RF Exposure Info 5

FCC ID: ZNFV405UA

RF Exposure Info

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FCCID_4002540

Figure D-1 Composition of 750 MHz Head and Body Tissue Equivalent Matter Note: 750MHz liquid recipes are proprietary SPEAG. Since the composition is approximate to the actual liquids utilized, the manufacturer tissue-equivalent liquid data sheets are provided below. Figure D-2 750MHz Body Tissue Equivalent Matter Approved by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 07/23/18 - 08/06/18 Portable Handset Page 2 of 5 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.11 M 06/19/2018

Figure D-3 750MHz Head Tissue Equivalent Matter Approved by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 07/23/18 - 08/06/18 Portable Handset Page 3 of 5 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.11 M 06/19/2018

Figure D-4 Composition of 2.4 GHz Head Tissue Equivalent Matter Note: 2.4 GHz head liquid recipes are proprietary SPEAG. Since the composition is approximate to the actual liquids utilized, the manufacturer tissue-equivalent liquid data sheets are provided below. Figure D-5 2.4 GHz Head Tissue Equivalent Matter Approved by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 07/23/18 - 08/06/18 Portable Handset Page 4 of 5 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.11 M 06/19/2018

Figure D-6 Composition of 5 GHz Head Tissue Equivalent Matter Note: 5GHz head liquid recipes are proprietary SPEAG. Since the composition is approximate to the actual liquids utilized, the manufacturer tissue-equivalent liquid data sheets are provided below. Figure D-7 5GHz Head Tissue Equivalent Matter Approved by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 07/23/18 - 08/06/18 Portable Handset Page 5 of 5 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.11 M 06/19/2018

APPENDIX E: SAR SYSTEM VALIDATION Per FCC KDB Publication 865664 D02v01r02, SAR system validation status should be documented to confirm measurement accuracy. The SAR systems (including SAR probes, system components and software versions) used for this device were validated against its performance specifications prior to the SAR measurements. Reference dipoles were used with the required tissue- equivalent media for system validation, according to the procedures outlined in FCC KDB Publication 865664 D01v01r04 and IEEE 1528-2013. Since SAR probe calibrations are frequency dependent, each probe calibration point was validated at a frequency within the valid frequency range of the probe calibration point, using the system that normally operates with the probe for routine SAR measurements and according to the required tissue-equivalent media. A tabulated summary of the system validation status including the validation date(s), measurement frequencies, SAR probes and tissue dielectric parameters has been included. Table E-1 SAR System Validation Summary – 1g SAR COND. PERM. CW VALIDATION MOD. VALIDATION FREQ. PROBE PROBE SYSTEM DATE PROBE CAL. POINT PROBE PROBE MOD. DUTY [MHz] SN TYPE (σ) (εr) SENSITIVITY PAR # LINEARITY ISOTROPY TYPE FACTOR E 750 3/11/2018 3213 ES3DV3 750 Head 0.890 40.788 PASS PASS PASS N/A N/A N/A E 835 3/5/2018 3213 ES3DV3 835 Head 0.925 43.335 PASS PASS PASS GMSK PASS N/A H 1750 7/16/2018 7409 EX3DV4 1750 Head 1.331 41.186 PASS PASS PASS N/A N/A N/A G 1900 8/31/2017 3332 ES3DV3 1900 Head 1.457 40.398 PASS PASS PASS GMSK PASS N/A G 2300 10/16/2017 3332 ES3DV3 2300 Head 1.715 39.101 PASS PASS PASS N/A N/A N/A G 2450 10/16/2017 3332 ES3DV3 2450 Head 1.880 38.615 PASS PASS PASS OFDM/TDD PASS PASS G 2600 10/16/2017 3332 