The 7MB/E-720/U300-S10WBA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 556.65 to 883.35 MHz, Bandwidth 326.7 MHz (1dB), Center Frequency 720 MHz, Insertion Loss 0.93 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 7MB/E-720/U300-S10WBA can be seen below.