2AXLG-OJ2501PowerCheck 2

200903-AU01+W01 Page 1 of 6 1 Annex B – EUT pictures external 1.1 List of Pictures Picture 1: EUT - front view.................................................................................................................................. 2 Picture 2: EUT - top view .................................................................................................................................... 2 Picture 3: EUT - side view .................................................................................................................................. 3 Picture 4: EUT without cap - top side ................................................................................................................. 3 Picture 5: EUT without cap - detailed view ......................................................................................................... 4 Picture 6: Name plate of EUT ............................................................................................................................. 4 Picture 7: Name plate with FCC-ID .................................................................................................................... 5 Picture 8: Buttons of EUT ................................................................................................................................... 5 200903-AU01+W01 Page 2 of 6 Picture 1: EUT - front view Picture 2: EUT - top view 200903-AU01+W01 Page 3 of 6 Picture 3: EUT - side view Picture 4: EUT without cap - top side 200903-AU01+W01 Page 4 of 6 Picture 5: EUT without cap - detailed view Picture 6: Name plate of EUT 200903-AU01+W01 Page 5 of 6 Picture 7: Name plate with FCC-ID 200903-AU01+W01 Page 6 of 6 Picture 8: Buttons of EUT

200903-AU01+W01 Page 1 of 1 Picture 1: Location of Name Plate Picture 2: Name plate of EUT with FCC ID

200903-AU01+W01 Page 1 of 6 1 Annex C – EUT pictures internal 1.1 List of Pictures Picture 1: EUT - top view .................................................................................................................................... 2 Picture 2: EUT without plastic cap - top view ..................................................................................................... 2 Picture 3: EUT - top view, without board ............................................................................................................ 3 Picture 4: EUT - front view, without housing ...................................................................................................... 3 Picture 5: EUT - side view, without housing ....................................................................................................... 4 Picture 6: EUT with RF module - detailed view, without housing ....................................................................... 4 Picture 7: EUT without RF module - front view .................................................................................................. 5 Picture 8: Plastic cap - detailed view .................................................................................................................. 5 Picture 9: Housing - detailed view ...................................................................................................................... 6 200903-AU01+W01 Page 2 of 6 Picture 1: EUT - top view Picture 2: EUT without plastic cap - top view 200903-AU01+W01 Page 3 of 6 Picture 3: EUT - top view, without board Picture 4: EUT - front view, without housing 200903-AU01+W01 Page 4 of 6 Picture 5: EUT - side view, without housing Picture 6: EUT with RF module - detailed view, without housing 200903-AU01+W01 Page 5 of 6 Picture 7: EUT without RF module - front view Picture 8: Plastic cap - detailed view 200903-AU01+W01 Page 6 of 6 Picture 9: Housing - detailed view

