TR HAC
Zebra Technologies Corporation TC78A1 Touch Computer UZ7TC78A1 UZ7TC78A1 tc78a1
TR RF HAC
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Document DEVICE REPORTGetApplicationAttachment.html?id=6186946HAC RF EMISSIONS TEST REPORT Report No. : HA271554A HEARING AID COMPATIBILITY RF EMISSIONS TEST REPORT FCC ID Equipment Brand Name Model Name M-Rating Applicant Manufacturer Standard : UZ7TC78A1 : Touch Computer : Zebra : TC78A1 : M4 : Zebra Technologies Corporation 1 Zebra Plaza, Holtsville, NY 11742 : Zebra Technologies Corporation 1 Zebra Plaza, Holtsville, NY 11742 : FCC 47 CFR §20.19 ANSI C63.19-2011 The product was received on Jul. 19, 2022 and testing was started from Sep. 13, 2022 and completed on Sep. 20, 2022. We, SPORTON INTERNATIONAL INC., would like to declare that the tested sample provide by manufacturer and the test data has been evaluated in accordance with the test procedures given in ANSI 63.19-2011 / 47 CFR Part 20.19 and has been pass the FCC requirement. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC. Laboratory, the test report shall not be reproduced except in full. Approved by: Cona Huang / Deputy Manager SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 1 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A Table of Contents 1. General Information ................................................................................................................................................... 4 2. Testing Location......................................................................................................................................................... 6 3. Applied Standards ..................................................................................................................................................... 6 4. RF Audio Interference Level...................................................................................................................................... 6 5. Air Interface and Operating Mode............................................................................................................................. 7 6. Measurement System Specification ......................................................................................................................... 8 6.1 E-Field Probe System....................................................................................................................................... 8 6.2 Data Storage and Evaluation............................................................................................................................ 9 7. RF Emissions Test Procedure..................................................................................................................................10 8. Test Equipment List ..................................................................................................................................................13 9. Measurement System Validation .............................................................................................................................14 10. Modulation Interference Factor................................................................................................................................15 11. Low-power Exemption..............................................................................................................................................16 12. Conducted RF Output Power (Unit: dBm)...............................................................................................................20 13. HAC RF Emission Test Results................................................................................................................................21 14. Uncertainty Assessment ..........................................................................................................................................22 15. References.................................................................................................................................................................23 Appendix A. Plots of System Performance Check Appendix B. Plots of RF Emission Measurement Appendix C. DASY Calibration Certificate Appendix D. Test Setup Photos TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 2 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. HA271554A History of this test report Version Description Rev. 01 Initial issue of report Report No. : HA271554A Issued Date Oct. 21, 2022 TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 3 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 1. General Information Report No. : HA271554A Applicant Name Equipment Name Brand Name Model Name FCC ID Frequency Band Mode HW Version SW Version FW Version MFD Product Feature & Specification Zebra Technologies Corporation Touch