2AVXWWSBRC001Wireless Seat Belt Reminder - Car Unit

Manual wSBR 2K7959760 Date: 08/04/2020 version 0.4 page1 of 2 1. Technical description 1.1 System Description 1.1.1 Frequencies Bluetooth Low Energy f=2402MHz ÷ 2480MHz 1.1.2 Functional description Wireless Seat Belt Reminder is a system which allows in vehicle wireless data collection of car seats with respect to seat occupation and seat belt buckle state. The system is able to collect data from a position up to 6 seats, with a possible future extension to a higher number of seats is possible. Wireless data transmission is performed with low energy Bluetooth. Image1 F-SG The device connected to the vehicle F-SG 2K7959760 is firmly connected to the power supply terminal 30. The data on the vehicle are transmitted via LIN communication. If the LIN communication is enabled, the current status of the S-SG in the seats are sent to the vehicle. F-SG works in a continuous scan mode and receiving dates. The dates are received only from registered S- SG in the car seats. Registration is done via the LIN diagnostic protocol. If the LIN communication is inactive, the vehicle is in the idle state, the processor is in the sleep mode, the receiver is in a continuous scan mode and receiving dates. Manual wSBR 2K7959760 Date: 08/04/2020 version 0.4 page2 of 2 1.1.3 Temparature or voltage operating range temperature: -40C ÷ +80C voltage: 9V - 16V The manufacturer of this radio equipment declare that devicecomply with the ISED regulation: IC: 25953-WSBRC001 NOTICE: This device complies with Part 15 of the FCC Rules [and contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS standard(s)]. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. NOTICE: Changes or modifications made to this equipment not expressly approved by (manufacturer name) may void the FCC authorization to operate this equipment.

CONFIDENTIALITY REQUEST for Certification Service in USA Feder al Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 20 20-07-23 TO WHOM IT MAY CONCERN P ursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b) (4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID 2AVXWWSBRC001 Model name Wireless Seat Belt Reminder - Car Unit For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos 180 Internal Photos 180 Block Diagram Schematics Test Setup Photos 180 User’s Manual 180 Parts List Tune Up Operational Descriptions The l ong-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. I f you have any questions, please feel free to contact me at the address shown below. Sincerely, (Signed) Ing. Milan Trubelik AEV spol. s r.o. J.Silneho 2783 Kromeriz, 76701 Czech Republic Phone: +420573500011 Fax: +420573500036 E-Mail: [email protected]

