2AEK9-HT0XA915MHz Radio telemetry

HT0X User Manual GETTING STARTED HT0X Radios provide an air‐to‐ground data link between the autopilot and your ground station laptop or tablet. Follow this guide to install the radios on your plane, copter, or rover. Just mount and connect to view real‐time data from your drone. CONNECT TO APM2.X‐APM FLIGHT CONTROLLER MOUNT Mount the HT0X‐A air module securely to your vehicle keeping the antenna clear of any propellers or moving components. Ensure that the antenna is oriented vertically for maximum range. CONNECT TO MISSION PLANNER Use the micro‐USB cable to connect the ground module to your laptop. In Mission Planner and APM Planner ground station applications, select the communication option that shows COM, set the rate to 57600, and select Connect. The radio will not connect unless the vehicle is powered. Use the Flight Data screen to view your vehicle’s status and control missions in flight. CONNECT TO TABLET Connect the HT0X‐G ground module to your tablet using the Android adapter cable. Connect the red end to the tablet and the black end to the radio. In DroidPlanner or Andropilot, select Connect. SETTINGS To change the radio settings in the mission planner, connect the radio to your computer, but do not select Connect. Radios can only be configured while unconnected to MAVLink. Select Initial Setup, 3DR Radio, and Load Settings to configure the radios. All settings should be the same for both modules. Ensure that the Net ID setting is identical on each radio to enable pairing. Select Save Settings to apply settings. For flying with friends, make sure your Net IDs do not conflict. Us e the configuration options on this screen to apply the correct airspace regulation requirements for your area. You are responsible for complying with all airspace regulations in your area, including frequency restrictions, power levels, and licenses. LED MEANINGS FCC Warning 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 acceptany interference received, including interference that may cause undesired operation. changes or modifications not expressly approved by the party responsible fo r compliance could void the user's authority to operate the equipment. NOTE: 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 re sidential 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 in terference 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 equipmen t 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. For HT0X-Air Module: If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: 2AEK9‐HT0XA” or “Contains FCC ID: 2AEK9‐HT0XA” Ple ase describe the following warning to the manual. This LMA is te sted and approved as standalone configuration, additional evaluation may be required for any system integrated this radio module.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 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 (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD 2015-05-18 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): 915MHz Radio telemetry MODEL No.: HT0X FCC ID: 2AEK9-HT0XA Sincerely, JI AN BING PAN/Technical Director E-mail: [email protected] Phone: 0755-29515875 Fax: 0755-29515875 Address: Building B, Floor 5, Youzhenfu Industry District, Baoshi east Road No.262, ShiYan town Shenzhen City, Guangdong Province, China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 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 (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD 2015-05-18 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AEK9-HT0XA We hereby request confidential treatment of information accompanying this application as outlined below: - 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 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, JI AN BING PAN/Technical Director E-mail: [email protected] Phone: 0755-29515875 Fax: 0755-29515875 Address: Building B, Floor 5, Youzhenfu Industry District, Baoshi east Road No.262, ShiYan town Shenzhen City, Guangdong Province, China

SCS-F26 Modular Approval Letter Page 1 of 3 Rev 9.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (Obsolete) 1.0 1.0 Dec-04-2006 Added IC Modular Letter (Obsolete) 1.0 2.0 Feb 16 2009 Add LMA and MA option (Obsolete) 2.0 3.0 April 14 2010 Revised per RSS Gen issue 3.0 (Obsolete) 3.0 4.0 Jan 12 2011 Removed Foot(2) (obsolete) 4.0 5.0 July 19 2011 Adding New note per KDB996369 D01 V01R03 (obsolete) 5.0 6.0 August 29 2011 Updated company template & Added text box (obsolete) 6.0 7.0 Jan-31-2012 Updated modular requirement (obsolete) 7.0 8.0 Sept 05 2014 Updated template to meet RSP 100 issue 10 (current) 8.0 9.0 Nov 20 2014 SCS-F26 Modular Approval Letter Page 2 of 3 Rev 9.0 SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD (Date) 05-18-2015 (Product name) FCC ID : 2AEK9-HT0XA , is seeking FCC Authorization as a Single Modular transmitter / Single Limited Modular Approval (Please check one). The EUT meets the requirements for Single Modular approval / Single Limited Modular Approval (please check one) as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below : Questions are: * Please provide a detailed explanation if the answer is “No.” Item Modular requirement Yes No 1 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly; The equipment don’t have the radio frequency circuitry shielded 2 The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal; √ 3 The module must contain power supply regulation on the module; √ 4 The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b); √ 5 The module must demonstrate compliance in a stand-alone configuration; √ 6 The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements); √ 7 The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee; √ 8 The module must comply with RF exposure requirements √ Note: (1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured. (2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device. (3) For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. SCS-F26 Modular Approval Letter Page 3 of 3 Rev 9.0 JIAN BING PAN/Technical Director E-mail: [email protected] Phone: 0755-29515875 Fax: 0755-29515875 Address: Building B, Floor 5, Youzhenfu Industry District, Baoshi east Road No.262, ShiYan town Shenzhen City, Guangdong Province, China

