Bluetooth LE Test Report

FCC ID: ZNFLS885

Test Report

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FCCID_2324724

                              PCTEST ENGINEERING LABORATORY, INC.
                                             7185 Oakland Mills Road, Columbia, MD 21046 USA
                                                   Tel. 410.290.6652 / Fax 410.290.6654
                                                          http://www.pctestlab.com

                                                MEASUREMENT REPORT
                                       FCC PART 15.247 Bluetooth (Low Energy)

Applicant Name:                                                              Date of Testing:
LG Electronics MobileComm U.S.A                                              6/9-6/20/2014
1000 Sylvan Avenue                                                           Test Site/Location:
Englewood Cliffs, NJ 07632                                                   PCTEST Lab, Columbia, MD, USA
United States                                                                Test Report Serial No.:
                                                                             0Y1406091179.ZNF

FCC ID:                                         ZNFLS885

APPLICANT:                                      LG Electronics MobileComm U.S.A

Application Type:                                Class II Permissive Change
Model:                                           LS885, LG-LS885, LS885
EUT Type:                                        Portable Handset
Frequency Range:                                 2402 - 2480 MHz
FCC Classification:                              Digital Transmission System (DTS)
FCC Rule Part(s):                                Part 15.247
Test Procedure(s):                               KDB 558074 v03r01
Class II Permissive Change:                      Please see FCC change document
Original Grant Date:                             6/9/2014

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 558074 v03r01. 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.




                                                        FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                    Reviewed by:
FCC ID: ZNFLS885
                                                               (CLASS II PERMISSIVE CHANGE)                          Quality Manager
Test Report S/N:            Test Dates:              EUT Type:
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                                         T A B L E                       O F             C O N T E N T S


FCC PART 15.247 MEASUREMENT REPORT .................................................................................................. 3
1.0        INTRODUCTION......................................................................................................................................4
           1.1     SCOPE ........................................................................................................................................................... 4
           1.2     PCTEST TEST LOCATION ............................................................................................................................ 4
2.0        PRODUCT INFORMATION .....................................................................................................................5
           2.1     EQUIPMENT DESCRIPTION......................................................................................................................... 5
           2.2     DEVICE CAPABILITIES ................................................................................................................................. 5
           2.3     TEST CONFIGURATION ............................................................................................................................... 5
           2.4     EMI SUPPRESSION DEVICE(S)/MODIFICATIONS...................................................................................... 5
           2.5     LABELING REQUIREMENTS ........................................................................................................................ 5
3.0        DESCRIPTION OF TEST ........................................................................................................................6
           3.1     EVALUATION PROCEDURE ......................................................................................................................... 6
           3.2     RADIATED EMISSIONS ................................................................................................................................ 6
4.0        ANTENNA REQUIREMENTS ..................................................................................................................7
5.0        TEST EQUIPMENT CALIBRATION DATA ..............................................................................................8
6.0        TEST RESULTS ......................................................................................................................................9
           6.1     SUMMARY ..................................................................................................................................................... 9
           6.2     RADIATED SPURIOUS EMISSION MEASUREMENTS .............................................................................. 10
           6.3     RADIATED RESTRICTED BAND EDGE MEASUREMENTS ...................................................................... 15
7.0        CONCLUSION .......................................................................................................................................17




                                                                 FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                                                      Reviewed by:
FCC ID: ZNFLS885
                                                                        (CLASS II PERMISSIVE CHANGE)                                                            Quality Manager
Test Report S/N:            Test Dates:                      EUT Type:
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                                               MEASUREMENT REPORT
                                                              FCC Part 15.247

§ 2.1033 General Information
        APPLICANT:                            LG Electronics MobileComm U.S.A
        APPLICANT ADDRESS:                    1000 Sylvan Avenue
                                              Englewood Cliffs, NJ 07632, United States
        TEST SITE:                            PCTEST ENGINEERING LABORATORY, INC.
        TEST SITE ADDRESS:                    7185 Oakland MIlls Road, Columbia, MD 21046 USA
        FCC RULE PART(S):                     Part 15.247
        BASE MODEL:                           LS885
        FCC ID:                               ZNFLS885
        FCC CLASSIFICATION:                   Digital Transmission System (DTS)
        Test Device Serial No.:               6JUNE-2                           Production          Pre-Production    Engineering
        DATE(S) OF TEST:                      6/9-6/20/2014
        TEST REPORT S/N:                      0Y1406091179.ZNF

