The XFM-03-A from Pulsar Microwave is a RF Mixer with LO Frequency 630 MHz to 1.03 GHz, IF Frequency 70 MHz, Conversion Loss 7.3 to 8.5 dB, LO Drive - Power 17 dBm, P1dB 21 dBm. Tags: Surface Mount, Triple Balanced Mixer. More details for XFM-03-A can be seen below.