Computer Zebra TC78A1 UZ7TC78A1 GSM850: 824.2 MHz ~ 848.8 MHz GSM1900: 1850.2 MHz ~ 1909.8 MHz WCDMA Band II: 1850 MHz ~ 1910 MHz WCDMA Band IV: 1710 MHz ~ 1755 MHz WCDMA Band V: 824 MHz ~ 849 MHz LTE Band 2: 1850 MHz ~ 1910 MHz LTE Band 4: 1710 MHz ~ 1755 MHz LTE Band 5: 824 MHz ~ 849 MHz LTE Band 7: 2500 MHz ~ 2570 MHz LTE Band 12: 699 MHz ~ 716 MHz LTE Band 13: 777 MHz ~ 787 MHz LTE Band 14: 788 MHz ~ 798 MHz LTE Band 17: 704 MHz ~ 716 MHz LTE Band 25: 1850 MHz ~ 1915 MHz LTE Band 26: 814 MHz ~ 849 MHz LTE Band 38: 2570 MHz ~ 2620 MHz LTE Band 41: 2496 MHz ~ 2690 MHz LTE Band 48: 3550 MHz ~ 3700 MHz LTE Band 66: 1710 MHz ~ 1780 MHz LTE Band 71: 663 MHz ~ 698 MHz 5G NR n2 : 1850 MHz ~ 1910 MHz 5G NR n5 : 824 MHz ~ 849 MHz 5G NR n7 : 2500 MHz ~ 2570 MHz 5G NR n12 : 699 MHz ~ 716 MHz 5G NR n13: 777 MHz ~ 787 MHz 5G NR n14 : 788 MHz ~ 798 MHz 5G NR n25 : 1850 MHz ~ 1915 MHz 5G NR n26 : 814 MHz ~ 849 MHz 5G NR n38 : 2570 MHz ~ 2620 MHz 5G NR n41 : 2496 MHz ~ 2690 MHz 5G NR n48 : 3550 MHz ~ 3700 MHz 5G NR n66 : 1710 MHz ~ 1780 MHz 5G NR n71 : 663 MHz ~ 698 MHz 5G NR n77: 3450MHz ~ 3550MHz, 3700 MHz ~ 3980 MHz 5G NR n78: 3450MHz ~ 3550MHz, 3700 MHz ~ 3800 MHz WLAN 2.4GHz Band: 2400 MHz ~ 2483.5 MHz WLAN 5.2G Band: 5150 MHz ~ 5250 MHz WLAN 5.3G Band: 5250 MHz ~ 5350 MHz WLAN 5.5G Band: 5470 MHz ~ 5725 MHz WLAN 5.8G Band: 5725 MHz ~ 5850 MHz WLAN 6E: 5925 MHz ~ 6425 MHz, 6425 MHz ~ 6525 MHz, 6525 MHz ~ 6875 MHz, 6875 MHz ~ 7125 MHz Bluetooth: 2400 MHz ~ 2483.5 MHz RFID : 13.56 MHz GSM/GPRS/EGPRS RMC/AMR 12.2Kbps HSDPA HSUPA DC-HSDPA LTE: QPSK, 16QAM, 64QAM, 256QAM 5G NR: DFT-s-OFDM/CP-OFDM, Pi/2 BPSK/QPSK/16QAM/64QAM/256QAM WLAN: 802.11a/b/g/n/ac/ax HT20/HT40/VHT20/VHT40/VHT80/VHT160/HE20/HE40/HE80/HE160 Bluetooth BR/EDR/LE RFID:ASK EV2 athena_A11_userdebug_GMS_RelKey_2022-07-14-1733_product_SE FUSION_QA_4_1.2.0.001_R 11JUN22 DUT Stage Identical Prototype Remark: 1. There are three kinds of samples as below. Selects sample 1 to evaluated RF Emission for all air interface and sample 2 and 3 spot check worst case found sample 1. 2. This device also had three kinds of batteries, RF exposure evaluation is selected Battery 1 as the main tested, Battery 2 and 3 will spot check worst case found in Battery 1 TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 4 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A Sample 1 Sample 2 Sample 3 Sample List SE4770 + Base config Lowell + Premium config Lowell + Base config Adapter Battery 1X Battery 1.5X Wireless Battery USB TYPE A to TYPE C cable USB TYPE C to 3.5mm audio connector 3.5mm Earphone USB TYPE C Earphone Trigger Handle Soft Holster TC53/TC58 RUGGED BOOT Specification of Accessories Brand Name Zebra Brand Name Zebra Brand Name Zebra Brand Name Brand Name Brand Name Brand Name Brand Name Brand Name Brand Name Brand Name Zebra Zebra Zebra Zebra Zebra Zebra Zebra Zebra Model Part Number Model Part Number Model Part Number Model Part Number Part Number Part Number Part Number Part Number Part Number Part Number Part Number SAWA-65-20005A PWR-WUA5V12W0US BT-000442 BT-000442-0020 BT-000442 BT-000442-0820 BT-000442 BT-000442-002A CBL-TC5X-USBC2A-01 ADP-USBC-35MM1-01 HDST-35MM-PTVP-01 HPST-USBC-PTT1-01 TRG-NGTC5-ELEC-01 SG-NGTC5TC7-HLSTR-01 SG-NGTC5EXO1-01 Reviewed by: Jason Wang Report Producer: Carlie Tsai TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 5 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 2. Testing Location Report No. : HA271554A Sporton Lab is accredited to ISO 17025 by Taiwan Accreditation Foundation (TAF code: 1190) and the FCC designation No. TW1190 under the FCC 2.948(e) by Mutual Recognition Agreement (MRA) in FCC test. Test Site Test Site Location Test Site No. Testing Laboratory SPORTON INTERNATIONAL INC. No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL: +886-3-327-3456 FAX: +886-3-328-4978 Sporton Site No.: SAR04-HY 3. Applied Standards FCC CFR47 Part 20.19 ANSI C63.19-2011 FCC KDB 285076 D01 HAC Guidance v06 FCC KDB 285076 D03 HAC FAQ v01r05 4. RF Audio Interference Level FCC wireless hearing aid compatibility rules ensure that consumers with hearing loss are able to access wireless communications services through a wide selection of handsets without experiencing disabling radio frequency (RF) interference or other technical obstacles. To define and measure the hearing aid compatibility of handsets, in CFR47 part 20.19 ANSI C63.19 is referenced. A handset is considered hearing aid-compatible for acoustic coupling if it meets a rating of at least M3 under ANSI C63.19, and A handset is considered hearing aid compatible for inductive coupling if it meets a rating of at least T3. According to ANSI C63.19 2011 version, for acoustic coupling, the RF electric field emissions of wireless communication devices should be measured and rated according to the emission level as below. Emission Categories <960Mhz