The 6MB/C-700/T50-S5 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 669.7 to 730.3 MHz, Bandwidth 60.6 MHz (3dB), Center Frequency 700 MHz, Insertion Loss 2.67 dB, Upper Rejection 40 dB. Tags: Lumped Component Filter. More details for 6MB/C-700/T50-S5 can be seen below.