The ELHA920P1880B20F from ECHO Microwave is a RF High Pass Filter with Frequency 920 to 2800 MHz, Bandwidth 1880 MHz, Insertion Loss 1 dB, Rejection 20 dB (750MHz), 50 dB (650MHz), Return Loss 15 dB. Tags: Surface Mount, Lumped Component Filter. More details for ELHA920P1880B20F can be seen below.