Quantic PMI Model 8SFB-2G18G-SFF is a Switch Filter Bank with a frequency range of 2.0 to 18.0 GHz and has an insertion loss of 8 dB typical, a VSWR of 2.0:1, a pass band ripple of ±0.5 dB, a rejection of 82.8 dB, a switching speed of 200 ns, and an input power of 15 dBm. This model has SMA female connectors and a 9 Pin Micro-D female connector and is 5.00" x 4.13" x 1.00".  https://www.quanticpmi.com/product-details/8sfb-2g18g-sff