2AN5RFSV2478Shark Byte TX5M.1

Shark Byte Contents Shark Byte Video Transmitter TX5M.1 ....................................................................................................3 Assembling the two circuit boards ..........................................................................................................3 dis-assembling the two circuit boards ...................................................................................................3 TX5M.1 Connection Diagram .....................................................................................................................4 Installation ......................................................................................................................................................4 Shark Byte Shark Byte Video Transmitter TX5M.1 The Shark Byte TX5M.1 is a digital HD 720p 60fps medium range video transmitter capable of delivering up to 500mw on 5.8GHz. The TX5M.1 works with the Shark Byte RX5.1 goggle module to transmit video, and a remote controller to control the parameters for transmitter and camera wirelessly. The Shark Byte TX5M.1 consists of a Runcam Nano HD camera and a video transmitter (VTX) made up of two PCBs. Runcam Nano HD GND TX RX 7–26V 5 5 9 8 8 1 2 2 4 6 6 7 7 3 10 12 11 1Power/UART cable 2FW Update Connector 3UART (3.3V) 4MIPI Connector 5Power IN (7-26V) 6Power LED (red) 1MIPI Camera 2MIPI cable 7MMCX Antenna Connector 8Key Pad Connector 9Status LED (blue) 10Key Pad Cable 11Key Pad 12330 μF Capacitor 1 2 WARNING: DO NOT apply power to the RF board until the boards are fully assembled and ready to operate. If you apply power to the RF board without the BB board attached it may result in permanent damage. DO NOT power ON the VTX without an appropriate 5.8GHz antenna connected to the MMCX connector. If you power ON the VTX without an antenna connected, it may result in permanent damage. DO NOT touch the video transmitter during or immediately after operation, wait for it to cool down. It is normal for the VTX to become hot during or after operation. DO NOT use the VTX for an extended period when the temperature is high or if there is poor ventilation. If the VTX does not get adequate airflow for cooling during operation, it may overheat and enter overheat protection mode, which will reduce range performance. WARNING: Use extreme caution when separating the boards with a knife. Power input range is 7V – 26V (2S – 6S). A large capacitor (220+μF) is required to be mounted in parallel with the power input connector to avoid voltage spikes (and subsequent damage) to the VTX. DO NOT power the VTX without a capacitor on the power input. Always press and pull on the actual connectors during assembly or disassembly, never pull on the wires to remove a connector. Solder all of your connections to the boards before assembly. ASSEMBLING THE TWO CIRCUIT BOARDS 1. Align the 8 pin connector between the two boards and begin to make the connection, but only insert the pins far enough to establish alignment, don’t press them together yet. 2. Align the coaxial connector between the two boards, and press the boards together with a thumb and fore-finger directly above and below the coaxial connector. The coaxial connector will snap together when it connects. At the same time, use your other hand to press the 8 pin connector together. DIS-ASSEMBLING THE TWO CIRCUIT BOARDS 1. Hold the assembly on it’s side to present the coaxial connector between the two boards to the side. Hold the boards from above. 2. Align a knife blade at the separation between the top and bottom of the connector. 3. Press down with the knife, away from your hand holding the boards, and twist the knife blade to separate the top of the connector from the bottom. The connector will pop apart when it releases. 4. Once the connector pops apart, gently separate the 8 pin connector between the boards, Shark Byte RC Transmitter RC Receiver Camera Flight Controller Video Transmitter VTX Antenna (MMCX) SBUS/IBUS/UART MIPI RX TX RX TX GND 7–26V Battery Connector Capacitor 50v 330 μF 10mm Recommended TX5M.1 CONNECTION DIAGRAM Refer to the diagram below to mount and connect the air unit to your chosen airframe. INSTALLATION The VTX consists of two boards: • RF board, which has the MMCX socket and power input pads • BB board, which has the MIPI interface and UART pads The Shark Byte video transmitter boards generate a considerable amount of heat that must be managed for proper operation. Most of the heat comes from the RF board (where the RF power amplifier is located). Where a heat sink is commonly utilized for stationary devices, this VTX is designed for use in racing drones and does not use a heat sink in an effort to maintain minimal weight and form factor. It is expected proper cooling airflow will be provided to the VTX board during operation. NOTE: Any time the VTX is powered ON in a stationary application or for bench testing, we recommend the use of a small fan to force air over the VTX. We recommend the VTX be installed as suggested below in your drone for proper ventilation and heat dissipation: • Orientation of VTX boards; BB board on bottom, and RF board on top • The VTX should be installed above the FC stack • The distance between RF boards and the closest carbon frame plate should be at least 10mm RF Board BB Board Note: We recommend the RF board (the board with the MMCX antenna connector) is installed in a way that maintains at least 10mm separation from carbon frame plates or other parts of the aircraft. Adequate airflow is required for proper operation of the Shark Byte VTX. Shark Byte CHF CC (MHz)CE (MHz) 156605735 256955770 357355805 457705839 55805NA 65839NA 75878NA 85914NA TX5M.1 SPECIFICATIONS Weight: 15.4g including camera and cable (without antenna), 10.0g for VTX only Dimensions: Camera: 14 x 14mm with 19 x 19mm adaptor VTX: 25 x 32 x 12 mm Coaxial cable: 85mm Mounting Pattern: VTX: 20 x 20mm, M2 Operating Frequencies: Transmitting Power/ Power Consumption…

