The M2B-0226 from Marki Microwave is a RF Mixer with RF Frequency 2000 to 26000 MHz, LO Frequency 2000 to 26000 MHz, IF Frequency 1 to 15 GHz, Conversion Loss 8 dB, LO/RF Isolation 15 dB. Tags: Module with Connectors, Triple Balanced Mixer. More details for M2B-0226 can be seen below.