ES3DV3 2600 Head 2.051 38.039 PASS PASS PASS TDD PASS N/A H 5250 7/5/2018 7409 EX3DV4 5250 Head 4.492 34.994 PASS PASS PASS OFDM N/A PASS H 5600 7/5/2018 7409 EX3DV4 5600 Head 4.839 34.496 PASS PASS PASS OFDM N/A PASS H 5750 7/5/2018 7409 EX3DV4 5750 Head 4.995 34.288 PASS PASS PASS OFDM N/A PASS J 750 5/24/2018 3347 ES3DV3 750 Body 0.951 55.133 PASS PASS PASS N/A N/A N/A J 835 5/26/2018 3347 ES3DV3 835 Body 0.973 54.458 PASS PASS PASS GMSK PASS N/A I 1750 7/30/2018 7406 EX3DV4 1750 Body 1.518 52.691 PASS PASS PASS N/A N/A N/A I 1900 6/18/2018 7406 EX3DV4 1900 Body 1.575 51.579 PASS PASS PASS GMSK PASS N/A K 2300 4/3/2018 3319 ES3DV3 2300 Body 1.871 51.575 PASS PASS PASS N/A N/A N/A K 2450 4/3/2018 3319 ES3DV3 2450 Body 2.043 51.130 PASS PASS PASS OFDM/TDD PASS PASS K 2600 4/3/2018 3319 ES3DV3 2600 Body 2.225 50.665 PASS PASS PASS TDD PASS N/A D 5250 6/11/2018 7357 EX3DV4 5250 Body 5.529 48.096 PASS PASS PASS OFDM N/A PASS D 5600 6/11/2018 7357 EX3DV4 5600 Body 6.007 47.521 PASS PASS PASS OFDM N/A PASS D 5750 6/11/2018 7357 EX3DV4 5750 Body 6.214 47.275 PASS PASS PASS OFDM N/A PASS Table E-2 SAR System Validation Summary – 10g SAR COND. PERM. CW VALIDATION MOD. VALIDATION FREQ. PROBE PROBE SYSTEM DATE PROBE CAL. POINT PROBE PROBE MOD. DUTY [MHz] SN TYPE (σ) (εr) SENSITIVITY PAR # LINEARITY ISOTROPY TYPE FACTOR I 1750 7/30/2018 7406 EX3DV4 1750 Body 1.518 52.691 PASS PASS PASS N/A N/A N/A I 1900 6/18/2018 7406 EX3DV4 1900 Body 1.575 51.579 PASS PASS PASS GMSK PASS N/A D 5250 6/11/2018 7357 EX3DV4 5250 Body 5.529 48.096 PASS PASS PASS OFDM N/A PASS D 5600 6/11/2018 7357 EX3DV4 5600 Body 6.007 47.521 PASS PASS PASS OFDM N/A PASS D 5750 6/11/2018 7357 EX3DV4 5750 Body 6.214 47.275 PASS PASS PASS OFDM N/A PASS NOTE: While the probes have been calibrated for both CW and modulated signals, all measurements were performed using communication systems calibrated for CW signals only. Modulations in the table above represent test configurations for which the measurement system has been validated per FCC KDB Publication 865664 D01v01r04 for scenarios when CW probe calibrations are used with other signal types. SAR systems were validated for modulated signals with a periodic duty cycle, such as GMSK, or with a high peak to average ratio (>5 dB), such as OFDM according to FCC KDB Publication 865664 D01v01r04. Approved by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX E: 07/23/18 - 08/06/18 Portable Handset Page 1 of 1 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.11 M 06/19/2018

APPENDIX G POWER REDUCTION VERIFICATION Per the May 2017 TCBC Workshop Notes, demonstration of proper functioning of the power reduction mechanisms is required to support the corresponding SAR configurations. The verification process was divided into two parts: (1) evaluation of output power levels for individual or multiple triggering mechanisms and (2) evaluation of the triggering distances for proximity-based sensors. G.1 Power Verification Procedure The power verification was performed according to the following procedure: 1. A base station simulator was used to establish a conducted RF connection and the output power was monitored. The power measurements were confirmed to be within expected tolerances for all states before and after a power reduction mechanism was triggered. 2. Step 1 was repeated for all relevant modes and frequency bands for the mechanism being investigated. 