The Telewave ANT150F6-4DIN 156 – 164 MHz extremely rugged, medium-gain, fiberglass collinear antenna, designed for operation in all environmental conditions. The antenna is constructed with brass and copper elements, connected at DC ground potential for lightning impulse protection. It includes an ANTC482 dual clamp set for mounting to a 1.5 in – 3.5 in OD support pipe, a 7/16 DIN Female connector, and a 24 in removable RG-213 N Male jumper.