The 7MB/E-1200/U300-S10WBA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 1036.15 to 1363.85 MHz, Bandwidth 327.7 MHz (1dB), Center Frequency 1200 MHz, Insertion Loss 0.94 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 7MB/E-1200/U300-S10WBA can be seen below.