The AL11300010 from Actox is a Low Noise Block with Input RF Frequency 12.25 to 12.75 GHz, Output RF Frequency 950 MHz to 1.45 GHz, LO Frequency 11.30 GHz, LO Stability 10 KHz, Gain 55 to 65 dB(Conversion Gain). More details for AL11300010 can be seen below.