The 5MB/C-80/T8-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 75.825 to 84.175 MHz, Bandwidth 8.35 MHz (3dB), Center Frequency 80 MHz, Insertion Loss 4.15 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/C-80/T8-18 can be seen below.