Test Report_HAC RF

FCC ID: ZNFH790

Test Report

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FCCID_2745322

                HAC RF EMISSIONS TEST REPORT



                       FCC 47 CFR § 20.19
                        ANSI C63.19-2011

                            For
CDMA/GSM/WCDMA/LTE PHONE + BLUETOOTH, DTS/UNII a/b/g/n/ac & NFC

                       FCC ID: ZNFH790
               Model Name: LG-H790, LGH790, H790


                   Report Number: 15I21235-S4
                      Issue Date: 8/18/2015

                          Prepared for
             LG ELECTRONICS MOBILECOMM USA, INC.
                     1000 SYLVAN AVENUE
           ENGLEWOOD CLIFFS, NEW JERSEY 07632, USA

                           Prepared by
                 UL VERIFICATION SERVICES INC.
                     47173 BENICIA STREET
                   FREMONT, CA 94538, U.S.A.
                       TEL: (510) 771-1000
                       FAX: (510) 661-0888




                     NVLAP LAB CODE 200065-0


Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015

Revision History
 Rev.    Date             Revisions                                                        Revised By
 --      8/18/2015        Initial Issue                                                    --




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Report No.: 15I21235-S4                                                                                                     Issue Date: 8/18/2015

                                                             Table of Contents
1.      Attestation of Test Results ............................................................................................................. 4

2.      Test Methodology ........................................................................................................................... 5

3.      Facilities and Accreditation ........................................................................................................... 5

4.      Calibration and Uncertainty ........................................................................................................... 5
     4.1.     Measuring Instrument Calibration ............................................................................................... 5
     4.2.     Measurement Uncertainty ........................................................................................................... 6

5.      System Specifications .................................................................................................................... 7

6.      System Validation ........................................................................................................................... 8
     6.1.     System Validation Results .......................................................................................................... 9

7.      Average Antenna Input Power & Evaluation for Low-power Exemption................................... 10

8.      Device Under Test......................................................................................................................... 11
     8.1.     Air Interfaces and Operating Mode ........................................................................................... 11

9.      Modulation Interference Factor (MIF) .......................................................................................... 12

10. HAC RF Emissions Test Procedure ............................................................................................. 13

11. RF Emissions Measurement Criteria ........................................................................................... 16

12. HAC (RF Emissions) Test Results ............................................................................................... 16
     12.1. Worst Case RF Emission Test Plot ........................................................................................... 17

Appendixes .......................................................................................................................................... 18
     A_15I21235v0 Setup Photo ................................................................................................................. 18
     B_15I21235v0 System Validation Plots ............................................................................................... 18
     C_15I21235v0 RF Emissions Test Plots.............................................................................................. 18
     D_15I21235v0 MIF Attestation Letter .................................................................................................. 18
     E_15I21235v0 Probe Cal. Certificates ................................................................................................. 18
     F_15I21235v0 Dipole Cal. Certificates ................................................................................................ 18
     G_15I21235v0 UID Specification ......................................................................................................... 18




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Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015

1. Attestation of Test Results
Applicant Name                    LG ELECTRONICS MOBILECOMM USA, INC.
FCC ID                            ZNFH790
Model Name                        LG-H790, LGH790, H790
                                  FCC 47 CFR § 20.19
                                  ANSI C63.19-2011
Applicable Standards
                                  KDB 285076 D01 HAC Guidance
                                  TCB workshop updates
HAC Rating                        M3
Date Tested                       7/20/2015
Test Results                      Pass
 UL Verification Services Inc. tested the above equipment in accordance with the requirements set forth in the
 above standards. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc.
 based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into
 account and are published for informational purposes only. The test results show that the equipment tested is
 capable of demonstrating compliance with the requirements as documented in this report.
Note: The results documented in this report apply only to the tested sample, under the conditions and modes of
operation as described herein. This document may not be altered or revised in any way unless done so by UL
Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document
not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must
not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of
the Federal Government, or any agency of any government (NIST Handbook 150, Annex A). This report is written
to support regulatory compliance of the applicable standards stated above.
 Approved & Released By:                                      Prepared By:




Devin Chang                                                 Coltyce Sanders
Senior Engineer                                             Laboratory Engineer
UL Verification Services Inc.                               UL Verification Services Inc.




