The ZAD-8 from Mini Circuits is a RF Mixer with RF Frequency 0 to 10 MHz, LO Frequency 0 to 0.0005 MHz, IF Frequency 0 to 10 MHz, Conversion Loss 5.79 to 8.5 dB, LO/RF Isolation 50 dB. Tags: Module with Connectors. More details for ZAD-8 can be seen below.