Part 90 Test Report

FCC ID: ZNFLS831

Test Report

Download: PDF
FCCID_1554783

                               PCTEST ENGINEERING LABORATORY, INC.
                                             6660-B Dobbin Road, Columbia, MD 21045 USA
                                                 Tel. 410.290.6652 / Fax 410.290.6654
                                                        http://www.pctestlab.com
                                              MEASUREMENT REPORT
                                             FCC Part 90 Band Class 10 CDMA

Applicant:                                                                Date of Testing:
LG Electronics MobileComm U.S.A., Inc.                                    9/28/2011
10101 Old Grove Road,                                                     Test Site/Location:
San Diego, CA 92131                                                       PCTEST Lab., Columbia, MD, USA
USA                                                                       Test Report Serial No.:
                                                                          0Y1109021530.ZNF


FCC I D:                                       ZNFLS831

APPLI C A NT:                                  LG ELECTRONICS MOBILECOMM U.S.A., INC.

Applicant Type:                                Certification
FCC Classification:                            PCS Licensed Transmitter Held to Ear (PCE)
FCC Rule Part:                                 §90.691
EUT Type:                                      Portable Handset
Model(s):                                      LS831, LG-LS831, LGLS831
Tx Frequency Range:                            817.9 - 823.1 MHz (CDMA)
Max. RF Output Power:                          0.157 W ERP CDMA (21.97 dBm)
Emission Designator(s):                        1M27F9W (CDMA)
Test Device Serial No.:                        identical prototype [S/N: S-831-119]

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 §2.947. 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.


Grant Conditions: Power output listed is ERP for Part 90.


PCTEST certifies that no party to this application has been subject to a denial of Federal benefits that includes FCC benefits
pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862.




                                                           BC10 CDMA MEASUREMENT REPORT                          Reviewed by:
FCC ID: ZNFLS831
                                                                   (CERTIFICATION)                               Quality Manager
Test Report S/N:             Test Dates:           EUT Type:
                                                                                                                 Page 1 of 22
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© 2011 PCTEST Engineering Laboratory, Inc.                                                                           REV 1.3CFI
                                                                                                                     10/26/2010


                                      T A B L E                        O F            C O N T E N T S



FCC PART 90 MEASUREMENT REPORT………………………………..…………….………………..………3
1.0         INTRODUCTION ..............................................................................................................................4
            1.1       SCOPE ................................................................................................................................................ 4
            1.2       TESTING FACILITY............................................................................................................................. 4
2.0         PRODUCT INFORMATION..............................................................................................................5
            2.1       EQUIPMENT DESCRIPTION .............................................................................................................. 5
            2.2       EMI SUPPRESSION DEVICE(S)/MODIFICATIONS ........................................................................... 5
3.0         DESCRIPTION OF TESTS ..............................................................................................................6
            3.1       MEASUREMENT PROCEDURE ......................................................................................................... 6
            3.2       OCCUPIED BANDWIDTH ................................................................................................................... 6
            3.3       SPURIOUS AND HARMONIC EMISSIONS AT ANTENNA TERMINAL.............................................. 6
            3.4       RADIATED POWER AND RADIATED SPURIOUS EMISSIONS ........................................................ 7
4.0         TEST EQUIPMENT CALIBRATION DATA ......................................................................................8
5.0         SAMPLE CALCULATIONS ..............................................................................................................9
6.0         TEST RESULTS.............................................................................................................................10
            6.1       SUMMARY......................................................................................................................................... 10
            6.2       EFFECTIVE RADIATED POWER OUTPUT DATA ........................................................................... 11
            6.3       BC10 CDMA RADIATED MEASUREMENTS .................................................................................... 12
            6.4       BC10 CDMA FREQUENCY STABILITY MEASUREMENTS ............................................................. 14
7.0         PLOT(S) OF EMISSIONS ..............................................................................................................16
8.0         CONCLUSION................................................................................................................................22




                                                                         BC10 CDMA MEASUREMENT REPORT                                                      Reviewed by:
FCC ID: ZNFLS831
                                                                                 (CERTIFICATION)                                                           Quality Manager
Test Report S/N:             Test Dates:                     EUT Type:
                                                                                                                                                           Page 2 of 22
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© 2011 PCTEST Engineering Laboratory, Inc.                                                                                                                       REV 1.3CFI
                                                                                                                                                                 10/26/2010