3. Steps 1 and 2 were repeated for all individual power reduction mechanisms and combinations thereof. For the combination cases, one mechanism was switched to a 'triggered' state at a time; powers were confirmed to be within tolerances after each additional mechanism was activated. G.2 Distance Verification Procedure The distance verification procedure was performed according to the following procedure: 1. A base station simulator was used to establish an RF connection and to monitor the power levels. The device being tested was placed below the relevant section of the phantom with the relevant side or edge of the device facing toward the phantom. 2. The device was moved toward and away from the phantom to determine the distance at which the mechanism triggers and the output power is reduced, per KDB Publication 616217 D04v01r02 and FCC Guidance. Each applicable test position was evaluated. The distances were confirmed to be the same or larger (more conservative) than the minimum distances provided by the manufacturer. 3. Steps 1 and 2 were repeated for low, mid, and high bands, as appropriate (see note below Table G-2 for more details). 4. Steps 1 through 3 were repeated for all distance-based power reduction mechanisms. Reviewed by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX G: 07/23/18 - 08/06/18 Portable Handset Page 1 of 2 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.05 M 11/15/2017

G.3 Main Antenna Verification Summary Table G-1 Power Measurement Verification for Main Antenna Conducted Power (dBm) Mechanism(s) Mode/Band Un‐triggered Mechanism #1 (Max) (Reduced) Proximity Sensor UMTS B4 24.89 23.64 Proximity Sensor UMTS B2 24.86 23.62 Proximity Sensor CDMA BC1 24.61 23.23 Proximity Sensor LTE B4 24.81 23.42 Proximity Sensor LTE B66 24.79 23.54 Proximity Sensor LTE B2 24.92 23.14 Proximity Sensor LTE B25 24.55 23.04 Table G-2 Distance Measurement Verification for Main Antenna Distance Measurements (mm) Minimum Distance per Mechanism(s) Test Condition Band Moving Toward Moving Away Manufacturer (mm) Proximity Sensor Phablet ‐ Back Side Mid 3 8 3 Proximity Sensor Phablet ‐ Bottom Edge Mid 4 6 4 *Note: Mid band refers to: CDMA BC1, UMTS B2/4, LTE B2/4/25/66 G.4 WIFI Verification Summary Table G-3 Power Measurement Verification WIFI Conducted Power (dBm) Mechanism(s) Mode/Band Un‐triggered Mechanism #1 (Max) (Reduced) Held‐to‐Ear 802.11b 18.52 14.52 Held‐to‐Ear 802.11g 16.07 14.00 Held‐to‐Ear 802.11n (2.4GHz) 14.79 13.65 Held‐to‐Ear 802.11a 16.08 13.20 Held‐to‐Ear 802.11n (20MHz) 15.05 13.03 Held‐to‐Ear 802.11n (40MHz) 14.44 13.40 Held‐to‐Ear 802.11ac (20MHz) 15.01 13.16 Held‐to‐Ear 802.11ac (40MHz) 14.36 13.44 *Note: MIMO WIFI modes and 802.11ac (2.4 GHz) were not evaluated due to equipment limitations. Reviewed by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX G: 07/23/18 - 08/06/18 Portable Handset Page 2 of 2 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.05 M 11/15/2017

APPENDIX H: DOWNLINK LTE CA RF CONDUCTED POWERS 1.1 LTE Downlink Only Carrier Aggregation Test Reduction Methodology SAR test exclusion for LTE downlink Carrier Aggregation is determined by power measurements according to the number of component carriers (CCs) supported by the product implementation. Per April 2018 TCBC Workshop Notes, the following test reduction methodology was applied to determine the combinations required for conducted power measurements. LTE DLCA Test Reduction Methodology:  The supported combinations were arranged by the number of component carriers in columns.  Any limitations on the PCC or SCC for each combination were identified alongside the combination (e.g. CA_2A-2A-4A-12A, but B12 can only be configured as a SCC).  