The TBR0058LA3 from Narda-MITEQ is a RF Mixer with RF Frequency 500 to 8000 MHz, LO Frequency 500 to 8000 MHz, IF Frequency 50 to 3000 MHz, Conversion Loss 10.5 dB, Noise Figure 11.5 dB. Tags: Module with Connectors, Triple Balanced Mixer. More details for TBR0058LA3 can be seen below.
