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We are on Mid-Autumn Festival from Sep 19th to 21st, orders during this period will be processed and shipped from Sep 22nd. Thank you so much for your understanding.
We are on Mid-Autumn Festival from Sep 19th to 21st, orders during this period will be processed and shipped from Sep 22nd. Thank you so much for your understanding.

Happymodel OVX300 OVX303 5.8G 40ch 300mw VTX Open Video Transmitter

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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $18.69
$18.69 - $18.69
Current price $18.69
SKU 6815447
Option: OVX300

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.

Main Features
OpenVTX firmware preload
Smartaudio ready
Nano size and stable power output

Specification:
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

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

Notes: Must work together with a flight controller that supports Smartaudio or Tramp

Package Included:
1*Happymodel OVX300 Or OVX303 VTX