The 8MB/E-64/U17-C3L from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 54.3 to 73.7 MHz, Bandwidth 19.4 MHz (1dB), Center Frequency 64 MHz, Upper Rejection 40 dB, Lower Rejection 40 dB. Tags: Lumped Component Filter. More details for 8MB/E-64/U17-C3L can be seen below.