The 3MB/C-120/T12-14 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 113.55 to 126.45 MHz, Bandwidth 12.9 MHz (3dB), Center Frequency 120 MHz, Insertion Loss 2.35 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 3MB/C-120/T12-14 can be seen below.