I18Z60848-SEM01_HAC_Rev1_2

FCC ID: 2AM86WC210

Test Report

Download: PDF
FCCID_3955639

© Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version Phantom DASY5 HAC Test Arch V52.10.0 Distance Dipole Top — Probe Center 10, 15 mm Scan resolution dx, dy = 5 mm Frequency 835 MHz # 1 MHz Input power drift <0.05 dB Maximum Field values at 835 MHz H—field 10 mm above dipole surface condition interpolated maximum Maximum measured 100 mW input power 0.457 Alm + 8.2 % (k=2) E—field 10 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 168.6 V/m = 44.54 dBV/m Maximum measured above low end 100 mW input power 165.9 V/m = 44.40 dBV/m Averaged maximum above arm 100 mW input power 167.3 V/im + 12.8 % (k=2) E—field 15 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 108.0 V/m = 40.67 dBV/m Maximum measured above low end 100 mW input power 107.9 V/m = 40.66 dBV/m Averaged maximum above arm 100 mW input power 108.0 V/im * 12.8 %(k=2) Certificate No: CD835V3—1023_Aug17 Page 3 of 8

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters Frequency Return Loss Impedance 800 MHz 16.8 dB 41.0 Q — 9.7 jQ 835 MHz 23.2 dB 53.2 Q + 6.4 jQ 900 MHz 15.7 dB 52.8 Q — 16.9 jQ 950 MHz 23.1 dB 48.9 Q +6.9 jQ 960 MHz 16.9 dB 58.6 Q + 13.1 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—1023_Aug17 Page 4 of 8

© Impedance Measurement Plot 23 fAug 2017 @9:14:21 (CHI sii Los 5 dB/REF —15 dB 1:—23.177 dB 835.000 Ado MHz CH1 Markers 2—16.816 dB Cor 800.000 MHz 3:—15.689 dB 900.000 MHz 41—23,098 dB 950.000 MHz Av 153 5:—16.865 dB 960.000 MHz H1d CH2 S11 4 U F8 1: 53.174 a 4277 a 1,2252 nH 835.000 000 MHz CH2 Markers 2 41.018 o —9.6816 a 800.000 MHz 3: 52.944 a ~16.983 o 900.000 MHz Av 4:48,920 a 16° 8.35%? & 950.000 MHz 5: 58.625 a H1d 13111 960.000 MHz CENTER 835.000 000 MHz SPAN 1 000.000 000 MHz Certificate No: CD835V3—1023_Aug17 Page 5 of 8

mm> UMP Gggrnee DASY5 H—field Result Date: 22.08.2017 Test Laboratory: SPEAG Lab2 DUT: HAC—Dipole 835 MHz; Type: CD835V3; Serial: CD835V3 — SN: 1023 Communication System: UID 0 — CW ; Frequency: 835 MHz Medium parameters used: 0 = 0 S/m, &= 1; p = 1 kg/m‘ Phantom section: RF Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: H3DV6 — SN6065; ; 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 H—Field measurement @ 835MHz/H—Scan — $35MHz d=10mm/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 = 0.4830 A/m; Power Drift = 0.04 dB PMR not calibrated. PMF = 1.000 is applied. H—field emissions = 0.4568 A/m Near—field category: M4 (AWF 0 dB) PMF scaled H—field Grid 1 M4[Grid 2 M4|Grid 3 M4 0.368 A/m|0.405 A/m Grid 7 M4 [Grid 8 M4 Grid 9 M4 0.373 A/m|0.409 A/m 0.398 A/m —4.40 —13.20 ~17.60 —22.00 0 dB = 0.4568 A/m =—6.81 dBA/m Certificate No: CD835V3—1023_Aug17 Page 6 of 8

