Tektronix RSA306

This used Tektronix RSA306 USB spectrum analyzer offers real time spectrum analysis capability in a compact form factor that connects directly to a laptop or PC. The unit has been tested for USB connectivity and RF performance, and it functions well with Tektronix SignalVu-PC software for advanced signal analysis tasks. Its small size makes it an excellent choice for engineers who need portable measurement capability without carrying a full benchtop instrument. This analyzer is commonly used for spectrum monitoring, signal identification, and basic modulation analysis in research and educational settings. Engineers developing wireless products appreciate the ability to capture and analyze signals directly within a familiar PC environment, which streamlines documentation and data sharing. The real time spectrum capability helps identify transient or intermittent signals that traditional swept analyzers can miss. This unit is ideal for universities, startups, and engineering teams looking for an affordable entry point into real time spectrum analysis. We confirm USB recognition and basic sweep functionality before shipment. The original USB cable is included with the sale.