The 7MB/E-356/U34-S10W from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 334.4 to 377.6 MHz, Bandwidth 43.2 MHz (1dB), Center Frequency 356 MHz, Upper Rejection 40 dB, Lower Rejection 40 dB. Tags: Lumped Component Filter. More details for 7MB/E-356/U34-S10W can be seen below.