Test report

FCC ID: QKWSPBBCU1

Test Report

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FCCID_4480794

Königswinkel 10 32825 Blomberg, Germany Phone: +49 (0) 52 35 / 95 00-0 Fax: +49 (0) 52 35 / 95 00-10 office@phoenix-testlab.de www.phoenix-testlab.de Test Report Report Number: F170756E1 Equipment under Test (EUT): Control panel for welding inverters Einschub TT/MW Smart 210mm Applicant: Fronius International GmbH Manufacturer: Fronius International GmbH

References [1] ANSI C63.10: 2013 American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices [2] FCC CFR 47 Part 15 Radio Frequency Devices [3] RSS-210 Issue 9 (August 2016) incl. Amendment (November 2017) Licence-exempt Radio Apparatus: Category I Equipment [4] RSS-Gen Issue 5 (April 2018) General Requirements for Compliance of Radio Apparatus Test result The requirements of the tests performed as shown in the overview (chapter 4 of this test report) were fulfilled by the equipment under test. The complete test results are presented in the following. Test Manuel BASTERT 03.06.2019 engineer: Name Signature Date Authorized Bernd STEINER 03.06.2019 reviewer: Name Signature Date This test report is only valid in its original form. Any reproduction of its contents in extracts without written permission of the accredited test laboratory PHOENIX TESTLAB GmbH is prohibited. The test results herein refer only to the tested sample. PHOENIX TESTLAB GmbH is not responsible for any generalisations or conclusions drawn from these test results concerning further samples. Any modification of the tested samples is prohibited and leads to the invalidity of this test report. Each page necessarily contains the PHOENIX TESTLAB Logo and the TEST REPORT NUMBER. This test report is valid in hardcopy form as well as in electronic form. Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 2 of 25

Contents: Page 1 Identification........................................................................................................................................ 4 1.1 Applicant ......................................................................................................................................4 1.2 Manufacturer ................................................................................................................................4 1.3 Test Laboratory ............................................................................................................................4 1.4 EUT (Equipment Under Test) .......................................................................................................5 1.5 Technical data of equipment.........................................................................................................5 1.6 Ancillary equipment ......................................................................................................................5 1.7 Dates ...........................................................................................................................................5 2 Operational states and test setup ........................................................................................................6 3 Additional information..........................................................................................................................6 4 Overview............................................................................................................................................. 6 5 Results ...............................................................................................................................................7 5.1 Conducted emissions on power supply lines (150 kHz to 30 MHz) ................................................ 7 5.1.1 Method of measurement ......................................................................................................7 5.1.2 Test results (conducted emissions on power supply lines) .................................................... 8 5.2 Radiated emissions .................................................................................................................... 10 5.2.1 Method of measurement (radiated emissions) .................................................................... 10 5.2.2 Results preliminary measurement 9 kHz to 1 GHz.............................................................. 17 5.2.3 Result final measurement from 9 kHz to 30 MHz ................................................................ 19 5.2.4 Result final measurement from 30 MHz to 1 GHz ............................................................... 20 5.3 99 % bandwidth.......................................................................................................................... 22 5.3.1 Method of measurement .................................................................................................... 22 5.3.2 Test results ........................................................................................................................ 23 6 Test equipment ................................................................................................................................. 24 7 Report history ................................................................................................................................... 25 8 List of annexes.................................................................................................................................. 25 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 3 of 25

