The AFBPF020BW010-001 from AWG Tech is a Band Pass Filter with Frequency 15 to 25 MHz, Bandwidth 10 MHz, Insertion Loss 2 dB, Rejection 35dBc@10MHz and 35dBc@40MHz. Tags: Module with Connectors, Lumped Component Filter. More details for AFBPF020BW010-001 can be seen below.