IHDT56XC4 HAC Appendix C Test Report

FCC ID: IHDT56XC4

Test Report

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FCCID_3776616

Callbratlon Laboratory of {\\*‘\‘L\I/}""/,; G Schweizerischer Kalibrierdienst Schmid & Partner ;"B\Efi_{/&% C Service suisse d‘étalonnage Engineering AG P P—RME Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland ‘f/,@/\\‘\\\? S Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client Sporton (Auden) Certificate No: CD835V3—1045_Sep17 CALIBRATION CERTIFICATE l Object CD835V3 — SN: 1045 Calibration procedure(s) QA CAL—20.v6 Calibration procedure for dipoles in air Calibration date: September 27, 2017 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 + 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date (Certificate No.) Scheduled Calibration Power meter NRP SN: 104778 04—Apr—17 (No. 217—02521/02522) Apr—18 Power sensor NRP—Z91 SN: 103244 04—Apr—17 (No. 217—02521) Apr—18 Power sensor NRP—Z91 SN: 103245 04—Apr—17 (No. 217—02522) Apr—18 Reference 20 dB Attenuator SN: 5058 (20k) 07—Apr—17 (No. 217—02528) Apr—18 Type—N mismatch combination SN: 5047.2 / 06827 07—Apr—17 (No. 217—02529) Apr—18 Probe ER3DV6 SN: 2336 30—Dec—16 (No. ER3—2336_Dec16) Dec—17 Probe H3DV6 SN: 6065 30—Dec—16 (No. H3—6065_Dec16) Dec—17 DAE4 SN: 781 13—Jul—17 (No. DAE4—781_Jul17) Jul—18 Secondary Standards ID # Check Date (in house) Scheduled Check Power meter Agilent 44198 SN: GB42420191 09—Oct—09 (in house check Sep—14) In house check: Oct—17 Power sensor HP E4412A SN: US38485102 O5—Jan—10 (in house check Sep—14) In house check: Oct—17 Power sensor HP 8482A SN: US37205597 09—Oct—09 (in house check Sep—14) In house check: Oct—17 RF generator R&S SMT—06 SN: 832283/011 27—Aug—12 (in house check Oct—15) In house check: Oct—17 Network Analyzer HP 8753E SN: US37390585 18—Oct—01 (in house check Oct—16) In house chack: Oct—17 Name Function Signature Calibrated by: Jeton Kastrati Laboratory Technician :‘ —(C— Approved by: Jeton Kastrati Technical Manager CE Issued: September 28, 2017 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: CD835V3—1045_Sep17 Page 1 of 5

Calibration Laboratory of Schmid & Partner s Schweizerischer Kalibrierdienst Service suisse d'etalonnage C Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland s Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates References [1] ANSI-C63.19-2011 American National Standard, Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids. Methods Applied and Interpretation of Parameters: • Coordinate System: y-axis is in the direction of the dipole arms. z-axis is from the basis of the antenna (mounted on the table) towards its feed point between the two dipole arms. x-axis is normal to the other axes. In coincidence with the standards [1], the measurement planes (probe sensor center) are selected to be at a distance of 15 mm above the top metal edge of the dipole arms. • Measurement Conditions: Further details are available from the hardcopies at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. The forward power to the dipole connector is set with a calibrated power meter connected and monitored with an auxiliary power meter connected to a directional coupler. While the dipole under test is connected, the forward power is adjusted to the same level. • Antenna Positioning: The dipole is mounted on a HAC Test Arch phantom using the matching dipole positioner with the arms horizontal and the feeding cable coming from the floor. The measurements are performed in a shielded room with absorbers around the setup to reduce the reflections. It is verified before the mounting of the dipole under the Test Arch phantom, that its arms are perfectly in a line . It is installed on the HAC dipole positioner with its arms parallel below the dielectric reference wire and able to move elastically in vertical direction without changing its relative position to the top center of the Test Arch phantom. The vertical distance to the probe is adjusted after dipole mounting with a DASY5 Surface Check job. Before the measurement, the distance between phantom surface and probe tip is verified. The proper measurement distance is selected by choosing the matching section of the HAC Test Arch phantom with the proper device reference point (upper surface of the dipole) and the matching grid reference point (tip of the probe) considering the probe sensor offset. The vertical distance to the probe is essential for the accuracy. • Feed Point Impedance and Return Loss: These parameters are measured using a HP 8753E Vector Network Analyzer. The impedance is specified at the SMA connector of the dipole. The influence of reflections was eliminating by applying the averaging function while moving the dipole in the air, at least 70cm away from any obstacles. • E-field distribution: E field is measured in the x-y-plane with an isotropic ER3D-field probe with 100 mW forward power to the antenna feed point. In accordance with [1], the scan area is 20mm wide, its length exceeds the dipole arm length (180 or 90mm). The sensor center is 15 mm (in z) above the metal top of the dipole arms. Two 30 maxima are available near the end of the dipole arms. Assuming the dipole arms are perfectly in one line, the average of these two maxima (in subgrid 2 and subgrid 8) is determined to compensate for any non-parallelity to the measurement plane as well as the sensor displacement. The E-field value stated as cal ibration value represents the maximum of the interpolated 3D-E-field, in the plane above the dipole surface. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: CD835V3-1045_Sep17 Page 2 of 5

