Today's computers are so powerful that they can perform complex signal analysis. Signal processing that used to be done inside instruments to relieve the host PC of that burden isn't so necessary ...

Kaltman Creations has introduced a series of PC-based RF spectrum analyzers it says are designed for the pro audio and video industries. Called Invisible Waves, the analyzers automatically chart open ...

Cambridge, United Kingdom—Pico Technology, the PC-based test and measurement company, has announced a new series of high-performance PC oscilloscopes. The 3000 series debuts with three instruments: ...

Beaverton, OR. Tektronix has expanded its line of USB-based real-time spectrum analyzers with four new higher performance models targeting design, spectrum management, and wireless transmitter ...

Datastick Systems, Inc. has introduced the VSA-1225 Vibration Spectrum Analyzer, its first product on the Windows Mobile/Pocket PC platform. This PDA-based vibration analyzer/data collector includes ...

While it’s seldom necessary (post-installation, anyway) to test the physical-layer behavior of a wired LAN infrastructure, the same cannot be said for wireless LANs. Many elements, including fading, ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...