Note : Your Quotation Request will be directed to Mini Circuits.
The SBL-11 from Mini Circuits is a RF Mixer with RF Frequency 0 to 2000 MHz, IF Frequency 10 to 600 MHz, LO Frequency 0 to 5 MHz, Conversion Loss 7.08 to 9 dB, LO/RF Isolation 35 dB. More details for SBL-11 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.