E-field emissions >960Mhz M1 50 to 55 dB (V/m) 40 to 45 dB (V/m) M2 45 to 50 dB (V/m) 35 to 40 dB (V/m) M3 40 to 45 dB (V/m) 30 to 35 dB (V/m) M4 <40 dB (V/m) <30 dB (V/m) Table 5.1 Telephone near-field categories in linear units TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 6 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 5. Air Interface and Operating Mode Report No. : HA271554A Air Interface Band MHz Type C63.19 Tested Simultaneous Transmitter Name of Voice Service Power Reduction GSM GSM850 GSM1900 VO Yes EDGE850 VD Yes EDGE1900 WLAN, BT WLAN, BT WLAN, BT WLAN, BT No CMRS Voice No WFC(2) / No Google Duo Band II WLAN, BT No Band IV VO No(1) WLAN, BT CMRS Voice No WCDMA Band V HSPA VD No(1) WLAN, BT WLAN, BT No WFC(2) / No Google Duo Band 2 5G NR, WLAN, BT No Band 4 5G NR, WLAN, BT No Band 5 5G NR, WLAN, BT No Band 7 5G NR, WLAN, BT No LTE (FDD) Band 12 Band 13 Band 14 Band 17 VD No(1) 5G NR, WLAN, BT 5G NR, WLAN, BT 5G NR, WLAN, BT 5G NR, WLAN, BT VoLTE No / WFC(2) No / No Google Duo No Band 25 5G NR, WLAN, BT No Band 26 5G NR, WLAN, BT No Band 66 5G NR, WLAN, BT No Band 71 5G NR, WLAN, BT No LTE (TDD) Band 38 Band 41 Band 48 VD Yes 5G NR, WLAN, BT 5G NR, WLAN, BT 5G NR, WLAN, BT VoLTE No / WFC(2) No / No Google Duo n2 LTE, WLAN, BT No n5 LTE, WLAN, BT No n7 LTE, WLAN, BT No n12 LTE, WLAN, BT No n13 LTE, WLAN, BT No 5G NR n14 n25 n26 VD No(1) n38 n41 LTE, WLAN, BT LTE, WLAN, BT LTE, WLAN, BT LTE, WLAN, BT LTE, WLAN, BT No VoNR / No WFC(2) No / No Google Duo No n48 LTE, WLAN, BT No n66 LTE, WLAN, BT No n71 LTE, WLAN, BT No n77 LTE, WLAN, BT No n78 LTE, WLAN, BT No 2450 VD Yes GSM, WCDMA, LTE, 5G NR, 5/6G WLAN No Wi-Fi 5200 5300 5500 VD No(1) GSM, WCDMA, LTE, 5G NR, 2.4G WLAN, BT GSM, WCDMA, LTE, 5G NR, 2.4G WLAN, BT GSM, WCDMA, LTE, 5G NR, 2.4G WLAN, BT WFC(2) No / No Google Duo No Wi-Fi 5800 6E VD No(3) GSM, WCDMA, LTE, 5G NR, 2.4G WLAN, BT GSM, WCDMA, LTE, 5G NR, 2.4G WLAN, BT No WFC(2) / No Google Duo BT 2450 DT No GSM, WCDMA, LTE, 5G NR NA No Type Transport: VO= Voice only DT= Digital Transport only (no voice) VD= CMRS and IP Voice Service over Digital Transport Remark: 1. The air interface is exempted from testing by low power exemption that its average antenna input power plus its MIF is 17 dBm, and is rated as M4. 2. The Workforce Connect (WFC) is an over-the-top (OTT) voice services operating over IP, and this voice application was development and pre-installed on a wireless handset by the Zebra Technologies Corporation. 3. The WiFi 6E above 6GHz portion is currently not within the scope of ANSI C63.19 and FCC HAC regulations therefore they were not evaluated. 4. Because features of Google Duo allow the option of voice-only communications, Duo has been tested for HAC/T-Coil compatibility to ensure the best user experience. TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 7 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 6. Measurement System Specification Report No. : HA271554A Fig 5.1 System Configurations 6.1 E-Field Probe System E-Field Probe Specification <ER3DV6> Construction One dipole parallel, two dipoles normal to probe axis Built-in shielding against static charges Calibration In air from 100 MHz to 3.0 GHz (absolute accuracy ±6.0, k=2) Frequency 100 MHz to 6 GHz; Linearity: ± 2.0 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 (M3 or better device readings fall well below diode compression point) 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 Fig 5.2 Photo of E-field Probe Probe Tip Description: HAC field measurements take place in the close near field with high gradients. Increasing the measuring distance from the source will generally decrease the measured field values (in case of the validation dipole approx. 10per mm). TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 8 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 6.2 Data Storage and Evaluation Report No. : HA271554A The DASY software stores the assessed data from the data acquisition electronics as raw data (in microvolt readings from the probe sensors), together with all the necessary software parameters for the data evaluation (probe calibration data, and device frequency and modulation data) in measurement files. Probe parameters Device parameters Media parameters - Sensitivity - Conversion factor - Diode compression point - Frequency - Crest factor - Conductivity - Density Normi, ai0, ai1, ai2 ConvFi dcpi f cf The formula for each channel can be given as = + with Vi = compensated signal of channel i, (i = x, y, z) Ui = input signal of channel i, (i = x, y, z) cf = crest factor of exciting field (DASY parameter) dcpi = diode compression point (DASY parameter) From the compensated input signals, the primary field data for each channel can be evaluated E-field Probes = with Vi = compensated signal of channel i, (i = x, y, z) Normi = sensor sensitivity of channel i, (i = x, y, z), V/(V/m)2 for E-field Probes ConvF = sensitivity enhancement in solution f = carrier frequency [GHz] Ei = electric field strength of channel i in V/m The RSS value of the field components gives the total field strength (Hermitian magnitude) = + + The primary field data are used to calculate the derived field units. TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 9 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 7. RF Emissions Test Procedure Report No. : HA271554A Referenced from ANSI C63.19 -2011 section 5.5.1 a. Confirm the 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 8.2. 