2A9I8-221212Variable Speed Controller

Dongguan Hengyue Industrial Co.,Ltd.

Click to zoom

Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Mar 29, 2023
Application Purpose: Original Equipment
Date of Application: Mar 28, 2023
Equipment Note: Variable Speed Controller
Frequency Range: 2402.00000000 - 2402.00000000
Company: Dongguan Hengyue Industrial Co.,Ltd.
Country: China

Documents & Files

Select a file to view

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

REMOTE CONTROL OF VARIABLE SPEED CONTROLLER Instruction Manual Product Model: VSC-RC01 Product Application: This product adopts 2.4G wireless signal with strong penetrating ability and wide coverage, which is used to control the controller box to regulate the flow of water pump. Technical Parameter: 1 Remote distance ≥30M 2 Power Supply: 2 X 1.5 V AAA Battery Product Certificate: FCC, FCC ID: 2A9I8-221212 Function Instruction: Battery Installation: Step 1: Slide off the battery cover via the arrow direction Step 2: Install battery Step3: Put the cover back Product Dimension: This device complies with Part 15 of the FCC Rules. 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. FCC Caution: Changes or modifications not expressly approved by the part responsible for compliance could void the user's authority to operate the equipment. FCC Statement: "This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help."

Attestation Statements

With Applicant Company Letterhead Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: 20-03-2023 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) & Section 2.911(d)(7) filing FCC ID:2A9I8-221212 Dongguan Hengyue Industrial CO.,Ltd. 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. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Dongguan Hengyue Industrial CO.,Ltd. as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of process. The applicant acknowledges that they will 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. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. FCC US Agent Company Name: Top Line Brand LLC, 13575 Contact Name: Honghui Li Address: 13575 Larwin Cir, Santa Fe Springs, CA 90670, USA Phone No.: 562-206-6868 Email Address: [email protected] FCC FRN (optional): 0033549692 Sincerely yours, Applicant Signature Printed Name:Luoxiang Title: Electronic Engineer Email:[email protected]

Attestation Statements

Applicant Company Letterhead U.S. Agent Letter of Attestation To: Federal Communications Commission Date: 30-20-2023 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2A9I8-221212 Dongguan Hengyue Industrial Co.,Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, Top Line Brand LLC, 13575 (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. Top Line Brand LLC, 13575 (“the agent”) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. APPLICANT Company Name: Dongguan Hengyue Industrial Co.,Ltd. Contact Person: Luoxiang Address: No.6, Fuzhu 3rd Street, Zhangyang District, Zhangmutou Town, Dongguan Guangdong P.R. China Tel.: 0769-87195343 Email: [email protected] U.S. Agent Company Name: Top Line Brand LLC, 13575 Contact Person: FENG YU Address: 13575 Larwin Cir, Santa Fe Springs, CA 80670, USA Tel.: 562-206-6868 Email: [email protected] FCC FRN: 0033549692 Sincerely yours, The Applicant The Agent Company Name Dongguan Hengyue Industrial Co.,Ltd.Top Line Brand LLC, 13575 Contact Person Luoxiang FENG YU Signature

Cover Letter(s)

TCB Authority to Act as Agent Number: MS-0045317 Revision: 0 Effective date: Oct 8, 2021 Page 1 of 1 SEIKAKU TECHNICAL GROUP LIMITED Authority to Act as Agent Date: 2023-03-20 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern: I appoint TÜV Rheinland (Guangdong) Co., Ltd. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canada’s regulations will have affixed to it a label identical to that submitted for approval with this application. 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 TUV Rheinland Group, still resides with Honeywell International Inc. 12 Clintonville Road, Northford, CT 06472, United States. For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Date: ___2023-03-20________________ Agreement is valid for 12 months from the above date. By: __________________________ Luo Xiang (Signature) (Print name) Electronic Engineer+86 0769-87195343 (Title) (Telephone) On behalf of: Dongguan Hengyue Industrial Co.,Ltd. (Company Name)

Cover Letter(s)

