The EMA10L1000P150F70D from ECHO Microwave is a Band Pass Filter with Frequency 925 MHz to 1.07 GHz, Insertion Loss 3 dB, Rejection 70 dB @ 850 MHz, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA10L1000P150F70D can be seen below.