The R&S FT255 from Rohde & Schwarz is a Triplexer with Frequency 27.5 to 550 MHz, Frequency Band 1 27.5 MHz to 88 MHz, Frequency Band 2 118 MHz to 174 MHz, Frequency Band 3 225 MHz to 550 MHz, Attenuation Band 1 0.5 dB. More details for R&S FT255 can be seen below.
