The ZX05-U432H-S+ from Mini Circuits is a RF Mixer with RF Frequency 1100 to 3900 MHz, LO Frequency 1100 to 4250 MHz, IF Frequency 0.1 to 800 MHz, Conversion Loss 7.5 to 9.8 dB, LO Drive - Power 17 dBm. Tags: Module with Connectors, Up-Conversion Mixer. More details for ZX05-U432H-S+ can be seen below.