Model CL22500-9000-CD-SS is a High Pass Filter with passband of 18.0 to 35.0 GHz. It has a passband 3 dB cutoff of 17.2 GHz, an insertion loss of 1.5 dB maximum, a rejection of -54 dB @ 10 GHz and a VSWR of 2.0:1. This model has SMA female connectors and a size of 0.61" x 0.56" x 0.50".