The 4MB/E-70/T14-14 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 62.65 to 77.35 MHz, Bandwidth 14.7 MHz (3dB), Center Frequency 70 MHz, Insertion Loss 1.5 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 4MB/E-70/T14-14 can be seen below.