The ZP-1H from Mini Circuits is a RF Mixer with RF Frequency 0 to 600 MHz, LO Frequency 0 to 2 MHz, IF Frequency 0 to 600 MHz, Conversion Loss 5.9 to 8 dB, LO/RF Isolation 50 dB. Tags: Module with Connectors. More details for ZP-1H can be seen below.