Test Facility / Accreditations
Measurements were performed at PCTEST Engineering Lab located in Columbia, MD 21046, U.S.A.
                               PCTEST facility is an FCC registered (PCTEST Reg. No. 159966) test facility with the
                                site description report on file and has met all the requirements specified in Section 2.948
                                of the FCC Rules and Industry Canada (2451B-1).
                               PCTEST Lab is accredited to ISO 17025 by U.S. National Institute of Standards and
                                Technology (NIST) under the National Voluntary Laboratory Accreditation Program
                                (NVLAP Lab code: 100431-0) in EMC, FCC and Telecommunications.
                               PCTEST Lab is accredited to ISO 17025-2005 by the American Association for
                                Laboratory Accreditation (A2LA) in Specific Absorption Rate (SAR) testing, Hearing Aid
                                Compatibility (HAC) testing, CTIA Test Plans, and wireless testing for FCC and Industry
                                Canada Rules.
                               PCTEST Lab is a recognized U.S. Conformity Assessment Body (CAB) in EMC and
                                R&TTE (n.b. 0982) under the U.S.-EU Mutual Recognition Agreement (MRA).
                               PCTEST TCB is a Telecommunication Certification Body (TCB) accredited to ISO/IEC
                                Guide 65 by the American National Standards Institute (ANSI) in all scopes of FCC Rules
                                and Industry Canada Standards (RSS).
                               PCTEST facility is an IC registered (2451B-1) test laboratory with the site description on
                                file at Industry Canada.
                               PCTEST is a CTIA Authorized Test Laboratory (CATL) for AMPS, CDMA, and EvDO
                                wireless devices and for Over-the-Air (OTA) Antenna Performance testing for AMPS,
                                CDMA, GSM, GPRS, EGPRS, UMTS (W-CDMA), CDMA 1xEVDO, and CDMA 1xRTT.



                                                        FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                    Reviewed by:
FCC ID: ZNFLS885
                                                               (CLASS II PERMISSIVE CHANGE)                          Quality Manager
Test Report S/N:              Test Dates:           EUT Type:
                                                                                                                     Page 3 of 17
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1.0          INTRODUCTION

 1.1         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 Industry Canada Certification and Engineering Bureau.

 1.2         PCTEST Test Location
 The map below shows the location of the PCTEST LABORATORY, its proximity to the FCC Laboratory, the
 Columbia vicinity are, the Baltimore-Washington Internt’l (BWI) airport, the city of Baltimore and the
 Washington, DC area. (See Figure 1-1).

 These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at
                                                                              o                       o
 7185 Oakland Mills Road, Columbia, MD 21046. The site coordinates are 39 10’23” N latitude and 76 49’50”
 W longitude. The facility is 0.4 miles North of the FCC laboratory, and the ambient signal and ambient signal
 strength are approximately equal to those of the FCC laboratory. The detailed description of the measurement
 facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4-2009 on
 February 15, 2012.




                  Figure 1-1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area

                                                  FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT          Reviewed by:
  FCC ID: ZNFLS885
                                                         (CLASS II PERMISSIVE CHANGE)                Quality Manager
  Test Report S/N:            Test Dates:      EUT Type:
                                                                                                     Page 4 of 17
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2.0          PRODUCT INFORMATION

 2.1         Equipment Description
 The Equipment Under Test (EUT) is the LG Portable Handset FCC ID: ZNFLS885. The data found in this
 test report was taken with the EUT operating in Bluetooth low energy mode. While in low energy mode, the
 Bluetooth transmitter hops pseudo-randomly between 40 channels, three of which are “advertising channels”.
 When the transmitter is hopping only between the three advertising channels, the EUT does not fall under the
 category of a “hopper” as defined in 15.247(a)(iii) which states that a “frequency hopping systems in the 2400–
 2483.5 MHz band shall use at least 15 channels.” As operation on only the advertising channels does not
 qualify the EUT as a hopper, the EUT is certified as a DTS device in this mode. The data found in this report is
 representative of the device when it transmits on its advertising channels. Typical Bluetooth operation is
 covered under the DSS report found with this application.

