The CSM2-13 from MACOM is a RF Mixer with RF Frequency 10 MHz to 2.8 GHz, LO Frequency 10 MHz to 2 GHz, IF Frequency 10 MHz to 2 GHz, Conversion Loss 7.5 to 10.5 dB, LO Drive - Power 13 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for CSM2-13 can be seen below.