The 7MB/E-210/U30-C3L from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 193.4 to 226.6 MHz, Bandwidth 33.2 MHz (1dB), Center Frequency 210 MHz, Insertion Loss 1.8 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 7MB/E-210/U30-C3L can be seen below.