The SSB3040A from Technology Service Corporation is a RF Mixer with RF Frequency 10 MHz to 4 GHz, LO Frequency 3 to 4 GHz, IF Frequency 10 to 90 MHz, Conversion Loss 7.5 to 9.5 dB, LO Drive - Power 13 to 16 dBm. Tags: Module with Connectors, Single Sideband Mixer. More details for SSB3040A can be seen below.