                                             MEASUREMENT REPORT
                                                       BC10 CDMA

§2.1033 General Information
        APPLICANT:                                LG Electronics MobileComm U.S.A., Inc.
        APPLICANT ADDRESS:                        10101 Old Grove Road,
                                                  San Diego, CA 92131, USA
        TEST SITE:                                PCTEST ENGINEERING LABORATORY, INC.
        TEST SITE ADDRESS:                        6660-B Dobbin Road, Columbia, MD 21045 USA
        BASE MODEL:                               LS831
        FCC CLASSIFICATION:                       PCS Licensed Transmitter Held to Ear (PCE)
        EMISSION DESIGNATOR(S):                   1M27F9W (CDMA)
        MODE:                                     CDMA
        FREQUENCY TOLERANCE:                      ±0.00025 % (2.5 ppm)
        Test Device Serial No.:                   S-831-119               Production       Pre-Production        Engineering
        DATE(S) OF TEST:                          9/28/2011
        TEST REPORT S/N:                          0Y1109021530.ZNF

Test Facility / Accreditations
Measurements were performed at PCTEST Engineering Lab. located in Columbia, MD 21045, U.S.A.
                               PCTEST facility is an FCC registered (PCTEST Reg. No. 90864) 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 (2451A-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 (2451A-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.




                                                          BC10 CDMA MEASUREMENT REPORT                      Reviewed by:
FCC ID: ZNFLS831
                                                                  (CERTIFICATION)                           Quality Manager
Test Report S/N:              Test Dates:        EUT Type:
                                                                                                            Page 3 of 22
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© 2011 PCTEST Engineering Laboratory, Inc.                                                                      REV 1.3CFI
                                                                                                                10/26/2010


1.0          INTRODUCTION

 1.1         Scope
 Measurement and determination of electromagnetic emissions (EME) 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         Testing Facility
 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 in New
 Concept Business Park, Guilford Industrial Park, Columbia, Maryland. The site address is 6660-B Dobbin
 Road, Columbia, MD 21045. The test site is one of the highest points in the Columbia area with an
 elevation of 390 feet above mean sea level. The site coordinates are 39o 11’15” N latitude and 76o 49’38”
 W longitude. The facility is 1.5 miles North of the FCC laboratory, and the ambient signal and ambient
 signal strength are approximately equal to those of the FCC laboratory. There are no FM or TV
 transmitters within 15 miles of the site. The detailed description of the measurement facility was found to
 be in compliance with the requirements of § 2.948 according to ANSI C63.4-2003 on January 28, 2009.




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


                                                       BC10 CDMA MEASUREMENT REPORT             Reviewed by:
 FCC ID: ZNFLS831
                                                               (CERTIFICATION)                  Quality Manager
 Test Report S/N:             Test Dates:     EUT Type:
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 © 2011 PCTEST Engineering Laboratory, Inc.                                                         REV 1.3CFI
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2.0          PRODUCT INFORMATION

 2.1         Equipment Description
 The Equipment Under Test (EUT) is the LG Portable Handset FCC ID: ZNFLS831. The EUT consisted of
 the following component(s):

  Trade Name / Base Model                       FCC ID                Description

  LG / Model: LS831                             ZNFLS831              Portable Handset
                                              Table 2-1. EUT Equipment Description

 Note: All data contained in this report is applicable for the device operation in the BC10 (817 – 824 MHz).
 Test data shown supports the devices compliance with §90.691 of the FCC Rules and Regulation.


 2.2         EMI Suppression Device(s)/Modifications
 No EMI suppression device(s) were added and no modifications were made during testing.




                                                            BC10 CDMA MEASUREMENT REPORT        Reviewed by:
 FCC ID: ZNFLS831
                                                                    (CERTIFICATION)             Quality Manager
 Test Report S/N:             Test Dates:          EUT Type:
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3.0          DESCRIPTION OF TESTS

 3.1         Measurement Procedure
 The radiated spurious measurements were made outdoors at a 3-meter
 test range (See Figure 3-1). The equipment under test is placed on a
 wooden turntable 80cm above the ground plane and 3 meters from the
 receive antenna. The receive antenna height and turntable rotations
 were adjusted for the highest reading on the receive spectrum analyzer.
 This power level was recorded using a broadband average power meter.
 A half-wave dipole was substituted in place of the EUT. This dipole
 antenna was driven by a signal generator and the level of the signal
 generator was adjusted to obtain the same receive spectrum analyzer
 reading. This level is recorded with the power meter. For readings above
 1GHz, the above procedure is repeated using horn antennas and the
 difference between the gain of the horn and an isotropic antenna are
 taken into consideration.                                                            Figure 3-1. Diagram of 3-meter
                                                                                            outdoor test range
 Deviation from Measurement Procedure…………………………..None