Applicant: OTT-JAKOB Spanntechnik GmbH Industriestraße 3-7 87663 Lengenwang Tel.: +49 83 649821-0 Test report no.: 200903-AU01+W01 for: OTT-JAKOB Spanntechnik GmbH Force gauge PowerCheck 2 according to: 15.249 Radio Radio Radio Radio Radio Radio Radio Radio Radio Radio Radio 200903-AU01+W01 Page 2 of 50 Note: 1 Element Materials Technology Straubing GmbH is the legal successor of EMV Testhaus GmbH. Therefore, until the ongoing procedure for renaming the conformity assessment body applied for at German Accreditation Body DAkkS is completed, the certificates and appropriate annexes of EMV Testhaus GmbH are referred to. Accreditation: FCC test firm accreditation expiration date: 2021-05-30 MRA US-EU, FCC designation number: DE0010 FCC registration number: 97268 BnetzA-CAB-02/21-02/5 Valid until 2023-11-26 Location of Testing: Element Materials Technology Straubing GmbH Tel.: +49 9421 56868-0 Fax: +49 9421 56868-100 Email: [email protected] Gustav-Hertz-Straße 35 94315 Straubing, Germany The technical accuracy is guaranteed through the quality management of Element Materials Technology Straubing GmbH. This document may be reproduced only in its entirety and without change. The results contained in this document relate only to the item(s) tested 200903-AU01+W01 Page 3 of 50 Table of contents 1 Summary of test results .............................................................................................................................. 6 2 Referenced publications ............................................................................................................................. 7 3 Equipment under test (EUT) ....................................................................................................................... 8 3.1 General information ............................................................................................................................. 8 3.2 Radio specifications ............................................................................................................................ 9 3.3 Photo documentation .......................................................................................................................... 9 4 Test configuration and mode of operation ................................................................................................ 10 4.1 Test configuration .............................................................................................................................. 10 4.2 Mode of operation ............................................................................................................................. 10 5 Test procedures ........................................................................................................................................ 11 5.1 General specifications ....................................................................................................................... 11 5.2 Antenna-port conducted measurements ........................................................................................... 12 5.3 AC powerline conducted emissions .................................................................................................. 12 5.4 Radiated emissions below 30 MHz ................................................................................................... 14 5.5 Radiated emissions from 30 MHz to 1 GHz ...................................................................................... 16 5.6 Radiated emissions above 1 GHz ..................................................................................................... 18 5.7 Bandwidth measurements ................................................................................................................ 21 6 Test results ............................................................................................................................................... 22 6.1 20 dB bandwidth ............................................................................................................................... 23 6.2 Correction for pulse operation (duty cycle) ....................................................................................... 26 6.3 Field strength of fundamental wave .................................................................................................. 30 6.4 Spurious radiated emissions below 30 MHz ..................................................................................... 33 6.5 Spurious radiated emissions from 30 MHz to 1 GHz ........................................................................ 36 6.6 Spurious radiated emissions above 1 GHz ....................................................................................... 39 7 Equipment calibration status ..................................................................................................................... 48 8 Measurement uncertainties ...................................................................................................................... 49 9 Revision history ......................................................................................................................................... 50 200903-AU01+W01 Page 4 of 50 List of figures Figure 1: Setup for antenna-port conducted measurements............................................................................ 12 Figure 2: Setup for AC power-line conducted emissions test from 150 kHz to 30 MHz .................................. 13 Figure 3: Setup for radiated emissions test below 30 MHz .............................................................................. 15 Figure 4: Setup for radiated emissions test from 30 MHz to 1 GHz ................................................................. 17 Figure 5: Setup for radiated emissions test above 1 GHz ................................................................................ 20 Figure 6: Chart of …

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200903-AU01+W01 Page 1 of 7 1 Annex A – Test setup 1.1 List of Pictures Picture 1: CDC, test setup radiated emission test 9 kHz -30 MHz (front view) .................................................. 2 Picture 2: CDC, test setup radiated emission test 9 kHz -30 MHz (rear view) ................................................... 2 Picture 3: SAC, radiated emission test 30 MHz -1 GHz (front view) .................................................................. 3 Picture 4: SAC, radiated emission test 30 MHz -1 GHz (rear view) ................................................................... 3 Picture 5: AC, radiated emission test 1 GHz – 17 GHz (front view) ................................................................... 4 Picture 6: AC, radiated emission test 1 GHz – 17 GHz (rear view) ................................................................... 4 Picture 7: AC, exploratory measurement 17 GHz – 25 GHz (front view) ........................................................... 5 Picture 8: AC, field strength and bandwidths measurements (front view) ......................................................... 5 Picture 9: AC, field strength and bandwidths measurements (rear view) .......................................................... 6 Picture 10: EUT-position X ................................................................................................................................. 6 Picture 11: EUT-position Y ................................................................................................................................. 7 Picture 12: USB cable only used for configuration ............................................................................................. 7 200903-AU01+W01 Page 2 of 7 Picture 1: CDC, test setup radiated emission test 9 kHz -30 MHz (front view) Picture 2: CDC, test setup radiated emission test 9 kHz -30 MHz (rear view) 200903-AU01+W01 Page 3 of 7 Picture 3: SAC, radiated emission test 30 MHz -1 GHz (front view) Picture 4: SAC, radiated emission test 30 MHz -1 GHz (rear view) 200903-AU01+W01 Page 4 of 7 Picture 5: AC, radiated emission test 1 GHz – 17 GHz (front view) Picture 6: AC, radiated emission test 1 GHz – 17 GHz (rear view) 200903-AU01+W01 Page 5 of 7 Picture 7: AC, exploratory measurement 17 GHz – 25 GHz (front view) Picture 8: AC, field strength and bandwidths measurements (front view) 200903-AU01+W01 Page 6 of 7 Picture 9: AC, field strength and bandwidths measurements (rear view) Picture 10: EUT-position X 200903-AU01+W01 Page 7 of 7 Picture 11: EUT-position Y Picture 12: USB cable only used for configuration