2A9FA-07-0024-915-AThe reference sensor is an IoT sensor used on mining equipment. Battery-operated and equipped with an accelerometer and temperature sensor, the device is using GSFK modulation for bidirectional wireless communication in the 915MHz ISM band.

GT-SENKIT-BUK-920 USER MANUAL January 2023 REFERENCE SENSOR For assistance, email [email protected] or call (+61) 1300 33 8482 The reference sensor is a long-life version of the consumable sensor tag. Designed for years of maintenance free continuous use in mining environments it is installed directly onto production machinery such as Digger Buckets, Truck Trays, and Engines etc. for continuous monitoring of assets in extreme mining conditions. The reference sensor is wirelessly transmitting data to the receiver via RF transmissions and is activated/deactivated using the portable reader. GT-SENKIT-BUK-920 Operating Bandwidth 920 – 925 MHz Channels 4 Selectable Channel Spacing 1 MHz RFID Type Active Transmitter / Receiver / Transceiver Transceiver Transmission Power 10 mW (Max) - Fixed Transmission Time 1.5 ms Transmission Frequency / Period 1.0 Hz / 1s Duty Cycle 0.15 % Battery Type Lithium Thionyl Chloride Nominal Voltage 3.6 V Nominal Capacity 19 Ah (10 years active tag lif e) Product Operating Temperature -10 to +90 °C Dimensions 118 mm W x 118mm H x 98mm D Weight 900g Accessories NA This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required. Warning: Any changes or modifications not expressively approved by the grantee could void the user's authority to operate this equipment. This equipment complies with the FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and all persons during normal operation.

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04-11-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2A9FA-07-0024-915-A FRN:0033098336 CR Mining certifies that, as of the date of the filing of the application, Capitol Corporate Services, Inc is our designated U.S. agent for service of process for the above referenced FCC ID. CR Mining accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Capitol Corporate Services, Inc accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name:Capitol Corporate Services, Inc Address:698 12th St SE Ste 200, Salem OR 97301 Contact Person: Yvette Cleveland Tel.:800-345-4647 Email:[email protected] Sincerely, CR MiningCapitol Corporate Services, Inc JULIEN LOPEZYvette Cleveland, Assistant Secretary

Rev 1/26/2023 CR Mining 3/271 Treasure Rd N, Welshpool WA 6106 Australia Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03-01-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2A9FA-07-0024-915-A Julien Lopez (“CR Mining”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Julien Lopez

Rev 1/26/2023 CR Mining 3/271 Treasure Rd N, Welshpool WA 6106 Australia Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03-01-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2A9FA-07-0024-915-A Julien Lopez (“CR Mining”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Julien Lopez

Connect with us www.CRmining.com Federal Communications Commission Authorization and Evaluation Division Date: 16/01/2023 Conf identiality Request regarding application f or certif ication of FCC ID: 2A9FA-07-0024-915-A Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request conf idential treatment of inf ormation accompanying this application as outlined below: Exhibit Type for 2A9FA-07-0024-915-A File Name Schematic 2A9FA-07-0024-915-A. Ref erence Sensor-Tag GET0006.6.2A_Schematic.pdf Schematic 2A9FA-07-0024-915-A. Ref erence Sensor-Tag PCB0006.7.1A_Schematic.pdf Operational Description 2A9FA-07-0024-915-A. Ref erence Sensor-Operation De- scription_Specif ication.pdf Block Diagram 2A9FA-07-0024-915-A. Ref erence Sensor-HW_Architec- ture.pdf The above materials contain trade secrets and proprietary inf ormation not customarily released to the public. The public disclosure of these materials may be harmf ul to the applicant and provide unjustif ied benef its to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompany- ing documentation will not be made bef ore the date of the Grant f or this application. Sincerely, Julien Lopez Production Engineer (Electronics)

EMC Technologies Pty Ltd, 176 Harrick Road, Keilor Park VIC 3042 Australia www.emctech.com.au To: Federal Communications Commission Attention: Certification Officer Date: April 21, 2023 EMC Ref: M2211024 Subject: FCC FILING – FCC ID: 2A9FA-07-0024-915-A (Original Certification) CR Mining is applying for FCC certification of an IoT Sensor. The reference sensor is an IoT sensor used on mining equipment. Battery-operated and equipped with an accelerometer and temperature sensor, the device is using GSFK modulation for bidirectional wireless communication in the 915MHz ISM band. EUT Transmitter Details: Type: Sensor Operating Freq: 903 to 927 MHz Antenna: Quarter Wave wire EMC Technologies is acting as agent CR Mining in this application. Regards _____________ Shabbir Ahmed CEO EMC Technologies Pty Ltd 176 Harrick Road, Keilor Park, VIC 3042 Australia Ph: +61 3 9365 1000 www.emctech.com.au EMC Technologies Pty Ltd ABN 82 057 105 549 176 Harrick Road, Keilor Park, VIC 3042 Australia Ph: + 613 9365 1000 Fax: + 613 9331 7455 Email: [email protected]