DASY5 E—field Result Date: 22.08.2017 Test Laboratory: SPEAG Lab2 DUT: HAC—Dipole 835 MHz; Type: CD835V3; Serial: CD835V3 — SN: 1023 Communication System: UID 0 — CW ; Frequency: 835 MHz Medium parameters used: 0 = 0 S/m, & = 1; p = 1000 kg/m‘ Phantom section: RF Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: ER3DV6 — SN2336; ConvF(1, 1, 1); Calibrated: 30.12.2016; Sensor—Surface: (Fix Surface) Electronics: DAE4 Sn781; 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=10mm/Hearing Aid Compatlblllty Test (41x361x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 108.5 V/m; Power Drift = —0.03 dB Applied MIF = 0.00 dB RF audio interference level = 44.54 dBV/m Emission category: M3 MIF scaled E—field Grid 1 M3 |Grid 2 M3 [Grid 3 M3 44.17 dBV/m|44.4 dBV/m |44.08 dBV/m Grid 4 M4 Grid 6 M4 38.83 dBV/m 38.86 dBV/m Grid 7 M3 |Grid 8 M3 |Grid 9 M3 44.02 dBV/m|44.54 dBV/m [44.45 dBV/m Certificate No: CD835V3—1023_Aug17 Page 7 of 8

m._.> _‘/"/"/ Gggrnee Dipole E—Field measurement @ 835MHz/E—Scan — $35MHz 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 = 108.0 V/m; Power Drift= 0.01 dB Applied MIF = 0.00 dB RF audio interference level = 40.67 dBV/m Emission category: M3 MIF scaled E—field Grid 1 M3 |Grid 2 M3 [Grid 3 M3 40.52 dBV/m|40.66 dBV/m[40.47 dBV/m Grid 4 M4 Grid 6 M4 36.06 dBV/m 36.03 dBV/m Grid 7 M3 |Grid 8 M3 [Grid 9 M3 40.48 dBV/m|[40.67 dBV/m|40.6 dBV/m —2.40 ~4.80 —1.20 —9.60 —12.00 0 dB = 168.6 V/m = 44.54 dBV/m Certificate No: CD835V3—1023_Aug17 Page 8 of 8

s s wl cal'b'_'atlon Laboratory of s\‘\‘\w_//l”/,; S Schweizerischer Kalibrierdienst Schmid & Partner m (_ Service suisse d‘étalonnage Englneerlng AG & //% s 5 Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland +7/fi\\\\? Swiss Calibration Service "dilule 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 Client CTTL (Auden) Certificate No: CD1880V3—1018_Aug17 CALIBRATION CERTIFICATE Object CD1880V3 — SN: 1018 Calibration procedure(s) QA CAL—20.v6 Calibration procedure for dipoles in air Calibration date: August 23, 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 forcalibration) 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: 108244 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 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: US37295597 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 check: Oct—17 Name Function Signature Calibrated by: Johannes Kurikka Laboratory Technician //fl' Jt Approved by: KatJa Pokovic Technical Manager W; Issued: August 23, 2017 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: CD1880V3—1018_Aug17 Page 1 of 8

© & . cahb'_'at'on Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland S’m 19 Q\\‘\\\\/_///’/,; o msalg 27/’7/]\\\‘\\\\? S (_ 5 Schweizerischer Kalibrierdienst Service suisse d‘étalonnage Servizio svizzero di taratura 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 Agreementfor the recognition of calibration certificates References [1] ANSI—C63.19—2007 American National Standard for Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids. 2] 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 10 mm (15 mm for [2]) above the top metal edge of the dipole arms. Measurement Conditions: Further details are available from the hardcopiesat 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 paralle! 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] and [2], the scan area is 20mm wide, its length exceeds the dipole arm length (180 or $Omm). The sensor centeris 10 mm (15 mm for [2]) (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. H—field distribution: H—field is measured with an isotropic H—field probe with 100mW forward power to the antenna feed point, in the x—y—plane. The scan area and sensor distance is equivalent to the E—field scan. The maximum of the field is available at the center (subgrid 5) above the feed point. The H—field value stated as calibration value represents the maximum of the interpolated H—field, 10mm above the dipole surface at the feed point. 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—1018_Aug17 Page 2 of 8

© Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version Phantom DASY5 HAC Test Arch V52.10.0 Distance Dipole Top — Probe Center 10, 15 mm Scan resolution dx, dy = 5 mm Frequency 1880 MHz a 1 MHz Input power drift <0.05 dB Maximum Field values at 1880 MHz H—field 10 mm above dipole surface condition interpolated maximum Maximum measured 100 mW input power 0.466 A/m + 8.2 % (k=2) E—field 10 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 139.3 V/m = 42.88 dBV/m Maximum measured above low end 100 mW input power 137.4 V/im = 42.76 dBV/m Averaged maximum above arm 100 mW input power 138.3 V/im a 12.8 % (k=2) E—field 15 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 91.7 V/im = 89.24 dBV/m Maximum measured above low end 100 mW input power 87.4 V/im = 38.83 dBV/m Averaged maximum above arm 100 mW input power 89.5 V/im * 12.8 % (k=2) Certificate No: CD1880V3—1018_Aug17 Page 3 of 8 _

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters Frequency Return Loss Impedance 1730 MHz 28.3 dB 54.0 Q + 0.2 jQ 1880 MHz 22.6 dB 54.2 Q + 6.5 jQ 1900 MHz 22.4 dB 56.3 Q + 5.1 jQ 1950 MHz 33.2 dB 52.2 Q — 0.1 jQ 2000 MHz 19.3 dB 47.9 Q + 10.5 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—1018_Aug17 Page 4 of 8

© Impedance Measurement Plot 23 fug 2017 09:19:37 CHI) sii LOG 5 dB/REF —18 dB 1:—22.553 dB i 880.000 060 MHz CH1 Markers 2:—28.316 dB 1.73000 GHz 3:—22.404 dB 1.90000 GHz 4:1—33.177 dB 1.95000 GHz fivg 16 5:—19.285 dB 2.00000 GHz H1d CH2 §11 1 U FS 1 880.000 000 MHz CH2 Markers 2: 53,.998 a 9.2012 a 1.73000 GHz 3: 56.256 a 5.0920 a 1.90000 GHz Av 16 * 1.95000 GHz 5: 47.939 a H1d 10.494 a 2.00000 GHz CENTER 1 880.000 000 MHz SPAN 1 000.000 000 MHz Certificate No: CD1880V3—1018_Aug17 Page 5 of 8

m._.> _‘/"/"/ Gggrnee DASY5 H—field Result Date: 22.08.2017 Test Laboratory: SPEAG Lab2 DUT: HAC Dipole 1880 MHz; Type: CD1880V3; Serial: CD1880V3 — SN: 1018 Communication System: UID 0 — CW ; Frequency: 1880 MHz Medium parameters used: 0 = 0 S/m, &=1; p= 1 kg/m‘ Phantom section: RF Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: H3DV6 — SN6065; ; Calibrated: 30.12.2016 Sensor—Surface: (Fix Surface) Electronics: DAE4 Sn781; 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 H—Field measurement @ 1880MHz/H—Scan — 1880MHz d=10mm/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 = 0.4890 A/m; Power Drift = 0.02 dB PMR not calibrated. PMF = 1.000 is applied. H—field emissions = 0.4659 A/m Near—field category: M2 (AWF 0 dB) PMF scaled H—field Grid 1 M2 |Grid 2 M2|Grid 3 M2 0.394 A/m|0.435 A/m|0.424 A/m Grid 7 M2 |Grid 8 M2 |Grid 9 M2 0.392 A/m|0.424 A/m|0.413 A/m —3.00 —6.00 —9.00 —12.00 —15.00 0 dB = 0.4659 A/m =—6.63 dBA/m Certificate No: CD1880V3—1018_Aug17 Page 6 of 8