 3.2         Occupied Bandwidth
 §2.1049

 The occupied bandwidth, that is the frequency bandwidth such that, below its lower and above its upper
 frequency limits, the mean powers radiated are each equal to 0.5 percent of the total mean power radiated
 by a given emission shall be measured. The span of the analyzer shall be set to capture all products of the
 modulation process, including the emission skirts. The resolution bandwidth shall be set to as close to 1
 percent of the selected span as is possible without being below 1 percent. The video bandwidth shall be
 set to 3 times the resolution bandwidth. Video averaging is not permitted. Where practical, a sampling
 detector shall be used since a peak or, peak hold, may produce a wider bandwidth than actual. The trace
 data points are recovered and are directly summed in linear terms. The recovered amplitude data points,
 beginning at the lowest frequency, are placed in a running sum until 0.5 percent of the total is reached and
 that frequency recorded. The process is repeated for the highest frequency data points. This frequency is
 recorded. The span between the two recorded frequencies is the occupied bandwidth.


 3.3         Spurious and Harmonic Emissions at Antenna Terminal
 §2.1051, §90.691

 The level of the carrier and the various conducted spurious and harmonic frequencies is measured by
 means of a calibrated spectrum analyzer. The spectrum is scanned from the lowest frequency generated
 in the equipment up to a frequency including its 10th harmonic.

 Out-of-band emission requirement shall apply only to the “outer” channels included in an EA license and to
 spectrum adjacent to interior channels used by incumbent licensees. The emission limits are as follows:

 For any frequency removed from the EA licensee's frequency block by up to and including 37.5 kHz, the
 power of any emission shall be attenuated below the transmitter power (P) in watts by at least 116
 Log10(f/6.1) decibels or 50 + 10 Log10(P) decibels or 80 decibels, whichever is the lesser attenuation,
 where f is the frequency removed from the center of the outer channel in the block in kilohertz and where f
 is greater than 12.5 kHz.


                                                       BC10 CDMA MEASUREMENT REPORT                    Reviewed by:
 FCC ID: ZNFLS831
                                                               (CERTIFICATION)                         Quality Manager
 Test Report S/N:             Test Dates:     EUT Type:
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For any frequency removed from the EA licensee's frequency block greater than 37.5 kHz, the power of
any emission shall be attenuated below the transmitter power (P) in watts by at least 43 + 10Log10(P)
decibels or 80 decibels, whichever is the lesser attenuation, where f is the frequency removed from the
center of the outer channel in the block in kilohertz and where f is greater than 37.5 kHz.

Compliance with these provisions is based on the use of measurement instrumentation employing a
resolution bandwidth of 1 MHz or greater. However, in the 1 MHz bands immediately outside and
adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth
of the fundamental emission of the transmitter may be employed. The emission bandwidth is defined as
the width of the signal between two points, one below the carrier center frequency and one above the
carrier center frequency, outside of which all emission are attenuated at least 26 dB below the transmitter
power.


3.4         Radiated Power and Radiated Spurious Emissions
§2.1053, §90.635, §90.691

Radiated power and radiated spurious emissions are measured outdoors at our 3-meter test range. The
equipment under test is placed on a wooden turntable 80cm above the ground plane and 3 meters from
the receive antenna. The receive antenna height and turntable rotations were adjusted for the highest
reading on the receive spectrum analyzer. This level is then measured with a broadband average power
meter. The spectrum is scanned from the lowest frequency generated in the equipment up to a frequency
including its 10th harmonic. A half-wave dipole was substituted in place of the EUT. This dipole antenna
was driven by a signal generator with the level of the signal generator being adjusted to obtain the same
receive average power meter reading. This spurious level is recorded with the power meter. For readings
above 1 GHz, the above procedure is repeated using horn antennas and the difference between the gain
of the horn and an isotropic or dipole antenna are taken into consideration. This device was tested under
all R.C.s and S.O.s and the worst case is reported with RC3/SO55 with "All Up" power control bits.




