The SLP-36+ from Mini Circuits is a Low Pass RF Filter with Frequency DC to 36 MHz, Bandwidth 36 MHz, 3 dB Cutoff Frequency 40 MHz, Insertion Loss 0.6 to 1 dB, Rejection 20 to 46 dB. Tags: Module with Connector, Lumped Component Filter. More details for SLP-36+ can be seen below.