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Report No.: 15I21235-S4                                                                                      Issue Date: 8/18/2015

2. Test Methodology
The tests documented in this report were performed in accordance with ANSI C63.19-2011 Methods of
Measurement of Compatibility between Wireless Communications Devices and Hearing Aids, FCC
published KDB 285076 D01 HAC Guidance v04 and TCB workshop updates.

3. Facilities and Accreditation
The test sites and measurement facilities used to collect data are located at
               47173 Benicia Street                               47266 Benicia Street
                     SAR Lab C                                          SAR Lab 2
UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0.

4. Calibration and Uncertainty
4.1.        Measuring Instrument Calibration
The measuring equipment utilized to perform the tests documented in this report has been calibrated in
accordance with the manufacturer's recommendations, and is traceable to recognized national
standards.
Name of Equipment                         Manufacturer                 Type/Model                  Serial No.      Cal. Due Date
Synthesized Signal Generator                  Agilent                     8665B                   3438A00633         8/29/2015
Power Meter                                     HP                        437B                    3125U09516         8/27/2015
Power Meter                                     HP                        437B                    3125U11347         10/6/2015
Power Sensor                                    HP                        8481A                   3318A95392         10/6/2015
Power Sensor                                    HP                        8481A                   1926A16917         10/10/2015
Amplifier                                     MITEQ             AMF-4D-00400600-50-30P              1808938             N/A
Bi-directional coupler                    Werlatone, Inc.               C8060-102                     2710              N/A
DC Power Supply                                 HP                        6296A                   2841A-05955           N/A
Robot Remote Control                          Stäubli                     CS8C                        N/A               N/A
DASY5 Measurement Server                     SPEAG                   SEUMS001BA                      1041               N/A
Probe Alignment Unit                         SPEAG                       LB (V2)                      261               N/A
Data Acquisition Electronics                 SPEAG                        DAE4                       1259            1/14/2016
E-Field Probe*                               SPEAG                      ER3DV6                       2450            8/26/2015
Calibration Dipole                           SPEAG                      CD835V3                      1014            2/18/2016
Calibration Dipole                           SPEAG                     CD1880V3                      1159            5/18/2016
Calibration Dipole                           SPEAG                     CD2600V3                      1008            8/21/2015
Radio Communication Tester                    R &S                      CMU 500                     125326           1/19/2016

Note(s):
*: According to SPEAG’s Technical Report, “MIF Verification”, Doc # TR-FB-12.09.04-1, issued date: 9/4/2012. E-field probes are
calibrated with specified uncertainty according to ISO 17025 as described in their calibration certificate. The MIF according to the
definition in ANSI C63.19 is specific for a modulation and can therefore be used as a constant value if the probe has been PMR
calibrated.




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Report No.: 15I21235-S4                                                                            Issue Date: 8/18/2015

4.2.    Measurement Uncertainty
HAC Uncertainty Budget According to ANSI C63.19
                                            Uncertainty                                               Std. Unc.(±%)
             Error Description                              Probe Dist.   Div.    (Ci) E    (Ci) H
                                            value (±%)                                                  E       H
Measurement System
Probe Calibration                                     5.1       N           1       1         1        5.1    5.10
Axial Isotropy                                        4.7       R         1.732     1         1        2.7    2.71
Sensor Displacement                                  16.5       R         1.732     1       0.145      9.5    1.38
Boundary Effects                                      2.4       R         1.732     1         1        1.4    1.39
Phantom Boundary Effects                              7.2       R         1.732     1         0        4.1    0.00
Linearity                                             4.7       R         1.732     1         1        2.7    2.71
Scaling to PMR Calibration                           10.0       R         1.732     1         1        5.8    5.77
System Detection Limit                                1.0       R         1.732     1         1        0.6    0.58
Readout Electronics                                   0.3       N           1       1         1        0.3    0.30
Response Time                                         0.8       R         1.732     1         1        0.5    0.46
Integration Time                                      2.6       R         1.732     1         1        1.5    1.50
RF Ambient Conditions                                 3.0       R         1.732     1         1        1.7    1.73
RF Reflections                                       12.0       R         1.732     1         1        6.9    6.93
Probe Positioner                                      1.2       R         1.732     1        0.67      0.7    0.46
Probe Positioning                                     4.7       R         1.732     1        0.67      2.7    1.82
Extrapolation and Interpolation                       1.0       R         1.732     1         1        0.6    0.58
Test sample Related
Test Positioning Vertical                             4.7       R         1.732     1       0.67       2.7    1.82
Test Positioning Lateral                              1.0       R         1.732     1        1         0.6    0.58
Device Holder and Phantom                             2.4       R         1.732     1        1         1.4    1.39
Power Drift                                           5.0       R         1.732     1        1         2.9    2.89
Phantom and Setup Related
Phantom Thickness                                     2.4       R         1.732     1       0.67        1.4   0.93
Combined Std. Uncertainty                                                                              16.3   12.3
Expanded Std. Uncertainty on Power                                                                     32.6   24.6
Expanded Std. Uncertainty on Field                                                                     16.3   12.3
Notesfor table
1. N - Nomal
2. R - Rectangular
3. Div. - Divisor used to obtain standard uncertainty
4. Ci - is te sensitivity coefficient