Number: 44715 Revision: 1 Effective date: Sep 12, 2022 MS-0044715 Page 1 of 1 Revision 1 Legal Scope: Global Business Scope: Cross Business Process Scope: Cross Process Dongguan Hengyue Industrial Co.,Ltd. Date: 2023-03-20 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: 2A9I8-221212 Pursuant to FCC 47 CRF 0.457(d), the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short TermPermanentBlock Diagrams Short Termn/aExternal Photo Short Term Permanent Internal Photos *** Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Schematics Short Term Permanent Test Setup*** Short Term Permanent Tune-Up Procedure Short Term Permanent User’s Manual*** Short Term Permanent Part List/ Antenna Construction Honeywell International Inc. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. (*** Exceptional case for Permanent Confidentiality for these Exhibits by PAG only) Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: ________________________ __Luo Xiang_ (Signature/Title) (Print name) Tel: 086 0769-87195343 Email:[email protected]

Cover Letter(s)

3D Antenna Measurement Summary Report PLATFORM MANUFACTURER: Dongguan Hengyue Industrial Co.,Ltd. PLATFORM NAME: 2.4GHz transmitter ANTENNA TYPE: Copper wire Antenna TESTED DATE: 2023.02.09 ISSUED: 2023.02.10 Page: 1 of 7 GENERAL INFORMATION APPLICANT: Dongguan Hengyue Industrial Co.,Ltd. No.6, Fuzhu 3rd Street, Zhangyang District, Zhangmutou Town, DongguanGuangdong P.R. China MANUFACTURER: Dongguan Hengyue Industrial Co.,Ltd. No.6, Fuzhu 3rd Street, Zhangyang District, Zhangmutou Town, DongguanGuangdong P.R. China MODEL NO.: Copper wire_3mm_VSC-RC01 Test Standard: ANSI/IEEE Std. 149 1979. 1. Test Equipment List TYPE OF EQUIPMENT MODEL NUMBER SERIAL NUMBER CALIBRATION DUE DATE Network Analyzer E5071C MY46214638 2023.06.02 OTA Chamber ETS AMS8923 N/A N/A RF Switch ETS EMCenter N/A N/A Measurement Antenna ETS 3165-01 N/A N/A 2. Measurement Uncertainty Expanded Uncertainty for Measurement (k=2 or 95% Confidence Level) at Passive antenna test over frequency range 780 – 2200MHz is +/- 1.52 dB. Page: 2 of 7 Page: 3 of 7 3. Characteristics of antenna 3.1. VSWR 3.2. S11 Page: 4 of 7 3.3. 3D Antenna Gain-Free Space Model Frequency (MHz) Directivity (dBi) Efficiency (dB) Efficiency (%) Gain (dBi) Copper wire _3mm_VSC- RC01 2402 6.48 -3.99 39.94 2.5 2440 6.66 -3.72 42.46 2.94 2480 6.93 -3.75 42.15 3.18 Page: 5 of 7 Antenna Pattern XY XZ Page: 6 of 7 YZ Page: 7 of 7 Appendix 1.EUT SETUP Photographs Free Space

