The 5MB/E-70/T20-S5L from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 59.35 to 80.65 MHz, Bandwidth 21.3 MHz (3dB), Center Frequency 70 MHz, Insertion Loss 1.57 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 5MB/E-70/T20-S5L can be seen below.