1 Identification 1.1 Applicant Name: Fronius International GmbH Address: Günter-Fronius-Straße 1, 4600 Wels Country: Austria Name for contact purposes: Mr. Jan HERNDLER Phone: +43-7242-241-2648 Fax: +43-7242-241-0 eMail Address: herndler.jan@fronius.com Applicant represented during the test None. by the following person: 1.2 Manufacturer Name: Fronius International GmbH Address: Günter-Fronius-Straße 1, 4600 Wels Country: Austria Name for contact purposes: Mr. Jan HERNDLER Phone: +43-7242-241-2648 Fax: +43-7242-241-0 eMail Address: herndler.jan@fronius.com Applicant represented during the test None. by the following person: 1.3 Test Laboratory The tests were carried out at: PHOENIX TESTLAB GmbH Königswinkel 10 32825 Blomberg Germany accredited by Deutsche Akkreditierungsstelle GmbH (DAkkS) in compliance with DIN EN ISO/IEC 17025 under Reg. No. D-PL-17186-01-02 and D-PL-17186-01-05, FCC Test Firm Accreditation with the registration number 469623, designation number DE0004 and Industry Canada Test site registration SITE# IC3469A-1. Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 4 of 25

1.4 EUT (Equipment Under Test) Test object: * Control panel for welding inverters Type / PMN: * Einschub TT/MW Smart 210mm FCC ID: * QKWSPBBCU1 IC-Number: * 12270A-SPBBCU1 HVIN (Hardware Version Einschub TT/MW Smart 210mm Identification Number): * FVIN (Firmware Version V1.4B Identification Number): * HMN (Host model name):* N/A Order number 43,0001,3533 Serial number: * N/A PCB identifier: * 1654600 1.5 Technical data of equipment ASK (Protocol support for ISO 14443A/B, ISO 15693, NFCIP-2, NFC- Type of modulation: * Forum, EMV contactless targets with a data rate up to 848 Kbps.) Operating frequency: * 13.56 MHz Number of channels: * 1 Antenna type: * Internal loop antenna Antenna dimensions:* 94.25 * 40 mm² Supply voltage: * Unom = 24 VDC Umin = 21.6V Umax = 26.4V Temperature range: * -10 °C to +60 °C *: declared by the applicant. The following external I/O cables were used: Identification Connector Length EUT Ancillary Ethernet* HSD RJ45 3m Power (AC-Adaptor) CE 2m *: Length during the test if no other specified. 1.6 Ancillary equipment AC power adapter UE36LCP1-240150SPA by UE electronic provided by the applicant (only for testing; EUT is normally supplied by the welding apparatus). 1.7 Dates Date of receipt of test sample: 13.10.2017 Start of test: 23.10.2017 End of test: 10.05.2018 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 5 of 25

2 Operational states and test setup The EUT is a control panel to be inserted into a welding inverter with RFID functionality. The EUT was powered with 24 VDC by an ancillary AC adapter and set to transmit continuously. The EUT was placed on a positioner to perform measurements in all directions. Please see the photos in Annex A for further details. 3 Additional information The EUT was not labelled as required by FCC / IC. 4 Overview Frequency RSS-Gen, Issue 5 [4] range FCC 47 CFR Part and Application Status Refer page 15 section [2] [MHz] RSS 210, Issue 9 [3] Conducted emissions 0.15 – 30 15.207 8.8 [4] Passed 7 et seq. on supply line 15.205 8.9 [4] Radiated emissions 0.009 – 1.000 Passed 10 et seq. 15.209 4.4 [3] 99 % bandwidth 13.56 - 6.7 [4] - 22 et seq. Antenna requirement - 15.203 - Passed * - *: Integrated antennas only, requirement fulfilled. Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 6 of 25

5 Results 5.1 Conducted emissions on power supply lines (150 kHz to 30 MHz) 5.1.1 Method of measurement This test will be carried out in a shielded chamber. Tabletop devices will set up on a non-conducting support with a size of 1 m by 1.5 m and a height of 80 cm above the ground plane. Floor-standing devices will be placed directly on the ground plane. The setup of the Equipment under test will be in accordance to [1]. The frequency range 150 kHz to 30 MHz will be measured with an EMI Receiver set to MAX Hold mode with peak and average detector and a resolution bandwidth of 9 kHz. A scan will be carried out on the phase (or plus pole in case of DC powered devices) of the AC mains network. If levels detected 10 dB below the appropriable limit, this emission will be measured with the average and quasi-peak detector on all lines. Frequency range Resolution bandwidth 150 kHz to 30 MHz 9 kHz Shielded chamber AC/DC EUT adapter 0.4 m 0.4 m 0.8 m LISN 0.8m EMI- AC mains Receiver Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 7 of 25

