The 4MB/C-120/T10-S2A from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 114.2 to 125.8 MHz, Bandwidth 11.6 MHz (3dB), Center Frequency 120 MHz, Insertion Loss 3.4 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 4MB/C-120/T10-S2A can be seen below.