Rohde & Schwarz has expanded the functionality of its R&S FSV and R&S FSW signal and spectrum analyzers to also support the IEEE 802.11p wireless standard. The new R&S FSV-K91p and R&S FSW-K91p ...

Agilent named its new N9000A CXA and N9030A PXA series of RF-measurement and -analysis instruments “signal analyzers” because the company believes the units target a wider niche than do ...

As one of the most important instruments for electrical test in a lab or in the field, signal and spectrum analyzers serve multiple purposes across a range of applications, from communications, to ...

The Hackaday Superconference is all about showcasing the hardware heroics of the Hackaday community. We also have a peer-reviewed journal with the same goal, and for the 2018 Hackaday Superconference ...

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 ...

Like most modern radio communications devices, wireless local-area networks (WLANs), RFID tags, and 3G cellular systems rely on complex modulations that require specialized signal-analysis ...

RTL-SDR, the USB TV tuner turned software-defined radio is an amazing device, capable of listening to nearly anything from 25MHz to 1750MHz, fits in your pocket, and costs about $20. Even more ...

Siglent has announced a spectrum analyser and a RF generator for use at 20GHz to support X and K-band measurement. SSA5085A (right) is the spectrum analyser, which works across 9kHz to 26.5GHz and ...

Sencore Electronics has launched the SA1454 Signal Analyzer that analyzes all TV-RF off-air and cable signals from 5-870 MHz with exclusive analyzing tests and a full-featured spectral disaply.

Vortex light carries orbital angular momentum (OAM) characterized by exp(ilθ), where θ is the angular coordinate and l is the topological charge (TC) 1. OAM beams have been widely used in a variety of ...