5.1.2 Test results (conducted emissions on power supply lines) Ambient temperature 22 °C Relative humidity 45 % Position of EUT: The EUT was set-up on a non-conducting table of a height of 0.8 m. Cable guide: The cables of the EUT were fixed on the non-conducting table. For further information of the cable guide refer to the pictures in annex A of this test report. Test record: The test was carried out in test mode of the EUT (refer also clause 2 of this test report). All results are shown in the following. Supply voltage: During this test the EUT was powered with 24 VAC by an AC adapter (see chapter 1.6), which was itself supplied with 120 VAC / 60 Hz. The curves in the diagram only represent for each frequency point the maximum measured value of all preliminary measurements which were made for each power supply line. The top measured curve represents the peak measurement and the bottom measured curve the average measurement. The quasi-peak measured points are marked by and the average measured points by +. 74,8 70 60 50 Level in dBµV 40 30 20 10 0 150k 300 400500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Preview Result 2-AVG Preview Result 1-PK+ FCC 15.207 V QP FCC 15.207 V AV Final_Result QPK Final_Result AVG Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 8 of 25

Final result Meas. Frequency QuasiPeak Average Limit Margin Bandwidth Corr. Time Line PE (MHz) (dBµV) (dBµV) (dBµV) (dB) (kHz) (dB) (ms) 0.150000 53.02 --- 66.00 12.98 5000 9 N GND 9.8 0.381300 45.34 --- 58.25 12.91 5000 9 N GND 9.9 0.445200 44.04 --- 56.96 12.93 5000 9 N GND 9.9 1.060800 37.37 --- 56.00 18.63 5000 9 N FLO 9.9 13.560000 --- 49.92 50.00 0.08 5000 9 N GND 10.8 13.560000 53.61 --- 60.00 6.39 5000 9 N FLO 10.8 27.119400 --- 44.02 50.00 5.98 5000 9 N GND 11.2 27.119400 46.19 --- 60.00 13.81 5000 9 N GND 11.2 Measurement uncertainty: +6.7 dB / -6.0 dB Remark: The limits of FCC 15.207 are identical to [3] Test: Passed Test equipment used (see chapter 6): 1-5 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 9 of 25

5.2 Radiated emissions 5.2.1 Method of measurement (radiated emissions) The radiated emission measurement is subdivided into six stages. - A preliminary measurement carried out in a fully anechoic chamber with a fixed antenna height in the frequency range 9 kHz to 1 GHz. - A final measurement carried out on an outdoor test side without reflecting ground plane and a fixed antenna height in the frequency range 9 kHz to 30 MHz. - A preliminary measurement carried out in a fully anechoic chamber with a fixed antenna height in the frequency range 30 MHz to 1 GHz. - A final measurement carried out on an open area test side with reflecting ground plane and various antenna heights in the frequency range 30 MHz to 1 GHz. - A preliminary measurement carried out in a fully anechoic chamber with a fixed antenna height in the frequency range 1 GHz to 5 GHz. - A final measurement carried out in a fully anechoic chamber with a fixed antenna height in the frequency range 1 GHz to 5 GHz. Preliminary measurement (9 kHz to 30 MHz): In the first stage a preliminary measurement will be performed in a shielded room with a measuring distance of 3 meters. Table-top devices will set up on a non-conducting support with a size of 1 m by 1.5 m and a height of 80 cm. Floor-standing devices will be placed directly on the turntable/ground plane. The set up of the Equipment under test will be in accordance to [1]. The frequency range 9 kHz to 30 MHz will be monitored with a spectrum analyser while the system and its cables will be manipulated to find out the configuration with the maximum emission levels if applicable. The EMI Receiver will be set to MAX Hold mode. The EUT and the measuring antenna will be rotated around their vertical axis to found the maximum emissions. The resolution bandwidth of the spectrum analyser will be set to the following values: Frequency range Resolution bandwidth 9 kHz to 150 kHz 200 Hz 150 kHz to 30 MHz 10 kHz 3m EUT 1m EMI receiver Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 10 of 25

