The 7MB/E-140/U32-C3L from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 123.1 to 156.9 MHz, Bandwidth 33.8 MHz (1dB), Center Frequency 140 MHz, Insertion Loss 1.72 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 7MB/E-140/U32-C3L can be seen below.