Test report HAC part 3

FCC ID: 2ADLJMUV

Test Report

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DASYS5 E—field Result Date: 22.11.2017 Test Laboratory: SPEAG Lab2 DUT: HAC—Dipole 835 MHz; Type: CD835V3; Serial: CD835V3 — SN: 1133 Communication System: UID 0 — CW; Frequency: 835 MHz Medium parameters used: 0 = 0 S/m, c, = 1; p = 1000 kg/m‘ Phantom section: RF Section Measurement Standard: DASYS (IEEEAEC/ANSI €63.19—2011) DASY52 Configuration: Probe: ER3DV6 — SN2336; ConvF(1, 1, 1); Calibrated: 30.12.2016; Sensor—Surface:(Fix Surface) Electronics: DAE4 $n781; Calibrated: 13.07.2017 Phantom: HAC Test Arch with AMCC; Type: SD HAC PO1 BA; Serial: 1070 DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417) Dipole E—Field measurement @ 835MHz/E—Scan — 835MHz d=15mm/Hearing Aid Compatibility Test (41x361x1) Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 109.1 V/m; Power Drift =—0.00 dB Applied MIF = 0.00 dB RF audio interference level = 40.56 dBV/m Emission category: M3 MIF scaled E—field Grid 1 M3 Grid 2 M3 Grid 3 M3 40.18 dBV/m|40.42 dBV/m |40.33 dBV/m Grid 4 M4 |Grid5 M4 |Grid 6m4 35.75 dBV/m [3 n[35.79 dBV/m Grid 7 M3 Grid 9 M3 40.44 dBV/m|40.56 dBV/m |40.39 dBV/m dB 0 —1.91 —3.82 5.12 —1.63 —9.54 0 dB = 106.6 V/m = 40.56 dBV/m Certificate No: CD835V3—1133_Nov17 Page 5 of 5

Calibration a Laboratory of G Schweizerischer Kalibrierdienst Schmid & Partner ( Service suisse d‘étalonnage Engineering AG 5 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 ‘TA—SH (Auden) Te ageach [Certificate No: CD1880V3—1115_Nov17 CALIBRATION CERTIFICATE Object CD1880V3 — SN: 1115 ; Calibration procedure(s) OA Caceove o o on oi 14 Tt Calibration procedure for dipoles in air Calibration date: [November 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 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 / 06327 07—Apr—17 (No. 217—02529) Apr—18 Probe ERSDV6 SN: 2336 30—Dec—16 (No. ER3—2336_Dec16) Dec—17 DAE4 SN: 781 13—Jul—17 (No. DAE4—781_Jul17) Ju+18 Secondary Standards ID # Check Date (in house) Scheduled Check Power meter Agilent 4419B SN: GB42420191 09—Oct—09 (in house check Oct—17) In house check: Oct—20 Power sensor HP E4412A SN: US38485102 05—Jan—10 (in house check Oct—17) In house check: Oct—20 Power sensor HP 8482A SN: US37295597 09—Oct—09(in house check Oct—17) In house check: Oct—20 RF generator R&S SMT—06 SN: 832283/011 27—Aug—12 (in house check Oct—17) In house check: Oct—20 Network Analyzer HP 8753E SN: US37390585 18—Oct—01 (in house check Oct—17) In house check: Oct—18 Name Function Signature Calibrated by: (Leif Kiysner® "T Tm min m m=mmmLabsratory Technician TT W' x | Approved by: (Kata Pokovie TT *~~~~~=~Technical Manager "**" Issued: November 23, 2017 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: CD1880V3—1115_Nov17 Page 1 of 5

rrevw ns ons Calibration Laboratory of & , S Schwelzerischer Kalibrierdienst Schmid & Partner M c Service suisse d‘étalonnage Engineering AG Lrove 5 Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland *"{’fi\‘\\“\? 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] ANSN—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 undertest 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 probeis 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 impedanceis specified at the SMA connector of the dipole. The influenceof 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 powerto the antenna feed point. In accordance with [1], the scan area is 20mm wide, its length exceeds the dipole arm length (180 or $Omm). The sensor centeris 15 mm (in z) above the metal top of the dipole arms. Two 3D 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 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 normaldistribution corresponds to a coverage probability of approximately 95%. Certificate No: CD1880V3—1115_Nov17 Page 2 of 5 is repure srman moe ue reprumnnces w

C Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASYS V52.10.0 Phantom HAC Test Arch Distance Dipole Top — Probe Center 15 mm Scan resolution dx, dy = 5 mm Frequency 1880 MHz & 1 MHz Input power drift <0.05 dB 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 90.5 V/m = 39.13 dBV/m Maximum measured above low end 100 mW input power 87.8 V/m = 38.87 dBV/m Averaged maximum above arm 100 mW input power 89.2 V/m 2 12.8 % (k=2) Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters Frequency Return Loss Impedance 1730 MHz 31.0 dB 52.8 0 — 0.7 jQ 1880 MHz 21.1 dB 51.9 Q + 8.8 jQ 1900 MHz 21.6 dB 54.2 Q +7.6 jQ 1950 MHz 29.7 dB 52.3 Q + 2.4 jQ 2000 MHz 18.9 dB 46.8 Q + 10.6 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—1115_Nov17 Page 3 of 5