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 equality 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. Indirect measurement method j. 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) k. Compare this RF audio interference level with the categories in ANSI C63.19-2011 clause 8 and record the resulting WD category rating. l. For the T-Coil perpendicular measurement location is 5.0 mm from the center of the acoustic output, then two different 50 mm by 50 mm areas may need to be scanned, the first for the microphone mode assessment and the second for the T-Coil assessment. m. The second for the T-Coil assessment, with the grid shifted so that it is centered on the perpendicular measurement point. Record the WD category rating. TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 10 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A Figure 8.1 RF Emissions Flow Chart TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 11 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A Fig 8.2 EUT reference and plane for HAC RF emission measurements Fig. 8.3 Gauge block with E-field probe TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 12 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 8. Test Equipment List Report No. : HA271554A Manufacturer Name of Equipment Type/Model Serial Number Calibration Last Cal. Due Date SPEAG 835MHz Calibration Dipole CD835V3 1045 Sep. 27, 2021 Sep. 26, 2022 SPEAG 1880MHz Calibration Dipole CD1880V3 1038 Sep. 27, 2021 Sep. 26, 2022 SPEAG 2450MHz Calibration Dipole CD2450V3 1186 Jan. 25, 2022 Jan. 24, 2023 SPEAG 2600Mhz Calibration Dipole(2) CD2600V3 1018 Aug. 24, 2021 Aug. 22, 2023 SPEAG 3500Mhz Calibration Dipole CD3500V3 1009 Mar. 03, 2022 Mar. 02, 2023 SPEAG Data Acquisition Electronics DAE4 376 Nov. 22, 2021 Nov. 21, 2022 SPEAG Data Acquisition Electronics DAE4 1512 Mar. 29, 2022 Mar. 28, 2023 SPEAG Isotropic E-Field Probe EF3DV3 4047 Jan. 24, 2022 Jan. 23, 2023 SPEAG Isotropic E-Field Probe ER3DV6 2526 Mar. 28, 2022 Mar. 27, 2023 Testo Hygro meter 608-H1 45196600 Oct. 22, 2021 Oct. 21, 2022 Testo Hygro meter 608-H1 45207528 Oct. 22, 2021 Oct. 21, 2022 R&S Wideband Radio Communication Tester CMW500 115793 Nov. 30, 2021 Nov. 29, 2022 SPEAG Test Arch Phantom N/A N/A NCR NCR SPEAG Phone Positioner N/A N/A NCR NCR Anritsu Signal Generator MG3710A 6201502524 Oct. 24, 2021 Oct. 23, 2022 Anritsu Power Meter ML2495A 1419002 Aug. 16, 2022 Aug. 15, 2023 Anritsu Power Sensor MA2411B 1911176 Aug. 16, 2022 Aug. 15, 2023 ATM Dual Directional Coupler C122H-10 P610410z-02 NCR NCR Woken Attenuator WK0602-XX N/A NCR NCR Anritsu Spectrum Analyzer MS2830A 6201396378 Jul. 21, 2022 Jul. 20, 2023 Anritsu Spectrum Analyzer N9010A MY53470118 Jan. 12, 2022 Jan. 11, 2023 Mini-Circuits Power Amplifier ZVE-8G+ 6418 Oct. 12, 2021 Oct. 11, 2022 Mini-Circuits Power Amplifier ZHL-42W+ 715701915 May. 12, 2022 May. 11, 2023 Note: 1. NCR: "No-Calibration Required" 2. The dipole calibration interval can be extended to 3 years with justification according to KDB 865664 D01. The dipoles are also not physically damaged, or repaired during the interval. The justification data in appendix C can be found which the return loss is < -20dB, within 20% of prior calibration, the impedance is within 5 ohm of prior calibration for each dipole. TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 13 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 9. Measurement System Validation Report No. : HA271554A Each DASY system is equipped with one or more system validation kits. These units, together with the predefined measurement procedures within the DASY software, enable the user to conduct the system performance check and system validation. System validation kit includes a dipole, tripod holder to fix it underneath the test Arch and a corresponding distance holder. The system performance check verifies that the system operates within its specifications. System and operator errors can be detected and corrected. It is recommended that the system performance check be performed prior to any usage of the system in order to guarantee reproducible results. The system performance check uses normal HAC measurements in a simplified setup with a well characterized source. This setup was selected to give a high sensitivity to all parameters that might fail or vary over time. The system check does not intend to replace the calibration of the components, but indicates situations where the system uncertainty is exceeded due to drift or failure. <Test Setup> 1. In the simplified setup for system evaluation, the EUT is replaced by a calibrated dipole and the power source is replaced by a continuous wave which comes from a signal generator. 