The TLBF-1G3-700K-E from Talent Microwave Inc is a Band Pass Filter with Frequency 1299.65 to 1300.35 MHz, Bandwidth 0.7 MHz, Center Frequency 1300 MHz, Insertion Loss 12 dB, Upper Rejection 50dB@1300+10MHz. Tags: Module with Connectors. More details for TLBF-1G3-700K-E can be seen below.