Quantic PMI Model No. HP3G55M18G-SMA is a High Pass Filter with a frequency range of 3.55 to 18.0 GHz. It has cut-off frequency of 3.145 GHz, an insertion loss of 0.56 dB, a rejection of 61 dB, a VSWR of 2.0:1, and a power handling of 10 W. This model has SMA female connectors in a housing measuring 1.26" x 0.71" x 0.39". https://www.quanticpmi.com/product-details/hp3g55m18g-sma
