Foxeer Echo 2 9dBi 5.8GHz Patch Antenna

The Echo 2 from Foxeer is an updated version of the original Echo patch antenna.  This update features better construction, performance, and durability. With a 9dBi patch antenna, the user can get video from further away and through more obstacles.  A great addition for any pilot. Specifications: Center Frequency:  5.8GHz Gain:  9dBi Axial Ratio:  Close to 1 Bandwidth:  5.5G-6GHz Radiation Angle:  84.7 degrees Radiation Efficiency:  98% Impedance:  50ohms SWR:  <1.25 at Center Frequency Connector:  SMA Dimension:  40*22mm Polarization:  RHCP Case Material:  PC Weight:  8g Color:  White Includes:1x Foxeer Echo 2 9dBi 5.8GHz Patch Antenna