DTF UHF 1-watt Deluxe TX - OpenLRSng Transmitter DTF UHF OpenLRSng products are the highest quality OpenLRS transmitters and receivers available Integrated lowpass output filter to reduce interference on higher frequencies Integrated Mini-USB connector for programming and firmware updates Includes PPM & Power cables for: FlySky 9x; Hobbyking 9XR; FrSky Taranis; and many JR radios. No antenna included. CAUTION: do not power up, even via USB for firmware/programming without an antenna!