The 5MB/C-480/U30-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 459.75 to 500.25 MHz, Bandwidth 40.5 MHz (1dB), Center Frequency 480 MHz, Insertion Loss 2.4 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/C-480/U30-18 can be seen below.