The 2117-9395 from Cross Technologies is a Block Up/Down Converter with Input Upconverter Frequency 2 to 2.20 GHz, Input Downconverter Frequency 9.3 to 9.50 GHz, Output Upconverter Frequency 9.3 to 9.50 GHz, Output Downconverter Frequency 1.6 to 1.8 GHz, Gain 20 dB. Tags: Rack Mount. More details for 2117-9395 can be seen below.