The X1L-07-411 from Pulsar Microwave is a RF Mixer with LO Frequency 800 MHz to 2 GHz, IF Frequency 5 MHz to 1 GHz, Conversion Loss 8 dB, LO Drive - Power 10 dBm, P1dB 5 dBm. Tags: Module with Connectors, Triple Balanced Mixer. More details for X1L-07-411 can be seen below.