QYV-BPDVORTEX HUNTING SYSTEM

FCC WARNINGFCC ID:QYV-BPDWarning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user s authority to operate the equipment

Fairkeep Products Co., LTD. Model difference statement Product Name: VORTEX HUNTING SYSTEM Model N o.: BPDI2871983, RH01796 We (Fairkeep Products Co., LTD., Suite 1612, Kowloon Plaza 485 Castle, Peak Road, Kowloon, Hong Kong) hereby state that all the models are the same circuit and RF module, except the product ITEM and model No.. Signature: Name / title: Winnie Choi / Tel: 852-2745-0176 Email: [email protected] Date: 5.27.2021

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Fairkeep Products Co., LTD Address: Suite 1612, Kowloon Plaza 485 Castle, Peak Road, Kowloon, Hong Kong Product Name: VORTEX HUNTING SYSTEM Model Number: BPDI2871983, RH01796 FCC Identifier: QYV-BPD We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Winnie Choi Date: 5/27/2021 Title: Signature of applicant:

C5266091_X10_Ed.2 1/1 Fairkeep Products Co., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 5/27/2021 Subject: Request for Confidentiality FCC ID: QYV-BPD To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Winnie Choi Title:

1 - Page 1 of 3 - Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] APPENDIX 1- EUT PHOTO Photo 1 (For model BPDI2871983) Photo 2 1 - Page 2 of 3 - Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 1 - Page 3 of 3 - Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6

1 - Page 1 of 2 - Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] APPENDIX 1- EUT PHOTO Photo 1 (For model BPDI2871983) Photo 2 1 - Page 2 of 2 - Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 Spring ANT

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi210514019-01E1 Date of issue: May 20, 2021 Applicant: Fairkeep Products Co., LTD Product name: VORTEX HUNTING SYSTEM Model(s): BPDI2871983, RH01796 FCC ID: QYV-BPD Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 36 - Report No.: MTi210514019-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Instructions 1. The report shall not be partially reproduced without the written consent of the laboratory; 2. The test results of this report are only responsible for the samples submitted; 3. This report is invalid without the seal and signature of the laboratory; 4. This report is invalid if transferred, altered or tampered with in any form without authorization; 5. Any objection to this report shall be submitted to the laboratory within 15 days from the date of receipt of the report. - Page 3 of 36 - Report No.: MTi210514019-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’ an District, Shenzhen, Guangdong, China. Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Table of Contents 1 GENERAL DESCRIPTION ................................................................................................................................... 5 1.1 FEATURE OF EQUIPMENT UNDER TEST (EUT) ................................................................................................................... 5 1.2 OPERATION CHANNEL LIST ........................................................................................................................................... 5 1.3 TEST FREQUENCY CHANNEL ......................................................................................................................................... 5 1.4 EUT OPERATION MODE .............................................................................................................................................. 5 1.5 ANCILLARY EQUIPMENT LIST ......................................................................................................................................... 5 2 SUMMARY OF TEST RESULT ............................................................................................................................. 6 3 TEST FACILITIES AND ACCREDITATIONS ............................................................................................................ 7 3.1 TEST LABORATORY ..................................................................................................................................................... 7 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 7 3.3 MEASUREMENT UNCERTAINTY ...................................................................................................................................... 7 3.4 TEST SOFTWARE ........................................................................................................................................................ 7 4 LIST OF TEST EQUIPMENT ................................................................................................................................ 8 5 TEST RESULT ................................................................................................................................................... 9 5.1 ANTENNA REQUIREMENT ............................................................................................................................................ 9 5.1.1 Standard requirement ................................................................................................................................. 9 5.1.2 EUT Antenna ............................................................................................................................................... 9 5.2 AC POWER LINE CONDUCTED EMISSION ....................................................................................................................... 10 5.2.1 Limits ......................................................................................................................................................... 10 5.2.2 Te s t setup .................................................................................................................................................. 10 5.2.3 Te s t procedure ........................................................................................................................................... 11 5.2.4 Te s t results ................................................................................................................................................ 11 5.3 RADIATED SPURIOUS EMISSION ................................................................................................................................... 12 5.3.1 Limit .......................................................................................................................................................... 12 5.3.2 Test method ............................................................................................................................................... 12 5.3.3 Test Result ................................................................................................................................................. 13 5.3.4 Band edge-radiated .................................................................................................................................. 26 5.3.5 Field st…

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Model: BPDI2871983 Radiated emission