Shockwave 868/915MHz Permanent Mount External Antenna
The Shockwave TLS.90.205111 is a mechanically robust, waterproof, external antenna operating at 868MHz and 915MHz with 2 meter of low loss TGC-200 and SMA(M) connector. It has been designed to be used on a Ground Plane.
The antenna has greater than 60% efficiency and 1.58dBi peak gain at 868MHz 64% efficiency and 1.9dBi peak gain at ISM 915MHz on a 30×30 cm ground plane. Stable radiation patterns over low angles provide a consistent gain in the horizontal plane, meaning that it is especially suitable for mesh networks or hot spots.