Pasternack RF and microwave antennas are used in many different applications across multiple industries. Some of the common uses include PCS / cellular networks, base stations, land mobile radio (LMR) applications, GPS systems, critical response communication, ISM, WiFi, public safety, homeland defense, SCADA and many others. We carry hundreds of antennas and accessories including directional antennas, omni directional antennas and various antenna mounts such as magnetic and non-magnetic NMO mounts. Pasternack is your one source for all of your RF and microwave antenna needs.RF antennas are divided into two categories: directional antennas and omni-directional antennas. Directional antennas include in-ceiling dome RF antennas, Yagi antennas, passive GPS and active GPS antennas, fixed and panel antennas. Our directional RF antennas offer low, medium and high gain options with corresponding variations in beam width, from broad beam / low gain, to narrow beam / high gain antennas. Our omni directional antennas include medium gain fixed antennas, mobile antennas, low gain portable and rubber duck antennas. Our omni-directional antennas are ultra-violet (UV) resistant and built with rugged construction suitable for harsh environment applications including base stations. The ISO 9001:2008 registered Pasternack facility ships all RF and microwave antennas from stock the same day you order them. Pasternack Enterprises offers the broadest and deepest inventory of RF and microwave components available.