                                                      BC10 CDMA MEASUREMENT REPORT             Reviewed by:
FCC ID: ZNFLS831
                                                              (CERTIFICATION)                  Quality Manager
Test Report S/N:             Test Dates:     EUT Type:
                                                                                               Page 7 of 22
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                                                                                                   10/26/2010


4.0           TEST EQUIPMENT CALIBRATION DATA

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
         -                 263-10dB               (DC-18GHz) 10 dB Attenuator        N/A                         N/A           N/A
         -                  No.166         (1000-26500MHz) Microwave RF Cable        N/A                         N/A           N/A
         -                  No.167          (100kHz - 100MHz) RG58 Coax Cable        N/A                         N/A           N/A
      Agilent                8449B                  (1-26.5GHz) Pre-Amplifier      2/8/2011     Annual         2/8/2012   3008A00985
      Agilent               85650A                     Quasi-Peak Adapter          4/7/2011     Annual        4/7/2012    3303A01872
      Agilent               85650A                     Quasi-Peak Adapter          4/7/2011     Annual        4/7/2012    2043A00301
      Agilent                8566B            (100Hz-22GHz) Spectrum Analyzer      4/7/2011     Annual        4/7/2012    3638A08713
      Agilent               8648D                (9kHz-4GHz) Signal Generator    10/13/2010     Annual       10/13/2011   3613A00315
      Agilent               E4407B                   ESA Spectrum Analyzer         4/5/2011     Annual        4/5/2012    US39210313
      Agilent               E4448A          PSA (3Hz-50GHz) Spectrum Analyzer    11/30/2010     Annual       11/30/2011   US42510244
      Agilent               E5515C            Wireless Communications Test Set   10/11/2010     Annual       10/11/2011   GB46110872
      Agilent               E5515C            Wireless Communications Test Set    10/8/2010     Annual        10/8/2011   GB46310798
      Agilent               E5515C            Wireless Communications Test Set     7/6/2011     Annual         7/6/2012   GB41450275
      Agilent               E8257D             (250kHz-20GHz) Signal Generator     4/8/2011     Annual         4/8/2012   MY45470194
      Agilent               E8267C                   Vector Signal Generator     10/11/2010     Annual       10/11/2011   US42340152
      Agilent               N9020A                     MXA Signal Analyzer        10/8/2010     Annual        10/8/2011   US46470561
      Agilent               E5515C            Wireless Communications Test Set     2/8/2011     Annual         2/8/2012   GB45360985
      Agilent               N9038A                      MXE EMI Receiver           8/5/2011     Annual         8/5/2012   MY51210133
      Anritsu              ML2495A                         Power Meter           10/13/2010     Annual       10/13/2011      941001
 Compliance Design          Roberts                          Dipole Set            4/7/2010     Biennial      4/7/2012         146
 Compliance Design          Roberts                          Dipole Set            4/7/2010     Biennial      4/7/2012         147
       Emco                   3115                   Horn Antenna (1-18GHz)      10/14/2009     Biennial     10/14/2011    9704-5182
       Emco                   3115                   Horn Antenna (1-18GHz)        4/8/2010     Biennial       4/8/2012    9205-3874
      Espec                ESX-2CA                   Environmental Chamber       4/21/2011      Annual        4/21/2012       17620
    Gigatronics             80701A                 (0.05-18GHz) Power Sensor     10/11/2010     Annual       10/11/2011     1833460
    Gigatronics              8651A                    Universal Power Meter      10/11/2010     Annual       10/11/2011     8650319
    MiniCircuits          VHF-1300+                      High Pass Filter            N/A                         N/A          30716
    MiniCircuits          VHF-3100+                      High Pass Filter            N/A                         N/A          30721
    Pasternack             PE2208-6                    Bidirectional Coupler         N/A                         N/A           N/A
 Rohde & Schwarz           CMU200                     Base Station Simulator     11/11/2010     Annual       11/11/2011   836371/0079
 Rohde & Schwarz           CMU200                     Base Station Simulator         N/A                                  836536/0005
       Sunol               DRH-118                  Horn Antenna (1 - 18GHz)       7/5/2011     Biennial      7/5/2013      A050307
       Sunol                  JB5                 Bi-Log Antenna (30M - 5GHz)    10/17/2009     Biennial     10/17/2011     A051107
       Sunol               DRH-118                   Horn Antenna (1-18 GHz)      6/17/2011     Biennial      6/17/2013     A042511
                                                      Table 4-1. Test Equipment




                                                                BC10 CDMA MEASUREMENT REPORT                                 Reviewed by:
  FCC ID: ZNFLS831
                                                                        (CERTIFICATION)                                      Quality Manager
  Test Report S/N:             Test Dates:             EUT Type:
                                                                                                                             Page 8 of 22
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  © 2011 PCTEST Engineering Laboratory, Inc.                                                                                     REV 1.3CFI
                                                                                                                                 10/26/2010


5.0          SAMPLE CALCULATIONS


 Emission Designator
 Emission Designator = 1M25F9W

 CDMA BW = 1.25 MHz
 F = Frequency Modulation
 9 = Composite Digital Info
 W = Combination (Audio/Data) (Measured at the 99.75% power bandwidth)