Measurement Conditions DASY svstem con fiquration, as far as not oiven on paoe 1. DASY Version DASY5 V52.10.0 Phantom HAC Test Arch Distance Dipole Top - Probe Center 15mm Scan resolution dx, dy=5 mm Frequency 835 MHz ± 1 MHz Input power drift <0.05 dB Maximum Field values at 835 MHz E-field 15 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 107.9 V/m = 40.66 dBV/m Maximum measured above low end 100 mW input power 105.8 V/m = 40.49 dBV/m Averaged maximum above arm 100 mW input power 106.8 V/m ± 12.8 % (k=2) Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters Frequency Return Loss Impedance 800 MHz 16.5 dB 41.7Q-11.1 jQ 835 MHz 32.7 dB 49.0 Q + 2.0 jQ 900 MHz 18.8 dB 48.2 Q - 11.2 jQ 950 MHz 17.6 dB 53.4 Q + 13.3jQ 960 MHz 12.8 dB 66.8 Q + 21.4 jQ 3.2 Antenna Design and Handling The calibration dipole has a symmetric geometry with a built-in two stub matching network, which leads to the enhanced bandwidth. The dipole is built of standard semirigid coaxial cable. The internal matching line is open ended. The antenna is therefore open for DC signals. Do not apply force to dipole arms, as they are liable to bend. The soldered connections near the feedpoint may be damaged. After excessive mechanical stress or overheating, check the impedance characteristics to ensure that the internal matching network is not affected. After long term use with 40W radiated power, only a slight warming of the dipole near the feedpoint can be measured. Certificate No: CD835V3-1045_Sep17 Page 3 of 5

Impedance Measurement Plot 27 Sep 2017 14:16:12 $11. LOG 5 dB/REF —15 dB 41—3 3 dB 835.000 000 MHz — 7 y y | T | T N | * | | | | L . F L _ 1 CHL Markers *~~, — —f——— £._— Car «— 1 1 | | | } 14 k | | | h 16" 0| | T H1 4 t | | CH2 S11 1 U F$ CH2 Mark ers 2: 41.654 a —11,0957 a 800.000 MHz 3: 48.189 a —11.186 A 900.000 MHz Aw 4 53.430 a 153 13.279 a 950.000 MHz 5t 66.916 a 21,438 a H1d 960.000 MHz CENTER $35.000 000 MHz SPAN 1 000.000 000 MHz Certificate No: CD835V3—1045_Sep17 Page 4 of 5

DASY5 E-field Result Date: 27 .09.2017 Test Laboratory: SPEAG Lab2 DUT: HAC-Dipole 835 MHz; Type: CD835V3; Serial: CD835V3 - SN: 1045 Communication System: UID O - CW ; Frequency: 835 MHz Medium parameters used: a= 0 Sim, i::, = I; p = IOOO kg/m3 Phantom section: RF Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-201 I) DASY52 Configuration: • Probe: ER3DV6 - SN2336; ConvF( I, 1, I); Calibrated: 30.12.2016; • Sensor-Surface: (Fix Surface) • Electronics: DAE4 Sn781; Calibrated: 13.07.2017 • Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; Serial: I070 • DASY5252.I0.0(1446);SEMCADX 14.6. 10(741 7) Dipole E-Field measurement@ 835MHz/E-Scan - 835MHz d=15mm/Hearing Aid Compatibility Test (41x361xl): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Refe rence Value= I09.3 V/m; Power Drift= 0.00 dB Appl ied MIF = 0.00 dB RF audio interference level= 40.66 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M3 Grid 2 M3 Grid 3 M3 40.28 dBV/ m 40.49 dBV/m 40.42 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 35.86 dBV/ m 36.03 dBV/m 35.91 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 40.48 dBV/m 40.66 dBV/m 40.59 dBV/m dB 0 -2.00 -4.00 -6.00 -8.00 -10.00 0 dB= 107.9 V/m = 40.66 dBV/m Certificate No: CD835V3-1045_Sep17 Page 5 of 5

