Planar Monolithics (PMI) Model HP3G55M18G-SMA is a high pass filter that has a frequency range of 3.55 to 18 GHz with a cut-off frequency of 3.14 GHz; insertion loss of 1.5 dB; rejection @ DC to 2.8 GHz of 61.3 dB; 10 W power handling and a passband VSWR of 2.0:1. This model contains SMA female connectors in a housing measuring 1.26" x 0.71" x 0.39". COTS Availability! https://www.pmi-rf.com/product-details/hp3g55m18g-sma