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Report No.: 15I21235-S4                                                                            Issue Date: 8/18/2015


5. System Specifications
E-field measurements are performed using the DASY5 automated dosimetric assessment system. The DASY5 is
made by Schmid & Partner Engineering AG (SPEAG) in Zurich, Switzerland.
The DASY5 HAC Extension consists of the following parts:
Test Arch Phantom
The specially designed Test Arch allows high precision positioning of both the device and any of the validation
dipoles.
ER3DV6 Isotropic E-Field Probe
Construction:             One dipole parallel, two dipoles normal to probe axis Built-in shielding against static
                          charges PEEK enclosure material (resistant to organic solvents, e.g., glycolether)
Calibration:              In air from 100 MHz to 3.0 GHz (absolute accuracy ±6.0%, k=2)
Frequency:                100 MHz to > 6 GHz; Linearity: ± 0.2 dB (100 MHz to 3 GHz)
Directivity:              ± 0.2 dB in air (rotation around probe axis)
                          ± 0.4 dB in air (rotation normal to probe axis)
Dynamic Range:            2 V/m to > 1000 V/m; Linearity: ± 0.2 dB
Dimensions:               Overall length: 330 mm (Tip: 16 mm)
                          Tip diameter: 8 mm (Body: 12 mm)
                          Distance from probe tip to dipole centers: 2.5 mm
                          The closest part of the sensor element is 1.1 mm closer to the tip
Application:              General near-field measurements up to 6 GHz
                          Field component measurements




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Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015


6. System Validation
The test setup was validated when first configured and verified periodically thereafter to ensure proper function.
The procedure provided in this section is a validation procedure using dipole antennas for which the field levels
were computed by numeric modeling.
Procedure
Place a dipole antenna meeting the requirements given in ANSI C63.19-2011 in the normally occupied by the WD.
The dipole antenna serves as a known source for an electrical and magnetic output. Position the E-field probe so
that the following occurs:
‧ The probes and their cables are parallel to the coaxial feed of the dipole antenna
‧ The probe cables and the coaxial feed of the dipole antenna approach the measurement area from opposite
  directions
‧ The center point of the probe element(s) is 15 mm from the closest surface of the dipole elements.
Scan the length of the dipole with the E-field probe and record the two maximum values found near the dipole ends.
Average the two readings and compare the reading to the expected value in the calibration certificate or the
expected value in this standard.


                                                   Setup diagram




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Report No.: 15I21235-S4                                                                               Issue Date: 8/18/2015

6.1.    System Validation Results
Calibration Dipole   f (MHz)   Input Power     Max. measured from       Average max.      E-field Target     Deviation1)
                                  (mW)       above high  above low       above arm        Values (V/m)          (%)
                                             end (V/m)   end (V/m)         (V/m)         (From SPEAG)
    CD835V3
                      835          100         125.10        99.96         112.53             106.4             5.76
     SN 1014
    CD1880V3
                      1880         100          92.74        86.25          89.50             89.40             0.11
     SN 1159
    CD2600V3
                      2600         100          88.29        87.49          87.89             85.60             2.68
     SN 1008

Notes:
1) Delta (Deviation) % = 100 * (Measured value minus Target value) divided by the Target value. Deltas within ±25% are
    acceptable, of which 12% is deviation and 13% is measurement uncertainty.
2) The maximum E-field or were evaluated and compared to the target values provided by SPEAG in the calibration certificate
    of specific dipoles.
3) Please refer to the appendix for detailed measurement data and plots.




