The X2M-05-414 from Pulsar Microwave is a RF Mixer with LO Frequency 0.5 MHz to 1 GHz, IF Frequency DC to 1 GHz, Conversion Loss 8.5 dB, LO Drive - Power 17 dBm, P1dB 10 dBm. Tags: Module with Connectors, Double Balanced Mixer. More details for X2M-05-414 can be seen below.