Power measurements were performed for "supersets" (LTE CA combinations with multiple components carriers) and any "subsets" (LTE CA combinations with fewer component carriers) that were not completely covered by the supersets.  Only subsets that have the exact same components as a superset were excluded for measurement.  When there were certain restrictions on component carriers that existed in the superset that were not applied for the subset, the subset configuration was additionally evaluated.  Both inter-band and intra-band downlink carrier aggregation scenarios were considered.  Downlink CA combinations for SISO and 4x4 Downlink MIMO operations were measured independently, per May 2017 TCBC Workshop notes. Table 1 – Example of Exclusion Table for SISO Configurations Supported Channel Bandwidth [MHz] Supported Channel Bandwidth [MHz] Completely Covered Supported Channel Bandwidth [MHz] Completely Covered Supported Channel Bandwidth [MHz] Completely Covered by Completely Covered by Index 2CC Restriction Index 3CC Restriction by Measurement Index 4CC Restriction by Measurement Index 5CC Restriction Measurement Superset Measurement Superset CC1 CC2 CC1 CC2 CC3 Superset CC1 CC2 CC3 CC4 Superset CC1 CC2 CC3 CC4 CC5 2CC #1 CA_2C 5, 10, 15, 20 5, 10, 15, 20 3CC #4 3CC #1 CA_2A‐2A‐4A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 4CC #1 4CC #1 CA_2A‐2A‐4A‐5A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 5CC #1 CA_2A‐5B‐30A‐66A 5, 10, 15, 20 5, 10 5, 10 5, 10 5, 10, 15, 20 No 2CC #2 CA_2A‐5A 5, 10, 15, 20 5, 10 4CC #1 3CC #2 CA_2A‐2A‐5A 5, 10, 15, 20 5, 10, 15, 20 5, 10 4CC #1 4CC #2 CA_2A‐2A‐4A‐12A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 5, 10 B12 SCC Only No 5CC #2 CA_2A‐5B‐66A‐66A 5, 10, 15, 20 5, 10 5, 10 5, 10, 15, 20 5, 10, 15, 20 No 2CC #3 CA_2A‐12A 5, 10, 15, 20 5, 10 3CC #3 3CC #3 CA_2A‐2A‐12A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 4CC #3 CA_2A‐2A‐5A‐30A 5, 10, 15, 20 5, 10, 15, 20 5, 10 5, 10 No 2CC #4 CA_2A‐13A 5, 10, 15, 20 10 3CC #9 3CC #4 CA_2C‐66A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 4CC #4 CA_2A‐2A‐5A‐66A 5, 10, 15, 20 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #5 CA_2A‐17A 5, 10 5, 10 No 3CC #5 CA_2A‐2A‐71A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 4CC #5 CA_2A‐5B‐30A 5, 10, 15, 20 5, 10 5, 10 5, 10 5CC #1 2CC #6 CA_2A‐30A 5, 10, 15, 20 5, 10 3CC #14 3CC #6 CA_2A‐4A‐4A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 4CC #6 CA_2A‐5B‐66A 5, 10, 15, 20 5, 10 5, 10 5, 10, 15, 20 5CC #1 2CC #8 CA_2A‐66A (2) 5, 10, 15, 20 5, 10, 15, 20 5CC #1 3CC #7 CA_2A‐4A‐5A 5, 10, 15, 20 5, 10, 15, 20 5, 10 4CC #1 4CC #7 CA_5B‐30A‐66A 5, 10 5, 10 5, 10 5, 10 5CC #1 2CC #9 CA_2A‐71A 5, 10, 15, 20 5, 10, 15, 20 3CC #10 3CC #8 CA_2A‐4A‐12A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 4CC #8 CA_5B‐66A‐66A 5, 10 5, 10 5, 10, 15, 20 5, 10, 15, 20 5CC #2 2CC #10 CA_4A‐4A 5, 10, 15, 20 5, 10, 15, 20 3CC #6 3CC #9 CA_2A‐4A‐13A 5, 10, 15, 20 5, 10, 15, 20 10 No 4CC #9 CA_5A‐30A‐66A‐66A 5, 10 5, 10 5, 10, 15, 20 5, 10, 15, 20 No 2CC #11 CA_4A‐5A (1) 5, 10, 15, 20 5, 10 4CC #1 3CC #10 CA_2A‐4A‐71A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 4CC #10 CA_41E 15, 20 15, 20 15, 20 20 No 2CC #12 CA_4A‐12A (4) 5, 10, 15, 20 5, 10 3CC #8 3CC #11 CA_2A‐5B 5, 10, 15, 20 5, 10 5, 10 4CC #5 2CC #13 CA_4A‐13A 5, 10, 15, 20 10 3CC #9 3CC #12 CA_2A‐7A‐12A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 2CC #14 CA_4A‐17A 5, 10 5, 10 B17 SCC Only No 3CC #13 CA_2A‐12B 5, 10, 15, 20 5 5, 10 No 2CC #15 CA_5B 5, 10 5, 10 5CC #1 3CC #14 CA_2A‐12A‐30A 5, 10, 15, 20 5, 10 5, 10 No 2CC #16 CA_5A‐25A 5, 10 5, 10, 15, 20 No 3CC #15 