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Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015

7. Average Antenna Input Power & Evaluation for Low-power Exemption
An RF air interface technology of a device is exempt from testing when its average antenna input power
plus its MIF is ≤17 dBm for any of its operating modes. If a device supports multiple RF air interfaces,
each RF air interface shall be evaluated individually.

                              Average Antenna                                Input Power
        Air-Interface                                    MIF (dB)                                  HAC Tested
                             Input Power (dBm)1                           plus its MIF (dBm)
GSM850                              33.2                    3.63                 36.83                 Yes
GSM1900                             29.7                    3.63                 33.33                 Yes
W-CDMA Band II                      23.9                  -27.23                  -3.33                No
W-CDMA Band IV                      23.9                  -27.23                  -3.33                No
W-CDMA Band V                       24.7                  -27.23                  -2.53                No
CDMA BC0                            24.7                    3.26                 27.96                 Yes
CDMA BC1                            24.7                    3.26                 27.96                 Yes
CDMA BC10                           24.7                    3.26                 27.96                 Yes
LTE Band 2                          23.4                   -9.76                 13.64                 No
LTE Band 4                          23.4                   -9.76                 13.64                 No
LTE Band 5                          24.2                   -9.76                 14.44                 No
LTE Band 7                          23.7                   -9.76                 13.94                 No
LTE Band 12                         24.2                   -9.76                 14.44                 No
LTE Band 13                         24.2                   -9.76                 14.44                 No
LTE Band 17                         24.2                   -9.76                 14.44                 No
LTE Band 25                         23.4                   -9.76                 13.64                 No
LTE Band 26                         24.2                   -9.76                 14.44                 No
LTE Band 41                         23.2                   -1.44                 21.76                 Yes
802.11b                             18.0                   -2.02                 15.98                 No
802.11g                             16.5                    0.12                 16.62                 No
802.11a                             15.0                   -3.15                 11.85                 No

Note(s):
1. Max tune-up limit




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Report No.: 15I21235-S4                                                                                            Issue Date: 8/18/2015


8. Device Under Test
 Normal operation             Held to head
 Back Cover                   ☒ The rechargeable battery is not user accessible.

                                      S/N                       IMEI                                    Notes

 Test Sample information             1ZC4Q            353626-07-000577-7                             HAC SAMPLE

                                     1ZC4R            353626-07-000576-9                             HAC SAMPLE


8.1.       Air Interfaces and Operating Mode
                                                                                                       Voice over digital
     Air-             Bands                Type          HAC                                                                  Power
                                                                       Simultaneous but not Tested      Transport OTT
  Interface           (MHz)              Transport      Tested                                                               Reduction
                                                                                                          Capability

                       850
                                             VO          Yes                 Yes – Wi-Fi/BT                   NA                NA
   GSM                1900

                    GPRS/EDGE                DT           No                 Yes – Wi-Fi/BT                  Yes                NA

                       850

                      1700                   VO           No2                Yes - Wi-Fi/BT                   NA                NA
 W-CDMA
                      1900

                      HSPA                   DT           No                 Yes – Wi-Fi/BT                  Yes                NA

                       800
                                             VO          Yes                 Yes – Wi-Fi/BT                   NA                NA
   CDMA               1900

                      EVDO                   DT           No                 Yes – Wi-Fi/BT                   NA                NA

                       700

                       850

 LTE - FDD            1700                   VD1          No2                Yes – Wi-Fi/BT                  Yes                NA

                      1900

                      2600

 LTE - TDD            2500                   VD1         Yes                 Yes – Wi-Fi/BT                  Yes                NA

                      2450

                      5200

   Wi-Fi              5300                   VD1          No2             Yes – WWAN and BT                   NA                NA

                      5500

                      5800

    BT                2450                   DT           No             Yes – WWAN and Wi-Fi                 NA                NA
   Type Transport                                                      Note:
   VO=CMRS Voice Service                                               1. No Associated T-Coil measurement has been made in
   DT – Digital Transport                                                  accordance with 285076 D02 T-Coil testing for CMRS IP.
   VD=CMRS IP Voice Service and Digital Transport                      2. Evaluated for MIF and low power exemption.




