The GBDKU1112 from GeoSat Microwave is a Low Noise Block with Input RF Frequency 11.7 to 12.2 GHz, Output RF Frequency 950 MHz to 1.45 GHz, LO Frequency 10.75 GHz, Gain 17 to 23 dB, Gain Flatness 4 to 5 dB. More details for GBDKU1112 can be seen below.