 Spurious Radiated Emission – Cellular Band
 Example: Channel 476 CDMA BC10 Mode 3rd Harmonic (2453.70MHz)

 The average receive power meter reading at 3 meters with the EUT on the turntable was –81.0 dBm. The
 gain of the substituted antenna is 8.1 dBi. The signal generator connected to the substituted antenna
 terminals is adjusted to produce a reading of –81.0 dBm on the power meter. The loss of the cable
 between the signal generator and the terminals of the substituted antenna is 2.0 dB at 2453.70 MHz. So
 6.1 dB is added to the signal generator reading of –30.9 dBm yielding –24.80 dBm. The fundamental
 EIRP was 25.501 dBm so this harmonic was 25.501 dBm – (-24.80) = 50.3 dBc.




                                                       BC10 CDMA MEASUREMENT REPORT        Reviewed by:
 FCC ID: ZNFLS831
                                                               (CERTIFICATION)             Quality Manager
 Test Report S/N:             Test Dates:     EUT Type:
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 © 2011 PCTEST Engineering Laboratory, Inc.                                                    REV 1.3CFI
                                                                                               10/26/2010


6.0          TEST RESULTS

 6.1         Summary

          Company Name:                       LG Electronics MobileComm U.S.A., Inc.
          FCC ID:                             ZNFLS831
          FCC Classification:                 PCS Licensed Transmitter Held to Ear (PCE)
          Mode(s):                            CDMA
          Band:                               Band Class 10




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

                                                        < 50 + 10log10 (P[Watts]) at
 §2.1051,              Band Edge / Conducted            Band Edge and for all out-of-
                                                                                                        PASS     Section 7.0
 §90.691               Spurious Emissions               band emissions within 37.5kHz
                                                        of Block Edge                       CONDUCTED
                                                                                                                     RF
                       Transmitter Conducted
 §2.1046                                                N/A                                             PASS      Exposure
                       Output Power
                                                                                                                   Report

 §90.635               Effective Radiated Power         < 100 Watts max. ERP                            PASS     Section 6.2


 §2.1053,                                               < 43 + 10log10 (P[Watts]) for all
                       Undesirable Emissions                                                 RADIATED   PASS     Sections 6.3
 §90.691                                                out-of-band emissions

 §2.1055,
                       Frequency Stability              < 2.5 ppm                                       PASS     Section 6.4
 §90.213

                                                 Table 6-1. Summary of Test Results




                                                               BC10 CDMA MEASUREMENT REPORT                         Reviewed by:
 FCC ID: ZNFLS831
                                                                       (CERTIFICATION)                              Quality Manager
 Test Report S/N:             Test Dates:             EUT Type:
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 © 2011 PCTEST Engineering Laboratory, Inc.                                                                             REV 1.3CFI
                                                                                                                        10/26/2010


6.2         Effective Radiated Power Output Data
§90.635


                                             Measured Substitute Antenna
    Frequency                                                                      Pol        ERP     ERP      Battery
                             Mode              Level     Level     Gain
      [MHz]                                                                       [H/V]      [dBm]   [Watts]    Type
                                              [dBm]     [dBm]     [dBd]

        817.90             Ch. 476            -14.490        21.75       0.00       V        21.75   0.150     Standard
        823.10             Ch. 684            -14.270       21.97       0.00      V     21.97        0.157     Standard
                                             Table 6-2. Effective Radiated Power Output Data




     NOTES:
     Effective Radiated Power Output Measurements by Substitution Method according to ANSI/TIA/EIA-
     603-C-2004, Aug. 17, 2004:

     The EUT was placed on a wooden turn table 80cm above the ground plane and 3 meters from the
     receive antenna. The receive antenna height and turntable rotation was adjusted for the highest
     reading on the receive spectrum analyzer. Final power measurements are made with a broadband
     average power meter. A half-wave dipole was substituted in place of the EUT. This dipole antenna
     was driven by a signal generator and the level of the signal generator was adjusted to obtain the
     same spectrum analyzer reading. This level is recorded using the power meter. The conducted
     power at the terminals of the dipole is measured. The ERP is recorded.

     This device was tested under all R.C.s and S.O.s and the worst case is reported with RC3/SO55 with
     "All Up" power control bits. This unit was tested with its standard battery. The EUT was tested in
     three orthogonal planes and in all possible test configurations and positioning. The worst case test
     configuration was found in the vertical setup. The data reported in the table above was measured in
     this test setup.