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Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015


9. Modulation Interference Factor (MIF)
The HAC Standard ANSI C63.19-2011 defines a new scaling using the Modulation Interference Factor (MIF) which
replaces the need for the Articulation Weighting Factor (AWF) during the evaluation and is applicable to any
modulation scheme.
The Modulation Interference factor (MIF, in dB) is added to the measured average E-field (in dBV/m) and converts
it to the RF Audio Interference level (in dBV/m). This level considers the audible amplitude modulation components
in the RF E-field. CW fields without amplitude modulation are assumed to not interfere with the hearing aid
electronics. Modulations without time slots and low fluctuations at low frequencies have low MIF values, TDMA
modulations with narrow transmission and repetition rates of few 100 Hz have high MIF values and give similar
classifications as ANSI C63-2007.
Definitions
ER3D, E-field probes have a bandwidth <10 kHz and can therefore not evaluate the RF envelope in the full audio
band. DASY52 is therefore using the “indirect” measurement method according to ANSI C63.19-2011 which is the
primary method. These near field probes read the averaged E-field measurement. Especially for the new high
peak-to-average (PAR) signal types, the probes shall be linearized by probe modulation response (PMR)
calibration in order to not overestimate the field reading.
The evaluation method or the MIF is defined in ANSI C63.19-2011 section D.7. An RMS demodulated RF signal is
fed to a spectral filter (similar to an A weighting filter) and forwarded to a temporal filter acting as a quasi-peak
detector. The averaged output of these filtering is called to a 1 kHz 80% AM signal as reference. MIF measurement
requires additional instrumentation and is not well suited for evaluation by the end user with reasonable uncertainty
It may alternatively be determined through analysis and simulation, because it is constraint and characteristic for a
communication signal. DASY52 uses well defined signals for PMR calibration. The MIF of these signals has been
determined by simulation and is automatically applied.
MIF values were not tested by a probe or as specified in the standards but are based on analysis provided by
SPEAG for all the air interfaces (GSM, WCDMA, CDMA, LTE). The data included in this report are for the worst
case operating modes. The UIDs used are listed below:
 UID                  Communication System Name                                    MIF (dB)
 10021-DAB            GSM-FDD (TDMA, GMSK)                                           3.63
 10011-CAA            UMTS-FDD (WCDMA)                                              -27.23
                                                          th
 10295-AAB            CDMA2000 (1xRTT, RC1, SO3, 1/8 Rate 25 fr.)                    3.26
 10170-CAB            LTE-FDD (SC-FDMA, 1 RB, 20 MHz, 16QAM)                         -9.76
 10182-CAB            LTE-FDD (SC-FDMA, 1 RB, 15 MHz, 16QAM)                         -9.76
 10176-CAB            LTE-FDD (SC-FDMA, 1 RB, 10 MHz, 16QAM)                         -9.76
 10173-CAB            LTE-TDD (SC-FDMA, 1 RB, 20 MHz, 16QAM)                         -1.44
 10061-CAA            IEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps)                      -2.02
 10077-CAA            IEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 54 Mbps)                 0.12
 10069-CAA            IEEE 802.11a/n WiFi 5 GHz (OFDM, 54 Mbps)                      -3.15

A PMR calibrated probe is linearized for the selected waveform over the full dynamic range within the uncertainty
specified in its calibration certificate. ER3D, EF3D and EU2D E-field probes have a bandwidth <10 kHz and can
therefore not evaluate the RF envelope in the full audio band. DASY52 is therefore using the \indirect"
measurement method according to ANSI C63.19-2011 which is the primary method. These near field probes read
the averaged E-field measurement. Especially for the new high peak-to-average (PAR) signal types, the probes
shall be linearized by PMR calibration in order to not overestimate the field reading.
The MIF measurement uncertainty is estimated as follows, for modulation frequencies from slotted waveforms with
fundamental frequency and at least 2 harmonics within 10 kHz:
       0.2 dB for MIF -7 to +5 dB,
       0.5 dB for MIF -13 to +11 dB
       1 dB for MIF > -20 dB
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Report No.: 15I21235-S4                                                                            Issue Date: 8/18/2015


