The 5MB/E-102/U144-22A from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 19 to 185 MHz, Bandwidth 166 MHz (1dB), Center Frequency 102 MHz, Insertion Loss 0.35 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/E-102/U144-22A can be seen below.