This opportunity seeks a Raytheon BBN Josephson Junction Parametric Amplifier system with specific performance specs, including a tunable center frequency of 5.0–7.0 GHz and 20 dB minimum gain. The required accessories include a bracket, cables, circulator, bias tee, and a cryogenic DC block with a pass band of 0.2 to 18 GHz. Proposals must include a fully executed ANL-70 form, completed ANL-70A Reps & Certs, and the country of origin for the equipment. The evaluation will use the lowest price, technically acceptable methodology. No budget amount or performance location is specified.