The 5MB/C-140/T8-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 135.65 to 144.35 MHz, Bandwidth 8.7 MHz (3dB), Center Frequency 140 MHz, Upper Rejection 40 dB, Lower Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/C-140/T8-18 can be seen below.