                                                              BC10 CDMA MEASUREMENT REPORT                     Reviewed by:
FCC ID: ZNFLS831
                                                                      (CERTIFICATION)                          Quality Manager
Test Report S/N:             Test Dates:             EUT Type:
                                                                                                               Page 11 of 22
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© 2011 PCTEST Engineering Laboratory, Inc.                                                                         REV 1.3CFI
                                                                                                                   10/26/2010


6.3         BC10 CDMA Radiated Measurements
§2.1053, §90.691

      Field Strength of SPURIOUS Radiation

         Field Strength of SPURIOUS Radiation

                 OPERATING FREQUENCY:                                        817.90                  MHz
                                             CHANNEL:                         476
           MEASURED OUTPUT POWER:                                   21.750          dBm     =         0.157      W
                       MODULATION SIGNAL: CDMA (Internal)
                                             DISTANCE:            3         meters
                                                 LIMIT: 43 + 10 log10 (W) =      34.97               dBc


                                        LEVEL @                                       SPURIOUS
                                                              SUBSTITUTE
          FREQUENCY                     ANTENNA                                       EMISSION         POL
                                                             ANTENNA GAIN                                            (dBc)
             (MHz)                     TERMINALS                                        LEVEL          (H/V)
                                                                 (dBd)
                                         (dBm)                                          (dBm)

               1635.80                        -51.67                  8.31              -43.36          V            65.1
               2453.70                        -55.14                  8.49              -46.65          V            68.4
               3271.60                        -94.36                  8.86              -85.51          V            107.3
               4089.50                        -92.29                  9.54              -82.75          V            104.5
               4907.40                 -92.19            11.06           -81.13         V                            102.9
                               Table 6-3. Radiated Spurious Data (CDMA Mode – BC10 Ch. 476)


      NOTES:
       Radiated Spurious Emission Measurements                               by     Substitution   Method      according     to
       ANSI/TIA/EIA-603-C-2004, Aug. 17, 2004:

        The EUT was placed on a wooden turn table 80cm above the ground plane and 3 meters from the
        receive antenna. The receive antenna height and turntable rotation was adjusted for the highest
        reading on the receive spectrum analyzer. Final power measurements are made with a broadband
        average power meter. A half-wave dipole was substituted in place of the EUT. This dipole
        antenna was driven by a signal generator and the level of the signal generator was adjusted to
        obtain the same spectrum analyzer reading. This spurious level is recorded using the power meter.
        For readings above 1GHz, the above procedure is repeated using horn antennas and the
        difference between the gain of the horn and an isotropic or dipole antenna are taken into
        consideration.

        This device was tested under all R.C.s and S.O.s and the worst case is reported with RC3/SO55
        with "All Up" power control bits. This unit was tested with its standard battery. The EUT was tested
        in three orthogonal planes and in all possible test configurations and positioning. The worst case
        test configuration was found in the vertical setup. The data reported in the table above was
        measured in this test setup.

                                                                BC10 CDMA MEASUREMENT REPORT                       Reviewed by:
FCC ID: ZNFLS831
                                                                        (CERTIFICATION)                            Quality Manager
Test Report S/N:             Test Dates:               EUT Type:
                                                                                                                   Page 12 of 22
0Y1109021530.ZNF             9/28/2011                 Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                                             REV 1.3CFI
                                                                                                                       10/26/2010


BC10 CDMA Radiated Measurements (Cont’d)
§2.1053, §90.691


      Field Strength of SPURIOUS Radiation

         Field Strength of SPURIOUS Radiation

                 OPERATING FREQUENCY:                                        823.10                  MHz
                                             CHANNEL:                         684
           MEASURED OUTPUT POWER:                                   21.970          dBm     =         0.157      W
                       MODULATION SIGNAL: CDMA (Internal)
                                             DISTANCE:            3          meters
                                                 LIMIT: 43 + 10 log 10 (W) =      34.97              dBc


                                        LEVEL @                                       SPURIOUS
                                                              SUBSTITUTE
          FREQUENCY                     ANTENNA                                       EMISSION         POL
                                                             ANTENNA GAIN                                            (dBc)
             (MHz)                     TERMINALS                                        LEVEL          (H/V)
                                                                 (dBd)
                                         (dBm)                                          (dBm)

               1646.20                        -49.91                  8.31              -41.59          V            63.6
               2469.30                        -55.96                  8.49              -47.47          V            69.4
               3292.40                        -94.33                  8.86              -85.47          V            107.4
               4115.50                        -92.36                  9.54              -82.82          V            104.8
               4938.60                 -92.00            11.06           -80.94         V                            102.9
                               Table 6-4. Radiated Spurious Data (CDMA Mode – BC10 Ch. 684)


