The SHF DX45R from SHF Communication Technologies is a Diplexer with Frequency f1 0 to 25 MHz, Frequency f2 90 MHz to 45 GHz, Power 1 W, Attenuation -10 to -8 dB(Reflection), Attenuation f1 -10 to -8 dB(Reflection). Tags: Module with Connectors. More details for SHF DX45R can be seen below.