One tool that many Wi-Fi techs have on their wish list is an RF spectrum analyzer. That's because when tasked with tracking down an RF interference problem like that shown in Figure B, other than ...

Back in the 1960s, when I started working in radio broadcast engineering, an oscilloscope was my “eye” on what was happening with equipment. That tool served me well and is still in daily use in my ...

Multiple high sensitivity sensors installed for detecting Power line, Smart meter, Cell phone, Microwave etc. Identify/recognize the common possible sources, such as Power line, Cell Tower, Microwave, ...

Kaltman Creations is out with an affordable handheld RF spectrum analyzer. Intended to be the first in a series, the model is the Spectrum HF4040. The unit addresses channel selection, interference ...

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 ...

With the ever-expanding adoption of wireless in embedded systems of all types, there’s no question that having spectrum analyzer capability in an oscilloscope is a time-savings convenience for ...

Rohde & Schwarz has unveiled the FSWX, an innovative multichannel signal and spectrum analyzer, setting a new standard in precision RF testing. Engineered with a forward-looking strategy centered on ...

The spectrum analyzer has always been a vital tool for the EMC engineer. Until the last few years, these instruments have been rather large and heavy desktop instruments, weighing up to 60 pounds, or ...

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare. Army ...

Ward Ramsdell of Prototype Engineering was a beta tester of Tektronix's new MDO4000 mixed-domain scope. Here are his impressions of the instrument, the first in a new category of test equipment. The ...

Frank Hertel’s repair shop, a division of Newman-Kees Consulting, was asked to resolve a problem of spurs on either side of the main carrier in an Energy-Onix 30W Stealth FM Exciter. As these exciters ...

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 ...