The BK-3008EW from Microlab is a Triplexer with Frequency 617 to 4200 MHz, Frequency Band 1 617 to 960 MHz, Frequency Band 2 1695 to 2200 MHz / 2300 to 2690 MHz, Frequency Band 3 3400 to 4200 MHz, Insertion Loss Band 1 0.5 dB. More details for BK-3008EW can be seen below.