 2.2         Device Capabilities
 This device contains the following capabilities:

 850/1900 CDMA (BC0, BC1, BC10), Multi-band LTE, 802.11a/b/g/n WLAN, 802.11a/n UNII, Bluetooth (1x,
 EDR, LE)

 2.3         Test Configuration
 The LG Portable Handset FCC ID: ZNFLS885 was tested per the guidance of KDB 558074 v03r01. ANSI
 C63.10-2009 was used to reference the appropriate EUT setup for radiated spurious emissions testing and AC
 line conducted testing. See Sections 3.2 and 6.1 of this test report for a description of the radiated emissions
 and antenna port conducted emissions test setups, respectively.

 2.4         EMI Suppression Device(s)/Modifications

 No EMI suppression device(s) were added and/or no modifications were made during testing.


 2.5         Labeling Requirements
 Per 15.19; Docket 95-19

 The label shall be permanently affixed at a conspicuous location on the device; instruction manual or pamphlet
 supplied to the user and be readily visible to the purchaser at the time of purchase. However, when the device
 is so small wherein placement of the label with specified statement is not practical, only the trade name and
 FCC ID must be displayed on the device per Section 15.19(a)(5). Please see attachment for FCC ID label and
 label location.




                                                  FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT         Reviewed by:
  FCC ID: ZNFLS885
                                                         (CLASS II PERMISSIVE CHANGE)               Quality Manager
  Test Report S/N:            Test Dates:      EUT Type:
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3.0          DESCRIPTION OF TEST

 3.1         Evaluation Procedure
 The measurement procedures described in the American National Standard for Testing Unlicensed Wireless
 Devices (ANSI C63.10-2009), and the guidance provided in KDB 558074 v03r01 were used in the
 measurement of the LG Portable Handset FCC ID: ZNFLS885.

 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 Clause 5, Figure 5.7 of ANSI C63.4-2009. For
 measurements above 1GHz 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 below 1GHz, the absorbers
 are removed. An ETS Lindgren Model 2188 raised turntable is used for radiated measurement. It is a
 continuously rotatable, remote-controlled, metallic turntable and 2 meters (6.56 ft.) in diameter. The turn table
 is flush with the raised floor of the chamber in order to maintain its function as a ground plane. A 78cm high
 PVC support structure is placed on top of the turntable. A ¾” (~1.9cm) sheet of high density polyethylene is
 used as the table top and is placed on top of the PVC supports to bring the total height of the table to 80cm.

 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(b)(1)
 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 0.8 meter high, 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, clock speed, mode of operation or video resolution, if
 applicable, 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. For the EUT positioning, “H” is defined with the EUT lying flat on the test surface, “H2”
 is defined with the EUT standing up on its side, and “V” is defined with the EUT standing upright.




                                                  FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT         Reviewed by:
  FCC ID: ZNFLS885
                                                         (CLASS II PERMISSIVE CHANGE)               Quality Manager
  Test Report S/N:            Test Dates:      EUT Type:
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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 antenna(s) of the Portable Handset are permanently attached.
         There are no provisions for connection to an external antenna.

 Conclusion:
 The LG Portable Handset FCC ID: ZNFLS885 unit complies with the requirement of §15.203.




                                                    Ch.             Frequency (MHz)
                                                     0                     2402
                                                      :                       :
                                                     19                    2440
                                                      :                       :
                                                     39                    2480
                                               Table 4-1. Frequency / Channel Operations




                                                          FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT   Reviewed by:
  FCC ID: ZNFLS885
                                                                 (CLASS II PERMISSIVE CHANGE)         Quality Manager
  Test Report S/N:            Test Dates:           EUT Type:
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 5.0           TEST EQUIPMENT CALIBRATION DAT A

Test Equipment Calibration is traceable to the National Institute of Standards and Technology (NIST).

