Always on the lookout for useful, but inexpensive test equipment, I recently ran across the Triarchy Technologies USB spectrum analyzer, model TSA5G35. The one thing that really struck me was the ...

Hopefully by now most of us know better than to rent a modem from an internet service provider. Buying your own and using it is almost always an easy way to save some money, but even then these pieces ...

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 ...

September 29, 2014. Saelig announced this month that it is offering several new products, including USB power-delivery testers, a USB-stick spectrum analyzer, and an oscilloscope option that enables ...

This month, I’ll describe a nifty pocket-sized USB spectrum analyzer and show its pros and cons through some measurements on an ATSC signal, out after the mask filter and with some popular TV antennas ...

The one piece of gear that’s essential for EMC troubleshooting is a spectrum analyzer. You can buy a decent portable for about $10k or used ones go for $1k to $5k if you don’t mind the 30 to 80 pounds ...