Model No.: HT0X FCC ID: 2AEK9‐HT0XA

Location

Antenna

TRF NoFCC 15.249/A Page 1 of 29 Report No. ES150309035E Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT T OF 915MHz Radio telemetry MODEL No.: HT0X Trademark: HolyBro FCC ID: 2AEK9-HT0XA REPORT NO: ES150309035E ISSUE DATE: April 20, 2015 Prepared for SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD Building B, Floor 5, Youzhenfu Industry District, Baoshi east Road No.262, ShiYan town Shenzhen City, Guangdong Province, China Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF NoFCC 15.249/A Page 2 of 29 Report No. ES150309035E Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World VERIFICATION OF COMPLIANCE Applicant: SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD Building B, Floor 5, Youzhenfu Industry District, Baoshi east Road No.262, ShiYan town Shenzhen City, Guangdong Province, China Manufacturer: SHENZHEN HELIXIONGDI TECHNOLOGY CO,.LTD Building B, Floor 5, Youzhenfu Industry District, Baoshi east Road No.262, ShiYan town Shenzhen City, Guangdong Province, China Product Description: 915MHz Radio telemetry Model Number: HT0X Serial Number: N/A File Number: ES150309035E Date of Test: April 1, 2015 to April 20, 2015 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.249:2014. The test results of this report relate only to the tested sample identified in this report. Date of Test : April 1, 2015 to April 20, 2015 Prepared by : Joe Xia/Editor Reviewer : Jack Li /Supervisor Approve & Authorized Signer : Lisa Wang/Manager TRF NoFCC 15.249/A Page 3 of 29 Report No. ES150309035E Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World Ta b l e o f C o n t e n t s 1. GENERAL INFORMATION ................................................................................................. 5 1.1. Product Description ................................................................................................................................. 5 1.2. Related Submittal(s) / Grant (s)............................................................................................................... 5 1.3. Test Methodology ................................................................................................................................... 5 1.4. Special Accessories ................................................................................................................................. 5 1.5. Equipment Modifications ........................................................................................................................ 5 1.6. Measurement Uncertainty ....................................................................................................................... 6 1.7. Test Facility ............................................................................................................................................. 6 2. System Test Configuration ...................................................................................................... 7 2.1. EUT Configuration .................................................................................................................................. 7 2.2. EUT Exercise .......................................................................................................................................... 7 2.3. Test Procedure ......................................................................................................................................... 7 2.4. Description of test modes ........................................................................................................................ 8 3. Summary of Test Results ......................................................................................................... 9 3.1. Configuration Of Tested System ............................................................................................................. 9 3.2. Description Of Support Units .................................................................................................................. 9 4. CONDUCTED EMISSIONS TEST ..................................................................................... 10 4.1. Measurement Procedure: ....................................................................................................................... 10 4.2. Test Set-Up (Block Diagram Of Configuration) ................................................................................... 10 4.3. Measurement Equipment Used: ............................................................................................................ 10 4.4. Conducted Emission Limit .................................................................................................................... 10 4.5. Measurement Result: ............................................................................................................................. 11 5. RADIATED EMISSION TEST ............................................................................................ 13 5.1. Measurement Procedure ..............................…

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