The TLBF-1300M-2300-L from Talent Microwave Inc is a Band Pass Filter with Frequency 1300 to 2300 MHz, Bandwidth 1000 MHz, Center Frequency 1.8 GHz, Insertion Loss 2 dB, Upper Rejection 40 dB@2600 to 3000 MHz. Tags: Module with Connectors. More details for TLBF-1300M-2300-L can be seen below.