October 18th, 2018
Use Standard Commands for Programmable Instrutments (SCPI) to remotely automate and control your Signal Hound devices.
Read MoreNovember 22nd, 2016
YouTube publisher Commsprepper knows his stuff when it comes to emergency communications. One glance at his list of videos reveals a guy who is not only varied in his knowledge of wireless field operations, but also extremely passionate. Amateur radio enthusiasts are a large subset of Commsprepper’s followers, and for good reason. While the spin […]
Read MoreAugust 1st, 2016
This is the second post in a series where we take a look at EMI and EMC precompliance using real time spectrum analyzers. Recent advances in PC-driven USB Real-Time Spectrum Analyzers (RTSAs) have enabled low-cost and efficient EMC precompliance testing and EMI identification with just a few simple tricks. All you would need is an […]
Read MoreJuly 22nd, 2016
This is the first post in a series where we take a look at EMI and EMC precompliance using real time spectrum analyzers. Virtually every electronic device, and many non-electronic and natural phenomenon, produce electromagnetic radiation. This radiation can, intentionally or otherwise, interfere with proper electronics operation—electromagnetic interference (EMI). Electromagnetic compatibility (EMC) is the study […]
Read MoreMay 17th, 2016
This is the second post in a multi-part blog series where we take a look at a few practical applications of spectrum analyzers. Traditional spectrum analysis produces swept plots of power over frequency, revealing the strength of signals caught within the swept device’s analog resolution bandwidth filter. Though valuable for accurately describing continuous wave signals […]
Read MoreMay 2nd, 2016
This is the first post in a multi-part blog series where we take a look at a few practical applications of spectrum analyzers. There are many cases where accidental or intentional EM interference occurs, which puts even greater burdens on an already crowded spectrum. The ability to capture, analyze, identify, and locate these harmful signals […]
Read MoreApril 29th, 2016
A few weeks ago we finished up a four-part blog series about the basics of real time spectrum analysis. In the blog series we discussed the basics of how a spectrum analyzer works, why we need them, and the differences between spectrum analysis and real time spectrum analysis, among other things. Armed with this basic […]
Read MoreMarch 23rd, 2016
This is the fourth and final post in a multi-part blog series, teaching you the essential concepts of spectrum analysis. With the advent of wide bandwidth analog-to-digital converters (ADCs), high-speed memory, fast processors, and efficient fast-fourier transforms (FFTs), tens to hundreds of megahertz of instantaneous bandwidth can be processed as fast as it is received. […]
Read MoreMarch 9th, 2016
This is the third post in a multi-part blog series, teaching you the essential concepts of spectrum analysis. When attempting to analyze or characterize modern telecommunications systems and devices, a spectrum analyzer’s (SAs) ability to measure power over precise sections of spectrum is invaluable. The quality of transmission, nonlinearities, and phase noise of a communication […]
Read MoreMarch 3rd, 2016
This is the second post in a multi-part blog series, teaching you the essential concepts of spectrum analysis. A measurement on a spectrum analyzer (SA) is taken by configuring, often through software, several key measurement parameters. Many spectrum analyzers have a default setting, along with adjustable center frequency, bandwidth, and power levels. However, not all […]
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