Connect with us www.CRmining.com Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 16/01/2023 SUBJECT: FCC Application for FCC ID: 2A9FA-07-0024-915-A To Whom It May Concern: We, CR Mining, hereby authorize Shabbir Ahmed at EMC Technologies Pty Ltd to act on our behalf, to apply to the Federal Communications Commission for FCC approval of our equipment. Any and all acts carried out by Shabbir Ahmed at EMC Technologies on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Julien Lopez Production Engineer (Electronics)

Page 1 of 4 EMC ENGINEERS & LABORATORIES EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 Photograph Annex A: External - EUT Photographs CR Mining Reference Sensor GET Sensor Tag REPORT: E2211-1609B-2 Annex A DATE: April, 2023 EMC Bayswater Test Report E2211-1609B-2 Annex A Page 2 of 4 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photographs Number Photograph Description 1 EUT – External views 2 3 4 5 6 7 8 EMC Bayswater Test Report E2211-1609B-2 Annex A Page 3 of 4 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photograph 1 Photograph 2 Photograph 3 Photograph 4 Photograph 5 Photograph 6 EMC Bayswater Test Report E2211-1609B-2 Annex A Page 4 of 4 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photograph 7 Photograph 8

2A9FA-07-0024-915-A Label Draft Proposed Label Detail 1 1 THE DESIGN AND TECHNICAL INFORMATION DETAILED ON THIS DRAWING IS THE EXCLUSIVE PROPERTY OF CQMS RAZER PTY LTD. IT IS ISSUED ON THE STRICT CONDITION THAT, EXCEPT WITH OUR WRITTEN PERMISSION, IT MUST NOT BE USED FOR ANY PURPOSE OTHER THAN ITS STATED PURPOSE OF ISSUE. PH: 1800 987 525 WEB: www.crmining.com Page of REVISIONS REVDESCRIPTIONDATEAPPROVED NOTES: The product is currently using a label ORAGET 3551G PVC film, Silicone coated paper as illustrated below. Artwork will be updated with the FCC ID: 2A9FA-07-0024-915-A, and compliance statement from FCC Part 15.19. All the new marking will be contained in an area of 75x12 (mm) in size as illustrated below 1Draft23/01/2023 NH 1Draft23/01/2023 NH Proposed area (1) This device may cause interference; and This device complies with Part 15 of the FCC Rules. Operation is subjected to the following two conditions: (2) This device must accept any interference, including interference that may cause undesired operations of the device FCC ID: 2A9FA-07-0024-915-A (1) This device may cause interference; and This device complies with Part 15 of the FCC Rules. Operation is subjected to the following two conditions: (2) This device must accept any interference, including interference that may cause undesired operations of the device FCC ID: 2A9FA-07-0024-915-A 75 12 Current Design Proposed Update

Page 1 of 5 EMC ENGINEERS & LABORATORIES EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 Photograph Annex B: Internal - EUT Photographs CR Mining GT-SENREF-920-1 Reference Sensor REPORT: E2211-1609B-2 Annex B DATE: April, 2023 EMC Bayswater Test Report E2211-1609B-2 Annex B Page 2 of 5 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photographs Number Photograph Description 1 EUT – Internal views 2 3 4 5 6 7 8 9 10 11 12 13 EMC Bayswater Test Report E2211-1609B-2 Annex B Page 3 of 5 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photograph 1 Photograph 2 Photograph 3 Photograph 4 Photograph 5 Photograph 6 EMC Bayswater Test Report E2211-1609B-2 Annex B Page 4 of 5 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photograph 7 Photograph 8 Photograph 9 Photograph 10 Photograph 11 Photograph 12 EMC Bayswater Test Report E2211-1609B-2 Annex B Page 5 of 5 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photograph 13