The test results relate only to the individual items which have been tested. This report shall not be reproduced in parts without the written approval of the testing laboratory © Copyright: All rights reserved by CETECOM Annex 1: Measurement diagrams to Test Report 19-1-0055004T02a-A1 Number of pages: 61 Date of Report: 2020-Aug-06 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: AEV SPOL. S R.O. Test Object / Tested Device(s): Wireless sensor part, Wireless Seat Belt Reminder - car unit FCC ID: 2AVXWWSBRC001 IC: 25953-WSBRC001 Testing has been carried out in accordance with: Title 47 CFR, Chapter I FCC Regulations, Subchapter A Subpart C: §15.247 (DTS) , RSS-247, Issue 2 (DTS) RSS-Gen., Issue 5 Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". Test Report 19-1-0055004T02a-A1 CETECOM_19_1_0055004T02a_A1 2 / 61 1 Measurement diagrams of conducted tests RF output power Mode DUT Frequency (MHz) Gated RMS (dBm) Limit Max (dBm) Gated EIRP (dBm) DutyCycle (%) Result GFSK | 1Mbps | PWR 10 2402.0000 00 -10.2 30.0 -10.2 100.000 PASS GFSK | 1Mbps | PWR 10 2440.0000 00 -10.4 30.0 -10.4 100.000 PASS GFSK | 1Mbps | PWR 10 2480.0000 00 -10.4 30.0 -10.4 100.000 PASS Minimum Emission Bandwidth 6 dB Mode DUT Frequency (MHz) Bandwidth (MHz) Limit Min (MHz) Limit Max (MHz) Band Edge Left (MHz) Band Edge Right (MHz) GFSK | 1Mbps | PWR 10 2402.0000 00 0.752476 0.500000 --- 2401.6039 60 2402.3564 36 GFSK | 1Mbps | PWR 10 2440.0000 00 0.752476 0.500000 --- 2439.6039 60 2440.3564 36 GFSK | 1Mbps | PWR 10 2480.0000 00 0.752476 0.500000 --- 2479.6039 60 2480.3564 36 Peak output power (Sweep) Mode DUT Frequency (MHz) Peak Power (dBm) Limit Max (dBm) Result GFSK | 1Mbps | PWR 10 2402.000000 -10.2 30.0 PASS GFSK | 1Mbps | PWR 10 2440.000000 -10.6 30.0 PASS GFSK | 1Mbps | PWR 10 2480.000000 -10.5 30.0 PASS Power Spectral Density Mode DUT Frequency (MHz) Frequency (MHz) PSD (dBm) Limit Max (dBm) Result GFSK | 1Mbps | PWR 10 2402.000000 2402.237500 -12.684 8.0 PASS GFSK | 1Mbps | PWR 10 2440.000000 2440.237500 -11.119 8.0 PASS GFSK | 1Mbps | PWR 10 2480.000000 2480.237500 -12.065 8.0 PASS Peak Power Spectral Density Mode DUT Frequency (MHz) Frequency (MHz) PSD (dBm) Limit Max (dBm) Result GFSK | 1Mbps | PWR 10 2402.000000 2402.237500 -10.310 8.0 PASS GFSK | 1Mbps | PWR 10 2440.000000 2440.237500 -10.755 8.0 PASS GFSK | 1Mbps | PWR 10 2480.000000 2479.737500 -10.682 8.0 PASS Occupied Channel Bandwidth 99% Mode DUT Frequency (MHz) Bandwidth (MHz) Limit Min (MHz) Limit Max (MHz) Band Edge Left (MHz) Band Edge Right (MHz) GFSK | 1Mbps | PWR 10 2402.0000 00 0.660000 --- --- 2401.6550 00 2402.3150 00 GFSK | 1Mbps | PWR 10 2440.0000 00 0.660000 --- --- 2439.6550 00 2440.3150 00 GFSK | 1Mbps | PWR 10 2480.0000 00 0.660000 --- --- 2479.6550 00 2480.3150 00 Tx Spurious Emission Mode DUT Frequency (MHz) Result GFSK | 1Mbps | PWR 10 2402.000000 PASS GFSK | 1Mbps | PWR 10 2440.000000 PASS GFSK | 1Mbps | PWR 10 2480.000000 