The DH0911-2412-NF helical antenna has the capability to operate in both 900 MHZ and 2.4 GHz simultaneously with nominal interference. This clean signal and a low VSWR across its entire 690 to 1.0 GHz band makes it suitable for almost any application, including drone jamming, public safety, mining, video surveillance, warehousing, and more.  High quality internal components protected by an all-weather, impact resistant polycarbonate radome allow it to withstand almost any environment as well.