Real-Time Spectrum Analyzer

The National Institute of Standards & Technology (NIST) is conducting market research to identify potential vendors for a Real-Time Spectrum Analyzer. This instrument is required to support research activities involving the development of ultrastable microwave signals, specifically for signal characterization and analysis of frequencies ranging from sub-MHz to 10s of GHz. The analyzer must have an input frequency range of at least 10 kHz to 26.5 GHz, a 50-ohm input impedance with an N-type, SMA, or 3.5 mm connector, and a minimum resolution bandwidth of 1 Hz. A minimum video bandwidth of 1 Hz and a real-time spectrum analysis bandwidth of at least 80 MHz are also specified. The device should handle CW input power up to at least 25 dBm, have external 10 MHz referencing available, and a communication interface supporting USB or GPIB. Signal display and device operation must be self-contained within the unit, with a displayed average noise level of -143 dBm/Hz or lower. The delivery of goods, installation, and training must be completed no later than 12 weeks after receipt of order. NIST is seeking responses from all responsible sources, including large and small businesses, to determine if a small business set-aside is appropriate.