Calibration Laboratory of Schmid & Partner s Schweizerisch er Kalibrierdiens t C Service suisse d'etalonnage Engineering AG Servizio svizzero di taratura Zeughausstra sse 43, 8004 Zurich, Switzerland s Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client Sporton (Auden) Certificate No: CD1880V3 -1038_Sep 17 !CALIBRATION CERTIFICATE Object CD1 880V3 - SN: 1038 Calibration procedure(s) QA CAL-20.v6 Calibration procedure for dipoles in air Calibration date: September 27, 20 17 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI). The m easurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 ± 3)°C and humidity < 70%. Calibration Equipment used (M&TE c ritical for calibration) Primary Standards ID# Cal Date (Certificate No.) Scheduled Calibration Power meter NAP SN: 104778 04-Apr-17 (No. 217-02521/02522) Apr-18 Power sensor NRP-291 SN: 103244 04-Apr-1 7 (No. 217-02521) Apr-18 Power sensor NRP-291 SN: 103245 04-Apr-1 7 (No. 217-02522) Apr-18 Reference 20 dB Attenuator SN: 5058 (20k) 07-Apr-1 7 (No. 217-02528) Apr-18 Type-N mismatch combination SN: 5047.2 I 06327 07-Apr-17 (No. 217-02529) Apr-18 Probe ER3DV6 SN: 2336 30-Dec-16 (No. ER3-2336_Dec 16) Dec-17 Probe H3DV6 SN: 6065 30-Dec-16 (No. H3-6065_Dec16) Dec-17 DAE4 SN: 781 13-Jul-17 (No. DAE4-781_Jul1 7) Jul-18 Secondary Standards ID # Check Date (in house) Scheduled Check Power meter Agilent 44198 SN: GB42420191 09-0ct-09 (in house check Sep-14) In house check: Oct-17 Power sensor HP E4412A SN: US38485102 05-Jan-10 (in house check Sep-14) In house check: Oct-17 Power sensor HP 8482A SN: US37295597 09-0ct-09 (in house check Sep-14) In house check: Oct- 17 RF generator R&S SMT-06 SN: 832283/011 27-Aug-12 (in house check Oct-15) In house check: Oct-17 Network Analyzer HP 8753E SN: US37390585 18-0ct-01 (in house check Oct-16) In house check: Oct-1 7 Name Function Signature Calibrated by: Jeton Kastrati Laboratory Technician Approved by: Katja Pokovic Technical Manager Issued: September 28, 2017 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: CD1880V3-1038_Sep17 Page 1 of 7

Calibration Laboratory of Schmid & Partner s Schweizerischer Kalibrierdienst C Service suisse d'etalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland s Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates References [1] ANSI-C63.19-2011 American National Standard, Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids. Methods Applied and Interpretation of Parameters: • Coordinate System: y-axis is in the direction of the dipole arms. z-axis is from the basis of the antenna (mounted on the table) towards its feed point between the two dipole arms. x-axis is normal to the other axes. In coincidence with the standards [1 ], the measurement planes (probe sensor center) are selected to be at a distance of 15 mm above the top metal edge of the dipole arms. • Measurement Conditions: Further details are available from the hardcopies at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. The forward power to the dipole connector is set with a calibrated power meter connected and monitored with an auxiliary power meter connected to a directional coupler. While the dipole under test is connected, the forward power is adjusted to the same level. • Antenna Positioning: The dipole is mounted on a HAC Test Arch phantom using the matching dipole positioner with the arms horizontal and the feeding cable coming from the floor. The measurements are performed in a shielded room with absorbers around the setup to reduce the reflections. It is verified before the mounting of the dipole under the Test Arch phantom, that its arms are perfectly in a line. It is installed on the HAC dipole positioner with its arms parallel below the dielectric reference wire and able to move elastically in vertical direction without changing its relative position to the top center of the Test Arch phantom. The vertical distance to the probe is adjusted after dipole mounting with a DASY5 Surface Check job. Before the measurement, the distance between phantom surface and probe tip is verified. The proper measurement distance is selected by choosing the matching section of the HAC Test Arch phantom with the proper device reference point (upper surface of the dipole) and the matching grid reference point (tip of the probe) considering the probe sensor offset. The vertical distance to the probe is essential for the accuracy. • Feed Point Impedance and Return Loss: These parameters are measured using a HP 8753E Vector Network Analyzer. The impedance is specified at the SMA connector of the dipole. The influence of reflections was eliminating by applying the averaging function while moving the dipole in the air, at least 70cm away from any obstacles. • E-field distribution: E field is measured in the x-y-plane with an isotropic ER3D-field probe with 100 mW forward power to the antenna feed point. In accordance with [1 J, the scan area is 20mm wide, its length exceeds the dipole arm length (180 or 90mm). The sensor center is 15 mm (in z) above the metal top of the dipole arms. Two 30 maxima are available near the end of the dipole arms. Assuming the dipole arms are perfectly in one line, the average of these two maxima (in subgrid 2 and subgrid 8) is determined to compensate for any non-parallelity to the measurement plane as well as the sensor displacement. The E-field value stated as calibration value represents the maximum of the interpolated 30-E-field, in the plane above the dipole surface. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: CD1880V3-1038_Sep17 Page 2 of 7

