The 4MB/C-100/T8-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 94.85 to 105.15 MHz, Bandwidth 10.3 MHz (3dB), Center Frequency 100 MHz, Insertion Loss 4.1 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 4MB/C-100/T8-18 can be seen below.