      NOTES:
       Radiated Spurious Emission Measurements                               by     Substitution   Method      according     to
       ANSI/TIA/EIA-603-C-2004, Aug. 17, 2004:

        The EUT was placed on a wooden turn table 80cm above the ground plane and 3 meters from the
        receive antenna. The receive antenna height and turntable rotation was adjusted for the highest
        reading on the receive spectrum analyzer. Final power measurements are made with a broadband
        average power meter. A half-wave dipole was substituted in place of the EUT. This dipole
        antenna was driven by a signal generator and the level of the signal generator was adjusted to
        obtain the same spectrum analyzer reading. This spurious level is recorded using the power meter.
        For readings above 1GHz, the above procedure is repeated using horn antennas and the
        difference between the gain of the horn and an isotropic or dipole antenna are taken into
        consideration.

        This device was tested under all R.C.s and S.O.s and the worst case is reported with RC3/SO55
        with "All Up" power control bits. This unit was tested with its standard battery. The EUT was tested
        in three orthogonal planes and in all possible test configurations and positioning. The worst case
        test configuration was found in the vertical setup. The data reported in the table above was
        measured in this test setup.

                                                                BC10 CDMA MEASUREMENT REPORT                       Reviewed by:
FCC ID: ZNFLS831
                                                                        (CERTIFICATION)                            Quality Manager
Test Report S/N:             Test Dates:               EUT Type:
                                                                                                                   Page 13 of 22
0Y1109021530.ZNF             9/28/2011                 Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                                             REV 1.3CFI
                                                                                                                       10/26/2010


6.4         BC10 CDMA Frequency Stability Measurements
§2.1055, §90.213


             OPERATING FREQUENCY:                                   823,100,000          Hz

                                        CHANNEL:                         684

                  REFERENCE VOLTAGE:                                     3.7              VDC

                            DEVIATION LIMIT:             ± 0.00025 % or 2.5 ppm




             VOLTAGE                         POWER          TEMP          FREQUENCY       Freq. Dev.   Deviation
               (%)                            (VDC)          (oC)            (Hz)            (Hz)        (%)


                 100 %                        3.70        + 20 (Ref)      823,100,004         4        0.000000
                 100 %                                       - 30         823,100,007         7        0.000001
                 100 %                                       - 20         823,099,991         -9       -0.000001
                 100 %                                       - 10         823,100,002         2        0.000000
                 100 %                                         0          823,099,986         -14      -0.000002
                 100 %                                       + 10         823,100,002         2        0.000000
                 100 %                                       + 20         823,099,993         -7       -0.000001
                 100 %                                       + 30         823,100,014         14       0.000002
                 100 %                                       + 40         823,099,988         -12      -0.000001
                 100 %                                       + 50         823,099,991         -9       -0.000001
                 115 %                        4.26           + 20         823,099,996         -4       0.000000
       BATT. ENDPOINT        3.40       + 20          823,100,008       8         0.000001
                Table 6-5. Frequency Stability Data (Cellular CDMA Mode – Ch. 684)




                                                               BC10 CDMA MEASUREMENT REPORT                 Reviewed by:
FCC ID: ZNFLS831
                                                                       (CERTIFICATION)                      Quality Manager
Test Report S/N:             Test Dates:              EUT Type:
                                                                                                            Page 14 of 22
0Y1109021530.ZNF             9/28/2011                Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                                      REV 1.3CFI
                                                                                                                10/26/2010


BC10 CDMA Frequency Stability Measurements (Cont’d)
§2.1055, §90.213



                                                                       Frequency Stability

                                           3.5




                                           2.5




                                            1.5
                        Deviation (ppm)




                                           0.5




                                           -0.5




                                           -1.5




                                           -2.5




                                           -3.5
                                             0




                                                                                                   30
                                                                                      10


                                                                                              20




                                                                                                          40


                                                                                                               50
                                                        0


                                                              0


                                                                       0


                                                                                 0
                                          +2


                                                      -3


                                                            -2


                                                                     -1




                                                                                                   +
                                                                                     +


                                                                                             +




                                                                                                          +


                                                                                                               +




                                                                              Tem perature (°C)




                       Figure 6-1. Frequency Stability Graph (Cellular CDMA Mode – Ch. 684)




                                                                           BC10 CDMA MEASUREMENT REPORT             Reviewed by:
FCC ID: ZNFLS831
                                                                                   (CERTIFICATION)                  Quality Manager
Test Report S/N:                          Test Dates:             EUT Type:
                                                                                                                    Page 15 of 22
0Y1109021530.ZNF                          9/28/2011               Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                                              REV 1.3CFI
                                                                                                                        10/26/2010