Impedance Measurement Plot 22 Nov 2017 16149137 CHI sii Lo 5 dB/REF —18 dB 11—21.108 dB 1 880.000 000 MHz CH1 Markens 21—91.012 dB Cor 1.73000 6Hz $1—21.639 dB 1.90000 GHz 41—29.631 4B 1.95000 GHz five 16 5:—18.964 dB 2.00000 GHz H1d CH2 sii 4 U Fs 1: 51.899 0 ©.7949 6 744.55 pH 1 880.000 000 MHz CH2 Markers 2: 52.916 a ~652.34 ma 1.73000 GHz 3: 54.2%1 a 719956 a 1.90000 GHz Ay 4: 52,340 a 16° 24023 o 1.95000 GHz 5t 46.762 & H1d 10.611 a 2.00000 GHz CENTER 1 880.000 000 MHz SPAN 1 000.000 000 MHz Certificate No: CD1880V3—1115_Nov17 Page 4 of 5

DASY5 E—field Result Date: 22.11.2017 Test Laboratory: SPEAG Lab2 DUT: HAC Dipole 1880 MHz; Type: CD1880V3; Serial: CD1880V3 = SN: 1115 Communication System: UID 0 — CW; Frequency: 1880 MHz Medium parameters used: 0 = 0 S/m, &, = 1; p = 1000 kg/m‘ Phantom section: RF Section Measurement Standard: DASY5 (IEEEAEC/ANSI C63.19—2011) DASY52 Configuration: Probe: ER3DV6 — SN2336; ConvF(1, 1, 1); Calibrated: 30.12.2016; Sensor—Surface:(Fix Surface) Electronics: DAE4 $n781; Calibrated: 13.07.2017 Phantom: HAC Test Arch with AMCC; Type: SD HAC PO1 BA; Serial: 1070 DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417) Dipole E—Field measurement @ 1880MHz/E—Scan — 1880MHz d=15mm/Hearing Aid Compatibility Test (41x181x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 155.7 V/m; Power Drift=—0.01 dB Applied MIF = 0.00 dB RF audio interference level = 39.13 dBV/m Emission category: M2 MIF scaled E—field Grid 1 M2 Grid 2 M2 Grid 3 M2 38.94 dBV/m[39.13 dBV/m|39.02 dBV/m Grid 4 M2 |Grid5 M2 l Grid 6 M2 36.82 dBV/m [3 BV/m|36.82 dBV/m Grid 7 M2 Grid 8 M2 Grid 9 M2 38.67 dBV/m|38.87 dBV/m|38.79 dBV/m d8 0 —0.97 41.93 —2.90 —3.86 ~4.83 0 dB = 90.50 V/m = 39.13 dBV/m Certificate No: CD1880V3—1115_Nov17 Page 5 of 5

Calibration Laboratory of Schwelzerischer Kalibrierdienst Schmid & Partner Service sulsse d‘étalonnage Engineering AG C Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzertand 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 Ciient TA—SH (Auden) Certificate No: DAE4—1291_Dec18 [ECABRATIONCERTIFICATE Onject DAE4 — SD 000 DO4 BM — SN: 1291 Callbration procedure(s) QA CAL—06.v29 Calibration procedure for the data acquisition electronics (DAE) Caltbration date: December 04, 2018 This callbration certicate documents the traceabilty to national standards, which reallze the physical units of measurements (S1). The measurements and the uncertainties with confidence probabiliy are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory faciity: environment temperature (22 & 3)°C and humidity < 70%. Caltbration Equipment used (M&TE criical for calibration) Primary Standards 10 # Gal Date (Gertificate No.) Scheduled Calibration Keithiey Muttimeter Type 2001 SN: 0810278 03—Sep—18 (No:23488) Sep—19 Secondary Standards 10 # Chock Date (in house) Schedulad Check Auto DAE Calibration Unit SE UWS 053 AA 1001 04~Jan—18 (in housa chack) In house check: Jan—19 Caitbrator Box V2.1 SE UMS 006 AA 1002 04<Jan—18 (in house chack) in house check: Jan—19 Name Function Signature Callbrated by: Dominique Steffen Laboratory Technician ,@ Approved by: (&ven Kann Deputy Manager iHZ— Issued: Decamber 4, 2018 This calibration certificate shall not be reproduced except in full without written approval of tha laboratory. Certificate No: DAE4—1291_Dec18 Page 1 of 5

