The MA4D1230P130C38B from ECHO Microwave is a Band Pass Filter with Frequency 1.17 to 1.3 GHz, Insertion Loss 1.5 dB, Rejection 38 to 40 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for MA4D1230P130C38B can be seen below.