2. The center point of the probe element(s) is 15mm from the closest surface of the dipole elements. 3. The calibrated dipole must be placed beneath the arch phantom. The equipment setup is shown below: 4. The output power on dipole port must be calibrated to 20dBm (100mW) before dipole is connected. Fig. 7.1 Setup Diagram <Validation Results> Comparing to the original E-field value provided by SPEAG, the verification data should be within its specification of 25 %. Table 6.1 shows the target value and measured value. The table below indicates the system performance check can meet the variation criterion and the plots can be referred to appendix A of this report. Deviation = ((Average E-field Value) - (Target value)) / (Target value) * 100% Frequency (MHz) 835 835 1880 1880 2450 2450 2600 2600 3500 Input Power (dBm) 20 20 20 20 20 20 20 20 20 Target Value (V/m) 106.8 106.8 85.5 85.5 84.7 84.7 86.1 86.1 83.4 E-Field 1 (V/m) 106.8 122.2 86.75 89.63 82.28 80.07 83.61 86.16 88.17 E-Field 2 (V/m) 106.7 105.3 87.99 92.68 86.74 81.57 86.6 87.35 86.95 Average Value (V/m) 106.75 113.75 87.37 91.155 84.51 80.82 85.105 86.755 87.56 Deviation (%) -0.05 6.51 2.19 6.61 -0.22 -4.58 -1.16 0.76 4.99 Date Sep. 13, 2022 Sep. 20, 2022 Sep. 13, 2022 Sep. 20, 2022 Sep. 20, 2022 Sep. 20, 2022 Sep. 13, 2022 Sep. 20, 2022 Sep. 20, 2022 TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 14 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 10. Modulation Interference Factor Report No. : HA271554A The HAC Standard ANSI C63.19-2011 defines a new scaling using the Modulation Interference Factor (MIF). For any specific fixed and repeatable modulated signal, a modulation interference factor (MIF, expressed in dB) may be developed that relates its interference potential to its steady-state rms signal level or average power level. This factor is a function only of the audio-frequency amplitude modulation characteristics of the signal and is the same for field-strength and conducted power measurements. It is important to emphasize that the MIF is valid only for a specific repeatable audio-frequency amplitude modulation characteristic. Any change in modulation characteristic requires determination and application of a new MIF 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 C63.19-2011. 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. Probe Modulation Response (PMR) calibration linearizes the probe response over its dynamic range for specific modulations which are characterized by their UID and result in an uncertainty specified in the probe calibration certificate. The MIF is characteristic for a given waveform envelope and can be used as a constant conversion factor if the probe has been PMR calibrated. The evaluation method for 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 scaled 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 alliteratively be determined through analysis and simulation, because it is constant 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 it is automatically applied. The MIF measurement uncertainty is estimated as follows, declared by HAC equipment provider SPEAG, for modulation frequencies from slotted waveforms with fundamental frequency and at least 2 harmonics within 10 kHz: 1. 0.2 dB for MIF: -7 to +5 dB 2. 0.5 dB for MIF: -13 to +11 dB 3. 1 dB for MIF: > -20 dB MIF values applied in this test report were provided by the HAC equipment provider of SPEAG, and the worst values for all air interface are listed below to be determine the Low-power Exemption. UID 10021 10025 10460 10170 10173 10769 10061 10077 10427 10069 10616 10671 Communication System Name GSM-FDD(TDMA,GMSK) EDGE-FDD (TDMA, 8PSK, TN 0) UMTS-FDD(WCDMA, AMR) LTE-FDD(SC-FDMA,1RB,20MHz,16-QAM) LTE-TDD (SC-FDMA, 1 RB, 20 MHz, 16-QAM) 5G NR (CP-OFDM, 1 RB, 15 MHz, QPSK, 15 kHz) IEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps) IEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 54 Mbps) IEEE 802.11n (HT Greeneld, 150 Mbps, 64-QAM) IEEE 802.11a/h WiFi 5 GHz (OFDM, 54 Mbps) IEEE 802.11ac WiFi (40MHz, MCS0, 90pc duty cycle) IEEE 802.11ax (20MHz, MCS0, 90pc duty cycle) MIF(dB) 3.63 3.75 -25.43 -9.76 -1.44 -12.08 -2.02 0.12 -13.44 -3.15 -5.57 -5.58 TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 15 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 11. Low-power Exemption Report No. : HA271554A <Max