The 6MB/C-200/U56-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 169.9 to 230.1 MHz, Bandwidth 60.2 MHz (1dB), Center Frequency 200 MHz, Insertion Loss 1.34 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-200/U56-18 can be seen below.