The XHF-292M+ from Mini Circuits is a RF High Pass Filter with Frequency 2900 to 8700 MHz, Insertion Loss 0.7 to 1.7 dB, Power 1.58 W, Rejection 25 to 36 dB, Lower Rejection 25 to 36 dB @ DC to 1950 MHz. Tags: Surface Mount, Reflectionless Filter. More details for XHF-292M+ can be seen below.