The X1H-09-A from Pulsar Microwave is a RF Mixer with LO Frequency 1 MHz to 2.5 GHz, IF Frequency 1 MHz to 1 GHz, Conversion Loss 8.5 dB, LO Drive - Power 23 dBm, P1dB 16 dBm. Tags: Surface Mount, Triple Balanced Mixer. More details for X1H-09-A can be seen below.