The SSB3570A from Technology Service Corporation is a RF Mixer with RF Frequency 10 MHz to 7 GHz, LO Frequency 3.5 to 7 GHz, IF Frequency 10 to 90 MHz, Conversion Loss 7 to 9 dB, LO Drive - Power 14 to 17 dBm. Tags: Module with Connectors, Single Sideband Mixer. More details for SSB3570A can be seen below.