This wideband (800-2700 MHz), SISO, directional log periodic donor antenna is for outdoor use. With a high gain of 10 dBi  at 800-960 MHz and 11 dBi gain at 1710-2700 MHz, this small antenna packs a big punch.  Featuring an N-type Female connector on a short pigtail and pole-mount bracket. Some might call it a “Yagi” antenna, although this is technically a log-periodic antenna.