The M8-0226 from Marki Microwave is a RF Mixer with RF Frequency 2000 to 26500 MHz, LO Frequency 2000 to 26500 MHz, IF Frequency DC to 1.5 GHz, Conversion Loss 6.5 dB, LO/RF Isolation 35 dB. Tags: Module with Connectors, Double Balanced Mixer. More details for M8-0226 can be seen below.