CA_4A‐4A‐5A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 2CC #17 CA_7C 15, 20 15, 20 No 3CC #16 CA_5B‐30A 5, 10 5, 10 5, 10 5CC #1 2CC #18 CA_7A‐7A (1) 5, 10, 15, 20 5, 10, 15, 20 No 3CC #17 CA_5B‐66A 5, 10 5, 10 5, 10, 15, 20 5CC #1 2CC #19 CA_7A‐12A 5, 10, 15, 20 5, 10 3CC #12 3CC #18 CA_5A‐30A‐66A 5, 10 5, 10 5, 10, 15, 20 4CC #9 2CC #20 CA_12B 5 5, 10 3CC #13 3CC #19 CA_12A‐66C 5, 10 5, 10, 15, 20 5, 10, 15, 20 No 2CC #21 CA_12A‐25A 5, 10 5, 10, 15, 20 No 3CC #20 CA_30A‐66A‐66A 5, 10 5, 10, 15, 20 5, 10, 15, 20 4CC #9 2CC #22 CA_12A‐30A 5, 10 5, 10 3CC #14 3CC #21 CA_41D 10, 15, 20 10, 15, 20 10, 15, 20 No 2CC #23 CA_41A‐41A (1) 5, 10, 15, 20 5, 10, 15, 20 No 3CC #22 CA_41A‐41C 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 3CC #23 CA_66D 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 3CC #24 CA_66A‐66C 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No Table 2 – Example of Exclusion Table for 4x4 Downlink MIMO Configurations Supported Channel Bandwidth [MHz] Completely Covered by Supported Channel Bandwidth [MHz] Completely Covered by Supported Channel Bandwidth [MHz] Completely Covered by Index 2CC Restriction Index 3CC Restriction Index 4CC Restriction Measurement Superset Measurement Superset Measurement Superset CC1 CC2 CC1 CC2 CC3 CC1 CC2 CC3 CC4 2CC #M1 CA_[2C] 5, 10, 15, 20 5, 10, 15, 20 3CC #M6 3CC #M1 CA_[2A]‐2A‐4A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 4CC #M1 CA_[2A]‐5B‐66A 5, 10, 15, 20 5, 10 5, 10 5, 10, 15, 20 No 2CC #M2 CA_[2A]‐2A 5, 10, 15, 20 5, 10, 15, 20 3CC #M1 3CC #M2 CA_[2A]‐2A‐5A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 4CC #M2 CA_2A‐5B‐[66A] 5, 10, 15, 20 5, 10 5, 10 5, 10, 15, 20 No 2CC #M3 CA_[2A]‐[2A] 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M3 CA_[2A]‐2A‐12A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 4CC #M3 CA_[2A]‐5A‐66B 5, 10, 15, 20 5, 10 5, 10, 15 5, 10, 15 No 2CC #M4 CA_[2A]‐4A (2) 5, 10, 15, 20 5, 10, 15, 20 3CC #M1 3CC #M4 CA_[2A]‐2A‐13A 5, 10, 15, 20 5, 10, 15, 20 10 No 4CC #M4 CA_2A‐5A‐[66B] 5, 10, 15, 20 5, 10 5, 10, 15 5, 10, 15 No 2CC #M5 CA_[2A]‐[4A] (2) 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M5 CA_[2A]‐2A‐30A 5, 10, 15, 20 5, 10, 15, 20 5, 10 No 4CC #M5 CA_[2A]‐5A‐66C 5, 10, 15, 20 5, 10 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M6 CA_[2A]‐5A 5, 10, 15, 20 5, 10 4CC #M3 3CC #M6 CA_[2C]‐66A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 4CC #M6 CA_2A‐5A‐[66C] 5, 10, 15, 20 5, 10 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M7 CA_[2A]‐12A (1) 5, 10, 15, 20 3, 5, 10 No 3CC #M7 CA_2C‐[66A] 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M8 CA_[2A]‐13A 5, 10, 15, 20 10 3CC #M4 3CC #M8 CA_[2C]‐[66A] 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M9 CA_[2A]‐17A 5, 10 5, 10 No 3CC #M9 CA_[2A]‐2A‐66A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M10 CA_[2A]‐29A (2) 5, 10, 15, 20 5, 10 B29 SCC Only 3CC #M12 3CC #M10 CA_2A‐2A‐[66A] 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M11 CA_[2A]‐30A 5, 10, 15, 20 5, 10 3CC #M5 3CC #M11 CA_[2A]‐2A‐71A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M12 CA_[2A]‐66A (2) 5, 10, 15, 20 5, 10, 15, 20 4CC #M1 3CC #M12 CA_[2A]‐4A‐29A 5, 10, 15, 20 5, 10, 15, 20 5, 10 B29 SCC Only No 2CC #M13 CA_2A‐[66A] (2) 5, 10, 15, 20 5, 10, 15, 20 4CC #M2 3CC #M13 CA_[2A]‐4A‐71A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 2CC #M14 CA_[2A]‐[66A] (2) 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M14 CA_[2A]‐5B 5, 10, 15, 20 5, 10 5, 10 4CC #M1 2CC #M15 CA_[2A]‐71A 5, 10, 15, 20 5, 10, 15, 20 3CC #M11 3CC #M15 CA_[2A]‐5A‐66A 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #M16 