The 6MB/C-150/T15-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 142.5 to 157.5 MHz, Bandwidth 15 MHz (3dB), Center Frequency 150 MHz, Insertion Loss 4.4 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-150/T15-18 can be seen below.