The 3MB/C-75/T4-14 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 73.07 to 76.93 MHz, Bandwidth 3.86 MHz (3dB), Center Frequency 75 MHz, Insertion Loss 4.48 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 3MB/C-75/T4-14 can be seen below.