AKK FX3 5.8Ghz 40CH 25mW/200mW/400mW/600mW Switchable FPV VTX

AKK FX3 5.8Ghz 40CH 25mW/200mW/400mW/600mW Switchable FPV VTX
Model : AKK-FX3
Manufacturer : AKK
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This is a rockin VTX!  The feature list is a mile long but what we like most about it is the MMCX connector.  No more tiny littly U.FL to cause you headaches with popping off so much that you solder it only to make it hard as heck to change antennas when they break or you need to switch polarization.  This VTX supports smart audio, it has 5 power levels including pit mode, 25mw, 200mw, 400mw, and 600mw.  It has one button for changing bands, channels and power levels.  This VTX also takes battery voltage for input and outputs 5v.  With a 20x20mm bolt patter and a 26x26mm board size it is an unbelievable feature packed package!


  • Input voltage: 7~24V(2~5S LiPo)
  • 40 standard channels, A/B/E/F/R Band
  • Output Power: 0.01mW, 25mW, 200mW, 400mW, 600mW switchable
  • BEC Output: 5V for Camera
  • Traditional button+display control of frequency and power
  • Smart Audio control via FC UART _TX
  • RF Connector: MMCX
  • Video Format: NTSC/PAL
  • Weight: 4.6g (Tx only, w/o SMA cable)
  • Size: 26*26* w/20mm mounting
  • M3 mounting holes


  • 5.8G Video transmitter
  • MMCX to SMA cable
  • Wiring pigtail


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