PASS Test Report 19-1-0055004T02a-A1 CETECOM_19_1_0055004T02a_A1 3 / 61 RF output power (2402 MHz; Setting 10 dBm; 2 MHz) Test according to FCC title 47 part 15 §15.247(b), KDB 558074 D01 DTS Meas Guidance v04 and ANSI C63.10-2013 Result DUT Frequency (MHz) Gated RMS (dBm) Limit Max (dBm) Gated EIRP (dBm) DutyCycle (%) Result 2402.000000 -10.2 30.0 -10.2 100.000 PASS OSP PowerMeter settings Setting Instrument Value Target Value Measurement Time 1.000 s 1.000 s Points 1000000 1000000 Time resolution 1.000 μs 1.000 μs -10 0 10 20 30 35 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 Level in dBm Time in s Gated T raceOv erallLimit -10.211 dBm Test Report 19-1-0055004T02a-A1 CETECOM_19_1_0055004T02a_A1 4 / 61 RF output power (2440 MHz; Setting 10 dBm; 2 MHz) Test according to FCC title 47 part 15 §15.247(b), KDB 558074 D01 DTS Meas Guidance v04 and ANSI C63.10-2013 Result DUT Frequency (MHz) Gated RMS (dBm) Limit Max (dBm) Gated EIRP (dBm) DutyCycle (%) Result 2440.000000 -10.4 30.0 -10.4 100.000 PASS OSP PowerMeter settings Setting Instrument Value Target Value Measurement Time 1.000 s 1.000 s Points 1000000 1000000 Time resolution 1.000 μs 1.000 μs -10 0 10 20 30 35 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 Level in dBm Time in s Gated T raceOv erallLimit -10.368 dBm Test Report 19-1-0055004T02a-A1 CETECOM_19_1_0055004T02a_A1 5 / 61 RF output power (2480 MHz; Setting 10 dBm; 2 MHz) Test according to FCC title 47 part 15 §15.247(b), KDB 558074 D01 DTS Meas Guidance v04 and ANSI C63.10-2013 Result DUT Frequency (MHz) Gated RMS (dBm) Limit Max (dBm) Gated EIRP (dBm) DutyCycle (%) Result 2480.000000 -10.4 30.0 -10.4 100.000 PASS OSP PowerMeter settings Setting Instrument Value Target Value Measurement Time 1.000 s 1.000 s Points 1000000 1000000 Time resolution 1.000 μs 1.000 μs -10 0 10 20 30 35 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 Level in dBm Time in s Gated T raceOv erallLimit -10.397 dBm Test Report 19-1-0055004T02a-A1 CETECOM_19_1_0055004T02a_A1 6 / 61 Minimum Emission Bandwidth 6 dB (2402 MHz; Setting 10 dBm; 2 MHz) Test according to FCC title 47 part 15 §15.247(a), KDB 558074 D01 DTS Meas Guidance v04 and ANSI C63.10-2013 6 dB Bandwidth DUT Frequency (MHz) Bandwidth (MHz) Limit Min (MHz) Limit Max (MHz) Band Edge Left (MHz) Band Edge Right (MHz) 2402.000000 0.752476 0.500000 --- 2401.603960 2402.356436 (continuation of the "6 dB Bandwidth" table from column 6 ...) DUT Frequency (MHz) Max Level (dBm) Result 2402.000000 -10.2 PASS Measurement Setting Instrument Value Target Value Start Frequency 2.40000 GHz 2.40000 GHz Stop Frequency 2.40400 GHz 2.40400 GHz Span 4.000 MHz 4.000 MHz RBW 100.000 kHz ~ 100.000 kHz VBW 300.000 kHz ~ 300.000 kHz SweepPoints 101 ~ 80 Sweeptime 1.000 ms AUTO Reference Level -20.000 dBm -20.000 dBm Attenuation 0.000 dB AUTO Detector MaxPeak MaxPeak SweepCount 100 100 Filter 3 dB 3 dB Trace Mode Max Hold Max Hold Swee…

