2ATMLDH-8191R/C CAR

DI HONG LONG TOYS

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Apr 28, 2020
Application Purpose: Original Equipment
Date of Application: Apr 28, 2020
Equipment Note: R/C CAR
Frequency Range: 27.14500000 - 27.14500000
Company: DI HONG LONG TOYS
Country: China

Documents & Files

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Document Text

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

Cover Letter(s)

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 6.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (obsolete) 4.0 5.0 Sep-16-2014 Updated company name & logo (current) 5.0 6.0 Jun-27-2018 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 6.0 DI HONG LONG TOYS 2020.4.24 To: BVCPS, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, _____ DI HONG LONG TOYS ____ hereby authorize Bureau Veritas Consumer Product Services, Inc. to act as a Certification Body for certifying for the following project(s): FCC ID: 2ATMLDH-8191 Product Description: R/C CAR Model: DH-8191, DH-8192,DH-8155,DH-8156,DH-8158,DH-8159,DH-8180,DH- 8162,DH-8099,DH-8199 Sincerely, Client’s signature Client’s name:Fang Fang Title :General manager Contact information / address : XIAJIAO WULITING INDUSTRIAL ZONE CHENGHAI DISTRICT SHANTOU CITY GUANGDONG PROVINCE, CHINA

Cover Letter(s)

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 6.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (obsolete) 4.0 5.0 Nov-19-2015 Updated company logo (current) 5.0 6.0 Jun-26-2019 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 6.0 DI HONG LONG TOYS 2020.4.27 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ATMLDH-8191 Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Client’s name:Fang Fang Title :General manager Contact information / address : XIAJIAO WULITING INDUSTRIAL ZONE CHENGHAI DISTRICT SHANTOU CITY GUANGDONG PROVINCE, CHINA

External Photos

ID Label/Location Info

FCCIDLabel Size：35×23MM FCCID：2ATMLDH-8191 RA#9047645 MADEINCHINA ThisdevicecomplieswithPart15of theFCCRules.Operationissubject tothefollowingtwoconditions:(1) thisdevicemaynotcauseharmful interference,and(2)thisdevicemust acceptanyinterferencereceived, includinginterferencethatmaycause undesiredoperation.

Internal Photos

Test Report

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 20 Report Version 1 Test Report No.:RF200331N038 TEST REPORT Applicant DI HONG LONG TOYS Address XIAJIAO WULITING INDUSTRIAL ZONE CHENGHAI DISTRICT SHANTOU CITY GUANGDONG PROVINCE, CHINA Manufacturer or Supplier DI HONG LONG TOYS Address XIAJIAO WULITING INDUSTRIAL ZONE CHENGHAI DISTRICT SHANTOU CITY GUANGDONG PROVINCE, CHINA Product R/C CAR Brand Name N/A Model DH-8191 Additional Model & Model Difference: DH-8192,DH-8155,DH-8156,DH-8158,DH-8159,DH-8180,DH-8162,DH-8099,DH-8199 , See section 3.1 Date of tests Mar. 31, 2020 ~ Apr. 18, 2020 the tests have been carried out according to the requirements of the following standards: FCC Part 15, Subpart C, Section 15.227 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Tom Chen Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Apr. 24, 2020 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 20 Report Version 1 Test Report No.:RF200331N038 TABLE OF CONTENTS RELEASE CONTROL RECORD ............................................................................................................ 3 1 SUMMARY OF TEST RESULTS ..................................................................................................... 4 2 MEASUREMENT UNCERTAINTY................................................................................................... 4 3 GENERAL INFORMATION .............................................................................................................. 5 3.1 GENERAL DESCRIPTION OF EUT ........................................................................................... 5 3.2 DESCRIPTION OF TEST MODES ............................................................................................. 6 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................ 6 3.4 DESCRIPTION OF SUPPORT UNITS ....................................................................................... 6 4 TEST TYPES AND RESULTS ......................................................................................................... 7 4.1 RADIATED EMISSION MEASUREMENT .................................................................................. 7 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT ...................................................... 7 4.1.2 TEST INSTRUMENTS ....................................................................................................... 8 4.1.3 TEST PROCEDURES ....................................................................................................... 8 4.1.4 DEVIATION FROM TEST STANDARD ............................................................................. 9 4.1.5 TEST SETUP ................................................................................................................... 10 4.1.6 EUT OPERATING CONDITIONS ..................................................................................... 11 4.1.7 TEST RESULTS ............................................................................................................... 11 4.2 20dB BANDWIDTH MEASUREMENT ...................................................................................... 16 4.2.1 LIMITS OF 20dB BANDWIDTH MEASUREMENT ......................................................... 16 4.2.2 TEST INSTRUMENTS ................................................................................................... 16 4.2.3 TEST PROCEDURE ...................................................................................................... 16 4.2.4 DEVIATION FROM TEST STANDARD .......................................................................... 17 4.2.5 TEST SETUP ................................................................................................................. 17 4.2.6 EUT OPERATING CONDITIONS ................................................................................... 17 4.2.7 TEST RESULTS .....................................................................................…

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Test Setup Photos