SS3-201402241DJI LIGHTBRIDGE

1 DJI DJI DJI DJI LIGHTBRIDGE LIGHTBRIDGELIGHTBRIDGE LIGHTBRIDGE User Manual User Manual User Manual User Manual V1.0 V1.0V1.0 V1.00 00 0 2014.0 2014.02014.0 2014.02.2 2.22.2 2.26 66 6 2 Disclaimer DisclaimerDisclaimer Disclaimer Thank you for purchasing this DJI product. Please visit the LIGHTBRIDGE page on www.dji.com regularly to keep up with product information, technical updates and manual corrections. Information in this manual is subject to change without notice in line with product upgrades and updates. In using this product, you hereby agree to this disclaimer and signify that you have all points completely. When assembling this product, follow all instructions carefully. The manufacturer and seller assume no liability for any damage or injury arising from the use of this product. DJI is a registered trademark of DJI Innovations. Names of product, brand, etc., appearing in this manual are trademarks or registered trademarks of their respective owner companies. This product and manual are copyrighted by DJI Innovations with all rights reserved. No part of this product or manual shall be reproduced in any form without the prior written consent or authorization of DJI Innovations. No patent liability is assumed with respect to the use of the product or information contained herein. About AboutAbout About Working in 2.4GHzfrequency band, anair unit and a ground unit compose the LIGHTBRIDGE, which transmits video image, flight controller OSD and transmitter control signal. Having the characteristics of small dimension, low power consumption and high sensitivity, the LIGHTBRIDGE can be widely applied various fields for wireless communication. For aeromodelling activity, attach theair unit to the aircraft and connect the ground unit to a monitor for displaying the video image, flight controller OSD information. When the LIGHTBRIDGE transmitsthe video image and flight controller OSD information, the air unit is working as transmitting equipment and the ground unit as receiving equipment. The air unit gets the video image from a camera and OSD information from the flight controller, modulates and wirelessly transmits it to the ground unit. Theground unit receives the information, demodulates and sends it to display on a monitor or a smart phone. To obtain a better experience, download the DJI LIGHTBRIDGE App via a smart phone for displaying the video image and flight controller OSD information. When the LIGHTBRIDGE transmitsthe transmitter control signal, the ground unit is working as transmitting equipment connecting with transmitter and the air unitas receiving equipment built in a receiver.The ground unit can connect to two transmitters for both aircraft and gimbal control. It should be used with the DJI flight control system via the DBUS port connection since the built-in receiver can only support DJI DBUS protocol. * For the 2.4GHz transmitter, it should be correctly connected to the ground unit, otherwise may lead to malfunction due to interference. 3 Contents ContentsContents Contents Disclaimer .................................................................................................................................................................................................... 2 About .............................................. ................................................................................................................................................................ 2 Contents ........................................... ............................................................................................................................................................. 3 In the Box ...................................................................................................................................................................................................... 4 Introduction ................................................................................................................................................................................................ 7 Air Unit ........................................... ...................................................................................................................................................... 7 Ground Unit ........................................................................................................................................................................................ 8 Connection ................................................................................................................................................................................................. 12 Air unit Connection ....................................................................................................................................................................... 12 Ground Unit Connection ............................................................................................................................................................. 13 Install Antennas.................................... .......................................................................................................................................... 13 Usage ............................................................................................................................................................................................................ 18 Link ...................................................................................................................................................................................................... 18 Download DJI LIGHTBRIDGE App........................................................................................................................................... 18 Usage Procedure .......................................................................................................…

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SZ DJI TECHNOLOGY CO.,LTD Date: February 24, 2014 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: SZ DJI TECHNOLOGY CO.,LTD FCC ID: SS3-201402241 FCC Part 15C Certification Confidentiality Request Gentlemen: 0.457 & 0.459 of the Commission’s Pursuant of Sections Rules, SZ DJI TECHNOLOGY CO.,LTD requests that the following documents regarding this submission for FCC ID: SS3-201402241 be kept confidential: Exhibit Type File Name Block Diagram CONF APPENDIX SS3-201402241_Block Diagram.pdf Schematics CONF APPENDIX SS3-201402241_Schematics.pdf Operational Description CONF APPENDIX SS3-201402241_operation description.pdf Part list CONF APPENDIX SS3-201402241_BOM.pdf Those documents contain detailed system and equipment description and related information about the product which SZ DJI TECHNOLOGY CO.,LTD considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, SZ DJI TECHNOLOGY CO.,LTD considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yongqian Fan Engineer

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Report No.: SET2014-01529 P Page 1 of 46 RF TEST REPORT Report No.: SET2014-01529 Product Name: DJI LIGHTBRIDGE FCC ID: SS3-201402241 Model No. : DJI Lightbridge (ground) Applicant: Address: SZ DJI TECHNOLOGY CO.,LTD. Room 613、614, 6/F, HKUST SZ IER Bldg, No.9 Yuexing 1st Rd Hi-Tech Park(South), Nanshan District, Shenzhen, Guangdong, China Issued by: CCIC-SET Lab Location: Electronic Testing Building, Shahe Road, Xili, Nanshan District, Shenzhen, 518055, P. R. China Tel: 86 755 26627338 Fax: 86 755 26627238 This test report consists of 43 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CCIC-SET. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CCIC-SET within 20 days since the date when the report is received. It will not be taken into consideration beyond this limit. Report No.: SET2014-01529 Page 2 of 46 Test Report Product Name ....................... : DJI LIGHTBRIDGE Brand Name .......................... : DJI Trade Name ........................... : DJI Applicant ............................... : SZ DJI TECHNOLOGY CO.,LTD. Applicant Address ................ : Room 613、614, 6/F, HKUST SZ IER Bldg, No.9 Yuexing 1st Rd Hi-Tech Park(South), Nanshan District, Shenzhen, Guangdong, China Manufacturer......................... : SZ DJI TECHNOLOGY CO.,LTD. Manufacturer Address ......... : Room 613、614, 6/F, HKUST SZ IER Bldg, No.9 Yuexing 1st Rd Hi-Tech Park(South), Nanshan District, Shenzhen, Guangdong, China Test Standards ...................... : 47 CFR Part 15 Subpart C：Radio Frequency Devices ANSI C63.10:2009：American National Standard for Testing Unlicensed Wireless Devices DA 00-705: Filing and Measurement Guidelines for Frequency Hopping Spread Spectrum Systems Test Result ............................ : PASS Tested by ............................. : 2014.03.01 Lu Lei，Test Engineer Reviewed by ......................... : 2014.03.01 Shuangwen Zhang, Senior Egineer Approved by ......................... : 2014.03.01 Wu Li’an，Manager Report No.: SET2014-01529 Page 3 of 46 TABLE OF CONTENTS RF TEST REPORT .......................................................................................................................... 1 1. GENERAL INFORMATION .................................................................................................... 4 1.1. EUT Description ....................................................................................................................... 4 1.2. Support Equipment ................................................................................................................... 5 1.3. Test Standards and Results ........................................................................................................ 5 1.4. Facilities and Accreditations ..................................................................................................... 5 2. 47 CFR PART 15C REQUIREMENTS .................................................................................... 7 2.1. Antenna requirement ................................................................................................................. 7 2.2. Number of Hopping Frequency ................................................................................................ 8 2.3. Peak Output Power.................................................................................................................. 10 2.4. 20dB Bandwidth ..................................................................................................................... 13 2.5. Carried Frequency Separation ................................................................................................. 16 2.6. Time of Occupancy (Dwell time) ........................................................................................... 18 2.7. Conducted Spurious Emissions ............................................................................................... 21 2.8. Band Edge ............................................................................................................................... 24 2.9. Conducted Emission ............................................................................................................... 31 2.10. Radiated Emission................................................................................................................... 36 2.11. RF exposure evaluation ........................................................................................................... 45 Change History Issue Date Reason for change 1.0 Mar 01, 2014 First edition Report No.: SET2014-01529 Page 4 of 46 1. General Information 1.1. EUT Description EUT Type ............................. : DJI LIGHTBRIDGE Serial No. .............................. : (n.a, marked #1 by test site) Hardware Version ................. : IG800 GSP V1 Software Version .................. : IG800_GS_LPC1765_V01.00.01.41_U27_20140211 Modulation Type .................. : GFSK Frequency Range .................. : The frequency range used is 2405.376MHz – 2477.056MHz (36 channel,at interval of 2.048MHz) The frequency block is 2400MHz to 2483.5MHz Antenna Type ........................ : Antenna Gain ........................ : SMA Antenna 4.68 dBi Note 1: The EUT is a LIGHTBRIDGE, it contains operating at 2.4GHz ISM band; the frequencies allocated is F(MHz)=2405.376+2.048*(n-1) (1<=n<=36). The lowest, middle, highest channel numbers of the DJI LIGHTBRIDGE used and tested in this report are separately 1 (2405.376MHz), 19 (2442.240MHz) and 36(2477.056MHz). Note 2: For a more detailed description, please refer to Specification or User’s Manual supplied by the a…

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Below1GHz Above 1GHz AC line conducted emissions