Skyzone Mushroom 5.8G is a short omnidirectional „mushroom“ antenna with RHCP polarization for the 5.8GHz band. The manufacturer classifies it as a receiving antenna, making it particularly suitable for FPV goggles, a receiver or monitor.
RHCP polarization is suitable for analog video transmission or HDZero. For good reception, the antenna on the drone's video transmitter must have the same polarization.