The 6MB/E-60/T20-18 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 48 to 72 MHz, Bandwidth 24 MHz (3dB), Center Frequency 60 MHz, Insertion Loss 1.15 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/E-60/T20-18 can be seen below.