2ASXT-TT1Tundra Tracker and Associated Wireless Dongle

APPLICANT LETTERHEAD FCB011_02 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: 27 JAN 2022 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Agent letter for FCC ID: 2ASXT-TT1 We, Tundra Labs LLC, 1305 Oak Crest Dr, Green Bay, WI 54313 hereby authorize DEKRA Certification, Inc. 405 Glenn Drive, Suite 12 20164 Sterling – Virginia USA Mr. /Ms. Domingo Galvez, e-mail: [email protected], Phone: +1 (732) 207-8336 to act as our agent in the preparation of this application for equipment certification, including the signing of all documents relating to these matters. The present authorization considers the development of documents on behalf of the client, written under his own letterhead and related to the necessary information to be provided on his behalf to complete the certification process. We also hereby certify that neither we nor any party to this application are subject to a denial of U.S. Federal benefits, which include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862 because of conviction for possession or distribution of controlled substance. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by DEKRA Testing and Certification, S.A.U., still resides with us. This agreement expires one year from the current date. Sincerely, __________________________ By: Luke Beno Title: CEO Company: Tundra Labs LLC Telephone: 920-857-4626 e-mail: [email protected]

APPLICANT LETTERHEAD FCB012_02 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: 27 JAN 2022 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: Confidentiality request for FCC ID: 2ASXT-TT1 To whom it may concern: Pursuant to §0.457(d)(1)(ii) and §0.459 of the Commission’s Rules (47 C.F.R.) and §552 (b)(4) of the Freedom of Information Act, Tundra Labs LLC hereby request requests that a part of the subject FCC application be held confidential to avoid release of sensitive information of the product to the public. For the product stated above, we request that the following information be withheld from public disclose: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Internal Photos Short Term Permanent Operation Description Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term User’s Manual Permanent Confidentiality: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to us and provide unjustified benefits to our competitors. Short-Term Confidentiality: We hereby request short-term confidentiality for the product stated above to avoid premature release of sensitive information prior to marketing or release of the product to the public. Release date of short term confidentiality is: 45 days from grant date marked 90 days from grant date marked 135 days from grant date marked 180 days from grant date marked Specific date: We are also aware that we are responsible to notify AT4 wireless in the event information regarding the product or the product is made available to the public. AT4 wireless will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, __________________________ By: Luke Beno Title: CEO Company: Tundra Labs LLC Telephone: 920-857-4626 e-mail: [email protected]

APPLICANT LETTERHEAD FCB034_00 //DEKRA Testing and Certification, S.A.U. // www.dekra-product-safety.com/wireless Date: Sep 30 2022 DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía C/ Severo Ochoa 2 & 6 29590 Campanillas Málaga, España Ref: sDoC declaration letter for equipment with FCC ID: 2ASXT-TT1 Pursuant to §15.101 of the Commission’s Rules (47 C.F.R.), Tundra Labs LLC hereby declare that the device above mentioned is classified under the following equipment class/classes: JAB Part 15 Class B Digital Device JAD Part 15 Class A Digital Device JAV Other Non-Digital SDoC Devices JBP Part 15 Class B Computing Device/Personal Computer JBC Part 15 Class B Computing Device/Personal Computer CXX Communications Rcvr for use w/ licensed Tx and CBs CRR Superregenerative Receiver CYY Communications Receiver used w/Pt 15 Transmitter HID Part 15 TV Interface Device And will follow the Authorization procedure Supplier’s Declaration of Conformity prior to the initiation of marketing. Sincerely, __________________________ By: Luke Beno Title: CEO Company: Tundra Labs LLC Telephone: 920-857-4626 e-mail: [email protected]

12/15/21, 2:36 PMPrint Site - Tundra Tracker User Manual 127.0.0.1:8000/print_page/11/24 5 Tracker Hardware Specications 5.1 Sensors Tundra Tracker has 18 sensors as shown in the picture. Please avoid covering any of the sensors during use. 5.2 Where to place your label or sticker If you want to ax your label or sticker on a tracker, please use the blue area in the picture, avoiding sensors inside. 5.3 Base Plates Tundra Tracker has two types of base plates. Base plate with ¼ inch female screw for camera mount and a hole for stabilizing pin:

HVIN: TT1 Label location:

Antenna TL448K6D-VR

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.003 2021-12-10 Test report No: 3163ERM.003 Assessment report RF EXPOSURE REPORT ACCORDING TO FCC 47 CFR Part 2.1093 (*) Identification of item under evaluation Tundra Tracker and Associated Wireless Dongle (*) Trademark Tundra Labs (*) Model and /or type reference Tundra Tracker (*) Other identification of the product FCC ID: 2ASXT-TT1 (*) Features 2.4GHz Proprietary protocol based on Nordic Advanced Shock burst (*) Manufacturer Tundra Labs LLC 2041 Holmgren Way Green Bay, WI 54304 USA. Test method requested, standard FCC 47 CFR Part 2.1093. Radiofrequency radiation exposure evaluation: portable devices Summary IN COMPLIANCE Approved by (name / position & signature) Domingo Galvez EMC&RF Lab Manager Date of issue 2021-12-10 Report template No FAN24_02 (*) “Data provided by the client” DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.003 Page 2 of 8 2021-12-10 Index Competences and guarantees .................................................................................................... 3 General conditions ...................................................................................................................... 3 Data provided by the client .......................................................................................................... 3 Identification of the client............................................................................................................. 3 Document history ........................................................................................................................ 3 Appendix A: FCC RF Exposure assessment result ..................................................................... 4 General description of the device under evaluation ..................................................................... 5 Assessment summary ................................................................................................................. 5 Evaluation Results ...................................................................................................................... 5 Appendix B: FCC RF Exposure information ................................................................................ 6 FCC SAR test exclusion considerations for portable devices ...................................................... 7 DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.003 Page 3 of 8 2021-12-10 Competences and guarantees In order to assure the traceability to other national and international laboratories, DEKRA Certification Inc. has a calibration and maintenance program for its measurement equipment. DEKRA Certification Inc. guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facilities available at DEKRA Certification Inc. at the time of performance of the test. DEKRA Certification Inc. is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Assessment Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA Certification Inc. General conditions 1. This report is only referred to the item that has undergone the assessment. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA Certification Inc. 4. This test report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA Certification Inc. and the Accreditation Bodies Data provided by the client The following data has been provided by the client: 1. Information relating to the description of the sample ("Identification of the item tested", "Trademark", "Model and/or type reference tested", “General description of the device”). 2. Maximum antenna gain and use distance information. DEKRA Certification Inc. declines any responsibility with respect to the information provided by the client and that may affect the validity of results. Identification of the client Tundra Labs LLC 2041 Holmgren Way Green Bay, WI 54304 USA. Document history Report number Date Description 3163ERM.003 2021-12-10 First release DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.003 Page 4 of 8 2021-12-10 Appendix A: FCC RF Exposure assessment result DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.003 Page 5 of 8 2021-12-10 General description of the device under evaluation The device under evaluation consists of a Sensor device for collection of 3D Motion. Device receives IR and Inertial data and transmits it via proprietary 2.4GHz wireless protocol. According to the manufacturer, during its normal use, the separation distance between the radiating structures of the device and nearby users will be greater than distance (>=0cm). In order to perform the assessment a conservative evaluation distance of 0.5 cm has been used. As stated into DEKRA Certification Inc. test report num. 3163ERM.002, the maximum measured output power levels for Bluetooth low energy is: Technology / Mode Band Frequency (MHz) Maximum Conducted Output Power (dBm) Antenna peak gain (dBi) Maximum…