Measurement Conditions DASY system conf'·1quration. as far as not oiven on pace 1. DASY Version DASY5 V52.10.0 Phantom HAC Test Arch Distance Dipole Top - Probe Center 15mm Scan resolution dx, dy=5 mm Frequency 1730 MHz± 1 MHz 1880 MHz+ 1 MHz Input power drift < 0.05 dB Maximum Field values at 1730 MHz E-field 15 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 96.3 Vim= 39.67 dBVlm Maximum measured above low end 100 mW input power 95.6 Vim= 39.61 dBVlm Averaged maximum above arm 100 mW input power 96.0 Vim ± 12.8 % (k=2) Maximum Field values at 1880 MHz E-field 15 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 91.8 Vim= 39.26 dBVlm Maximum measured above low end 100 mW input power 88.2 Vim= 38.91 dBVlm Averaged maximum above arm 100 mW input power 90.0 Vim± 12.8 % (k=2) Certificate No: CD18BOV3-1038_Sep17 Page 3 of 7

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters Nominal Frequencies Frequency Return Loss Impedance 1730 MHz 21.9 dB 56.0 Q + 6.1 jQ 1880 MHz 22.0 dB 58.2 Q + 2.5 jQ 1900 MHz 22.2 dB 58.4 Q - 0.4 jQ 1950 MHz 26.9 dB 50.8 Q - 4.5 jQ 2000 MHz 20.5 dB 43.5 Q + 6.0 jQ 3.2 Antenna Design and Handling The calibration dipole has a symmetric geometry with a built-in two stub matching network, which leads to the enhanced bandwidth. The dipole is built of standard semirigid coaxial cable. The internal matching line is open ended. The antenna is therefore open for DC signals. Do not apply force to dipole arms, as they are liable to bend. The soldered connections near the feedpoint may be damaged. After excessive mechanical stress or overheating, check the impedance characteristics to ensure that the internal matching network is not affected. After long term use with 40W radiated power, only a slight warming of the dipole near the feedpoint can be measured. Certificate No: CD1880V3-1038_Sep17 Page 4 of 7

Impedance Measurement Plot 27 Sep 2017 14124107 CHI sii _ LoG 5 dB/REF —18 dB 1:—22.019 dB 1 880.000 000 MHz ~T T T 1 | | % + t "1—~——— e | L + id _ 1 | | CHL Mark ere L* | __| 5 | x 2 1.978 48 tor +I |a + + || | | &* I 00 I 1 A 22157 dB io | 1.90000 GHz ce | | ‘S\ v’h sL) . |——— 1 t 2 $ 3 ‘M {s t :~26.900 dB 1.95000 GHz five 1 t ——#4 — 16 } * J } 5:—20.462 dB | | | 200000 GHz | ; + + + }| | H1d | ol | I | 1 CH2 §11 1 U FS 1 880.000 0bo MHz CH2 Markers 2: 55,.990 a Cor 6.0977 a 1.73000 GHz fvg 16 1.95000 GHz 5t 43.497 a 60098 a H1d 2.00000 GHz CENTER 1 880,.000 000 MHz SPAN 1 000.000 000 MHz Certificate No: CD1880V3—1038_Sep17 Page 5 of 7