DASY5 E—field Result Date: 22.08.2017 Test Laboratory: SPEAG Lab2 DUT: HAC Dipole 1880 MHz; Type: CD1880V3; Serial: CD1880V3 — SN: 1018 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 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: ER3DV6 — SN2336; ConvF(1, 1, 1); Calibrated: 30.12.2016; e Sensor—Surface: (Fix Surface) e Electronics: DAE4 Sn781; Calibrated: 13.07.2017 e Phantom: HAC Test Arch with AMCC; Type: SD HAC PO1 BA; Serial: 1070 e DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417) e Dipole E—Field measurement @ 1880MHz/E—Scan — 1880MHz d=10mm/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 = 155.3 V/m; Power Drift=—0.01 dB Applied MIF = 0.00 dB RF audio interference level = 42.88 dBV/m Emission category: M1 MIF scaled E—field Grid 1 M1 [Grid 2 M1 |Grid 3 M1 42.43 dBV/m|42.88 dBV/m|42.74 dBV/m Grid 4 M2 Grid 6 M2 39.11 dBV/m 39.19 dBV/m Grid 7 M1 |Grid 8 M1 |Grid 9 M1 42.22 dBV/m|42.76 dBV/m|42.65 dBV/m Certificate No: CD1880V3—1018_Aug17 Page 7 of 8

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 = 155.1 V/m; Power Drift = 0.01 dB Applied MIF = 0.00 dB RF audio interference level = 39.24 dBV/m Emission category: M2 MIF scaled E—field Grid 1 M2 |Grid 2 M2 |Grid 3 M2 38.99 dBV/m|39.24 dBV/m|[39.15 dBV/m Grid 4 M2 5 M2 |Grid 6 M2 37.01 dBV/m|2 Grid 7 M2 |Grid 8 M2 |Grid 9 M2 38.56 dBV/m|38.83 dBV/m|38.77 dBV/m —1.60 —3.20 ~4.80 —6.40 —8.00 0 dB = 139.3 V/m = 42.88 dBV/m Certificate No: CD1880V3—1018_Aug17 Page 8 of 8

R 3 w9 1049 Callbratlon Laboratory of s\“\\\\\_z//””fi; G Schweizerischer Kalibrierdienst Schmid & Partner M ( Service suisse d‘étalonnage Engineering AG $ ols Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland {’/,Ill/lfl\\/-T\\\? 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 Agreementfor the recognition of calibration certificates Client B.V.ADT (Auden) Certificate No: CD2600V3—1005_Mar18 CALIBRATION CERTIFICATE Object CD2600V3 — SN: 1005 Calibration procedure(s) QA CAL—20.v6 Calibration procedure for dipoles in air Calibration date: March 14, 2018 This calibration certificate documentsthe traceability to national standards, which realize the physical units of measurements (S!). 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 facilty: 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—Z291 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 EF3DV3 SN: 4013 05—Mar—18 (No. EF3—4013_Mar18) Mar—19 DAE4 SN: 781 17—Jan—18 (No. DAE4—781_Jan18) Jan—19 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 Klysner Laboratory Technician 3 % Approved by: KatJa Pokovic Technical Manager % % issued: March 15, 2018 This calibration certificate shall not be reproduced exceptin full without written approval of the laboratory. Certificate No: CD2600V3—1005_Mar18 Page 1 of 5

(IEI’ calibration Laboratory of G Schweizerischer Kalibrierdienst Schmid & Partner ;BE/«“ C Service suisse d‘étalonnage Engineering AG . pra6 5 Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland 2 ///\\\ w Swiss Calibration Service Cohutube® 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 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: e 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. e 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, thatits 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 9Omm). The sensor center is 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 normal distribution corresponds to a coverage probatbility of approximately 95%. Certificate No: CD2600V3—1005_Mar18 Page 2 of 5 w n vrperg n ragr nee en n ragr newe n nevever n newr w ze n

