VYY-DC1662control system

NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. LOUTOU INDUSTRIAL AREA, ZHENHAI NINGBO, ZHEJIANG, China Confidentiality Request Letter Page 1 of 1 Rev 2.0 July 12, 2014 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Permanent Confidentiality Request Confidentiality Request regarding application for certification of FCC ID: VYY-DC1662 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic 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 pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, _____________________________ Client’s name / title: Qiwei Zhang / MANAGER Contact information / address: LOUTOU INDUSTRIAL AREA, ZHENHAI NINGBO, ZHEJIANG, China Contact Email: [email protected] ContactPhone: 86-574-86571666 ContactFax: 86-574-86580685

FCC Certification Label FCC ID: VYY-DC1662 Label Location on EUT label size:high 0.5cm, Wide:1.5 cm EUT View/ FCC ID Label Location

FCC PART 15.231 EMI MEASUREMENT AND TEST REPORT For NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. LOUTOU INDUSTRIAL AREA, ZHENHAI NINGBO, ZHEJIANG, China FCC ID: VYY-DC1662 July 1, 2014 This Report Concerns: Original Report Equipment Type: control system Test Engineer: Lisa Chen Report No.: BSL14060580Y-1ER-4 Receive EUT Date/Test Date: June 28, 2014 / June 29,2014 - July 1, 2014 Reviewed By: Sky Zhang Prepared By: BSL Testing Co.,LTD. NO. 24, ZH Park, Nantou, Shenzhen, 518000 China Tel: 86- 755-26508703 Fax: 86- 755-26508703 Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of BSL Testing Co.,LTD. This report must not be used by the client to claim product certification,approval,or endorsement by NVLAP, NIST or any agency of the US Government. FCC ID: VYY-DC1662 BSL14060580Y-1ER-4 Page 2/22 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................3 1.1. Report information ............................................................................................................3 1.2. Measurement Uncertainty .................................................................................................3 2. PRODUCT DESCRIPTION ......................................................................................................4 2.1. EUT Description ...............................................................................................................4 2.2. Block Diagram of EUT Configuration..............................................................................5 2.3. Support Equipment List ....................................................................................................5 2.4. Test Conditions .................................................................................................................5 3. TEST RESULTS SUMMARY ...................................................................................................6 Modifications ................................................................................................................................6 4. TEST EQUIPMENT USED .......................................................................................................7 5. ANTENNA REQUIREMENT ...................................................................................................8 5.1. Standard Applicable..........................................................................................................8 5.2. Antenna Connected Construction .....................................................................................8 5.3. Result ................................................................................................................................8 6. CONDUCTED POWER LINE TEST .......................................................................................9 6.1. Test Equipment .................................................................................................................9 6.2. Test Procedure ..................................................................................................................9 6.3. Test Setup..........................................................................................................................9 6.4. Conducted Power line Emission Limits............................................................................9 6.5. Conducted Power Line Test Result.................................................................................10 7. RADIATED EMISSION TEST ...............................................................................................11 7.1. Test Equipment ...............................................................................................................11 7.2. Test Procedure ................................................................................................................11 7.3. Radiated Test Setup ........................................................................................................11 7.4. Radiated Emission Limit.................................................................................................13 7.5. Radiated Emission Test Result .......................................................................................14 8. 20DB OCCUPIED BANDWIDTH ..........................................................................................19 8.1. Test Equipment ...............................................................................................................19 8.2. Test Procedure ................................................................................................................19 8.3. FCC 15.231(c) 20dB Bandwidth Limit...........................................................................19 8.4. Test Result ......................................................................................................................20 9. DEACTIVATION TESTING...................................................................................................21 9.1. Test Equipment ...............................................................................................................21 9.2. Test Procedure ................................................................................................................21 9.3. Deactivation Testing Requirement .................................................................................21 9.4. Test Result ......................................................................................................................22 FCC ID: VYY-DC1662 BSL14060580Y-1ER-4 Page 3/22 1. GENERAL INFORMATION 1.1. Report information 1.1.1.This report is not a certificate of quality; it only applies to the sample of the specific product/equipment given at the time of its testing. The results are not used to …

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