    Manufacturer                Model                    Description              Cal Date   Cal Interval   Cal Due     Serial Number

         -                BT2                  Bluetooth Cable Set               1/27/2014    Annual        1/27/2015        N/A
         -                RE1        Radiated Emissions Cable Set (UHF/EHF)      5/29/2014    Annual        5/29/2015        N/A
      Agilent           8447D                 Broadband Amplifier                5/30/2014    Annual        5/30/2015    2443A01900
      Agilent           87405C             Pre-amplifier (0.1 - 18 GHz)          3/19/2014    Annual        3/19/2015    MY53010007
    Com-Power           AL-130             9kHz - 30MHz Loop Antenna             6/26/2013    Biennial      6/26/2015       121034
       K&L        11SH10-3075/U18000             High Pass Filter                5/2/2014     Annual        5/2/2015           2
  Rohde & Schwarz       ESU40               EMI Test Receiver (40GHz)            5/21/2014    Annual        5/21/2015       100348
  Rohde & Schwarz      TS-PR18               1-18 GHz Pre-Amplifier              3/5/2014     Annual        3/5/2015        100071
       Sunol              JB5             Bi-Log Antenna (30M - 5GHz)            1/28/2014    Biennial      1/28/2016      A051107
       VWR            62344-734             Thermometer with Clock               2/20/2014    Biennial      2/20/2016     140140336
                                      Table 5-1. Annual Test Equipment Calibration Schedule




                                                      FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                           Reviewed by:
    FCC ID: ZNFLS885
                                                             (CLASS II PERMISSIVE CHANGE)                                 Quality Manager
    Test Report S/N:            Test Dates:        EUT Type:
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6.0          TEST RESULTS

 6.1         Summary

          Company Name:                        LG Electronics MobileComm U.S.A
          FCC ID:                              ZNFLS885
          FCC Classification:                  Digital Transmission System (DTS)
          Number of Channels:                  40


          FCC Part                                                                               Test       Test
                                    Test Description                     Test Limit                                 Reference
          Section(s)                                                                           Condition   Result
       TRANSMITTER MODE (TX)

                                                               Emissions in restricted bands
                             General Field Strength Limits
         15.205                                                must meet the radiated limits                        Sections 6.2,
                             (Restricted Bands and                                             RADIATED     PASS
         15.209                                                detailed in 15.209 (RSS-210                               6.3
                             Radiated Emission Limits)
                                                               table 3 limits)

                                                    Table 6-1. Summary of Test Results

 Notes:

 1. All modes of operation were investigated. The test results shown in the following sections represent the
    worst case emissions.




                                                         FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                      Reviewed by:
  FCC ID: ZNFLS885
                                                                (CLASS II PERMISSIVE CHANGE)                            Quality Manager
  Test Report S/N:            Test Dates:             EUT Type:
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6.2        Radiated Spurious Emission Measurements
§15.205 §15.209 §15.247(d)

Test Overview and Limit

All out of band radiated spurious emissions are measured with a spectrum analyzer connected to a receive
antenna while the EUT is operating at maximum power and at the appropriate frequencies. Only the radiated
emissions of the configuration that produced the worst case emissions are reported in this section.

All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47
CFR must not exceed the limits shown in Table 6-2 per Section 15.209.


                                                              Field Strength             Measured Distance
                                 Frequency
                                                                  [V/m]                     [Meters]
                             0.009 – 0.490 MHz                   2400/F (kHz)                   300
                             0.490 – 1.705 MHz                  24000/F (kHz)                    30
                             1.705 – 30.00 MHz                       30                          30
                             30.00 – 88.00 MHz                       100                          3
                             88.00 – 216.0 MHz                       150                          3
                             216.0 – 960.0 MHz                       200                          3
                             Above 960.0 MHz                         500                          3
                                                    Table 6-2. Radiated Limits

Test Procedures Used

KDB 558074 v03r01 – Section 12.1, 12.7

Test Settings

           Average Field Strength Measurements per Section 12.2.5.3 of KDB 558074 v03r01

           1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest
           2. RBW = 1MHz
           3. VBW = 3kHz > 1/T
           4. Averaging type was set to RMS to ensure that video filtering was applied in the power domain
           5. Detector = peak
           6. Sweep time = auto
           7. Trace mode = max hold
           8. Trace was allowed to run for at least 50 times (1/duty cycle) traces




