Happymodel OpenVTX OVX300/OVX303 5.8G 40ch 300mw VTX

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Happymodel OVX300 OVX303 5.8G 40ch 300mw VTX OpenVTX Happymodel OVX300 and OVX303 VTX are based on the Open source project OpenVTX powered by JyeSmith (EpxressLRS team) OpenVTx aims to provide firmware with both the SmartAudio and Tramp protocols. Either protocol can be used on the flight controller and on VTx power up the protocol used is automatically detected by OpenVTx. Currently SA is fully implemented and test against Rev. 09. To date IMRC has not released a protocol standard and implementation is based on information found within Betaflight. https://www.youtube.com/watch?v=id4HVnnpyUc More info and community https://github.com/OpenVTx/OpenVTx https://discord.gg/uGUKaD2u8Z Main Features OpenVTX firmware preload Smartaudio ready Nano size and stable power output OVX300 Specifications Model: OVX300 Frequency: 5.8G 40CH Transmitting Power: 0/RCE/25mw/100mw/300mw Power supply: DC 5V Current (5v): <650ma (300mw) Weight: 0.9gram without antenna Standard size: 14*15*3mm OVX303 Specifications Model: OVX303 Frequency: 5.8G 40CH Transmitting Power: 0/RCE/25mw/100mw/300mw Power supply: DC 5V Current (5v): <650ma (300mw) Weight: 1.5gram without antenna Center distance of mounting holes: 16mmx16mm 20mmx20mm 25.5mmx25.5mm

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