5.8GHz 5.8G Circular Polarized Antenna TX, RP-SMA Greatly improve wirele range * Gain: 5dBi * 5.8 GHz Circular Polarized Antenna - for transmitter * Antenna connector: RP-SMA Plug (the connector on the antenna side is referred to, please disregard the label on the antenna if there is discrepancy) * Standing wave ratio(SWR): <1.5