The AL30025 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 25 KHz, Gain 55 to 70 dB(Conversion Gain). More details for AL30025 can be seen below.