Preliminary measurement procedure: Prescans were performed in the frequency range 9 kHz to 150 kHz and 150 kHz to 30 MHz. The following procedure will be used: 1) Monitor the frequency range at horizontal polarisation and a EUT azimuth of 0 °. 2) Manipulate the system cables within the range to produce the maximum level of emission. 3) Rotate the EUT by 360 ° to maximize the detected signals. 4) Make a hardcopy of the spectrum. 5) Measure the frequencies of highest detected emission with a lower span and resolution bandwidth to increase the accuracy and note the frequency value. 6) Repeat steps 1) to 5) with the other orthogonal axes of the EUT (because of EUT is a module and might be used in a handheld equipment application). 7) Rotate the measuring antenna and repeat steps 1) to 5). Final measurement (9 kHz to 30 MHz): In the second stage a final measurement will be performed on an open area test site with no conducting ground plane in a measuring distances of 3 m, 10 m and 30 m. In the case where larger measuring distances are required the results will be extrapolated based on the values measured on the closer distances according to Section 15.31 (f) (2) [2]. The final measurement will be performed with a EMI Receiver set to Quasi Peak detector except for the frequency bands 9 kHz to 90 kHz and 110 kHz to 490 kHz where an average detector will be used according Section 15.209 (d) [2]. On the frequencies, which were detected during the preliminary measurements, the final measurement will be performed while rotating the EUT and the measuring antenna in the range of 0 ° to 360 ° around their vertical axis until the maximum value is found. The resolution bandwidth of the EMI Receiver will be set to the following values: Frequency range Resolution bandwidth 9 kHz to 150 kHz 200 Hz 150 kHz to 30 MHz 9 kHz measuring distance EUT 1m 0.8 m EMI receiver Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 11 of 25

Final measurement procedure: The following procedure will be used: 1) Monitor the frequency range with the measuring antenna at vertical orientation parallel to the EUT at an azimuth of 0 °. 2) Rotate the EUT by 360 ° to maximize the detected signals and note the azimuth and orientation. 3) Rotate the measuring antenna to find the maximum and note the value. 4) Rotate the measuring antenna and repeat steps 1) to 3) until the maximum value is found. 5) Repeat steps 1) to 4) with the other orthogonal axes of the EUT (if the EUT is a module and might be used in a handheld equipment application). Preliminary measurement (30 MHz to 1 GHz) In the first stage a preliminary measurement will be performed in a fully anechoic chamber with a measuring distance of 3 meter. Tabletop devices will set up on a non-conducting support with a size of 1 m by 1.5 m and a height of 80 cm. Floor-standing devices will be placed directly on the turntable/ground plane. The set up of the Equipment under test will be in accordance to [1]. The frequency range 30 MHz to 1 GHz will be measured with an EMI Receiver set to MAX Hold mode and a resolution bandwidth of 120 kHz. The measurement will be performed in horizontal and vertical polarisation of the measuring antenna and while rotating the EUT in its vertical axis in the range of 0 ° to 360 °. The resolution bandwidth of the EMI Receiver will be set to the following values: Frequency range Resolution bandwidth 30 MHz to 1 GHz 120 kHz 3m EUT 1.5 m 0.8 m EMI receiver Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 12 of 25