DASY5 E-field Result Date: 27.09.2017 Test Laboratory: SPEAG Lab2 DUT: HAC Dipole 1880 MHz; Type: CD1880V3; Serial: CD1880V3- SN: 1038 Communication System: UID O - CW ; Frequency: 1880 MHz Medium parameters used: cr = 0 Sim, s, = I ; p = I 000 kg/m3 Phantom section: RF Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-201 I) DASY52 Configuration: • Probe: ER3DV6 - SN2336; ConvF(I , 1, l) ; Calibrated: 30.12.2016; • Sensor-Surface: (Fix Surface) • Electronics: DAE4 Sn781 ; Calibrated: 13.07.201 7 • Phantom: HAC Test Arch with AMCC; Type: SD HAC PO I BA; Serial: I070 • DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417) Reference Dipole E-Field measurement @ 1880MHz/E-Scan - 1880MHz d=15mm/Hearing Aid Compatibility Test (41xl81xl): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value= 158.0 V/m; Power Drift = 0.00 dB Applied MIF = 0.00 dB RF audio interference level= 39.26 dBV/m Emission category: M2 MIF scaled E-field Grid I M2 Grid 2M2 Grid 3 M2 39.02 dBV/m 39.26 dBV/m 39.18 dBV/m Grid4M2 Grid 5 M2 Grid 6M2 36.98 dBV/m 37.1 3 dBV/m 37.02 dBV/m Grid 7 M2 Grid 8 M2 Grid 9 M2 38.73 dBV/m 38.9 1 dBV/m 38.90 dBV/m Certificate No: CD1880V3-1038_Sep17 Page 6 of 7

Dipole E-Field measurement@ 1880MHz/E-Scan · 1730MHz d=15mm/Hearing Aid Compatibility Test (4lxl8lxl): Interpolated grid: d x=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 170.3 V/m; Power Drift= 0.01 dB Applied MIF = 0.00 dB RF audio interference level= 39.67 dBV/m Emission category: M2 MIF scaled E-fie ld Grid I M2 Grid 2M2 Grid 3 M2 39.45 dBV/m 39.67 dBV/ m 39.58 dBV/m Grid 4M2 Grid 5 M2 Grid 6M2 37.65 dBV/m 37.83 dB V/m 37.72 dBV/m Grid 7 M2 Grid 8 M2 Grid 9 M2 39.3 dBV/m 39.61 dBV/m 39.58 dBV/m dB 0 -1.00 -2.00 -3.00 -4.00 -5.00 0 dB= 91.84 V/m = 39.26 dBV/m Certificate No: CD1880V3-1038_Sep17 Page 7 of 7

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilatera! Agreement for the recognition of calibration certificates Client Sporton (Auden) Certificate No: DAE4—778_May17 CALIBRATION CERTIFICATE Object DAE4 — SD 000 DO4 BM — SN: 778 Calibration procedure(s) QA CAL—06.v29 Calibration procedure for the data acquisition electronics (DAE) Calibration date: May 22, 2017 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 + 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date (Certificate No.) Scheduled Calibration Keithlay Multimeter Type 2001 SN: 0810278 09—Sep—16 (No:19065) Sep—17 Secondary Standards ID # Check Date (in house) Scheduled Check Auto DAE Calibration Unit SE UWS 053 AA 1001 05—Jan—17 (in house check) In house check: Jan—18 Calibrator Box V2.1 SE UMS 006 AA 1002 05—Jan—17 (in house check) In house check: Jan—18 Name Function Signature Calibrated by: Adrian Gehring Technician /-/ o@ Approved by: Fin Bomholt Deputy Technical Manager \/ _;‘? t Li 7 Issued: May 22, 2017 This calibration certificate shall not be reproduced except in full without wrilten approval of the laboratory. Certificate No: DAE4—778_May17 Page 1 of 5

Calibration Laboratory of wl7y> \\\g// S Schweizerischer Kalibrierdienst Schmid & Partner iIB\EEI(Eé c Service suisse d‘étalonnage Engineering AG Lzne Servizic svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland ’//,,///—\\\ y S Swiss Calibration Service thitais® Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreementfor the recognition of calibration certificates Glossary DAE data acquisition electronics Connector angle information used in DASY system to align probe sensor X to the robot coordinate system. Methods Applied and Interpretation of Parameters e DC Voltage Measurement: Calibration Factor assessed for use in DASY system by comparison with a calibrated instrument traceable to national standards. The figure given corresponds to the full scale range of the voltmeter in the respective range. e Connector angle: The angle of the connector is assessed measuring the angle mechanically by a tool inserted. Uncertainty is not required. e The following parameters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. e DC Voltage Measurement Linearity: Veritication of the Linearity at +10% and —10% of the nominal calibration voltage. Influence of offset voltage is included in this measurement. e Common mode sensitivity: Influence of a positive or negative common mode voltage on the differential measurement. e Channel separation: Influence of a voltage on the neighbor channels not subject to an input voltage. e AD Converter Values with inputs shorted: Values on the internal AD converter corresponding to zero input voltage * input Offset Measurement. Output voltage and statistical results over a large number of zero voltage measurements. * input Offset Current: Typical value for information; Maximum channel input offset current, not considering the input resistance. e Input resistance: Typical value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. e Low Battery Alarm Voltage: Typical value for information. Below this voltage, a battery alarm signal is generated. + Power consumption: Typical value for information. Supply currents in various operating modes. Certificate No: DAE4—778_May17 Page 2 of 5

