The OHP 110-8 from Beijing Ocean Microwave Corporation is a RF High Pass Filter with Frequency 110 MHz to 1.5 GHz, Insertion Loss 0.76 to 1.23 dB, Rejection 40 @ 95.2 MHz to 60 @ DC to 88.6 MHz, VSWR 1.23:1, 1.50:1, Return Loss 14 to 20 dB. Tags: Module with Connectors, Chebyshev. More details for OHP 110-8 can be seen below.