CA_5A‐[66A] 5, 10 5, 10, 15, 20 3CC #M16 3CC #M16 CA_2A‐5A‐[66A] 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #M17 CA_12A‐[66A] (4) 5, 10 5, 10, 15, 20 3CC #M17 3CC #M17 CA_2A‐12A‐[66A] 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #M18 CA_13A‐[66A] 5, 10 5, 10, 15, 20 3CC #M19 3CC #M18 CA_[2A]‐13A‐66A 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #M19 CA_30A‐[66A] 5, 10 5, 10, 15, 20 3CC #M20 3CC #M19 CA_2A‐13A‐[66A] 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #M20 CA_[66B] 5, 10, 15 5, 10, 15 4CC #M4 3CC #M20 CA_2A‐30A‐[66A] 5, 10, 15, 20 5, 10 5, 10, 15, 20 No 2CC #M21 CA_[66C] 5, 10, 15, 20 5, 10, 15, 20 4CC #M6 3CC #M21 CA_[2A]‐66B 5, 10, 15, 20 5, 10, 15 5, 10, 15 4CC #M3 2CC #M22 CA_[66A]‐66A 5, 10, 15, 20 5, 10, 15, 20 3CC #M28 3CC #M22 CA_2A‐[66B] 5, 10, 15, 20 5, 10, 15 5, 10, 15 4CC #M4 2CC #M23 CA_[66A]‐[66A] 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M23 CA_[2A]‐[66B] 5, 10, 15, 20 5, 10, 15 5, 10, 15 No 3CC #M24 CA_[2A]‐66C 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 4CC #M5 3CC #M25 CA_2A‐[66C] 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 4CC #M6 3CC #M26 CA_[2A]‐[66C] 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M27 CA_[2A]‐66A‐66A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M28 CA_2A‐[66A]‐66A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No 3CC #M29 CA_[2A]‐66A‐71A 5, 10, 15, 20 5, 10, 15, 20 5, 10, 15, 20 No Note: [CC] indicates component carrier with 4x4 DL MIMO antenna configuration Reviewed by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX H: 07/23/18 - 08/06/18 Portable Handset Page 1 of 4 © 2018 PCTEST Engineering Laboratory, Inc. 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1.2 LTE Downlink Only Carrier Aggregation Test Selection and Setup SAR test exclusion for LTE downlink Carrier Aggregation is determined by power measurements according to the number component carriers (CCs) supported by the product implementation. For those configurations required by April 2018 TCBC Workshop Notes, conducted power measurements with LTE Carrier Aggregation (CA) (downlink only) active are made in accordance to KDB Publication 941225 D05Av01r02. The RRC connection is only handled by one cell, the primary component carrier (PCC) for downlink and uplink communications. After making a data connection to the PCC, the UE device adds secondary component carrier(s) (SCC) on the downlink only. All uplink communications and acknowledgements remain identical to specifications when downlink carrier aggregation is inactive on the PCC. Additional conducted output powers are measured with the downlink carrier aggregation active for the configuration with highest measured maximum conducted power with downlink carrier aggregation inactive measured among the channel bandwidth, modulation, and RB combinations in each frequency band. Per FCC KDB Publication 941225 D05Av01r02, no SAR measurements are required for carrier aggregation configurations when the average output power with downlink only carrier aggregation active is not more than 0.25 dB higher than the average output power with downlink only carrier aggregation inactive. General PCC and SCC configuration selection procedure - PCC uplink channel, channel bandwidth, modulation and RB configurations were selected based on section C)3)b)ii) of KBD 941225 D05 V01r02. The downlink PCC channel was paired with the selected PCC uplink channel according to normal configurations without carrier aggregation. - To maximize aggregated bandwidth, highest channel bandwidth available for