The ECRA1621R10C62A from ECHO Microwave is a Band Stop Filter with Stopband Frequency 1616 to 1626 MHz, Bandwidth 10 MHz, Insertion Loss 1.5 dB ( 960-1610, 1631.5-1660.5 MHz), Rejection 62 dB. Tags: Module with Connectors, Ceramic Filter. More details for ECRA1621R10C62A can be seen below.