The PB2203WB-CF/CG-W from A1 Microwave is a C-band SATCOM Receiver Protection Filter with a passband from 3.82 to 4.2 GHz. It has a passband insertion loss of less than 1.6 dB and provides more than 25 dB of rejection above and below the passband. This filter is available in a module with CPR 229 F and G flanges and is designed to remove interference from 5G, WiMax, radar and other transmitters.