RF Exposure Info

Test Report

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN228P8V 001 Auftrags-Nr.: Order no.: 170314148 Seite 1 von 18 Page 1 of 18 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2022-07-21 Auftraggeber: Client: Dongguan Hengyue Industrial Co., Ltd. No.6, Fuzhu 3rd Street, Zhangyang District, Zhangmutou Town, Dongguan Guangdong P.R. China Prüfgegenstand: Test item: Variable Speed Controller Bezeichnung / Typ-Nr.: Identification / Type no.: VSC-RC01 Auftrags-Inhalt: Order content: FCC ID approval Prüfgrundlage: Test specification: CFR47 FCC Part 15: Subpart C Section 15.249 CFR47 FCC Part 15: Subpart C Section 15.207 CFR47 FCC Part 15: Subpart C Section 15.209 CFR47 FCC Part 2: Section 2.1091 Wareneingangsdatum: Date of receipt: 2022-08-03 See Photo Documentation for detail. Prüfmuster-Nr.: Test sample No.: A003363200-001 Prüfzeitraum: Testing period: 2022-11-04 – 2022-11-10 Ort der Prüfung: Place of testing: Refer to section 2.1 Prüflaboratorium: Testing laboratory: TÜV Rheinland (Guangdong) Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: Storm Shu genehmigt von: authorized by: Amy Wang Datum: Date: 2023-03-27 Ausstellungsdatum: Issue date: 2023-03-27 Stellung / Position Project Manager Stellung / Position Reviewer Sonstiges / Other: FCC ID: 2A9I8-221212 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged: * Legende:1 = sehr gut2 = gut3 = befriedigend4 = ausreichend 5 = mangelhalt P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet Legend:1 = very good2 = good3 = satisfactory4 = sufficient 5 = poor P(ass) = passed a.m. test specifications(s)F(ail) = failed a.m. test specifications(s)N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be V05 duplicated in extracts. This test report does not entitle to carry any test mark. TÜV Rheinland (Guangdong) Ltd. No.199 Kezhu Road, Guangzhou Science City, Guangzhou 510663, Guangdong Province P.R. China http://www.tuv.com Produkte Products Prüfbericht - Nr.: Test Report No. CN228P8V 001 Seite 2 von 18 Page 2 of 18 Test Summary 5.1.1ANTENNA REQUIREMENT RESULT:Pass 5.1.2FUNDAMENTAL &HARMONICS RADIATED EMISSION RESULT:Pass 5.1.320DBBANDWIDTH RESULT:Pass 5.1.4RADIATED SPURIOUS EMISSION &BAND EDGE RESULT:Pass 6.1.1ELECTROMAGNETIC FIELDS RESULT:Pass Produkte Products Prüfbericht - Nr.: Test Report No. CN228P8V 001 Seite 3 von 18 Page 3 of 18 Contents 1GENERAL REMARKS ........................................................................................................................... 4 1.1COMPLEMENTARY MATERIALS ............................................................................................................ 4 2TEST SITES ........................................................................................................................................ 4 2.1TEST FACILITIES ................................................................................................................................. 4 2.2LIST OF TEST AND MEASUREMENT INSTRUMENTS................................................................................. 5 2.3TRACEABILITY .................................................................................................................................... 5 2.4CALIBRATION ..................................................................................................................................... 5 2.5MEASUREMENT UNCERTAINTY............................................................................................................. 5 2.6LOCATION OF ORIGINAL DATA ............................................................................................................. 5 2.7STATUS OF FACILITY USED FOR TESTING ............................................................................................. 6 3GENERAL PRODUCT INFORMATION ...................................................................................................... 7 3.1PRODUCT FUNCTION AND INTENDED USE ............................................................................................. 7 3.2RATINGS AND SYSTEM DETAILS .......................................................................................................... 7 3.3INDEPENDENT OPERATION MODES ...................................................................................................... 7 3.4NOISE GENERATING AND NOISE SUPPRESSING PARTS ......................................................................... 7 3.5SUBMITTED DOCUMENTS..................................................................................................................... 8 4TEST SET-UP AND OPERATION MODES ................................................................................................ 9 4.1PRINCIPLE OF CONFIGURATION SELECTION ......................................................................................... 9 4.2TEST OPERATION AND TEST SOFTWARE .............................................................................................. 9 4.3SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT ............................................................................ 9 4.4COUNTERMEASURES TO ACHIEVE EMCCOMPLIANCE .......................................................................... 9 4.5TEST SETUP DIAGRAM ......................................................................................................................10 5TEST RESULTS .............................................................…

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

Test Setup Photos

Produkte Products Appendix A CN228P8V 001 Page 1 of 3 Appendix A: Photographs of the Test Set-Up APPENDIX A: PHOTOGRAPHS OF THE TEST SET-UP ....................................................................................................... 1 PHOTOGRAPH 1:SET-UP FOR RADIATED SPURIOUS EMISSION,30MHZ -1GHZ ................................................................................ 2 PHOTOGRAPH 2:SET-UP FOR RADIATED SPURIOUS EMISSION,1GHZ -18GHZ ................................................................................. 2 PHOTOGRAPH 3:SET-UP FOR RADIATED SPURIOUS EMISSION,18GHZ -26.5GHZ ............................................................................ 3 Produkte Products Appendix A CN228P8V 001 Page 2 of 3 Photograph 1: Set-up for Radiated Spurious Emission, 30MHz - 1GHz Photograph 2: Set-up for Radiated Spurious Emission, 1GHz - 18GHz Produkte Products Appendix A CN228P8V 001 Page 3 of 3 Photograph 3: Set-up for Radiated Spurious Emission, 18GHz - 26.5GHz