This WLAN antenna can be connected to an SMA port, in order to receive or send signals. Specification - Connector: SMA plug - With flexible joint, rotatable - Frequency range: 2.4000 ~ 2.4835 GHz, 5.1500 ~ 5.7250 GHz - Gain: 1.5 dBi @ 2.5 GHz 2.1 dBi @ 5.7 GHz - Impedance: 50 Ohm - VSWR: 2.0 max. - Operating temperature: -20 °C ~ 65 °C - Length with flexible joint ca. 108 mm, without flexible joint ca. 82.5 mm - Diameter: 7.8 mm (Ø peak) 10.0 mm (Ø SMA) System requirements - Device with a free SMA connector Package content - Antenna https://elecena.pl/product/18830636/89437-antenna-wlan-sma-802-11-ac-a-h-b-g-n-2-dbi 2021-06-16 https://elecena.pl/product/18830636/89437-antenna-wlan-sma-802-11-ac-a-h-b-g-n-2-dbi 2022-03-22