Crazepony Foxeer TM600 5.8G FPV Transmitter 40CH 600mW Mini Tx Race Band SMA Female for Multicopter Transmitter Frequency(MHz) Wideband FM Modulate Video Format: NTSC Antenna Connector :RP-SMA Female Connector This is the Foxeer latest 40CH 600mW VTx with race band which is designed for FPV race DC724V input voltage, DC5V output, very good anti-interference performance