The QLB150M33P5SSM from Q Microwave is a Band Pass Filter with Frequency 125 to 175 MHz, Center Frequency 150 MHz, Insertion Loss 2 dB, Rejection 40 dBc @ 75 MHz & 225 MHz, Power 0.1 W. Tags: Surface Mount, Lumped Component Filter. More details for QLB150M33P5SSM can be seen below.