The DBE-11.2 from GeoSync Microwave is a Low Noise Block with RF/Input Frequency 10.7 to 11.7 GHz, Output Frequency 950 MHz to 1.95 GHz, LO Frequency 9.75 GHz, AC Voltage 90 to 250 Vac, Operating Temperature -40 to 60 Degree C. More details for DBE-11.2 can be seen below.