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

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

Features:

• 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

Operation:

• 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.

Note: 

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