The TLHF-1156M-4000M-L from Talent Microwave Inc is a RF High Pass Filter with Frequency 1.156 to 4 GHz, Bandwidth 2844 MHz, Insertion Loss 3 dB, Power 2 W, Rejection 20 dB @DC to 1110 MHz. Tags: Module with Connectors. More details for TLHF-1156M-4000M-L can be seen below.