The 3115-79 from Cross Technologies is a Block Up Converter with IF frequency 950 MHz to 1.45 GHz, RF/Output Frequency 7.9 to 8.4 GHz, LO Frequency 6.95 GHz, P1dB 5 dBm, Output Power 5 dBm. Tags: Rack Mount. More details for 3115-79 can be seen below.