Tune-up Limit> WWAN Radio Tech GSM/GPRS 1TX EGPRS 1TX GSM/GPRS 1TX EGPRS 1TX WCDMA WCDMA - HSPA WCDMA WCDMA - HSPA WCDMA WCDMA - HSPA LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE LTE 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 5G FR1 Band Number 850 850 1900 1900 B2 B2 B4 B4 B5 B5 B2 B4 B5 B7 B12 B13 B14 B17 B25 B26 B38 B41 PC3 B41 PC2 B48 B66 B71 n2 n5 n7 n12 n13 n14 n25 n26 n38 n41 PC3 n41 PC2 n48 n66 n71 n77 PC3 n78 PC3 n77 PC2 n78 PC2 Ant 0 24.70 24.50 24.70 24.70 24.70 24.70 24.50 24.70 24.70 Ant 1 25.00 27.00 Ant 2 25.20 24.20 25.20 24.20 25.20 25.20 25.20 25.20 24.00 25.20 25.20 Average Power (dBm) Ant 3 Ant 4 Ant 5 Ant 6 33.50 28.00 30.50 27.00 25.20 24.20 24.70 25.20 25.20 24.00 24.70 25.20 24.70 24.00 25.20 24.50 25.00 27.00 24.00 25.20 25.20 24.50 25.00 27.00 25.20 23.00 23.00 25.00 25.00 Ant 7 Ant 11 Ant 12 22.00 22.00 25.00 27.00 22.00 25.00 27.00 22.00 25.00 25.00 26.50 26.50 25.00 25.00 26.50 26.50 TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 16 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A <Low Power Exemption> WWAN General Note: 1. EDGE data mode test can be covered by GSM Voice mode, as GSM voice mode represents the worst case. 2. According to ANSI C63.19 2011-version, for the 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. 3. The LTE TDD_PC2 was verify worst case from LTE TDD_PC3. 4. HAC RF rating is M4 for the air interface which meets the low power exemption. Air Interface LTE - FDD 5G FR1 - FDD Max Average Antenna Input Power (dBm) 24.70 24.70 Ant 0 Worst Case MIF (dB) -9.76 -12.08 Power + MIF(dB) 14.94 12.62 C63.19 test required No No Air Interface 5G FR1 TDD_PC3 5G FR1 TDD_PC2 Max Average Antenna Input Power (dBm) 25.00 27.00 Ant 1 Worst Case MIF (dB) -12.08 -12.08 Power + MIF(dB) 12.92 14.92 C63.19 test required No No Air Interface WCDMA WCDMA - HSPA LTE - FDD 5G FR1 - FDD Max Average Antenna Input Power (dBm) 25.20 24.20 25.20 25.20 Ant 2 Worst Case MIF (dB) -25.43 -20.39 -9.76 -12.08 Power + MIF(dB) -0.23 3.81 15.44 13.12 C63.19 test required No No No No Air Interface 5G NR - TDD Max Average Antenna Input Power (dBm) 23.00 Ant 3 Worst Case MIF (dB) -12.08 Power + MIF(dB) 10.92 C63.19 test required No Air Interface GSM850 EDGE850 GSM1900 EDGE1900 WCDMA WCDMA - HSPA LTE - FDD 5G FR1 - FDD Max Average Antenna Input Power (dBm) 33.50 28.00 30.50 27.00 25.20 24.20 25.20 25.20 Ant 4 Worst Case MIF (dB) 3.63 3.75 3.63 3.75 -25.43 -20.39 -9.76 -12.08 Power + MIF(dB) 37.13 31.75 34.13 30.75 -0.23 3.81 15.44 13.12 C63.19 test required Yes Yes(1) Yes Yes(1) No No No No Air Interface 5G NR - TDD Max Average Antenna Input Power (dBm) 25.00 Ant 5 Worst Case MIF (dB) -12.08 Power + MIF(dB) 12.92 C63.19 test required No TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 17 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Air Interface LTE - FDD LTE TDD_PC3 LTE TDD_PC2 5G FR1 - FDD 5G NR - TDD_PC3 5G NR - TDD_PC2 Max Average Antenna Input Power (dBm) 24.00 25.00 27.00 24.00 25.00 27.00 Ant 6 Worst Case MIF (dB) -9.76 -1.44 -1.44 -12.08 -12.08 -12.08 Air Interface 5G NR - TDD_PC3 5G NR - TDD_PC2 Max Average Antenna Input Power (dBm) 25.00 27.00 Ant 7 Worst Case MIF (dB) -12.08 -12.08 Air Interface LTE TDD 5G NR - TDD_PC3 5G NR - TDD_PC2 Max Average Antenna Input Power (dBm) 22.00 25.00 26.50 Ant 11 Worst Case MIF (dB) -1.44 -12.08 -12.08 Air Interface LTE TDD 5G NR - TDD_PC3 5G NR - TDD_PC2 Max Average Antenna Input Power (dBm) 22.00 25.00 27.00 Ant 12 Worst Case MIF (dB) -1.44 -12.08 -12.08 Report No. : HA271554A Power + MIF(dB) 14.24 23.56 25.56 11.92 12.92 14.92 C63.19 test required No Yes Yes No No No Power + MIF(dB) 12.92 14.92 C63.19 test required No No Power + MIF(dB) 20.56 12.92 14.42 C63.19 test required Yes No No Power + MIF(dB) 20.56 12.92 14.92 C63.19 test required Yes No No TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 18 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A WLAN General Note: 1. 802.11b modes is not necessary due the 802.11g mode is the worst case. 2. According to ANSI C63.19 2011-version, for the 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. 3. HAC RF rating is M4 for the air interface which meets the low power exemption. 