The 5MB/E-1500/U500-S4GA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 1223.6 to 1776.4 MHz, Bandwidth 552.8 MHz (1dB), Center Frequency 1500 MHz, Insertion Loss 0.53 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/E-1500/U500-S4GA can be seen below.