10.      HAC RF Emissions Test Procedure
The following are step-by-step test procedures.
a) Confirm proper operation of the field probe, probe measurement system and other instrumentation and the
   positioning system.
b) Position the WD in its intended test position.
c) Set the WD to transmit a fixed and repeatable combination of signal power and modulation characteristic that is
   representative of the worst case (highest interference potential) encountered in normal use. Transiently
   occurring start-up, changeover, or termination conditions, or other operations likely to occur less than 1% of the
   time during normal operation, may be excluded from consideration.
d) The center sub-grid shall be centered on the T-Coil mode perpendicular measurement point or the acoustic
   output, as appropriate. Locate the field probe at the initial test position in the 50 mm by 50 mm grid, which is
   contained in the measurement plane, refer to illustrated in Figure 1. If the field alignment method is used, align
   the probe for maximum field reception.
e) Record the reading at the output of the measurement system
f)   Scan the entire 50 mm by 50 mm region in equally spaced increments and record the reading at each
     measurement point. The distance between measurement points shall be sufficient to assure the identification of
     the maximum reading.
g) Identify the five contiguous sub-grids around the center sub-grid whose maximum reading is the lowest of all
   available choices. This eliminates the three sub-grids with the maximum readings. Thus, the six areas to be
   used to determine the WD’s highest emissions are identified.
h) Identify the maximum reading within the non-excluded sub-grids identified in step g).
i)   Convert the highest field reading within identified in step h) to RF audio interference level, in V/m, by taking the
     square root of the reading and then dividing it by the measurement system transfer function, established in
     5.5.1.1 Convert this result to dB(V/m) by taking the base-10 logarithm and multiplying by 20.
     Indirect measurement method
     Replacing step i), the RF audio interference level in dB (V/m) is obtained by adding the MIF (in dB) to the
     maximum steady-state rms field-strength reading, in dB (V/m), from step h). Use this result to determine the
     category rating
j)   Compare this RF audio interference level with the categories in Clause 8 (ANSI C63.19-2011) and record the
     resulting WD category rating
k) For the T-Coil mode M-rating assessment, determine whether the chosen perpendicular measurement point is
   contained in an included sub-grid of the first scan. If so, then a second scan is not necessary. The first scan
   and resultant category rating may be used for the T-Coil mode M rating.
     Otherwise, repeat step a) through step i), with the grid shifted so that it is centered on the perpendicular
     measurement point. Record the WD category rating.




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Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015




                      Figure 1 - WD reference and plane for RF emission measurements




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Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015

Test flowchart Per ANSI-PC63.19 2011

                                                Test Instructions

                                    • Confirm proper operation of probes and
                                      instrumentation
                                    • Position WD
                                    • Configure WD Tx Operation

                                                    (Step a-c)



                                    • Initialize field probe and take first reading
                                    • Scan Area
                                                     (Step d-f)




                                    • Identify exclusion area
                                    • Rescan or reanalyze open area
                                      todetermine maximum
                                    • Indirect method: Add the MIF to the
                                      maximum steady state rms field strength
                                      and record RF Audio Interference Level,
                                      in dB (V/m)

                                                      (Step g-i)




                                              Identify & Record Category

                                                       (Step j)




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Report No.: 15I21235-S4                                                                                                   Issue Date: 8/18/2015


11.        RF Emissions Measurement Criteria
WD RF audio interference level caterories in logarithmic units
                                                                                   E-field emissions
       Emission Categories
                                                          < 960 MHz                                                   > 960 MHz
            Category M1                               50 to 55 dB (V/m)                                          40 to 45 dB (V/m)
            Category M2                               45 to 50 dB (V/m)                                          35 to 40 dB (V/m)
            Category M3                               40 to 45 dB (V/m)                                          30 to 35 dB (V/m)
            Category M4                                  <40 dB (V/m)                                                <30 dB (V/m)