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DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 1 of 39 12-15-2021 FCC LISTED, REGISTRATION NUMBER: 2764.01 ISED LISTED REGISTRATION NUMBER: 23595-1 Test report No: 3163ERM.002 Test report USA FCC Part 15.247, 15.209, 15.207 CANADA RSS-247, RSS-Gen Radio Frequency Devices. Operation within the bands 902 - 928 MHz, 2400 -2483.5 MHz, and 5725 - 5850 MHz Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and License- Exempt Local Area Network (LE-LAN) Devices. (*) Identification of item tested Tundra Tracker and Associated Wireless Dongle (*) Trademark Tundra Labs (*) Model and /or type reference tested Tundra Tracker Other identification of the product FCC ID: 2ASXT-TT1 IC ID: 27820-TT1 (*) Features 2.4GHz Proprietary protocol based on Nordic Advanced Shockburst Manufacturer Tundra Labs LLC 2041 Holmgren Way Green Bay, WI 54304 USA Test method requested, standard USA FCC Part 15.247, 10-1-20 Edition: Operation within the bands 902 - 928 MHz, 2400 -2483.5 MHz, and 5725 - 5850 MHz USA FCC Part 15.209, 10-1-20 Edition: Radiated emission limits; general requirements CANADA RSS-247 Issue 2 (February 2017). CANADA RSS-Gen Issue 5 (March 2019). 558074 D01 15.247 Meas. Guidance v05r02 (April 2019): Guidance for Compliance Measurements on Digital Transmission Systems, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating Under section §15.247 of the FCC Rules ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices. Summary IN COMPLIANCE Approved by (name / position & signature) Domingo Galvez EMC&RF Lab Manager Date of issue 12-15-2021 Report template No FDT08_23 (*) “Data provided by the client” DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 2 of 39 12-15-2021 Index Competences and guarantees ......................................................................................... 3 General conditions........................................................................................................... 3 Uncertainty ...................................................................................................................... 3 Data provided by the client .............................................................................................. 4 Usage of samples ............................................................................................................ 4 Test sample description ................................................................................................... 5 Identification of the client ................................................................................................. 6 Testing period and place ................................................................................................. 6 Document history ............................................................................................................ 6 Environmental conditions................................................................................................. 7 Remarks and comments .................................................................................................. 7 Testing verdicts ............................................................................................................... 8 Summary ......................................................................................................................... 8 List of equipment used during the test ............................................................................. 9 Appendix A: Test results (Proprietary Protocol) ............................................................. 10 DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 3 of 39 12-15-2021 Competences and guarantees DEKRA Certification Inc. is a testing laboratory accredited by A2LA (The American Association for Laboratory Accreditation), to perform the tests indicated in the Certificate 2764.01 DEKRA Certification Inc. is a testing laboratory competent to carry out the tests described in this report. In order to assure the traceability to other national and international laboratories, DEKRA Certification Inc. has a calibration and maintenance program for its measurement equipment. DEKRA Certification Inc. guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facilities available at DEKRA Certification at the time of performance of the test. DEKRA Certification Inc. is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Test Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA Certification Inc. General conditions 1. This report is only referred to the item that has undergone the test. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA Certification Inc. 4. This test report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA Certification Inc. and the Accreditation Bodies. Uncertainty Uncertainty (factor k=2) was calculated according to the DEKRA Certification internal document PODT000. Test case Frequency (MHz) U(k=2) Units RF …

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Z Y X Y X Z Y X Z Tundra Tracker Antenna Estimations SpecificationValue Operating Frequency2400 -2500MHz PolarizationLinear Efficiency45% Peak Gain2.5 dBi Average Gain-3.4 dBi Radiation PatternOmnidirectional Max Power1W Dimensions9.5mm by 16.5mm MaterialCopper & Polyimide Operating Temperature0C -70C Operating Humidity0% to 95%

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 1 of 5 12-13-2021 Appendix B: Photographs DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 2 of 5 12-13-2021 Figure B1. DUT Front view Figure B2. DUT rear view DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 3 of 5 12-13-2021 Figure B3. Conducted DUT Figure B4. DUT with Accessories DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 4 of 5 12-13-2021 Figure B5. Conducted test setup Figure B6. Radiated emission Test Setup 1 DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Report No: 3163ERM.002 Page 5 of 5 12-13-2021 Figure B7. Radiated emission Test Setup 2 Figure B8. Radiated emission Test Setup 3