These antenna's are a great way to improve the perfomance of your FPV system. They are a circular polarized antenna which helps reject "multipath interfence, this is a problem that plagues the standard dipole stock antenna's.
This style of antenna has been proven to increase range and the video clarity and has become the standard aftermarket upgrade for most FPV systems. These antenna have 3 lobes for the transmitter and 4 lobes for the receiver, they are encased in a smart 2 piece plastic molded mushroom shaped housing.
Frequency Range: 5725~5875GHz
Connector: RP-SMA (90°)
Dimensions (Transmitter): Height 78mm Diameter 36mm
Dimensions (Receiver): Height 85mm Diameter 36mm
Lobes: 4 receiver, 3 transmitter
Polarization: Left Hand
Recommend for anyone flying mini quads in wooded areas. Im using theys it has increased my abilitiy to go farther into the woods without losing video. Clear picture and pretty stong antenas.. For the price theres no better.much better than the stock antenna, tested up to 300meters.
tested without LOS(2 walls) around 50metersI use a 5.8GHz Circular Polarized Antenna Set-Transmitter and Receiver 90 (RP-SMA) to fly 8 km still clean the display, I am very happy to use the 5.8GHz Circular Polarized Antenna Set-Transmitter and Receiver 90 (RP-SMA) is ,, with a very affordable price,, coolhelped clean up my video signal