                                                    FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                Reviewed by:
FCC ID: ZNFLS885
                                                           (CLASS II PERMISSIVE CHANGE)                      Quality Manager
Test Report S/N:            Test Dates:          EUT Type:
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           Peak Field Strength Measurements per Section 12.2.4 of KDB 558074 v03r01

           1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest
           2. RBW is set depending on measurement frequency, as specified in Table 6-3 below
           3. VBW = 3MHz
           4. Detector = peak
           5. Sweep time = auto couple
           6. Trace mode = max hold
           7. Trace was allowed to stabilize


                                                   Frequency                  RBW
                                                   9 – 150kHz             200 – 300Hz
                                                  0.15 – 30MHz              9 – 10kHz
                                                  30 – 1000MHz            100 – 120kHz
                                                   > 1000MHz                  1MHz
                                                Table 6-3. RBW as a Function of Frequency


Test Setup

The EUT and measurement equipment were set up as shown in the diagram below.




                                             Figure 6-1. Test Instrument & Measurement Setup

Test Notes

     1. The optional test procedures for antenna port conducted measurements of unwanted emissions per
           the guidance of KDB 558074 v03r01 were not used to evaluate this device for compliance to radiated
           limits. All radiated spurious emissions levels were measured in a radiated test setup.
     2. All emissions lying in restricted bands specified in §15.205 are below the limit shown in Table 6-5.
     3. The antenna is manipulated through typical positions, polarity and length during the tests. The EUT is
           manipulated through three orthogonal planes.



                                                        FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT   Reviewed by:
FCC ID: ZNFLS885
                                                               (CLASS II PERMISSIVE CHANGE)         Quality Manager
Test Report S/N:            Test Dates:              EUT Type:
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     4. This unit was tested with its standard battery.
     5. The spectrum is measured from 9kHz to the 10th harmonic of the fundamental frequency of the
           transmitter using CISPR quasi peak detector below 1GHz. Above 1 GHz, average and peak
           measurements were taken using linearly polarized horn antennas. The worst-case emissions are
           reported however emissions whose levels were not within 20dB of the respective limits were not
           reported.
     6. Average measurements were recorded using a VBW of 3kHz, per Section 12.2.4.3 of KDB 558074
           v03r01, since 1/T is equal to just under 3kHz. This method was used because the EUT could not be
           configured to operate with a duty cycle > 98%. Both average and peak measurements were made
           using a peak detector
     7. Emissions below 18GHz were measured at a 3 meter test distance while emissions above 18GHz
           were measured at a 1 meter test distance with the application of a distance correction factor.
     8. No significant radiated band edge emissions were found in the 2310 – 2390MHz restricted band.
     9. The emissions from the original EUT and the current EUT were compared side-by-side, and the
           emissions were not found to be significantly different. The difference in radiated levels is caused by a
           difference in equipment used for each set of tests.

Sample Calculations

           Determining Spurious Emissions Levels

           o     Field Strength Level [dBV/m] = Analyzer Level [dBm] + 107 + AFCL [dB/m]
           o     AFCL [dB/m] = Antenna Factor [dB/m] + Cable Loss [dB]
           o       Margin [dB] = Field Strength Level [dBV/m] – Limit [dBV/m]

           Radiated Band Edge Measurement Offset

            o      The amplitude offset shown in the radiated restricted band edge plots in Section 6.8 was
                   calculated using the formula:
                   Offset (dB) = (Antenna Factor + Cable Loss + 10 dB Attenuator) – Preamplifier Gain




                                                   FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT            Reviewed by:
FCC ID: ZNFLS885
                                                          (CLASS II PERMISSIVE CHANGE)                  Quality Manager
Test Report S/N:            Test Dates:         EUT Type:
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Radiated Spurious Emission Measurements
§15.205 §15.209 §15.247(d)

              Bluetooth Mode:                            LE
              Distance of Measurements:                  3 Meters
              Operating Frequency:                       2402MHz
              Channel:                                   0


                                Analyzer           Ant.   EUT                              Field
            Frequency                                                         AFCL                  Limit  Margin
                                 Level   Detector Pol.    Pol.                           Strength
              [MHz]                                                            [dB]               [dBμV/m]  [dB]
                                 [dBm]            [H/V] [H/H2/V]                        [dBμV/m]

