The SRFBF-7D3F1D-CMBD from Suntsu Electronics Inc is a Band Pass Filter with Frequency 26500 to 29500 MHz, Bandwidth 3000 MHz, Center Frequency 29350 MHz, Insertion Loss 1.5 dB, Rejection 20 dB. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for SRFBF-7D3F1D-CMBD can be seen below.