The ADC-3004 from Aldetec Inc is a Down Converter with RF Frequency 12.25 to 12.75 GHz, LO Frequency 11.3 GHz, IF Frequency 950 MHz to 1.45 GHz, Conversion Gain 30 to 36 dB, Image Rejection -45 dB. Tags: Module with Connectors. More details for ADC-3004 can be seen below.