Procedure preliminary measurement: Prescans were performed in the frequency range 30 MHz to 1 GHz. The following procedure will be used: 1. Monitor the frequency range at horizontal polarisation and a EUT azimuth of 0 °. 2. Manipulate the system cables within the range to produce the maximum level of emission. 3. Rotate the EUT by 360 ° to maximize the detected signals. 4. Make a hardcopy of the spectrum. 5. Measure the frequency of the detected emissions with a lower span and resolution bandwidth to increase the accuracy and note the frequency value. 6. Repeat 1) to 4) with the other orthogonal axes of the EUT if handheld equipment. 7. Repeat 1) to 5) with the vertical polarisation of the measuring antenna. Final measurement (30 MHz to 1 GHz) A final measurement on an open area test site will be performed on selected frequencies found in the preliminary measurement. During this test the EUT will be rotated in the range of 0 ° to 360 °, the measuring antenna will be set to horizontal and vertical polarisation and raised and lowered in the range from 1 m to 4 m to find the maximum level of emissions. The resolution bandwidth of the EMI Receiver will be set to the following values: Frequency range Resolution bandwidth 30 MHz to 1 GHz 120 kHz measuring distance 1 m to 4 m EUT 0.8 m EMI receiver Ground plane Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 13 of 25

Procedure final measurement: The following procedure will be used: 1) Measure on the selected frequencies at an antenna height of 1 m and a EUT azimuth of 23 °. 2) Move the antenna from 1 m to 4 m and note the maximum value at each frequency. 3) Rotate the EUT by 45 ° and repeat 2) until an azimuth of 337 ° is reached. 4) Repeat 1) to 3) for the other orthogonal antenna polarization. 5) Move the antenna and the turntable to the position where the maximum value is detected. 6) Measure while moving the antenna slowly +/- 1 m. 7) Set the antenna to the position where the maximum value is found. 8) Measure while moving the turntable +/- 45 °. 9) Set the turntable to the azimuth where the maximum value is found. 10) Measure with Final detector (QP and AV) and note the value. 11) Repeat 5) to 10) for each frequency. 12) Repeat 1) to 11) for each orthogonal axes of the EUT if handheld equipment. Preliminary and final measurement (1 GHz to 110 GHz) This measurement will be performed in a fully anechoic chamber. Table top devices will set up on a non- conducting turn device on the height of 1.5 m. The set-up of the Equipment under test will be in accordance to [1]. Preliminary measurement (1 GHz to 40 GHz) The frequency range will be divided into different sub ranges depending of the frequency range of the used horn antenna. The spectrum analyser set to MAX Hold mode and a resolution bandwidth of 100 kHz. The measurement will be performed in horizontal and vertical polarisation of the measuring antenna and while rotating the EUT in its vertical axis in the range of 0 ° to 360 °. This measurement is repeated after raising the EUT in 30 ° steps according 6.6.5.4 in [1]. The resolution bandwidth of the EMI Receiver will be set to the following values: Frequency range Resolution bandwidth 1 GHz to 4 GHz 1 MHz 4 GHz to 12 GHz 1 MHz 12 GHz to 18 GHz 1 MHz 18 GHz to 26.5 GHz 1 MHz 26.5 GHz to 40 GHz 1 MHz 40 GHz to 60 GHz 1 MHz 50 GHz to 75 GHz 1 MHz 75 GHz to 110 GHz 1 MHz Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 14 of 25

3m Turn Device Measurement antenna preamp EUT 1.5 m 1.5 m EMI receiver Procedure preliminary measurement: Prescans were performed in the frequency range 1 to 40 GHz. The following procedure will be used: 1. Monitor the frequency range at horizontal polarisation and a EUT azimuth of 0 °. 2. Rotate the EUT by 360° to maximize the detected signals. 3. Repeat 1) to 2) with the vertical polarisation of the measuring antenna. 4. Make a hardcopy of the spectrum. 5. Repeat 1) to 4) with the EUT raised by an angle of 30° (60°, 90°, 120° and 150°) according to 6.6.5.4 in [1]. 6. Measure the frequency of the detected emissions with a lower span and resolution bandwidth to increase the accuracy and note the frequency value. 7. The measurement antenna polarisation, with the according EUT position (Turntable and Turn device) which produces the highest emission for each frequency will be used for the final measurement. The six closest values to the applicable limit will be used for the final measurement. Final measurement (1 GHz to 110 GHz) The frequency range will be divided into different sub ranges depending of the frequency range of the used antenna. The EMI Receiver set to peak and average mode and a resolution bandwidth of 1 MHz. The measurement will be performed by rotating the turntable through 0 to 360° in the worst-case EUT orientation which was obtained during the preliminary measurements. The resolution bandwidth of the EMI Receiver will be set to the following values: Frequency range Resolution bandwidth 1 GHz to 4 GHz 1 MHz 4 GHz to 12 GHz 1 MHz 12 GHz to 18 GHz 1 MHz 18 GHz to 26.5 GHz 1 MHz 26.5 GHz to 40 GHz 1 MHz 40 GHz to 60 GHz 1 MHz 50 GHz to 75 GHz 1 MHz 75 GHz to 110 GHz 1 MHz Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 15 of 25

