The XHF-23-D+ from Mini Circuits is a RF High Pass Filter with Frequency 2010 to 10100 MHz, Insertion Loss 1.2 dB, Power 2 W, Rejection 14 dB, Lower Rejection 14 dB @ DC to 1210 MHz. Tags: Die, Reflectionless Filter. More details for XHF-23-D+ can be seen below.