EWRF E708TM3 5.8GHz 48CH 25mW/200mW/600mW FPV Transmitter


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Product Type FPV Transmitters
Color Black
FPV 5.8GHz
Power & Batteries
Input Type DC 6-25V
Output Type DC 5V
Package Type Plain
Package Contents 1*FPV Transmitter, 1*Antenna
Dimensions us | metric
Depth 7.3 mm
Height 32.5 mm
Width 22.6 mm
Product Weight 7.8 g
SKU 9635808
DATE LISTED 2/6/2018

  • 1*RP-SMA ANT Connector
  • 1*7P Socket (Video-in, GND, PMW-IN, Audio-in, 5V-out, GND, Video-in)
  • 1*Displayer
  • 2*Button


  • Support parameter adjusted by Betaflight fligth controller, OSD
  • 25mW/200mW/600mW and Turn-off (PITMODE) switchable
  • 5V BEC output, support power for receiver and camera
  • 0% inteference when power on and swtich channel, definitely won't intefere others
  • With overheating auto protection, to prevent damge
  • With protective function that will not damage when forget to connect the antenna.
  • Support OSD configuring channel, power level and PITMODE mode switch
  • Support PMW channel switch and PITMODE switch
  • Can save the power setting
  • Can lead out buttons to adjust the parameter out of the module
  • Mini Nixie tube displayer


  • Power Switch
  • Power on, power setting is same as last time you used.
  • Long press Power Button,  switch among 25mW,200mW and 600mW circularly
  • Short press Power Button twice,  turn on or turn off transmitting. "TX" indicator on is tranmitting, off is turn off(regardless of the other 2 LED)
  • 25mW works: "TX"on; 200mW works : "TX""200mW" 2 indicators on; 600mW works : 3 indicators all on

Channel Switch:

  • Long press Channel Botton, switch among A-B-C-D-E-F circularly, short press to switch CH1-CH8 circularly
  • When connect PMW, there is signal in 3 seconds, the decimal point on displayer is lighting, you can use the remote control transmitter to configure 1-8 channels and turn off the transmitter; Otherwise, it will enter the button configuring mode aftger 3 seconds, the decimal points won't show up.
  • Can lead out the configuring button for setting, there is bonding pad for button on module.


  • Had better connect the antenna before you power on it, can pretect the module.
  • 2. 5V voltage input, the max current is 1A.

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This item is covered by FastTech's Standard Return Policy:

100% Satisfaction Guaranteed

Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

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Available models and parts:

power switchable / support PWM signal & OSD switch



DC 6-25V(2-6S) / power adjustable / 5V BEC output / w/ antenna



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