The AUC-5003 from Aldetec Inc is a RF Upconverter with RF Frequency 12.75 to 13.25 GHz, LO Frequency 11.8 GHz, IF Frequency 950 MHz to 1.45 GHz, Noise Figure 3 dB, Conversion Gain 20 to 25 dB. Tags: Module with Connectors. More details for AUC-5003 can be seen below.