The AM7050B1492 from Anatech Electronics is a Band Pass Filter with Frequency 6.7 to 7.4 GHz, Bandwidth 700 MHz, Center Frequency 7050 MHz, Insertion Loss 2.5 dB, Rejection 10 to 50 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM7050B1492 can be seen below.