PandaRC VT5804 V3 1W 5.8G 25mW/200mW/400mW/800mW/1000mW Switchable FPV Video Transmitter

PandaRC VT5804 5.8G 25mW/200mW/400mW/800mW/1000mW Switchable FPV Video Transmitter is the newly big power long range video transmitter released by Panda RC. The VT5804 V3 comes with built-in cooling fan and SMA antenna connector.It support OSD remote tuning and the biggest output power is 1000mW.

Main Features:
–Stable output power, long transmission range (0.5KM+@25mW; 1KM+ @200mW; 2KM+@400mW, 5KM+@800mW,10KM+@1000mw;
–0mw/25mw/200mw/400mw/800mw /1000mw switchable
–Channel, Frequency and Output power controlled  through OSD configuration
–Fast frequency lock
–Support self-checking function of output power;
— Comes with Cooling fan

Specifications:
Video module:NTSC/PAL
input voltage : 7-28V,+12V/450mA@1000mW
Size : 36*36*5.5MM
Hole size:30.5mm x 30.5mm
Weight : <30g(without antenna)

Output Power and Frequency Setting
Through buttons on the VTX:
1. Long press the button for 6 Seconds, the power indicator led flash while other indicator leds are off, then short press would change the power 25mW/200mW/400mW/800mW/1000mW. 
2. Short Press one time, it will change the Channel ( CH1-CH8)
3. Long press for 3 seconds and then short press , will change the FR ( A-F)

Through OSD Interface
Connect the VTX(RX) to the free UART (TX) port  like below picture

OSD Interface Details

(This is just for freference, for different fc, it may not the same)