The BK-3001E from Microlab is a Triplexer with Frequency 1695 to 2690 MHz, Frequency Band 1 1850 to 2000 MHz, Frequency Band 2 1695 to 1780 MHz / 2110 to 2200 MHz, Frequency Band 3 2496 to 2690 MHz, Insertion Loss Band 1 0.4 dB. More details for BK-3001E can be seen below.