Page 1 of 7 EMC ENGINEERS & LABORATORIES EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 RF Radiation Exposure Evaluation In accordance with: CFR47 FCC Part 2, Subpart J, 2.1093 FCC KDB 447498 D01 v06 CR Mining GT-SENREF-920-1 Reference Sensor FCC ID: 2A9FA-07-0024-915-A REPORT: E2211-1609B-3 Rev2 DATE: April, 2023 EMC Bayswater Test Report E2211-1609B-3 Rev2 Page 2 of 7 Prepared by: Approved by: 21/04/2023 09:54 Adnan Zaman (EMC Test Engineer) Neville Liyanapatabendige (Manager) Date This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. RF Radiation Exposure Evaluation Report EMC Bayswater Test Report: E2211-1609B-3 Rev2 Issue Date: April, 2023 Product: Reference Sensor Model No: GT-SENREF-920-1 Serial No: 30011 FCC ID: 2A9FA-07-0024-915-A Customer Details: Mr Julien Lopez CR Mining 3/271 Treasure Road North Welshpool WA 6106 Australia Phone No: +61 (08) 6253 3913 e-mail: [email protected] Standard(s): CFR47 FCC Part 2, Subpart J, 2.1093 Radiofrequency radiation exposure evaluation: portable devices. FCC KDB 447498 D01 v06 RF EXPOSURE PROCEDURES AND EQUIPMENT AUTHORIZATION POLICIES FOR MOBILE AND PORTABLE DEVICES Results Summary: RF Radiation exposure requirements Complied Test Date(s): 3 rd of February, 2023 Test House (Issued By): EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South Victoria, 3136 Australia FCC Accredited Test Firm Registration number: 527798 FCC Accredited Test Firm Designation number: AU0004 Phone No: +61 3 9761 5888 Email: [email protected] Fax: +61 3 8761 6547 Web: www.emcbayswater.com.au The CR Mining, GT-SENREF-920-1, Reference Sensor, measured EIRP is below the SAR exception threshold (50mm distance) and the calculated power density level at a distance of 20cm are below the maximum levels allowed by regulations therefore complied with the requirements of CFR47 FCC Part 2, Subpart J, 2.1093. This is to certify that the necessary evaluations were made by EMC Bayswater Pty Ltd, and that the CR Mining, GT-SENREF-920-1, Reference Sensor, has been tested in accordance with requirements contained in the appropriate commission regulations. EMC Bayswater Test Report E2211-1609B-3 Rev2 Page 3 of 7 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. RF Radiation Exposure Evaluation for CR Mining Contents 1. Introduction ................................................................................................................... 4 2. Test Report Revision History ........................................................................................ 4 3. Report Information ........................................................................................................ 4 4. Product Details .............................................................................................................. 5 4.1. Product Sample Details ........................................................................................... 5 4.2. Product description .................................................................................................. 5 5. SAR and RF Exposure exception evaluation ............................................................... 6 5.1. SAR exception evaluation ........................................................................................ 6 5.2. RF Exposure Evaluation (MPE) ............................................................................... 7 6. Conclusion ..................................................................................................................... 7 EMC Bayswater Test Report E2211-1609B-3 Rev2 Page 4 of 7 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. 1. Introduction RF Radiation Exposure evaluation was performed on a CR Mining, GT-SENREF-920-1, Reference Sensor in accordance with CFR47 FCC Part 2, Subpart J, 2.1093. 2. Test Report Revision History ISSUE DATE Description AUTHORISED BY E2211-1609B-3 12-04-2023 Original Neville Liyanapatabendige (Manager) E2211-1609B-3 Rev1 12-04-2023 Replaced the firmware version information from HWP_R2_0M_920 to 4.6.2.9-R as per customer request. Neville Liyanapatabendige (Manager) E2211-1609B-3 Rev2 21-04-2023 Corrected product name as per customer request. Neville Liyanapatabendige (Manager) 3. Report Information EMC Bayswater Pty Ltd reports apply only to the specific samples tested under the stated test conditions. All samples tested were in good operating condition throughout the entire test program unless otherwise stated. EMC Bayswater Pty Ltd does not in any way guarantees the later performance of the product/equipment. It is the manufacturer's responsibility to ensure that additional production units of the tested model are manufactured with identical electrical and mechanical components. EMC Bayswater Pty Ltd shall have no liability for any deductions, inference or generalisations drawn by the clients or others from EMC Bayswater Pty Ltd issued reports. This report shall not be used to claim, constitute or imply product endorsement by EMC Bayswater Pty Ltd. This report shall not be reproduced except in full, without the written approval of EMC Bayswater Pty Ltd. This document may be altered or revised by EMC Bayswater Pty Ltd personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by EMC Bayswater Pty Ltd will nullify the document. EMC Bayswater Test Report E2211-1609B-3 Rev2 Page 5 of 7 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. 4. Product Details 4.1. Product Sample Details The device, as supplied by the client, is described as follows: Product: Reference Sensor Model No: GT-SENREF-920-1 Serial …