12.        HAC (RF Emissions) Test Results
MIF values were not tested by a probe or as specified in the standards but are based on analysis provided by
SPEAG for the following User Identifiers and air interfaces.
The data included in this report are for the worst case operating modes. Refer to Appendix D and G for the MIF
vales that represent the worst case operation modes.
                                                                                                 Results
                                                                         Results*                                                     Plots
      Air-Interface           Ch. No.            Freq. (MHz)                               plus 0.2dB uncertaninty      M-Rating
                                                                         (dB V/m)                                                    Page #
                                                                                                (dB V/m)
                                 128                824.40                 39.85                  40.05                    M3           1
        GSM850                   190                836.60                 39.24                  39.44                    M4           2
                                 251                848.60                 37.09                  37.29                    M4           3
                                 512               1850.20                 32.63                  32.83                    M3           4
       GSM1900                   661               1880.00                 32.48                  32.68                    M3           5
                                 810               1909.80                 33.01                  33.21                    M3           6
                                1013                824.70                 30.51                  30.71                    M4           7
      CDMA2000
                                 384                836.60                 29.87                  30.07                    M4           8
        BC0
                                 777                848.31                 29.23                  29.43                    M4           9
                                  25               1851.25                 26.38                  26.58                    M4          10
      CDMA2000
                                 600               1880.00                 25.63                  25.83                    M4          11
        BC1
                                1175               1908.75                 30.99                  31.19                    M3          12
                                 476                817.90                 32.12                  32.32                    M4          13
      CDMA2000
                                 580                820.50                 32.61                  32.81                    M4          14
        BC10
                                 684                823.10                 30.54                  30.74                    M4          15
                               39750               2506.00                 19.36                  19.56                    M4          16
                               40185               2549.50                 26.16                  26.36                    M4          17
       LTE-TDD
                               40620               2593.00                 20.54                  20.74                    M4          18
       Band 41
                               41055               2636.50                 24.92                  25.12                    M4          19
                               41490               2680.00                 24.24                  24.44                    M4          20

                           Refer to Section 9 Evaluation for Low-power Exemption. RF Emission testing for this
                        device is required only for GSM CDMA voice modes and LTE-TDD. All other applicable air-
  W-CDMA & LTE-FDD                                                                                                         M4         N/A
                         interfaces are exempt from testing in accordance with C63.19-2011 Clause 4.4 and are
                                                                rated M4.



Note(s):
*: Measured Audio Interference level in dB (V/m): indirect method (max rms field strength Plus MIF)




                                                   Page 16 of 18
UL Verification Services Inc.                                                                             Doc. No.: 1.0
           This report shall not be reproduced without the written approval of UL Verification Services Inc.


Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015

12.1. Worst Case RF Emission Test Plot
Test Laboratory: UL Verification Services Inc., SAR Lab 2                                Date: 7/20/2015

HAC-RF Emission GSM 1900
Communication System: UID 10021 - CAA, GSM-FDD (TDMA, GMSK); Frequency: 1909.8 MHz; Duty Cycle: 1:8.6896
Phantom section: RF Section
DASY5 Configuration:
- Probe: ER3DV6 - SN2540; ConvF(1, 1, 1); Calibrated: 8/26/2014;
- Sensor-Surface: (Fix Surface)
- Electronics: DAE4 Sn1259; Calibrated: 1/14/2015
- Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BB
- Measurement SW: DASY52, Version 52.8 (7);SEMCAD X Version 14.6.10 (7164)
GSM1900 E-Field measurement/Voice_ch 810/Hearing Aid Compatibility Test
(101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm
Device Reference Point: 0, 0, -6.3 mm
Reference Value = 27.93 V/m; Power Drift = -0.05 dB
Applied MIF = 3.63 dB
RF audio interference level = 33.01 dBV/m
Emission category: M3

                                    MIF scaled E-field
                                     Grid 1 M4         Grid 2 M3     Grid 3 M3
                                     28.57 dBV/m       32.96 dBV/m   33.01 dBV/m
                                     Grid 4 M3         Grid 5 M3     Grid 6 M3
                                     30.16 dBV/m       31.87 dBV/m   31.98 dBV/m
                                     Grid 7 M3         Grid 8 M3     Grid 9 M3
                                     32.79 dBV/m       33.3 dBV/m    32.78 dBV/m




              0 dB = 46.26 V/m = 33.30 dBV/m




                                                   Page 17 of 18
UL Verification Services Inc.                                                                             Doc. No.: 1.0
           This report shall not be reproduced without the written approval of UL Verification Services Inc.


Report No.: 15I21235-S4                                                                          Issue Date: 8/18/2015


Appendixes
Refer to separated files for the following appendixes

A_15I21235v0 Setup Photo

B_15I21235v0 System Validation Plots

C_15I21235v0 RF Emissions Test Plots

D_15I21235v0 MIF Attestation Letter

E_15I21235v0 Probe Cal. Certificates

F_15I21235v0 Dipole Cal. Certificates

G_15I21235v0 UID Specification



                                                 END OF REPORT




                                                   Page 18 of 18
UL Verification Services Inc.                                                                             Doc. No.: 1.0
           This report shall not be reproduced without the written approval of UL Verification Services Inc.



Document Created: 2015-09-02 12:20:36
Document Modified: 2015-09-02 12:20:36

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