The SBB0218LR5 from Narda-MITEQ is a RF Mixer with RF Frequency 2000 to 18000 MHz, LO Frequency 2000 to 18000 MHz, IF Frequency 10 to 500 MHz, Conversion Loss 9 dB, Noise Figure 10 dB. Tags: Module with Connectors. More details for SBB0218LR5 can be seen below.