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Page 1 of 17 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 EMC Bayswater Pty Ltd EMC ENGINEERS & LABORATORIES Antenna Measurement Report CR Mining Quarter Wavelength Wire Antenna Reference Sensor Antenna REPORT: E2301-1621B Rev 1 DATE: April, 2023 This report replaces the previously issued report E2301-1621B. Please refer to section 2 of this report for details of any previously issued reports. EMC Bayswater Test Report E2301-1621B Rev 1 Page 2 of 17 Prepared by: Approved by: 28/04/2023 11:00 AM Adnan Zaman (EMC Test Engineer) Neville Liyanapatabendige (Manager) Date This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Antenna Measurement Report EMC Bayswater Report: E2301-1621B Rev 1 Issue Date: April, 2023 Product: Reference Sensor Antenna Make: CR Mining Model No: Quarter Wavelength Wire Antenna Customer Details: Mr Julien Lopez CR Mining 3/271 Treasure Road North Welshpool WA 6106 Phone No: +61 0466184116 e-mail: [email protected] Results Summary: Maximum Antenna Gain (903MHz to 927MHz) -3.1 dBi Test Date(s): 12 th December, 2023 Test House (Issued By) EMC Bayswater Pty. Ltd 18/88 Merrindale Drive Croydon South Victoria, 3136 Australia Phone No: +61 3 9761 5888 e-mail: [email protected] Fax No: +61 3 8761 6547 Web: https://www.emcbayswater.com.au EMC Bayswater Test Report E2301-1621B Rev 1 Page 3 of 17 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Antenna Measurement Report for CR Mining Contents 1. Introduction ..................................................................................................................... 4 2. Test Report Revision History ......................................................................................... 4 3. Product Sample, Configuration & Modifications .......................................................... 4 3.1. Product Sample Details ............................................................................................. 4 3.2. Configuration ............................................................................................................. 4 3.3. Modifications ............................................................................................................. 4 4. Test Facility & Equipment .............................................................................................. 4 4.1. Test Facility ............................................................................................................... 4 4.2. Test Equipment ......................................................................................................... 4 5. Antenna Gain .................................................................................................................. 5 5.1. Test Procedure .......................................................................................................... 5 5.2. Results ...................................................................................................................... 5 6. Antenna Radiation Pattern ............................................................................................. 7 6.1. Test Procedure .......................................................................................................... 7 6.2. Test Results .............................................................................................................. 7 6.2.1. X AUT Orientation (Azimuth X-Y Plane) ......................................................... 7 6.2.2. Y AUT Orientation (Elevation X-Z Plane) ........................................................ 9 6.2.3. Z AUT Orientation (Elevation Y-Z Plane) .......................................................11 Appendix A – Test Equipment ...........................................................................................13 Appendix B – Photographs................................................................................................14 EMC Bayswater Test Report E2301-1621B Rev 1 Page 4 of 17 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. 1. Introduction Antenna gain and Radiation Pattern measurements were made for CR Mining on a Reference Sensor Antenna. 2. Test Report Revision History ISSUE DATE Description AUTHORISED BY E2301-1621B 06-02-2023 Original Neville Liyanapatabendige (Manager) E2301-1621B Rev 1 28-04-2023 Company name updated and additional internal PCB photographs were added in the photographs list Neville Liyanapatabendige (Manager) 3. Product Sample, Configuration & Modifications 3.1. Product Sample Details Product: Reference Sensor Antenna Make: CR Mining Model No: Quarter Wavelength Wire Antenna Sample No: 84 (Refer to photographs in Appendix B for views of the antenna) 3.2. Configuration Radiation pattern measurements were performed in 5 degrees increments for X, Y and Z AUT orientation with vertical and horizontal receive antenna polarisation. The Antenna Under Test (AUT) was connected to a signal generator. 3.3. Modifications EMC Bayswater Pty Ltd did not modify the antennas. 4. Test Facility & Equipment 4.1. Test Facility Measurements were made in a semi-anechoic chamber (indoor Open Area Test Site) at EMC Bayswater Pty Ltd, located at Unit 18, 88 Merrindale Drive, Croydon South, Victoria, Australia. 4.2. Test Equipment Refer to Appendix A for the measurement instrument list. EMC Bayswater Test Report E2301-1621B Rev 1 Page 5 of 17 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. 5. Antenna Gain 5.1. Test Procedure The test was performed in the indoor Open Area Test Site (iOATS) facility, which is a CISPR 16-1-4 compliant semi-anechoic chamber with ground plane. An area of 3m x 3.6m was covered between …