               4804.00            -104.35        Avg         V         V       39.28       41.93    53.98   -12.05

               4804.00             -94.01        Peak        V         V       39.28       52.27    73.98   -21.71

              12010.00            -106.88        Avg         V         V       46.14       46.25    53.98   -7.72

              12010.00             -94.37        Peak        V         V       46.14       58.76    73.98   -15.21
                                             Table 6-4. Radiated Measurements @ 3 meters

              Bluetooth Mode:                            LE
              Distance of Measurements:                  3 Meters
              Operating Frequency:                       2440MHz
              Channel:                                   19

                                Analyzer           Ant.   EUT                             Field
            Frequency                                                         AFCL                 Limit  Margin
                                 Level   Detector Pol.    Pol.                          Strength
              [MHz]                                                            [dB]              [dBμV/m]  [dB]
                                 [dBm]            [H/V] [H/H2/V]                        [dBμV/m]

               4880.00            -102.69        Avg         V         V       39.16       43.47    53.98   -10.51

               4880.00             -93.04        Peak        V         V       39.16       53.12    73.98   -20.86

               7320.00            -107.10        Avg         V         V       41.96       41.86    53.98   -12.12

               7320.00             -94.59        Peak        V         V       41.96       54.37    73.98   -19.61

              12200.00            -106.90        Avg         V         V       46.70       46.81    53.98   -7.17

              12200.00             -94.37        Peak        V         V       46.70       59.34    73.98   -14.64
                                             Table 6-5. Radiated Measurements @ 3 meters




                                                        FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT              Reviewed by:
FCC ID: ZNFLS885
                                                               (CLASS II PERMISSIVE CHANGE)                    Quality Manager
Test Report S/N:            Test Dates:             EUT Type:
                                                                                                               Page 13 of 17
0Y1406091179.ZNF            6/9-6/20/2014           Portable Handset
© 2014 PCTEST Engineering Laboratory, Inc.                                                                                  V 1.2
                                                                                                                      06/03/2014


Radiated Spurious Emission Measurements
§15.205 §15.209 §15.247(d)

              Bluetooth Mode:                            LE
              Distance of Measurements:                  3 Meters
              Operating Frequency:                       2480MHz
              Channel:                                   39

                                Analyzer           Ant.   EUT                             Field
            Frequency                                                         AFCL                 Limit  Margin
                                 Level   Detector Pol.    Pol.                          Strength
              [MHz]                                                            [dB]              [dBμV/m]  [dB]
                                 [dBm]            [H/V] [H/H2/V]                        [dBμV/m]

               4960.00            -106.12        Avg         V         V       39.00       39.88    53.98   -14.10

               4960.00             -96.09        Peak        V         V       39.00       49.91    73.98   -24.07

               7440.00            -106.76        Avg         V         V       42.04       42.28    53.98   -11.70

               7440.00             -94.42        Peak        V         V       42.04       54.62    73.98   -19.36

              12400.00            -107.03        Avg         V         V       46.82       46.79    53.98   -7.19

              12400.00             -94.44        Peak        V         V       46.82       59.38    73.98   -14.60
                                             Table 6-6. Radiated Measurements @ 3 meters




                                                        FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT              Reviewed by:
FCC ID: ZNFLS885
                                                               (CLASS II PERMISSIVE CHANGE)                    Quality Manager
Test Report S/N:            Test Dates:             EUT Type:
                                                                                                               Page 14 of 17
0Y1406091179.ZNF            6/9-6/20/2014           Portable Handset
© 2014 PCTEST Engineering Laboratory, Inc.                                                                                  V 1.2
                                                                                                                      06/03/2014


6.3        Radiated Restricted Band Edge Measurements
§15.205 §15.209

The radiated restricted band edge measurements are measured with an EMI test receiver connected to the
receive antenna while the EUT is transmitting.