DC YVoitage Measurement A/D — Converter Resolution nominal High Range: 1LSB = S.Au¥ , full range = ~100...+300 m¥ Low Range: 1LSB = Siny , full range = —1....... +3mV DASY measurement parameters: Auto Zero Time: 3 seo; Measuring time: 3 sec Calibration Factors X ¥ Z High Range 404.717 + 0.02% (k=2)} 403.514 £0.02% (k=2) 405.071 £0.072% (k=2) Low Range 3.98783 + 1.50% (k=2)} 3.96503 + 1.50% (k=2) 4.00094 + 1.50% (k—=2) Connector Angle Connector Angle to be used in DASY system 2#70.0°41° Certificate No: DAE4—778_Mayi17 Page 3 of 5

Appendix (Additional assessments outside the scope of SCS0O108) 1. 0C Yoitage Linearity High Range Reading (1¥) Oifference (u¥)} Error (%) Channe! X + input 199994.64 ~1.22 ~0.00 Channel X + Iinput 20002.84 1.48 0.01 Channel X — Input ~19998.43 2.86 —0.01 Channe! Y¥ + Input 199993.51 —2.70 —0.00 Channel ¥ + input 20002.24 ©0.88 0.00 Channe! Y — input ~19999.71 1.54 ~0.01 Channel Z + Input 199996.74 0.89 0.00 Channel Z + input 19998.38 —2.84 —0.01 Channel Z — Input —20005.15 ~3.75 0.02 Low Range Reading {1¥} Oifference (u¥} Error {%) Channel! X + Iinput 2001 .84 0.53 0.03 Channel X + input 200.989 —0.35 —0.17 Channel X ~input ~199.14 ~0.59 0.30 Channel ¥ + Input 2000.89 ~0.14 —0.01 Channel ¥ + input 201.17 —0.12 ~0.086 Channe! ¥ — Input —199.26 —0.60 0.30 Channel Z + input 2000.81 —0.14 —0.01 Channel Z + Iinput 1998.84 —1,33 —0.866 Channel Z —~input —199.58 —0.90 0.45 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 seo; Measuring time: 3 sec Commeon mode High Range Low Range Input Voitage (m¥}) Average Reading (uV¥) Average Reading (u¥) Channel X 200 ~4.36 ~6.06 — 200 €6.36 4.97 Channel ¥ 200 ~1.03 —1.77 — 200 0.28 —O.17 Channel Z 200 —12.38 —~12.25 — 200 9.83 10.04 3. Channel separation DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time; 3 sec input Voltage {m¥) Channel X {u¥) Channel Y¥ (u¥) Channel Z (u¥) Channe! X 200 — —0.44 —2.21 Channel Y¥ 200 R.52 — 0.05 Channel Z 200 3.63 719 ~ Certificate No: DAE4—778_May17 Page 4 of 5

4. AD—Converter Values with inputs shorted DASY measurement parameters: Auto Zero Time: 3 see; Measuring time: 3 sec High Range (LSB) Low Range (LSB) Channel X 16052 18464 Channel Y¥ 16192 176756 Channel Z 16439 15882 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input 1OMS Average (u¥) min. Offset (u¥) max. Offset (u¥) Std. ?:;;afim Channel X 0.36 —0.88 1,.24 0.39 Channe! Y¥ ~0.04 1,05 A3 0.50 Channel Z —0.69 —2.03 0.82 0.54 6. input Offset Current Nominal Input circuitry offset current on all channels: <25fA 7. input Resistance (Typical values for information} Zersing (kOhm) Measuring (MOhm) Channel X 200 200 Channel Y¥ 200 200 Channe! Z 200 200 8. Low Battery Alarm Voltage (Typical values for information} Typical values Alarm Level (VDC) Supply (+ Veo) +7.9 c Supply (~— Vee) 8. Power Consumption (Typical values for information} Typical values Switched off (mA) Stand by (mA) Transmitting (mA) Supply (+ V¥eoo) +0.01 +14 Supply (— Voeo) —0.01 —9 Certificate No: DAE4—778_May17 Page 5 of 5