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Page 1 of 94 EMC Bayswater Pty Ltd EMC ENGINEERS & LABORATORIES 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 RADIO COMPLIANCE REPORT Certification Test Report In accordance with: CFR47 FCC Part 15, Subpart C, 15.247 CR Mining GT-SENREF-920-1 Reference Sensor FCC ID: 2A9FA-07-0024-915-A REPORT: E2211-1609B-2 DATE: April, 2023 Accreditation Number: 18553 Accredited for compliance with ISO/IEC 17025 - Testing The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing and calibration reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. EMC Bayswater Test Report E2211-1609B-2 Page 2 of 94 Prepared & tested by: Approved by: 21/04/2023 09:30 Adnan Zaman (EMC Test Engineer) Neville Liyanapatabendige (Manager) Date Accreditation number: 18553. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. Certificate of Compliance Certification Compliance Report EMC Bayswater Test Report: E2211-1609B-2 Issue Date: April, 2023 Test Sample(s): Reference Sensor Model No: GT-SENREF-920-1 Serial No: 30011 FCC ID: 2A9FA-07-0024-915-A Customer Details: Mr Julien Lopez CR Mining 3/271 Treasure Road North Welshpool WA 6106 Australia Phone No: +61 (08) 6253 3913 e-mail: [email protected] Test Specification: CFR47 FCC Part 15, Subpart C, 15.247 Results Summary: 15.203 - Antenna requirement Complied 15.247 (a)(2) - 6dB Bandwidth Complied 15.247 (b)(3) - Maximum Output Power Complied 15.247 (d) - Out-of-Band Emissions - – 100kHz, -20dBc Complied 15.247 (d) - Emissions on the Band edge Complied 15.247 (d), 15.209 - Radiated emissions in Restricted bands Complied 15.247 (e) - Power Spectral Density Complied 15.247 (i) - Radio frequency hazard Complied 15.109 - Radiated Emissions (Receive Mode) Complied Test Date(s): 15 th of December 2022 to 3 rd of February, 2023 Test House (Issued By): EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South Victoria 3136 Australia FCC Accredited Test Firm Registration number: 527798 FCC Accredited Test Firm Designation number: AU0004 Phone No: +61 3 9761 5888 e-mail: [email protected] Fax No: +61 3 8761 6547 Web: www.emcbayswater.com.au/ This is to certify that the necessary measurements were made by EMC Bayswater Pty Ltd, and that the CR Mining, GT-SENREF-920-1, Reference Sensor, has been tested in accordance with requirements contained in the appropriate commission regulations.. EMC Bayswater Test Report E2211-1609B-2 Page 3 of 94 Accreditation number: 18553. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document may not be reproduced except in full without approval from EMC Bayswater, with the exception of the certificate on page 2. Radio Compliance Report for CR Mining Contents 1. Introduction ................................................................................................................... 5 2. Test Report Revision History ........................................................................................ 5 3. Report Information ........................................................................................................ 5 4. Summary of Results ...................................................................................................... 5 5. Product Sample Details ................................................................................................. 6 5.1. EUT Description........................................................................................................ 6 5.2. Product description ................................................................................................... 6 5.3. Support Equipment ................................................................................................... 6 5.4. Product operating modes .......................................................................................... 7 5.5. Product operating mode for testing ........................................................................... 7 5.6. Configuration ............................................................................................................ 7 5.7. Modifications ............................................................................................................. 7 6. Test Facility & Equipment ............................................................................................. 7 6.1. Test Facility .............................................................................................................. 7 6.2. Test Equipment ........................................................................................................ 7 7. Referenced Standards ................................................................................................... 8 8. Referenced Documents ................................................................................................. 8 9. Antenna Requirement – FCC Part 15.203 ..................................................................... 9 9.1. Requirements ..............................…

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Page 1 of 5 EMC ENGINEERS & LABORATORIES EMC Bayswater Pty Ltd 18/88 Merrindale Drive Croydon South, Victoria, 3136, Australia Telephone: +61 3 9761 5888 Facsimile: +61 3 8761 6547 Email: [email protected] ABN: 49 112 221 333 Photograph Annex C: Test Configuration Photographs CR Mining GT-SENREF-920-1 Reference Sensor REPORT: E2211-1609B-2 Annex C DATE: April, 2023 EMC Bayswater Test Report E2211-1609B-2 Annex C Page 2 of 5 This document may not be reproduced, except in full, without written approval from EMC Bayswater Pty Ltd. Photographs Number Photograph Description 1 EUT X orientation 2 EUT Y orientation 3 EUT Z orientation 4 Field strength of fundamental, Duty cycle and Emis…

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