The amplitude offset shown in the following plots for average measurements was calculated using the formula:

Offset (dB) = (Antenna Factor + Cable Loss + 10 dB Attenuator) – Preamplifier Gain


                Bluetooth Mode:                           LE

                Measurement Distance:                     3 Meters

                Operating Frequency:                      2480MHz

                Channel:                                  39
                                                                       * RBW 100 kHz
                                                                       * VBW 3 kHz
                    Ref     114.8 dBµV            * Att   10 dB         SWT 15 ms

                      110 Offset       17.3 dB

                      100
                                                                                                                    A
                      90

                      80

                      70                                                                                           LVL

                      60
            2 PK
                                 D1 53.979 dBµV
            MAXH      50

                      40
                                                                                                                   PS
                      30
                                                                                                                   3DB
                      20                                                                                           AC

                     Center    2.484 GHz                          200 kHz/                          Span   2 MHz

                      Tx Channel
                      Bandwidth                      1 MHz             Power                47.53 dBµV




                 Plot 6-1. Radiated Restricted Upper Band Edge Measurement (Average)
Note:
A channel integration method was used to determine compliance with the out of band average radiated
spuriousDate: 18.JUN.2014 21:07:13
         emissions  limit in the 2483.5 – 2500MHz band. Per KDB 558074 Section 13.3.4, a measurement was
performed using a RBW of 100kHz at the 2483.5MHz band edge. The results were integrated up to the 1MHz
reference bandwidth to show compliance with the 15.209 radiated limit for emissions greater than 1GHz.


                                                      FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                          Reviewed by:
FCC ID: ZNFLS885
                                                             (CLASS II PERMISSIVE CHANGE)                                Quality Manager
Test Report S/N:            Test Dates:            EUT Type:
                                                                                                                         Page 15 of 17
0Y1406091179.ZNF            6/9-6/20/2014         Portable Handset
© 2014 PCTEST Engineering Laboratory, Inc.                                                                                            V 1.2
                                                                                                                                06/03/2014


Radiated Restricted Band Edge Measurements
§15.205 §15.209

The amplitude offset shown in the following plots for average measurements was calculated using the formula:

Offset (dB) = (Antenna Factor + Cable Loss + 10 dB Attenuator) – Preamplifier Gain


                                                                             * RBW   1 MHz    Marker 1 [T2 ]
                                                                             * VBW   3 MHz               60.72 dBµV
                    Ref      121.8 dBµV             * Att   10 dB             SWT    2.5 ms         2.483532051 GHz

                      120 O f f s e t   17.3 dB


                                                                                                                         A
                      110




                      100                                                                                               LVL

            2 PK
            MAXH
                      90

                                                                                                                        PS

                      80


                                 D1 73.979 dBµV

                      70

                                                                                                                        3DB
                                                                         1
                                                                                                                        AC
                      60




                      50




                      40




                      30




                     Center      2.4835 GHz                            1 MHz/                          Span    10 MHz


                            Plot 6-2. Radiated Restricted Upper Band Edge Measurement (Peak)


           Date: 18.JUN.2014             21:07:58




                                                        FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT                             Reviewed by:
FCC ID: ZNFLS885
                                                               (CLASS II PERMISSIVE CHANGE)                                   Quality Manager
Test Report S/N:             Test Dates:             EUT Type:
                                                                                                                              Page 16 of 17
0Y1406091179.ZNF             6/9-6/20/2014          Portable Handset
© 2014 PCTEST Engineering Laboratory, Inc.                                                                                                 V 1.2
                                                                                                                                     06/03/2014


7.0          CONCLUSION

 The data collected relate only the item(s) tested and show that the                          LG Portable Handset
 FCC ID: ZNFLS885 is in compliance with Part 15C of the FCC Rules.




                                                  FCC Pt. 15.247 BLUETOOTH (LE) TEST REPORT            Reviewed by:
  FCC ID: ZNFLS885
                                                         (CLASS II PERMISSIVE CHANGE)                  Quality Manager
  Test Report S/N:            Test Dates:      EUT Type:
                                                                                                       Page 17 of 17
  0Y1406091179.ZNF            6/9-6/20/2014    Portable Handset
  © 2014 PCTEST Engineering Laboratory, Inc.                                                                        V 1.2
                                                                                                              06/03/2014



Document Created: 2019-10-25 11:04:14
Document Modified: 2019-10-25 11:04:14

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