The 6MB/C-140/U70-S5A from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 103.8 to 176.2 MHz, Bandwidth 72.4 MHz (1dB), Center Frequency 140 MHz, Upper Rejection 40 dB, Lower Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-140/U70-S5A can be seen below.