Text truncated - open the document above for the full version.

Test Report 19-1-0055004T02a-C1 Number of pages: 36 Date of Report: 2020-Aug-06 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: AEV SPOL. S R.O. Test Object / Tested Device(s): Wireless sensor part, wireless Seat Belt Reminder - car unit FCC ID: 2AVXWWSBRC001 ISED: 25953-WSBRC001 Testing has been carried out in accordance with: Title 47 CFR, Chapter I FCC Regulations, Subchapter A Subpart C: §15.247 (DTS) , RSS-247, Issue 2 (DTS) RSS-Gen., Issue 5 Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". Tested Technology: Bluetooth Low Energy Test Results: ☒ The EUT complies with the requirements in respect of all parameters subject to the test. The test results relate only to devices specified in this document Signatures: Dipl.-Ing. Markus Ridder M.Sc. Patrick Marzotko Managing Director (COO) Test manager Authorization of test report Responsible of test report Test Report 19-1-0055004T02a-C1 CETECOM_19-1_0055004T02a_C1 2 / 36 Table of Contents Table of Annex...................................................................................................................................................................................3 1.1 Disclaimer and Notes .........................................................................................................................................................4 1.1. Summary of Test Results ...................................................................................................................................................5 1.2. Summary of Test Methods ................................................................................................................................................5 2.1 Identification of the Testing Laboratory ............................................................................................................................6 2.2 General limits for environmental conditions .....................................................................................................................6 2.3 Test Laboratories sub-contracted ......................................................................................................................................6 2.4 Organizational Items .........................................................................................................................................................6 2.5 Applicant’s details .............................................................................................................................................................6 2.6 Manufacturer’s details ......................................................................................................................................................6 2.7 EUT: Type, S/N etc. and short descriptions used in this test report ..................................................................................7 2.8 Auxiliary Equipment (AE): Type, S/N etc. and short descriptions ......................................................................................7 2.9 Connected cables ..............................................................................................................................................................7 2.10 Software .......................................................................................................................................................................8 2.11 EUT set-ups ..................................................................................................................................................................9 2.12 EUT operation modes ...................................................................................................................................................9 3.1 General Data of Main EUT as Declared by Applicant .......................................................................................................10 3.2 Detailed Technical data of Main EUT as Declared by Applicant ......................................................................................10 3.3 Modifications on Test sample..........................................................................................................................................10 4.1 Duty-Cycle .......................................................................................................................................................................11 4.2 Peak output power (Sweep) ............................................................................................................................................12 4.3 Power spectral density ....................................................................................................................................................14 4.4 Minimum Emission Bandwidth 6 dB ................................................................................................................................16 4.5 Occupied Channel Bandwidth 99% ..................................................................................................................................18 4.6 Emissions in non-restricted frequency bands ..................................................................................................................20 4.7 Radiated field strength emissions below 30 MHz ...........................................................................................................22 4.8 Radiated field strength emissions 30 MHz – 1 GHz .........................................................................................................26 4.9 Radiated field strength emissions above 1 GHz ..............................................................................................................28 4.10 Radiated Band-Edge emissions ...........…

Text truncated - open the document above for the full version.

The test results relate only to the individual items which have been tested. This report shall not be reproduced in parts without the written approval of the testing laboratory © Copyright: All rights reserved by CETECOM Annex 4: Test setup photographs to Test Report 19-1-0055004T02a-A4 Number of pages: 6 Date of Report: 2020-Jul-29 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: AEV SPOL. S R.O. Test Object / Tested Device(s): Wireless sensor part, wireless Seat Belt Reminder - car unit FCC ID: 2AVXWWSBRC001 IC: 25953-WSBRC001 Testing has been carried out in accordance with: Title 47 CFR, Chapter I FCC Regulations, Subchapter A Subpart C: §15.247 (DTS) , RSS-247, Issue 2 (DTS) RSS-Gen., Issue 5 Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". Test Report 19-1-0055004T02a-A4 CETECOM_19_1_0055004T02a_A4 2 / 6 Table of Contents 1 Test setup photographs ...........................................................................................................................................................3 Test Report 19-1-0055004T02a-A4 CETECOM_19_1_0055004T02a_A4 3 / 6 1 Test setup photographs Photograph 1: EUT Test Setup in the fully anechoic chamber, Radiated interference field strength Photograph 2: EUT Test Setup in the fully anechoic chamber, Radiated interference field strength Test Report 19-1-0055004T02a-A4 CETECOM_19_1_0055004T02a_A4 4 / 6 Photograph 3: EUT Test Setup in the semi anechoic chamber, Radiated interference field strength Photograph 4: EUT Test Setup in the semi anechoic chamber, Radiated interference field strength Test Report 19-1-0055004T02a-A4 CETECOM_19_1_0055004T02a_A4 5 / 6 Photograph 5: EUT Setup Magnetic Field Measurements in the Semi anechoic chamber Photograph 6: EUT Setup Magnetic Field Measurements in the Semi anechoic chamber Test Report 19-1-0055004T02a-A4 CETECOM_19_1_0055004T02a_A4 6 / 6 Photograph 7: EUT Setup Conducted measurements in the Radio Lab End Of Annex 4