that CA combination was selected for SCC. For inter-band CA, the SCC downlink channels were selected near the middle of their transmission bands. For contiguous intra-band CA, the downlink channel spacing between the component carriers was set to multiple of 300 kHz less than the nominal channel spacing defined in section 5.4.1A of 3GPP TS 36.521. For non-contiguous intra-band CA, the downlink channel spacing between the component carriers was set to be larger than the nominal channel spacing and provided maximum separation between the component carriers. - All selected PCC and SCC(s) remained fully within the uplink/downlink transmission band of the respective component carrier. - When a device supports LTE capabilities with overlapping transmission frequency ranges, the standalone powers from the band with a larger transmission frequency range can be used to select measurement configurations for the band with the fully covered transmission frequency range. Base Station Wireless Device Simulator Figure 1 DL CA Power Measurement Setup Figure 2 DL CA with DL 4x4 MIMO Power Measurement Setup Reviewed by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX H: 07/23/18 - 08/06/18 Portable Handset Page 2 of 4 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.05 M 11/15/2017

1.3 Downlink Carrier Aggregation RF Conducted Powers 1.3.1 LTE Band 66 as PCC Table 1 Maximum Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC (UL) PCC UL PCC (DL) SCC (DL) SCC (DL) PCC BW PCC (UL) PCC UL# PCC (DL) SCC BW SCC (DL) SCC BW SCC (DL) LTE Tx.Power with DL Carrier Tx Combination PCC Band Freq. Modulation RB Freq. SCC Band Freq. SCC Band Freq. [MHz] Ch. RB Ch. [MHz] Ch. [MHz] Ch. CA Enabled (dBm) Power [MHz] Offset [MHz] [MHz] [MHz] (dBm) CA_2C‐66A LTE B66 15 132597 1772.5 QPSK 1 0 67061 2172.5 LTE B2 20 900 1960 LTE B2 20 702 1940.2 25.19 25.20 Table 2 Reduced Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC (UL) PCC UL PCC (DL) SCC (DL) SCC (DL) PCC BW PCC (UL) PCC UL# PCC (DL) SCC BW SCC (DL) SCC BW SCC (DL) LTE Tx.Power with DL Carrier Tx Combination PCC Band Freq. Modulation RB Freq. SCC Band Freq. SCC Band Freq. [MHz] Ch. RB Ch. [MHz] Ch. [MHz] Ch. CA Enabled (dBm) Power [MHz] Offset [MHz] [MHz] [MHz] (dBm) CA_2C‐66A LTE B66 15 132047 1717.5 16QAM 1 0 66511 2117.5 LTE B2 20 900 1960 LTE B2 20 702 1940.2 24.07 24.20 1.3.2 LTE Band 2 as PCC Table 3 Maximum Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC (UL) PCC UL PCC (DL) SCC (DL) SCC (DL) PCC BW PCC (UL) PCC UL# PCC (DL) SCC BW SCC (DL) SCC BW SCC (DL) LTE Tx.Power with DL Carrier Tx Combination PCC Band Freq. Modulation RB Freq. SCC Band Freq. SCC Band Freq. [MHz] Ch. RB Ch. [MHz] Ch. [MHz] Ch. CA Enabled (dBm) Power [MHz] Offset [MHz] [MHz] [MHz] (dBm) CA_2C‐66A LTE B2 15 19125 1902.5 QPSK 1 0 1125 1982.5 LTE B2 20 954 1965.4 LTE B66 20 66786 2145 25.18 25.15 Table 4 Reduced Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC (UL) PCC UL PCC (DL) SCC (DL) SCC (DL) PCC BW PCC (UL) PCC UL# PCC (DL) SCC BW SCC (DL) SCC BW SCC (DL) LTE Tx.Power with DL Carrier Tx Combination PCC Band Freq. Modulation RB Freq. SCC Band Freq. SCC Band Freq. [MHz] Ch. RB Ch. [MHz] Ch. [MHz] Ch. CA Enabled (dBm) Power [MHz] Offset [MHz] [MHz] [MHz] (dBm) CA_2C‐66A LTE B2 10 19150 1905 QPSK 1 25 1150 1985 LTE B2 20 1006 1970.6 LTE B66 20 66786 2145 24.14 24.20 1.4 DL CA with DL 4x4 MIMO RF Conduction Powers This device supports downlink 4x4 MIMO operations for some LTE bands. Uplink transmission is limited to a single output stream. When carrier aggregation was applicable, the general test selection and setup