The SBB0119LR5 from Narda-MITEQ is a RF Mixer with RF Frequency 1100 to 19000 MHz, LO Frequency 1400 to 19300 MHz, IF Frequency 200 to 400 MHz, Conversion Loss 12 dB, Noise Figure 12 dB. Tags: Module with Connectors. More details for SBB0119LR5 can be seen below.