The ZLW-11H from Mini Circuits is a RF Mixer with RF Frequency 0 to 3000 MHz, LO Frequency 0 to 10 MHz, IF Frequency 10 to 1000 MHz, Conversion Loss 6.83 to 12 dB, LO/RF Isolation 25 dB. Tags: Module with Connectors. More details for ZLW-11H can be seen below.