The ALKL50 from Amkom Design Group Inc is a Block Up Converter with IF frequency 950 MHz to 1.45 GHz, RF/Output Frequency 12.75 to 13.25 GHz, LO Frequency 11.8 GHz, Saturated Power 47 dBm, Linear Power 46 dBm. Tags: Module with Connectors. More details for ALKL50 can be seen below.