Calibration Laboratory of Schweizerischer Kallbrierdienst Schmid & Partner Service sulsse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Callbration 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 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 * 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. * Connector angle: The angle of the connector is assessed measuring the angle mechanically by a tool inserted. Uncertainty is not required. * The following parameters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. * 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. * Common mode sensitivity: Influence of a positive or negative common mode voltage on the differential measurement. * Channel separation: Influence of a voltage on the neighbor channels not subject to an input voltage. * 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. * Input resistance: Typical value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. * 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—1291_Dec18 Page 2 of 5

C— DC Voltage Measurement A/D — Converter Resolution nominal High Range: 115B = 64uV , full range = +100...+300 mV Low Range: 1LSB = 61nV . full range = ~1.......+3mV DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Calibration Factors s ¥ 2 High Range 402.580 £0.02%(k=2) 408.249 £ 0.02% (k=2) 403.163 £0.02% (k=2) Low Range 3.97560 £ 1.50% (k=2) 3.97886 £ 1.50%(k=2) 3.97558 £ 1.50% (k=2) Connector Angle i Connector Angle to be used in DASY system 164.5°%41° Certificate No: DAE4—1291_Dec18 Page 3 of 5

Appendix (Additional assessments outside the scope of SCS0108) 1. DC Voltage Linearity High Range Reading (V) Difference (nV) Error(%) Channel X + Input 200038.51 1.95 0.00 Channel X + Input 20006.61 1.29 0.01 Channel X > Input —20003.34 2.94 —0.01 Channel Y + Input 200036.77 0.05 0.00 Channel Y + Input 20003.65 +1.54 —0.01 Channel Y —Input —20006.11 0.22 +0.00 Channel 2 + Input 200035.08 "1.41 —0.00 Channel 2 + Input 20002.62 —2.58 —0.01 Channel Z ~Input +20006.40 —0.06 0.00 Low Range Reading (uV) Difference (uV) Error (%) Channel X + Input 2001.29 0.31 0.02 Channel X + Input 201.13 0.32 0.16 Channel X — Input —198.59 0.30 —0.15 Channel Y + Input 2000.40 —0.49 —0.02 Channel Y + Input 200.21 —0.68 —0.33 Channel ¥ — Input —199.89 —0.99 0.50 Channel Z + Input 2000.44 —0.41 —0.02 Channel Z + Input 199.70 —1.05 —0.52 Channel Z — Input —200.88 —1.78 0.99 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 sec; Measuringtime: 3 sec Common mode High Range Low Range Input Voltage (mV) Average Reading (uV) Average Reading (1V) Channel X 200 10.02 7.91 ~200 5.52 +8.20 Channel Y 200 14.18 13.58 —200 +15.10 —15.62 Channel 2 200 +17.07 ~17.28 ~200 14.74 14.03 3. Channel separation DASY measurement parameters: Auto Zero Time: 3 sec; Measuringtime: 3 sec Input Voltage (mV) Channel X (wV) Channel¥(wV) ChannelZ(uV) Channel X 200 — —0.01 4.47 Channel Y 200 7.58 + 0.48 Channel 2 200 11.17 4.87 Certificate No: DAE4—1291_Dec18 Page 4 of 5

C— 4. AD—Converter Values with inputs shorted DASY measurement parameters: Auto Zero Time: 3 sec: Measuring time: 3 sec High Range (LSB) Low Range (LSB) Channel X 16117 16241 Channel Y 15930 16718 Channel Z 16177 17128 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input 10MG Average (1V) min. Offset (1V) max. Offset (uV) §id: r():“;;afin" Channel X —0.59 +1.81 0.89 0.47 Channel Y 147 —0.04 2.05 0.45 Channel Z 1.12 —2.70 0.51 0.57 6. Input Offset Current Nominal Input circuitry offset current on all channels: <25tA 7. Input Resistance (Typical values for information) Zeroing (kOhm) Measuring (MOhm) Channel X 200 200 Channel Y 200 200 Channel Z 200 200 8. Low Battery Alarm Voltage (Typical values for information) Typical values Alarm Level (VDC) Supply (+ Vec) +7.9 Supply (— Vee) —7.6 9. Power Consumption (Typical values for information) Typical values Switched off(mA) Stand by (m¥) Transmitting (mA) Supply (+ Vee) +0.01 +6 +14 Supply (— Vee) —0.01 —B —9 Certificate No: DAE4—1291_Dec18 Page 5 of 5

HAC Test Report Report No.:R1908A505-H1V1 ANNEX G: The EUT Appearances and Test Configuration EUT Picture 1: Constituents of EUT TA Technology (Shanghai) Co., Ltd. TA-MB-04-001H Page 90 of 91 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.

HAC Test Report Report No.:R1908A505-H1V1 Picture 2: Test Setup TA Technology (Shanghai) Co., Ltd. TA-MB-04-001H Page 91 of 91 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.


Document Created: 2019-10-12 03:37:01
Document Modified: 2019-10-12 03:37:01
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