(IEI, y Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY5 V52.10.0 Phantom HAC Test Arch Distance Dipole Top — Probe Center 15 mm Scan resolution dx, dy = 5 mm Frequency 2600 MHz + 1 MHz Input power drift <0.05 dB Maximum Field values at 2600 MHz E—field 15 mm above dipole surface condition Interpolated maximum Maximum measured above high end 100 mW input power 86.5 V/m = 38.74 dBV/m Maximum measured above low end 100 mW input power 85.1 V/m = 38.60 dBV/m Averaged maximum above arm 100 mW input power 85.8 V/m + 12.8 % (k=2) Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters Frequency Return Loss Impedance 2450 MHz 22.4 dB 44.6 Q — 4.8 jQ 2550 MHz 28.7 dB 51.4 Q + 3.5 jQ 2600 MHz 26.8 dB 54.8 Q + 0.6 jQ 2650 MHz 24.9 dB 54.9 Q — 3.5 jQ 2750 MHz 18.8 dB 47.9 Q —11.1jQ 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: CD2600V3—1005_Mar18 Page 3 of 5 w n vrperg n ragr nee en n ragr newe n nevever n newr w ze n

8 Impedance Measurement Plot 14 Mar 2018 16:02:50 (CHZ sii LOG 5 dB/REF —18 dB 1:—26.765 dB _2 600,000 000 MHz CH1 Markers 21—22,391 0B 245000 GHz 3:—28.708 d8 2.55000 GHz 4:—24.978 4B 2.65000 GHz fAvg 16 5:—18.777 dB 275000 GHz H1d CH2 $11 1 U FS 1: 54.770 n 0.5918 n 36.226 pH 2 600.000 000 MHz pagaef CH2 Mankers 2 44.617 a Cor ~4,.8125 a 245000 GHz 3: 51.3&7 & 3.4951 a 255000 GHz fvg 4: 54.865 a 16 —3.4 756 A 2.65000 GHz S: 4?.992 & H1d —11.146 a 2.75000 GHz CENTER 2 600.000 000 MHz SPAN 900.000 000 MHz Certificate No: CD2600V3—1005_Mar18 Page 4 of 5 w vevepey n rgr ree n en on ragr rewr n vevner n vewr weg ns

mm© /7/ uy DASYS5 E—field Result Date: 14.03.2018 Test Laboratory: SPEAG Lab2 DUT: HAC Dipole 2600 MHz; Type: CD2600V3; Serial: CD2600V3 — SN: 1005 Communication System: UID 0 — CW ; Frequency: 2600 MHz Medium parameters used: o = 0 $/m, & = 1; p = 1000 kg/m* Phantom section: RF Section Measurement Standard: DASYS (IEEE/AIEC/ANSI C63.19—2011) DASY52 Configuration: Probe: EF3DV3 — SN4013; ConvF(1, 1, 1); Calibrated: 05.03.2018; Sensor—Surface: (Fix Surface) Electronics: DAE4 Sn781; Calibrated: 17.01.2018 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/E—Scan — 2600MHz 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 = 63.21 V/m; Power Drift =—0.00 dB Applied MIF = 0.00 dB RF audio interference level = 38.74 dBV/m Emission category: M2 MIF scaled E—field Grid 1 M2 Grid 2 M2 Grid 3 M2 38.27 dBV/m 38.6 dBV/m 38.56 dBV/m Grid 4 M2 37.94 dBV/m Grid 7 M2 Grid 8 M2 Grid 9 M2 38.41 dBV/m 38.74 dBV/m 38.71 dBV/m ~4.24 —5.66 —7.07 0 dB = 86.52 V/m = 38.74 dBV/m Certificate No: CD2600V3—1005_Mar18 Page 5 of 5 w n vrperg n rgr ns e en ervir e nevener n newn neg ze n

No.I18Z60848-SEM01 Page 78 of 78 The photos of HAC test are presented in the additional document: Appendix to test report No.I18Z60848-SEM01/02 The photos of HAC test ©Copyright. All rights reserved by CTTL.


Document Created: 2018-08-07 14:08:25
Document Modified: 2018-08-07 14:08:25
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC