The KFF6138A from CTS Electronic Components is a Band Pass Filter with Frequency 1.02 to 1.03 GHz, Bandwidth 6 MHz, Insertion Loss Less than 1.7 dB, Rejection 18 to 21 dB, Operating_Temperature 0 to 25 Degree C. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for KFF6138A can be seen below.