7.0          PLOT(S) OF EMISSIONS




                                   Plot 7-1. Conducted Spurious Plot (BC10 CDMA Ch. 476)




                                   Plot 7-2. Conducted Spurious Plot (BC10 CDMA Ch. 476)
                                                         BC10 CDMA MEASUREMENT REPORT      Reviewed by:
 FCC ID: ZNFLS831
                                                                 (CERTIFICATION)           Quality Manager
 Test Report S/N:             Test Dates:       EUT Type:
                                                                                           Page 16 of 22
 0Y1109021530.ZNF             9/28/2011         Portable Handset
 © 2011 PCTEST Engineering Laboratory, Inc.                                                    REV 1.3CFI
                                                                                               10/26/2010


                                Plot 7-3. Channel Edge Plot (BC10 CDMA Ch. 476) - §90.691




                          Plot 7-4. Interior Channel Edge Plot (BC10 CDMA Ch. 476) - §90.691


                                                        BC10 CDMA MEASUREMENT REPORT           Reviewed by:
FCC ID: ZNFLS831
                                                                (CERTIFICATION)                Quality Manager
Test Report S/N:             Test Dates:       EUT Type:
                                                                                               Page 17 of 22
0Y1109021530.ZNF             9/28/2011         Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                         REV 1.3CFI
                                                                                                   10/26/2010


                                             Plot 7-5. 4MHz Span Plot (BC10 CDMA Ch. 476)




                                  Plot 7-6. Conducted Spurious Plot (BC10 CDMA Ch. 684)

                                                               BC10 CDMA MEASUREMENT REPORT   Reviewed by:
FCC ID: ZNFLS831
                                                                       (CERTIFICATION)        Quality Manager
Test Report S/N:             Test Dates:              EUT Type:
                                                                                              Page 18 of 22
0Y1109021530.ZNF             9/28/2011                Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                        REV 1.3CFI
                                                                                                  10/26/2010


                                  Plot 7-7. Conducted Spurious Plot (BC10 CDMA Ch. 684)




                          Plot 7-8. Interior Channel Edge Plot (BC10 CDMA Ch. 684) - §90.691

                                                        BC10 CDMA MEASUREMENT REPORT           Reviewed by:
FCC ID: ZNFLS831
                                                                (CERTIFICATION)                Quality Manager
Test Report S/N:             Test Dates:       EUT Type:
                                                                                               Page 19 of 22
0Y1109021530.ZNF             9/28/2011         Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                         REV 1.3CFI
                                                                                                   10/26/2010


                                Plot 7-9. Channel Edge Plot (BC10 CDMA Ch. 684) - §90.691




                                         Plot 7-10. 4MHz Span Plot (BC10 CDMA Ch. 684)
                                                           BC10 CDMA MEASUREMENT REPORT     Reviewed by:
FCC ID: ZNFLS831
                                                                   (CERTIFICATION)          Quality Manager
Test Report S/N:             Test Dates:          EUT Type:
                                                                                            Page 20 of 22
0Y1109021530.ZNF             9/28/2011            Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                      REV 1.3CFI
                                                                                                10/26/2010


                                 Plot 7-11. Occupied Bandwidth Plot (BC10 CDMA Ch. 684)




                                                        BC10 CDMA MEASUREMENT REPORT      Reviewed by:
FCC ID: ZNFLS831
                                                                (CERTIFICATION)           Quality Manager
Test Report S/N:             Test Dates:       EUT Type:
                                                                                          Page 21 of 22
0Y1109021530.ZNF             9/28/2011         Portable Handset
© 2011 PCTEST Engineering Laboratory, Inc.                                                    REV 1.3CFI
                                                                                              10/26/2010


8.0          CONCLUSION

 The data collected relate only to the item(s) tested and show that the LG Portable Handset
 FCC ID: ZNFLS831 complies with all the requirements of Parts 90 of the FCC rules.




                                                       BC10 CDMA MEASUREMENT REPORT   Reviewed by:
 FCC ID: ZNFLS831
                                                               (CERTIFICATION)        Quality Manager
 Test Report S/N:             Test Dates:     EUT Type:
                                                                                      Page 22 of 22
 0Y1109021530.ZNF             9/28/2011       Portable Handset
 © 2011 PCTEST Engineering Laboratory, Inc.                                               REV 1.3CFI
                                                                                          10/26/2010



Document Created: 2011-09-29 16:22:00
Document Modified: 2011-09-29 16:22:00

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