The 6MB/C-120/T4-22 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 117.935 to 122.065 MHz, Bandwidth 4.13 MHz (3dB), Center Frequency 120 MHz, Insertion Loss 11.2 dB, Upper Rejection 50 dB. Tags: Lumped Component Filter. More details for 6MB/C-120/T4-22 can be seen below.