The 2852011 from Astra Microwave Products Limited is a RF Mixer with RF Frequency 2 to 18 GHz, LO Frequency 2 to 18 GHz, IF Frequency DC to 750 MHz, Conversion Loss 4 dB, LO Drive - Power 10 dBm. Tags: Die, Double Balanced Mixer. More details for 2852011 can be seen below.