2AEBGJLP-RF-HLaser Presenter

Laser Presenter Model: WLP-F Series

Chengyu science and Technology (shengzhen) Company Limited FCC Confidentiality Request Number: CF303 Version: V02 Date:17-06-2011 To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Chengyu science and Technology (shengzhen) Company Limited Address 3F,Buliding 2,No.119,Xin'er Rd.,Xin'er Community,Xinqiao,Shajing Street,Bao'an District, City Shenzhen Country China request for this certification filing under: Grantee Code Product Number FCC ID: 2AEBG JLP-RF-H to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents, provide the file name and description) Exhibit Description X Operational Description Description of the circuit functions X Block Diagrams Details of device showing the frequency of all oscillators X Schematics Diagrams All circuitry of devices and component values Bill of Materials Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country: Date: Name: (this must be a person) Function:Signature: (or official company stamp) Shenzhen 2015/3/1 Liu Qinhai Manager

Chengyu science and Technology (shengzhen) Company Limited FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company name Chengyu science and Technology (shengzhen) Company Limited Address 3F,Buliding 2,No.119,Xin'er Rd.,Xin'er Community,Xinqiao,Shajing Street,Bao'an District, City Shenzhen Country China declare that the following representative (agent): Name (person) James.zhang Company name Shenzhen BCTC Technology Co., Ltd. Address A.Floor 3, 44 Building, Tanglang Industrial Park B, Taoyuan Street, City Shenzhen Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description Laser Presenter FCC ID: 2AEBGJLP-RF-H Type or Model(s) JLP-RF-H Tradename or Brand(s) N/A We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country: Date:Name: (this must be a person) Function:Signature: (or official company stamp) Shenzhen 2015/3/1 Liu Qinhai Manager

Page 38 of 43 Report No.: BCTC-141125625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 38 of 43 EUT PHOTO: Page 39 of 43 Report No.: BCTC-141125625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 39 of 43

0.2*0.8cm

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Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-150205625R FCC Report Page 1 of 44 FCC RADIO TEST REPORT FCC ID: 2AEBGJLP-RF-H Product Name: Laser Presenter Trademark: N/A Model Number: JLP-RF-H Prepared For : Chengyu science and Technology (shengzhen) Company Limited Address : 3F,Buliding 2,No.119,Xin'er Rd.,Xin'er Community,Xinqiao,Shajing Street,Bao 'an District,Shenzhen,Guangdong,China Prepared By : Shenzhen BCTC Technology Co., Ltd. Address : No.101,Yousong Road,Longhua New District, Shenzhen,China Test Date: Feb. 27 - Mar. 02, 2015 Date of Report : Mar. 02, 2015 Report No.: BCTC-150205625R Page 2 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 2 of 44 VERIFICATION OF COMPLIANCE Applicant: Chengyu science and Technology (shengzhen) Company Limited Address 3F,Buliding 2,No.119,Xin'er Rd.,Xin'er Community,Xinqiao,Shajing Street, Bao'an District,Shenzhen,Guangdong,China Manufacturer Name: Chengyu science and Technology (shengzhen) Company Limited Address: 3F,Buliding 2,No.119,Xin'er Rd.,Xin'er Community,Xinqiao,Shajing Street, Bao'an District,Shenzhen,Guangdong,China Product Description: Laser Presenter Brand Name: N/A Model Name: JLP-RF-H Model difference: N/A Test procedure ANSI C63.4:2003 Standards FCC PART15.249 Prepared by(Engineer): Reviewer(Quality Manager): Approved & Authorized Signer(Manager): Page 3 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 3 of 44 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 10 3 . TEST RESULT 12 3.1 ANTENNA REQUIREMENT 12 3.1.1 STANDARD REQUIREMENT 12 3.1.2 EUT ANTENNA 12 3.2 CONDUCTED EMISSION MEASUREMENT 13 3.2.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 TEST RESULT 15 3.3 RADIATED EMISSION MEASUREMENT 16 3.3.1 RADIATED EMISSION LIMITS 16 3.3.2 TEST PROCEDURE 17 3.3.3 DEVIATION FROM TEST STANDARD 17 3.3.4 TEST SETUP 18 3.3.5 TEST RESULTS (BLOW 30MHZ) 20 3.3.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 21 3.3.7 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . BANDWIDTH TEST 34 4.1 TEST PROCEDURE 34 4.2 DEVIATION FROM STANDARD 34 4.3 TEST SETUP 34 4.4 TEST RESULTS 35 5 . EUT TEST PHOTO 38 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 4 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 4 of 44 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249) Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A 15.203 Antenna Requirement Pass 15.249 Radiated Spurious Emission Pass 15.249 Occupied Bandwidth Pass 15.205 Band Edge Emission Pass NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 5 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 5 of 44 1.1 TEST FACILITY Shenzhen BCTC Technology Co., Ltd. Add. : No.101,Yousong Road,Longhua New District, Shenzhen,China FCC Registered No.: 187086 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 6 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 6 of 44 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Laser Presenter Trade Name N/A Model Name JLP-RF-H Serial Model N/A Model Difference N/A Product Description The EUT is a Laser Presente r Operation Frequency: 2402~2478MHz Modulation Type: GFSK Antenna Designation: Integrated antenna Antenna Gain(Peak) 1.1 dBi Field strength 102.2dbuv/m@3m Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Battery 1.5V*2cell “AA” alkaline battery Adapter N/A Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 7 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 7 of 44 2. Channel Frequency (MHz) 01 2402 02 2403 ...... ...... 40 2441 41 2442 ...... ...... 75 2477 76 2478 3. Table for Filed Antenna Ant . Brand Model Name Antenna Type Connector Gain (dBi) NOTE 1 N/A N/A Integrated antenna NA 1.1 Antenna Page 8 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 8 of 44 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 CH1 Mode 2 CH40 Mode 3 CH76 Mode 4 Charge Mode For Conducted Emission Final Test Mode Description Mode 4 Charge Mode For Radiated Emission Final Test Mode Description Mode 1 CH1 Mode 2 CH40 Mode 3 CH76 Note: (1) The measurements are performed at the highest, middle, lowest available channels. (2) The EUT use new battery. Page 9 of 44 Report No.: BCTC-150205625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http…

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Page 37 of 43 Report No.: BCTC-141125625R FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 37 of 43 5. EUT TEST PHOTO Radiated Measurement Photos