The UIYHPF3433A3T12SF from UIY Inc. is a RF High Pass Filter with Frequency 3000 to 12000 MHz, Insertion Loss 1 dB, Power 30 W, Rejection 50dB @DC-2.5GHz, VSWR 1.80:1. Tags: Module with Connectors. More details for UIYHPF3433A3T12SF can be seen below.