2.4GHz WLAN 5GHz WLAN Antenna 802.11b 802.11g 802.11n-HT20 802.11n-HT40 802.11ac-VHT20 802.11ac-VHT40 802.11ax-HE20 802.11ax-HE40 802.11a 802.11n-HT20 802.11n-HT40 802.11ac-VHT20 802.11ac-VHT40 802.11ac-VHT80 802.11ac-VHT160 802.11ax-HE20 802.11ax-HE40 802.11ax-HE80 802.11ax-HE160 Maximum Power (dBm) 21.00 19.50 18.50 18.50 18.50 18.50 19.00 18.50 17.50 17.50 16.50 17.50 16.50 15.00 13.50 17.50 16.50 15.50 13.50 Air Interface 802.11b 802.11g 802.11n-HT20 802.11n-HT40 802.11ac-VHT20 802.11ac-VHT40 802.11ax-HE20 802.11ax-HE40 802.11a 802.11n-HT20 802.11n-HT40 802.11ac-VHT20 802.11ac-VHT40 802.11ac-VHT80 802.11ac-VHT160 802.11ax-HE20 802.11ax-HE40 802.11ax-HE80 802.11ax-HE160 Max Average Antenna Input Power (dBm) 21.00 19.50 18.50 18.50 18.50 18.50 19.00 18.50 17.50 17.50 16.50 17.50 16.50 15.00 13.50 17.50 16.50 15.50 13.50 Ant 9+8 Worst Case MIF (dB) -2.02 0.12 -13.44 -13.44 -5.57 -5.57 -5.58 -5.58 -3.15 -13.44 -13.44 -5.57 -5.57 -5.57 -5.57 -5.58 -5.58 -5.58 -5.58 Power + MIF(dB) 18.98 19.62 5.06 5.06 12.93 12.93 13.42 12.92 14.35 4.06 3.06 11.93 10.93 9.43 7.93 11.92 10.92 9.92 7.92 C63.19 test required Yes(1) Yes No No No No No No No No No No No No No No No No No TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 19 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 12. Conducted RF Output Power (Unit: dBm) <GSM 850/GSM1900_Ant 4> Band Channel Frequency (MHz) GSM (GMSK, 1 Tx slot) Average Antenna Input Power(dBm) GSM850 128 189 251 824.2 836.4 848.8 32.45 32.44 32.43 Report No. : HA271554A 512 1850.2 29.47 GSM1900 661 1880.0 29.38 810 1909.8 29.49 <TDD LTE Band 41_Ant 6> BW [MHz] Modulation RB Size Channel Frequency (MHz) 20 QPSK 1 RB Offset 0 Power Low Ch. / Freq. 39750 2506 23.11 Power Low Middle Ch. / Freq. 40185 2549.5 23.19 Power Middle Ch. / Freq. 40620 2593 23.14 Power High Middle Ch. / Freq. 41055 2636.5 23.39 Power High Ch. / Freq. 41490 2680 23.32 <TDD LTE Band 41 HPUE_ Ant 6> BW [MHz] Modulation RB Size RB Offset Channel Frequency (MHz) 20 QPSK 1 0 Power Low Ch. / Freq. 39750 2506 25.10 Power Low Middle Ch. / Freq. 40185 2549.5 25.21 Power Middle Ch. / Freq. 40620 2593 25.05 Power High Middle Ch. / Freq. 41055 2636.5 25.26 Power High Ch. / Freq. 41490 2680 25.22 <TDD LTE Band 48_Ant 11> BW [MHz] Modulation RB Size Channel Frequency (MHz) 20 QPSK 1 RB Offset 0 Power Low Ch. / Freq. 55340 3560 20.92 Power Low Middle Ch. / Freq. 55830 3609 20.97 for EMC Power Middle Ch. / Freq. 55990 3625 20.89 Power High Middle Ch. / Freq. 56150 3641 20.96 Power High Ch. / Freq. 56640 3690 20.76 <TDD LTE Band 48_Ant 12> BW [MHz] Modulation RB Size Channel Frequency (MHz) 20 QPSK 1 RB Offset 0 Power Low Ch. / Freq. 55340 3560 21.63 Power Low Middle Ch. / Freq. 55830 3609 21.56 for EMC Power Middle Ch. / Freq. 55990 3625 21.59 Power High Middle Ch. / Freq. 56150 3641 21.61 Power High Ch. / Freq. 56640 3690 21.76 <WLAN 2.4GHz Ant 9+8> 2.4GHz WLAN Mode 802.11g 6Mbps Channel 1 6 11 Frequency (MHz) 2412 2437 2462 Average power (dBm) 20.86 22.01 19.76 TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 20 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 13. HAC RF Emission Test Results Report No. : HA271554A Plot No. Air Interface Modulation / Mode Channel Sample Battery 1 GSM850 Voice 128 2 GSM850 Voice 189 3 GSM850 Voice 251 4 GSM850 Voice 251 5 GSM850 Voice 251 6 GSM850 Voice 251 7 GSM850 Voice 251 8 GSM1900 Voice 512 9 GSM1900 Voice 661 10 GSM1900 Voice 810 11 GSM1900 Voice 661 12 GSM1900 Voice 661 13 GSM1900 Voice 661 14 GSM1900 Voice 661 15 LTE Band 41 20M_QPSK_1_0 39750 16 LTE Band 41 20M_QPSK_1_0 40620 17 LTE Band 41 20M_QPSK_1_0 41490 18 LTE Band 41 HPUE 20M_QPSK_1_0 41490 19 LTE Band 41 20M_QPSK_1_0 41490 20 LTE Band 41 20M_QPSK_1_0 41490 21 LTE Band 41 20M_QPSK_1_0 41490 22 LTE Band 41 20M_QPSK_1_0 41490 23 LTE Band 48 20M_QPSK_1_0 55340 24 LTE Band 48 20M_QPSK_1_0 55830 25 LTE Band 48 20M_QPSK_1_0 56640 26 LTE Band 48 20M_QPSK_1_0 55340 27 LTE Band 48 20M_QPSK_1_0 55340 28 LTE Band 48 20M_QPSK_1_0 55340 29 LTE Band 48 20M_QPSK_1_0 55340 30 LTE Band 48 20M_QPSK_1_0 55340 31 LTE Band 48 20M_QPSK_1_0 55830 32 LTE Band 48 20M_QPSK_1_0 56640 33 LTE Band 48 20M_QPSK_1_0 56640 34 LTE Band 48 20M_QPSK_1_0 56640 35 LTE Band 48 20M_QPSK_1_0 56640 36 LTE Band 48 20M_QPSK_1_0 56640 37 WLAN2.4GHz 802.11g 6Mbps 1 38 WLAN2.4GHz 802.11g 6Mbps 6 39 WLAN2.4GHz 802.11g 6Mbps 11 40 WLAN2.4GHz 802.11g 6Mbps 6 41 WLAN2.4GHz 802.11g 6Mbps 6 42 WLAN2.4GHz 802.11g 6Mbps 6 43 WLAN2.4GHz 802.11g 6Mbps 6 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 2 1 Battery 3 2 Battery 1 3 Battery 1 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 2 1 Battery 3 2 Battery 1 3 Battery 1 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 2 1 Battery 3 2 Battery 1 3 Battery 1 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 2 1 Battery 3 2 Battery 1 3 Battery 1 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 2 1 Battery 3 2 Battery 1 3 Battery 1 1 Battery 1 1 Battery 1 1 Battery 1 1 Battery 2 1 Battery 3 2 Battery 1 3 Battery 1 Transmit Ant. Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 4 Ant 6 Ant 6 Ant 6 Ant 6 Ant 6 Ant 6 Ant 6 Ant 6 Ant 12 Ant 12 Ant 12 Ant 12 Ant 12 Ant 12 Ant 12 Ant 11 Ant 11 Ant 11 Ant 11 Ant 11 Ant 11 Ant 11 Ant 9+8 Ant 9+8 Ant 9+8 Ant 9+8 Ant 9+8 Ant 9+8 Ant 9+8 Average Antenna Input Power (dBm) 32.45 32.44 32.43 32.43 32.43 32.43 32.43 29.47 29.38 29.49 29.38 29.38 29.38 29.38 23.11 23.14 23.32 25.22 23.32 23.32 23.32 23.32 21.63 21.56 21.76 21.63 21.63 21.63 21.63 20.92 20.97 20.76 20.76 20.76 20.76 20.76 20.86 22.01 19.76 22.01 22.01 22.01 22.01 MIF 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 3.63 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 -1.44 0.12 0.12 0.12 0.12 0.12 0.12 0.12 E-Field (dBV/m) 32.75 33.21 33.30 32.59 32.79 33.66 33.28 25.19 25.59 25.56 22.44 22.70 26.10 22.23 22.31 24.79 25.02 23.51 23.46 23.84 27.44 22.89 20.48 20.01 18.46 17.13 17.18 19.21 17.74 21.36 20.85 21.80 20.65 20.39 21.28 22.05 28.39 29.12 26.28 27.55 28.03 28.89 29.71 Margin to FCC M3 limit (dB) 12.25 11.79 11.70 12.41 12.21 11.34 11.72 9.81 9.41 9.44 12.56 12.30 8.90 12.77 12.69 10.21 9.98 11.49 11.54 11.16 7.56 12.11 14.52 14.99 16.54 17.87 17.82 15.79 17.26 13.64 14.15 13.20 14.35 14.61 13.72 12.95 6.61 5.88 8.72 7.45 6.97 6.11 5.29 E-Field M Rating M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 M4 Remark: 1. The HAC measurement system applies MIF value onto the measured RMS E-field, which is indirect method in ANSI C63.19 2011 version, and reports the RF audio interference level. 2. Phone Condition: Mute on; Backlight off; Max Volume Test EngineerEN Liu and Carter Jhuang TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 21 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT 14. Uncertainty Assessment Report No. : HA271554A The component of uncertainly may generally be categorized according to the methods used to evaluate them. The evaluation of uncertainly by the statistical analysis of a series of observations is termed a Type A evaluation of uncertainty. The evaluation of uncertainty by means other than the statistical analysis of a series of observation is termed a Type B evaluation of uncertainty. Each component of uncertainty, however evaluated, is represented by an estimated standard deviation, termed standard uncertainty, which is determined by the positive square root of the estimated variance. The combined standard uncertainty of the measurement result represents the estimated standard deviation of the result. It is obtained by combining the individual standard uncertainties of both Type A and Type B evaluation using the usual "root-sum-squares" (RSS) methods of combining standard deviations by taking the positive square root of the estimated variances. Expanded uncertainty is a measure of uncertainty that defines an interval about the measurement result within which the measured value is confidently believed to lie. It is obtained by multiplying the combined standard uncertainty by a coverage factor. For purpose of this document, a coverage factor two is used, which corresponds to confidence interval of about 95 %. The DASY uncertainty Budget is showed in Table 12.1. The judgment of conformity in the report is based on the measurement results excluding the measurement uncertainty. Error Description Uncertainty Value (±%) Probability Distribution Divisor Ci (E) Standard Uncertainty (E) Measurement System Probe Calibration Axial Isotropy Sensor Displacement Boundary Effects Phantom Boundary Effects Linearity Scaling with PMR Calibration System Detection Limit 5.1 Normal 1 1 4.7 Rectangular 3 1 16.5 Rectangular 3 1 2.4 Rectangular 3 1 7.2 Rectangular 3 1 4.7 Rectangular 3 1 10.0 Rectangular 3 1 1.0 Rectangular 3 1 ± 5.1 % ± 2.7 % ± 9.5 % ± 1.4 % ± 4.1 % ± 2.7 % ± 5.77 % ± 0.6 % Readout Electronics Response Time Integration Time RF Ambient Conditions RF Reflections Probe Positioner Probe Positioning Extrap. and Interpolation 0.3 Normal 1 1 0.8 Rectangular 3 1 2.6 Rectangular 3 1 3.0 Rectangular 3 1 12.0 Rectangular 3 1 1.2 Rectangular 3 1 4.7 Rectangular 3 1 1.0 Rectangular 3 1 ± 0.3 % ± 0.5 % ± 1.5 % ± 1.7 % ± 6.9 % ± 0.7 % ± 2.7 % ± 0.6 % Test Sample Related Device Positioning Vertical Device Positioning Lateral Device Holder and Phantom Power Drift Phantom and Setup Related Phantom Thickness 4.7 Rectangular 3 1 1.0 Rectangular 3 1 2.4 Rectangular 3 1 5.0 Rectangular 3 1 2.4 Rectangular 3 1 ± 2.7 % ± 0.6 % ± 1.4 % ± 2.9 % ± 1.4 % Combined Standard Uncertainty ± 16.30 % Coverage Factor for 95 % K = 2 Expanded Std. Uncertainty on Power ± 32.6 % Expanded Std. Uncertainty on Field ± 16.3 % Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Uncertainty Budget of HAC free field assessment TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 22 of 23 Issued Date : Oct. 21, 2022 HAC RF EMISSIONS TEST REPORT Report No. : HA271554A 15. References [1] ANSI C63.19-2011, "American National Standard for Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids", 27 May 2011. [2] FCC KDB 285076 D01v06, "Equipment Authorization Guidance for Hearing Aid Compatibility", Feb. 2022. [3] FCC KDB 285076 D03v01r05, "Hearing aid compatibility frequently asked questions", Feb. 2022 [4] SPEAG DASY System Handbook TEL : 886-3-327-3456 FAX : 886-3-328-4978 Form version: 210422 Page : 23 of 23 Issued Date : Oct. 21, 2022
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