The 6MB/C-160/U22-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 148 to 172 MHz, Bandwidth 24 MHz (1dB), Center Frequency 160 MHz, Insertion Loss 2.55 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-160/U22-18 can be seen below.