measuring distance Turn device EUT preamp antenna 1.5 m hight EMI receiver Procedure of measurement: The measurements were performed in the frequency range 1 GHz to 110 GHz. The following procedure will be used: 1) Set the turntable and the turn device to obtain the worst-case emission for the first frequency identified in the preliminary measurements. 2) Set the measurement antenna polarisation to the orientation with the highest emission for the first frequency identified in the preliminary measurements. 3) Set the spectrum analyser to EMI mode with peak and average detector activated. 4) Rotate the turntable from 0° to 360° to find the EUT angle that produces the highest emissions. 5) Note the highest displayed peak and average values 6) Repeat the steps 1) to 5) for each frequency detected during the preliminary measurements. Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 16 of 25

5.2.2 Results preliminary measurement 9 kHz to 1 GHz Ambient temperature 22 °C Relative humidity 37 % Position of EUT: The EUT was set-up on a non-conducting table. Cable guide: The cable of the EUT was fixed on the non-conducting table. For further information of the cable guide refer to the pictures in annex A of this test report. Test record: The test was carried out in test mode of the EUT (refer also clause 2 of this test report). All results are shown in the following. Power supply: During this test the EUT was powered with 24 VAC by an AC adapter (see chapter 1.6), which was itself supplied with 120 VAC / 60 Hz. Frequency range: According to [2] from 9 kHz to 1 GHz. 80 70 60 Level in dBµV/m 50 40 30 20 10 0 9k 20 30 50 100k 200 300 500 1M 2M 3M 5M 10M 20 30M Frequency in Hz Preview Result 1-PK+ The following emission was found according to [2] and [3]. 13.56 MHz. This frequency had to be measured on the outdoor test site. The result is presented in the following. Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 17 of 25

50 40 Level in dBµV/m 30 20 10 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz AVG_CLRWR PK+_CLRWR FCC 15_209 AH QP FCC 15_209 AHAV Final_Result QPK The following frequencies were found emission test outside restricted bands during the preliminary radiated: - 82.746 MHz, 411.444 MHz, 450.0 MHz, 822.87 MHz and 909.492 MHz The following frequency was found inside the restricted bands during the preliminary radiated. - 150.0 MHz and 259.158 MHz. These frequencies have to be measured on the open area test site. The results were presented in the following. Test equipment used (see chapter 6) 14 – 21 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 18 of 25

5.2.3 Result final measurement from 9 kHz to 30 MHz Ambient temperature 12 °C Relative humidity 69 % Position of EUT: The EUT was set-up on a non-conducting table of a height of 0.8 m. The distance between EUT and antenna was 10 m. Cable guide: The cable of the EUT was fixed on the non-conducting support. For further information of the cable guide refer to the pictures in annex A of this test report. Test record: The test was carried out in test mode of the EUT (refer also clause 2 of this test report). All results are shown in the following. Power supply: During this test the EUT was powered with 24 VAC by an AC adapter (see chapter 1.6), which was itself supplied with 120 VAC / 60 Hz. Test results: Distance Limit acc. Antenna Measuring Frequency Reading Result* Margin Detector (acc. correction 15.209 factor Distance To §15.209 (d) factor** [MHz] [dBµV] [dBµV/m] [dBµV/m] [dB] [dB/m] [m] [dB] 13.560000 17.9 19.1 @ 30m 29.5 10.4 QP 20.3 10 19.1 Measurement uncertainty: +2.2 dB / -3.6 dB Note: *Result @ normative distance = Reading + Antenna factor – Distance correction factor ** 40dB/decade according Part §15.31 (f) (2) Test: Passed Test equipment used for the test: 6, 21, 23 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 19 of 25