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Agent Authorization Letter Company: SHENZHEN FATSHARK ELECTRONIC CO., LTD Address: 2/F,Bldg8,Block1,Guangyayuan Industrial Zone, Guangyayuan Road, Wuhe Community,Bantian Longgang, shenzhen, China Product Name: Shark Byte TX5M.1 Model Number(s): FSV2478 Product Description: Shark Byte TX5M.1 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020-12-24 Name: Linda Lee Title: Purchasing supervisor Company: SHENZHEN FATSHARK ELECTRONIC CO., LTD

SHENZHEN FATSHARK ELECTRONIC CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-12-24 Subject; Request for Confidentiality FCC ID: 2AN5RFSV2478 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description FCC Software Security Requirements for UNII devices It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: linda Lee Title: Purchasing supervisor

FCC Software Configuration Control Declaration SHENZHEN FATSHARK ELECTRONIC CO., LTD FCC Software Configuration Control Declaration Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: Shark Byte TX5M.1/ FSV2478 Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 V02r01. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Linda Lee Date: 2020/12/24 Title: Purchasing supervisor Signature of applicant：

FCC ID: 2AN5RFSV2478 RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest and highest channel individually. FCC ID: 2AN5RFSV2478 Test Result of RF Exposure Evaluation Channel Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 5770MHz 28.91 0.01024 1.0 PASS 5805MHz 28.38 0.01004 1.0 PASS Remark: antenna gain=2.5dBi

Global United Technology Services Co., Ltd. Report No.: GTS202012000117F01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 28 TEST REPORT Applicant: SHENZHEN FATSHARK ELECTRONIC CO., LTD Address of Applicant: 2/F,Bldg8,Block1,Guangyayuan Industrial Zone, Guangyayuan Road, Wuhe Community,Bantian Longgang, shenzhen, China Manufacturer: SHENZHEN FATSHARK ELECTRONIC CO., LTD Address of Manufacturer: 2/F,Bldg8,Block1,Guangyayuan Industrial Zone, Guangyayuan Road,Wuhe Community,Bantian Longgang, shenzhen, China Equipment Under Test (EUT) Product Name: Shark Byte TX5M.1 Model No.: FSV2478 Trade Mark: FAT SHARK FCC ID: 2AN5RFSV2478 Applicable standards: FCC CFR Title 47 Part 15 Subpart E Section 15.407 Date of sample receipt: November 11, 2020 Date of Test: November 12, 2020-December 23, 2020 Date of report issued: December 24, 2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202012000117F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 28 2 Version Version No. Date Description 00 December 24, 2020 Original Prepared By: Date: December 24, 2020 Project Engineer Check By: Date: December 24, 2020 Reviewer Report No.: GTS202012000117F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 28 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 6 5.6 TEST FACILITY .................................................................................................................................... 6 5.7 TEST LOCATION ................................................................................................................................. 6 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT ..................................................................................................................... 9 7.2 CONDUCTED EMISSIONS ................................................................................................................... 10 7.3 CONDUCTED PEAK OUTPUT POWER .................................................................................................. 13 7.4 CHANNEL BANDWIDTH ...................................................................................................................... 14 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 16 7.6 BAND EDGE ...................................................................................................................................... 18 7.6.1 Radiated Emission Method ........................................................................................................ 18 7.7 SPURIOUS EMISSION ......................................................................................................................... 21 7.7.1 Radiated Emission Method ........................................................................................................ 21 7.8 FREQUENCY STABILITY ..................................................................................................................... 26 8 TEST SETUP PHOTO ............................................................................................................................ 28 9 EUT CONSTRUCTIONAL DETAILS ...........................................................................…

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Radiated Emission Conducted Emission