Calibration Laboratory of Schmid & Partner s C Schweizerischer Kalibrierdienst Service suisse d'etalonnage Engineering AG S Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No. : SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client Auden Certificate No: ER3-2480_Dec17 CALIBRATION CERTIFICATE I Object ER3DV6 - SN:2480 Calibration procedure(s) QA CAL-02.v8, QA CAL-25.v6 Calibration procedure for E-field probes optimized for close near field evaluations in air Calibration date: December 15, 2017 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. A ll calibrations have been conducted in the closed laboratory facility: environment temperature (22 ± 3)°C and humidity< 70% . Calibration Equipment used (M&TE critical for calibration) Primary Standards ID Cal Date (Certificate No.) Scheduled Calibration Power meter NRP SN: 104778 04-Apr-17 (No. 217-02521 /02522) Apr-18 Power sensor NRP-Z91 SN: 103244 04-Apr-17 (No. 217-02521) Apr-18 Power sensor NRP-Z91 SN: 103245 04-Apr- 17 (No. 217-02525) Apr-18 Reference 20 dB Attenuator SN: S5277 (20x) 07-Apr-17 (No. 217-02528) Apr-18 Reference Probe ER3DV6 SN: 2328 10-0ct-17 (No. ER3-2328 Oct17) Oct-18 DAE4 SN: 789 2-Aug-17 (No. DAE4-789 A ug17) Aug-18 Secondary Standards ID Check Date (in house) Scheduled Check Power meter E44198 SN: GB41293874 06-Apr-16 (in house check Jun-16) In house check: Jun- 18 PowersensorE4412A SN: MY41498087 06-Apr-16 (in house check Jun-16) In house check: Jun-18 PowersensorE4412A SN: 000110210 06-Apr-16 (in house check Jun-16) In house check: Jun-18 RF generator HP 8648C SN: US3642U01700 04-Aug-99 (in house check Jun- 16) In house check: Jun-18 Network Analyzer HP 8753E SN: US37390585 18-0ct-01 (in house check Oct-17) In house check: Oct-18 Name Function Calibrated by: Jeton Kastrati Laboratory Technician Approved by: Katja Pokovic Technical Manager Issued: December 16, 2017 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: ER3-2480_Dec1 7 Page 1 of 38

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: NORMx,y,z sensitivity in free space DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A, B,C, D modulation dependent linearization parameters Polarization ip rotation around probe axis Polarization 8 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), i.e., 8 = 0 is normal to probe axis Connector Angle information used in DASY system to align probe sensor X to the robot coordinate system Calibration is Performed According to the Following Standards: a) IEEE Std 1309—2005, " IEEE Standard for calibration of electromagnetic field sensors and probes, excluding antennas, from 9 kHz to 40 GHz", December 2005 b) —CTIA Test Plan for Hearing Aid Compatibility, Rev 3.0, November 2013 Methods Applied and Interpretation of Parameters: NORMx,y,z: Assessed for E—field polarization 8 = 0 for XY sensors and 8 = 90 for Z sensor (f < 900 MHz in TEM—cell; f> 1800 MHz: R22 waveguide). NORM(P)x,y,z = NORMx,y,z * frequency_response (see Frequency Response Chart). DCPx,y,2: DCP are numerical linearization parameters assessed based on the data of power sweep with CW signal (no uncertainty required). DCP does not depend on frequency nor media. PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics Ax.y.z; Bx,y.z; Cx,y,2; Dx,y,2; VRx,y,2: A, B, C, D are numerical linearization parameters assessed based on the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the maximum calibration range expressed in RMS voltage across the diode. Spherical isotropy (3D deviation from isotropy): in a locally homogeneous field realized using an open waveguide setup. Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip (on probe axis). No tolerance required. Connector Angle: The angle is assessed using the information gained by determining the NORMx (no uncertainty required). Certificate No: ER3—2480_Dec17 Page 2 of 38

ER3DV6 - SN:2480 December 15, 2017 Probe ER3DV6 SN:2480 Manufactured: March 31 , 2009 Calibrated: December 15, 2017 Calibrated for DASY/EASY Systems (Note: non-compatible with DASY2 system!) Certificate No: ER3-2480_Dec17 Page 3 of 38