procedures described in Section 1.2 were applied. Per May 2017 TCB Workshop Notes, SAR for 4x4 DL MIMO was not needed since the maximum average output power in 4x4 DL MIMO mode was not more than 0.25 dB higher than the maximum output power with 4x4 DL MIMO inactive. Additionally, SAR for 4x4 MIMO Downlink Carrier Aggregation was not needed since the maximum average output power in 4x4 MIMO Downlink Carrier Aggregation mode was not more than 0.25 dB higher than the maximum output power with 4x4 MIMO Downlink and downlink carrier aggregation inactive. Reviewed by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX H: 07/23/18 - 08/06/18 Portable Handset Page 3 of 4 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.05 M 11/15/2017

1.4.1 LTE Band 66 as PCC Table 5 Maximum Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC PCC (UL) PCC UL PCC (DL) SCC SCC (DL) SCC SCC (DL) PCC (UL) PCC UL# PCC (DL) DL Ant. SCC (DL) DL Ant. SCC (DL) DL Ant. LTE Tx.Power with DL Carrier Tx Combination PCC Band Bandwidth Frequency Modulation RB Frequency SCC Band Bandwidth Frequency SCC Band Bandwidth Frequency Channel RB Channel Config. Channel Config. Channel Config. CA Enabled (dBm) Power [MHz] [MHz] Offset [MHz] [MHz] [MHz] [MHz] [MHz] (dBm) CA_[2C]‐[66A] LTE B66 15 132597 1772.5 QPSK 1 0 67061 2172.5 4x4 MIMO LTE B2 20 900 1960 4x4 MIMO LTE B2 20 702 1940.2 4x4 MIMO 25.16 25.20 Table 6 Reduced Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC PCC (UL) PCC UL PCC (DL) SCC SCC (DL) SCC SCC (DL) PCC (UL) PCC UL# PCC (DL) DL Ant. SCC (DL) DL Ant. SCC (DL) DL Ant. LTE Tx.Power with DL Carrier Tx Combination PCC Band Bandwidth Frequency Modulation RB Frequency SCC Band Bandwidth Frequency SCC Band Bandwidth Frequency Channel RB Channel Config. Channel Config. Channel Config. CA Enabled (dBm) Power [MHz] [MHz] Offset [MHz] [MHz] [MHz] [MHz] [MHz] (dBm) CA_[2C]‐[66A] LTE B66 15 132047 1717.5 16QAM 1 0 66511 2117.5 4x4 MIMO LTE B2 20 900 1960 4x4 MIMO LTE B2 20 702 1940.2 4x4 MIMO 24.12 24.20 1.4.2 LTE Band 2 as PCC Table 7 Maximum Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC PCC (UL) PCC UL PCC (DL) SCC SCC (DL) SCC SCC (DL) PCC (UL) PCC UL# PCC (DL) DL Ant. SCC (DL) DL Ant. SCC (DL) DL Ant. LTE Tx.Power with DL Carrier Tx Combination PCC Band Bandwidth Frequency Modulation RB Frequency SCC Band Bandwidth Frequency SCC Band Bandwidth Frequency Channel RB Channel Config. Channel Config. Channel Config. CA Enabled (dBm) Power [MHz] [MHz] Offset [MHz] [MHz] [MHz] [MHz] [MHz] (dBm) CA_[2C]‐[66A] LTE B2 15 19125 1902.5 QPSK 1 0 1125 1982.5 4x4 MIMO LTE B2 20 954 1965.4 4x4 MIMO LTE B66 20 66786 2145 4x4 MIMO 25.15 25.15 Table 8 Reduced Output Powers PCC SCC 1 SCC 2 Power LTE Single PCC PCC (UL) PCC UL PCC (DL) SCC SCC (DL) SCC SCC (DL) PCC (UL) PCC UL# PCC (DL) DL Ant. SCC (DL) DL Ant. SCC (DL) DL Ant. LTE Tx.Power with DL Carrier Tx Combination PCC Band Bandwidth Frequency Modulation RB Frequency SCC Band Bandwidth Frequency SCC Band Bandwidth Frequency Channel RB Channel Config. Channel Config. Channel Config. CA Enabled (dBm) Power [MHz] [MHz] Offset [MHz] [MHz] [MHz] [MHz] [MHz] (dBm) CA_[2C]‐[66A] LTE B2 10 19150 1905 QPSK 1 25 1150 1985 4x4 MIMO LTE B2 20 1006 1970.6 4x4 MIMO LTE B66 20 66786 2145 4x4 MIMO 24.19 24.20 Reviewed by: FCC ID: ZNFV405UA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX H: 07/23/18 - 08/06/18 Portable Handset Page 4 of 4 © 2018 PCTEST Engineering Laboratory, Inc. REV 20.05 M 11/15/2017


Document Created: 2018-09-12 11:55:36
Document Modified: 2018-09-12 11:55:36
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