The 6MB/C-120/T20-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 109.25 to 130.75 MHz, Bandwidth 21.5 MHz (3dB), Center Frequency 120 MHz, Insertion Loss 3.05 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-120/T20-18 can be seen below.