The QDI-RFMXR-15 from Quantum Dimension is a RF Mixer with RF Frequency 5 to 1500 MHz, Conversion Loss 7.5 to 9.3 dB, IP3 +15 dBm, LO/RF Isolation 25 to 40 dB, LO/IF Isolation 25 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for QDI-RFMXR-15 can be seen below.