ER3DV6 - SN:2480 December 15, 2017 DASY/EASY - Parameters of Probe: ER3DV6 - SN:2480 Basic Calibration Parameters Sensor X SensorY SensorZ Unc (k=2) Norm (µV/{V/m) 2 ) 1.98 1.44 1.77 ± 10.1 % DCP(mVt 99.2 100.3 101 .4 Modulation Calibration Parameters UID Communication System Name A B C D VR Unc" dB dByµV dB mV (k=2) 0 cw X 0.0 0.0 1.0 0.00 169.1 ±3.8 % y 0.0 0 .0 1.0 202.1 z 0.0 0.0 1.0 192.6 Note: For details on UID parameters see Appendix. Sensor Model Parameters C1 C2 a T1 T2 T3 T4 TS T6 fF fF v-1 ms.v-2 ms.v- 1 ms v-2 v-1 X 110.0 527.5 36.44 29.32 2.650 5.10 0.00 0.754 1.022 y 84.06 399.3 35.81 25.03 1.083 5.10 0.00 0.605 1.014 z 78.67 373.7 36.03 29.71 3.219 5.10 0.00 0.828 1.014 The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. 8 Numerical linearization parameter: uncertainty not required. e Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the field value. Certificate No: ER3-2480_Dec17 Page 4 of 38

ER3DV6 — SN:2480 December 15, 2017 Frequency Response of E—Field Frequency response (normalized) (TEM—Cell:ifi110 EXX, Waveguide: R22) 0.5 j L C_L _ I L_ { L OE O | | | 0 500 1000 1500 2000 2500 3000 f[MHz] & L*] Le] TE‘M__('O") R22 (0°) TEM (90°) R%IO“) Uncertainty of Frequency Response of E—field: * 6.3% (k=2) Certificate No: ER3—2480_Dec17 Page 5 of 38

ERSDVE — SN:2480 December 15, 2017 Receiving Pattern (¢), 8 = 0° £=600 MHz,TEM,0° £=2500 MHz,R22,0° id= * be sos ve on +s w 41 o . *. 4 ® 1fil *". wi e 6 o : WJ'/T "e] Tot X Y 3 Tot X Y 2 Receiving Pattern (¢), 8 = 90° f=600 MHz,TEM,90° £=2500 MHz,R22,90° ./’/"Q.on **4A * eat—. 1357 + as 1355 * as / \ \ / t\ vf & & # +d \- " 28 is 2s . Bo Me . .c L= o. "~«0hlifiain — * <ens —z— 70 ~i— % e e & & e s e Tot X Y 2 Tot X Y 2 Certificate No: ER3—2480_Dec17 Page 6 of 38

ER3DV6 — SN:2480 December 15, 2017 Receiving Pattern (¢), 9 = 0° Error [dB] Roll [*] 13 10@11 80%2 18&53’%12 ZSQT‘dHZ Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Receiving Pattern (¢), 8 = 90° Error [dB] C® 10%]Hz 60%!—12 1800 MHz 25WH1 Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certificate No: ER3—2480_Dec17 Page 7 of 38

ER3DVE — SN:2480 December 15, 2017 Dynamic Range f(E—field) (TEM cell , f= 900 MHz) 105. mprp: 105 1044 Input Signal [UV] 103fi 10— 1014 10 10‘ 102 10 E total [V/m] Error [dB] 2— Liilis. E1 1i i | 109 101 102 103 E total [V/m) C#] Le] not compensated compensated Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: ER3—2480_Dec17 Page 8 of 38

ER3DV6 — SN:2480 December 15, 2017 Deviation from Isotropy in Air Error (¢, 9), f = 900 MHz —1.0 —0.8 —0.6 —0.4 —0.2 0.0 02 0.4 0.6 08 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: ER3—2480_Dec17 Page 9 of 38

ER3DV6 - SN:2480 December 15, 2017 DASY/EASY - Parameters of Probe: ER3DV6 - SN:2480 Other Probe Parameters Sensor Arrangement Rectangular Connector Angle (°) 17.2 Mechanical Surface Detection Mode enabled Optical Surface Detection Mode disabled Probe Overall Length 337mm Probe Body Diameter 10 mm Tip Length 10mm Tip Diameter 8mm Probe Tip to Sensor X Calibration Point 2.5mm Probe Tip to Sensor Y Calibration Point 2.5mm Probe Tip to Sensor Z Calibration Point 2.5mm Ce rtificate No: ER3-2480_Dec17 Page 10 of 38


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Document Modified: 2018-04-07 19:53:49
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