The HP / Agilent (Symmetricom) 58532A GPS L1 Reference Antenna delivers clean, accurate L1 carrier frequency signals to GPS synchronization modules and receivers. The 58532A operates reliably in a wide range of environmental conditions, and it is characterized by durability, low noise, narrow bandwidth, and high gain. Designed for outdoor use, the 58532A antenna features a threaded Type N Jack connector that makes it easy to connect directly to the antenna cable. A mounting base simplifies installation of the antenna to a mast. The antenna requires a voltage of 5 VDC, which is normally supplied from the GPS receiver via the connecting cable.