5.2.4 Result final measurement from 30 MHz to 1 GHz Ambient temperature 22 °C Relative humidity 55 % Position of EUT: The EUT was setup on a non-conducting table of a height of 0.8 m. The distance between EUT and antenna was 3 m. Test record: The test was carried out in test mode of the EUT (refer also clause 2 of this test report). All results are shown in the following. Power supply: During this test the EUT was powered with 24 VAC by an AC adapter (see chapter 1.6), which was itself supplied with 120 VAC / 60 Hz. Test results: The test results were calculated with the following formula: Result [dBµV/m] = reading [dBµV] + cable loss [dB] + antenna factor [dB/m] + 6 dB The measured points and the limit line in the following diagrams refer to the standard measurement of the emitted interference in compliance with the above-mentioned standard. The measured points marked with an are the measured results of the standard final measurement on the open area test site. The results of the standard subsequent measurement on the open area test site are indicated in the table below. The limits as well as the measured results (levels) refer to the above mentioned standard while taking account of the specified requirements for a 3 m measuring distance. The measurement time with the quasi-peak measuring detector is 5 seconds. 80 70 60 FCC 15.209 F QP Level in dBµV/m 50 40 30 20 10 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz FCC 15.209 F QP Final_Result QPK Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 20 of 25

Result measured with the quasi-peak detector: Spurious emissions inside restricted bands Frequency Result Limit Margin Readings Antenna factor Cable Height Azimuth loss Pol. MHz dBµV/m dBµV/m dB dBµV dB/m dB cm deg 150.000 34.97 43.5 8.53 22.0 11.7 1.3 235 90 Vert. 259.158 19.52 46.0 26.48 5.2 12.5 1.8 228 22 Hor. Spurious emissions outside restricted bands Frequency Result Limit Margin Readings Antenna factor Cable Height Azimuth loss Pol. MHz dBµV/m dBµV/m dB dBµV dB/m dB cm deg 82.746 16.78 40.0 23.22 7.2 8.5 1.0 353 0 Vert. 411.444 26.87 46.0 19.13 8.7 15.9 2.2 103 110 Vert. 450.000 27.62 46.0 18.38 8.6 16.6 2.4 226 115 Vert. 822.870 31.27 46.0 14.73 6.0 22.1 3.2 102 7 Hor. 909.492 38.91 46.0 7.09 12.9 22.6 3.4 109 13 Hor. Measurement uncertainty: +2.2 dB / -3.6 dB Test: Passed Test equipment used (see chapter 6): 7 - 13 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 21 of 25

5.3 99 % bandwidth 5.3.1 Method of measurement Shielded room EUT Test fixture Spectrum Power analyser supply The following procedure will be used for the occupied bandwidth measurement according to [1]: The span of the analyzer shall be set to capture all products of the modulation process, including the emission skirts. The resolution bandwidth shall be set to as close to 1% of the selected span as is possible without being below 1%. The video bandwidth shall be set to 3 times the resolution bandwidth. Video averaging is not permitted. Where practical, a sampling detector shall be used since a peak or, peak hold, may produce a wider bandwidth than actual. The trace data points are recovered and are directly summed in linear terms. The recovered amplitude data points, beginning at the lowest frequency, are placed in a running sum until 0.5% of the total is reached and that frequency recorded. The process is repeated for the highest frequency data points. This frequency is recorded. The span between the two recorded frequencies is the occupied bandwidth. Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 22 of 25

