Note : Your Quotation Request will be directed to Mini Circuits.
The SRA-220 from Mini Circuits is a RF Mixer with RF Frequency 0 to 2000 MHz, IF Frequency 0.05 to 500 MHz, LO Frequency 0 to 0.05 MHz, Conversion Loss 5.59 to 9 dB, LO/RF Isolation 40 dB. More details for SRA-220 can be seen below.
Triple Balanced Surface Mount Mixer from 1 to 3500 MHz
You can now find similar products from multiple companies on everything RF.