Remote Control Modified 16DBi Circular Polarization Antenna For DJI MAVIC SPARK PHANTOM 3/4/4PRO

Remote Control Modified 16DBi Circular Polarization Antenna For DJI MAVIC SPARK PHANTOM 3 4 4PRODescription Item name Transmitter 16DBI modified antenna setGain DBI 16DBIStanding wave VSWR 1 3Return Loss S11 2 4 2 7G 25 5 8G 20 Voltage ratio 6 31Power ratio 39 81Antenna size 168mm X 58mmAntenna weight 84 2g including packaging tool 118g Mode ForDJI MAVIC SPARK For DJI PHANTOM 3 4 4 PROColor white blackUsage spart for DJI MAVIC SPARK PHANTOM 3 4 4PRO RC QuadcopterThe use of gold plated process of circular polarization antenna efficiency of 98 Antenna with circular polarization design this design program is generally used in satellite and radar militarization products far beyond the flexible circuit board PCB flat antenna with a powerful signal through walls or anti interference ability antenna radiation angle of 180 degrees No longer need the antenna to aim at the aircraft to enhance the signal while supporting 2 4G and 5 8G dual frequency signals p4 PROINSPIRE 2SPARK etc Transmitters are supported dual frequency you can change the frequency through the environment Note not include DJI transmitterPackage Included 1 xTransmitter 16DBI modified antenna set