5.3.2 Test results Ambient temperature: 21 °C Relative humidity: 47 % Test record: The test was carried out in TAGs reading and writing mode of the EUT (refer also clause 2 of this test report). All results are shown in the following. Power supply: During this test the EUT was powered with 24 VAC by an AC adapter (see chapter 1.6), which was itself supplied with 120 VAC / 60 Hz. 99 % bandwidth at 13.56 MHz: Frequency FL FU BW (FU - FL) 13.56 MHz 13.55960523 MHz 13.56027751 MHz 672 Hz -7 Measurement uncertainty: < 1*10 Test equipment used (see chapter 6) 15, 22 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 23 of 25

6 Test equipment No. Test equipment Type Manufacturer Serial No. PM. No. Cal. Date Cal Due 1 Shielded chamber M4 B83117-S1-X158 Siemens 190075 480088 Calibration not necessary EMI Receiver / 15.02.2016 02.2018 2 ESIB 26 Rohde & Schwarz 100292 481182 Spectrum Analyser 28.02.2018 02.2020 16.02.2016 02.2018 3 LISN NSLK8128 Schwarzbeck 8128161 480138 13.03.2018 03.2020 4 Transient Filter Limiter CFL 9206A Teseq GmbH 38268 481982 Calibration not necessary 5 Software EMC32 Rohde & Schwarz 100061 481022 Calibration not necessary 6 Outdoor test site - PHOENIX TESTLAB - 480293 Calibration not necessary 7 Open area test site M6 Freifeld M6 Phoenix Contact - 480085 Calibration not necessary 18.02.2016 02.2018 8 EMI Receiver ESIB 7 Rohde & Schwarz 100304 480521 26.02.2018 02.2020 9 Controller HD100 Deisel 100/349 480139 Calibration not necessary 10 Turntable DS412 Deisel 412/316 480087 Calibration not necessary MA240- 11 Antenna mast MA240-0 Inn-Co 480086 Calibration not necessary 0/030/6600603 18.09.2014 09.2017 12 Antenna (Bilog) CBL6111D Schaffner / Teseq 25761 480894 19.10.2017 10.2020 13 Attenuator 6 dB R412706000 Radiall 9833 410082 Calibration not necessary Fully anechoic chamber B83117-E2439- 14 Albatross Projects 103 480303 Calibration not necessary M20 T232 EMI Receiver / 15 ESW44 Rohde & Schwarz 101635 482467 22.06.2017 06.2019 Spectrum Analyser MCU/043/97110 16 Multiple Control Unit MCU Maturo GmbH 480832 Calibration not necessary 7 17 Turntable DS420 HE Deisel 420/620/00 480315 Calibration not necessary 18 Antenna mast AS615P Deisel 615/310 480187 Calibration not necessary 19 Antenna (Bilog) CBL6112B Schaffner 2688 480328 19.06.2017 06.2020 20 RF cable 36 Sucoflex 106B Suhner 0522/6B 480571 Calibration not necessary 29.02.2016 02.2018 21 Loop antenna HFH2-Z2 Rohde & Schwarz 832609/014 480059 23.02.2018 02.2020 22 Loop antenna 11 cm PHOENIX TESTLAB - 410084 Calibration not necessary EMI Receiver / 15.02.2017 02.2018 23 ESI 40 Rohde & Schwarz 100064/040 480355 Spectrum Analyser 27.02.2018 02.2019 Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 24 of 25

7 Report history Report Number Date Comment F170756E1 03.06.2019 Document created - - - 8 List of annexes Annex A Test setup photos 5 pages 170756_F1.jpg: Test setup fully anechoic chamber 170756_F2.jpg: Test setup fully anechoic chamber 170756_F3.jpg: Test setup outdoor test site 170756_F4.jpg: Test setup open area test site 170756_F5.jpg: Test setup shielded chamber Test engineer: Manuel BASTERT Report Number: F170756E1 Date of issue: 03.06.2019 Order Number: 17-110756 page 25 of 25


Document Created: 2019-10-16 14:35:18
Document Modified: 2019-10-16 14:35:18
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