The 7MB/E-1200/U600-DE-S10WBA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 854.6 to 1545.4 MHz, Bandwidth 690.8 MHz (1dB), Center Frequency 1200 MHz, Insertion Loss 0.58 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 7MB/E-1200/U600-DE-S10WBA can be seen below.