluation of the Client device for the purpose of measuring the Channel Move Time
and the Channel Closing Transmission Time. Table 3-5 lists the parameters for the Short Pulse Radar Waveforms.
A plot of the Radar Pulse Type 1 used for testing is included in Section 5.0 of this report.


                                                                                                                               Minimum
                                                                                                        Number                                              Minimum
                                          Pulse Width                             PRI                                        Percentage of
             Radar Type                                                                                   of                                                Number of
                                            (μsec)                              (μsec)                                        Successful
                                                                                                        Pulses                                                Trials
                                                                                                                               Detection

                       1                            1                            1428                        18                       60%                           30

                       2                          1-5                         150-230                      23-29                      60%                           30

                       3                         6-10                         200-500                      16-18                      60%                           30

                       4                        11-20                         200-500                      12-16                      60%                           30

             Aggregate (Radar Types 1-4)                                                                                              80%                          120
                                            Table 3-5: Parameters for Short Pulse Radar Waveforms

                                                                                                                                       Minimum
                              Pulse                 Chirp                                   Number                                                                Minimum
           Radar                                                           PRI                                  Number               Percentage of
                              Width                 Width                                  of Pulses                                                              Number of
           Type                                                          (μsec)                                 of Bursts             Successful
                              (μsec)                (MHz)                                  per Burst                                                                Trials
                                                                                                                                       Detection
               5             50 - 100               5 - 20               5 – 20                1-3                 8 - 20                    60%                         30
                                             Table 3-6. Parameters for Long Pulse Radar Waveforms




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                                                                                                                                      Minimum
                                                                                                             Hopping                                            Minimum
                                Pulse                                  Pulses           Hopping                                      Percentage
             Radar                                     PRI                                                   Sequence                                           Number
                                Width                                   per              Rate                                            of
             Type                                    (μsec)                                                   Length                                               of
                                (μsec)                                  Hop              (kHz)                                       Successful
                                                                                                              (msec)                                             Trials
                                                                                                                                      Detection
                  6                  1                 333                  9              0.333                  300                      70%                        30
                                     Table 3-7. Parameters for Frequency Hopping Radar Waveforms

3.5 Procedure
KDB 905462 D02 v02 describes a radiated test setup and a conducted test setup. The conducted test setup was
used for this testing. Figure 3-1 shows the typical test setup. In Band 2A, one channel selected between 5260
and 5350 MHz is chosen for the testing. In Band 2C, one channel selected between 5500 and 5720 MHz was
chosen for testing.




                                                         Figure 3-1. Conducted Test Setup for DFS

      1. The “Aeroflex PXI DFS Radar Simulator and Analyzer Test Suite” is setup to provide a simulated radar
         pulse at the frequency that the Master and Client are operating. A Type 0 radar pulse was used.
      2. The Client Device (EUT) is set up per the diagram in Figure 3-1 and communications between the Master
         device and the Client is established.
      3. An MPEG or data file that is typical for the device is streamed from the Master to the Client to properly load
         the network.
      4. The “Aeroflex PXI DFS Radar Simulator and Analyzer Test Suite” is set to record and display 12 seconds
         of time, starting from where the simulated radar is generated. This time domain plot captures any
         transmissions occurring up to and after 10sec. Aggregate time is computed to ensure compliance. (Note:
         the channel may be different since the Master and Client have changed channels due to the detection of
         the initial radar pulse.)
      5. After the initial radar burst the channel is monitored for 10 minutes to ensure no transmissions or beacons
         occur. A second monitoring setup is used to verify that the Master and Client have both moved to different
         channels.




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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.


4.0 T E S T E Q U I P M E N T

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 C63.5-
2006.

 Manufacturer             Model                                     Description                                     Cal Date Cal Interval               Cal Due       Serial Number

     Agilent             E4448A                 PSA (3Hz‐50GHz) Spectrum Analyzer                                   6/15/2018          Annual          6/15/2019 US42510244
     Agilent             N9038A                           MXE EMI Receiver                                          6/11/2018          Annual          6/11/2019 MY51210133
     Aeroflex             3035C           PXI RF Digitizer 250 kHz ‐ 6 GHz with 90 MBHz BW                          7/25/2018         Biennial         7/25/2020 303570427
                                             Table 4-1. Annual Test Equipment Calibration Schedule


4.1 Additional Equipment

The following equipment was used in support of the DFS testing.


                       Device            Manufacturer                    Model/Description                         Description                         S/N:

                                                                        AIR-CAP2702E-A-K9                         Access Point                FTX1834S05B
                       Master            Cisco Systems
                                                                        AIR-CT2504-K9 V03                            Controller               PSZ18381P6K

                                                                    Table 4-2. Support Equipment




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rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM.


5.0 T E S T R E S U L T S

Channel Loading Notes:
Per KDB 905462 D02 v02, timing plots are required with calculations demonstrating a minimum channel loading
of approximately 17% or greater. For example, you can zero span the spectrum analyzer and approximate the
transmission time.




                                                       Figure 5-1. Band 2A Pulse Width and Period


                                        Channel Loading = Pulse Width / Period =104 µs / 172 µs = 60 %




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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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                                                       Figure 5-2. Band 2C Pulse Width and Period


                                         Channel Loading = Pulse Width / Period = 104 µs / 174µs = 60%




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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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Move Time and Aggregate Time Notes:
      1. Trigger Threshold was configured to only capture client pulses. The pulses shown in the plots below
         have been determined to be from the Master AP.
      2. Marker Info and Aggregate time results are shown on the right side of the plots below.




                                                Figure 5-3. Band 2A Move Time and Aggregate Time




                                                Figure 5-4. Band 2C Move Time and Aggregate Time

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            Figure 5-5. Band 2A Client Beacon Test – Monitoring live spectrum – Elapse time 10 minutes




            Figure 5-6. Band 2C Client Beacon Test – Monitoring live spectrum – Elapse time 10 minutes


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© 2018 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.


6.0 C O N C L U S I O N


The data collected relate only to the item(s) tested and show that the Samsung Portable Handset
FCC ID: A3LSMG973U is in compliance with the DFS requirements for a Client Device without radar detection in
accordance with Part 15.407 of the FCC Rules and RSS-247 of the Innovation, Science and Economic Development
Canada Rules.




                                                                                MEASUREMENT REPORT                                                               Approved by:
 FCC ID: A3LSMG973U
                                                                                   (CERTIFICATION)                                                               Quality Manager
 Test Report S/N:                      Test Dates:                    EUT Type:
                                                                                                                                                                 Page 14 of 14
 1M1810250195-07.A3L                   10/23 - 12/19/2018             Portable Handset
© 2018 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.



Document Created: 2019-03-21 23:58:55
Document Modified: 2019-03-21 23:58:55
Download: SMG973U Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+ Test Report DFS Samsung Electronics Co Ltd
Mirror Download [FCC.gov]SMG973U Multi-band GSM/EDGE/CDMA/UMTS/LTE Phone with Bluetooth, WLAN, RFID and ANT+ Test Report DFS Samsung Electronics Co Ltd
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Date Submitted2019-01-27 00:00:00
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Creation Date2018-12-27 01:46:44
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Document TitleDFS Test Report
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