The 5MB/C-120/T5-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 117.15 to 122.85 MHz, Bandwidth 5.7 MHz (3dB), Center Frequency 120 MHz, Insertion Loss 7 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/C-120/T5-18 can be seen below.