7/16 M/F Coaxial RF Surge Protector, 555 – 4.5GHz, 500W, 50kA, Quarter Wave Stub

PolyPhaser coaxial RF surge protector (also known as lightning surge protector, lightning surge arrestor or suppressor) QWP-DMDF-ER helps protect your equipment from electromagnetic pulse (EMP) or power surges that are commonly caused by lightning or other strong electrical changes. Our radio frequency coaxial surge protector product is commonly used for radio and antenna installations where part or all system equipment is outdoors to protect sensitive equipment and is designed to pass 555 to 4.5 GHz while suppressing DC surge.

While this radio frequency lightning surge suppressor operates in a range of frequencies from 555MHz to 4.5GHz, it is supporting a power handling maximum of 500 Watts. RF surge protector QWP-DMDF-ER from PolyPhaser incorporates quarter wave stub technology to provide protection for equipment at up to the max. power of 500W. Our coax surge protection device for RF is manufactured with a 7/16 DIN connection in and a 7/16 DIN out.

QWP-DMDF-ER is constructed with a male gender for the input and female for the output. PolyPhaser protection device QWP-DMDF-ER is designed with low passive intermodulation (PIM). This 7/16 DIN PIM RF surge protector is rated for 160 dBc.