The HRM-IC-6-18 from HRmicrowave is a Down Converter with RF Frequency 6 to 18 GHz, LO Frequency 11 to 24 GHz, IF Frequency 4 to 6 GHz, Conversion Gain 10 dB, Spurious 55 dBc. Tags: Module with Connectors. More details for HRM-IC-6-18 can be seen below.