The spectrum analyzer is a member of the oscilloscope family. An electrical signal is fed, by means of a BNC cable or probe, into an input port on the front panel, and its graphic image appears on the LCD screen. But rather than the oscilloscope’s familiar time domain graph, in which amplitude in volts is […]
Difference between signal jitter and frequency modulation
Jitter and frequency modulation both involve a change in the frequency of an underlying signal. It’s worth investigating how the two phenomenon differ. Jitter is usually defined as an undesired deviation in timing of a signal from its original periodicity. It can take the form of variations in phase, period, or duty cycle. And jitter […]
Economical real-time spectrum analyzer hosts 7.5-GHz tracking generator
The Siglent SSA3000X-R Real-Time Spectrum Analyzers (RTSA)are powerful and flexible tools for complex RF spectrum and signal analysis. With a capability of 40 MHz analysis bandwidth and 7.2 μsec 100% probability of intercept (POI), the analyzers can provide multi-dimensional data displays, advanced triggering, and RF data capturing, to assist with modern RF spectrum challenges such […]
Real-time hand-held spectrum analyzer captures IQ data
IQ capture and IQ streaming options for the Field Master Pro MS2090A make the real-time spectrum analyzer (RTSA) the first handheld analyzer to capture 110 MHz of IQ data. The MS2090A can conduct comprehensive spectrum analysis in a variety of general-purpose applications, including military intelligence and government regulations. With 110 MHz bandwidth and 200 MSps […]
Spectrum analyzer sports 8.3-GHz internal analysis bandwidth
The R&S FSW high-end signal and spectrum analyzer can now be equipped with an R&S FSW-B8001 option, supporting an unparalleled 8.3 GHz internal analysis bandwidth. The Rohde & Schwarz set up represents some of the first research exploring data transmission at sub-THz frequencies featuring ultra-wide bandwidths. In the set up, a wideband-baseband signal is upconverted […]
Economical spectrum analyzer sports 7.5 GHz bandwidth
The Siglent SSA3075X Plus Spectrum Analyzer extends the frequency range of the SSA3000X series to 7.5 GHz to meet the growing need for higher bandwidths in testing circuit designs for 5G applications. Convenient control is provided via a 10.1-in touch screen or traditional buttons and knobs. Connecting an external mouse or keyboard makes for a […]
Hand-held spectrum analyzer app streamlines in-building signal mapping
A hand-held spectrum analyzer series (Spectrum Compact) coupled with NEON Signal Mapper software delivers real-time geo-referenced signal data that can be visualized both locally by the user and remotely on a 3D display. This new in-building signal testing solution leverages the Spectrum Compact’s exceptional measurement accuracy and industry-leading noise floor (-128 dB) to provide a […]
R&S FPC1500 spectrum analyzer earns 2019 Leap Award
The votes are in. Business-to-Business publisher WTWH Media, LLC, has announced the winners of the 2019 Leadership in Engineering Achievement Program (LEAP) Awards, a design engineering product competition honoring the most exciting new products in a host of technology areas: Additive Manufacturing, Advanced Materials, Analog Electronics, Connectivity, Embedded Computing, Fastener Technology, Hydraulics, Industrial Automation, Mechanical, […]
Differences between stand-alone and scope-based spectrum analyzers
Most oscilloscope manufacturers also offer an extensive line of spectrum analyzers. There are similarities as well as differences between these two distinct instruments. The oscilloscope is optimized to display signals in the time domain, its default mode. Additionally, pressing Math>FFT, the same signal appears in the frequency domain. In the Tektronix MDO (mixed domain oscilloscope), […]
Real-time spectrum analyzers carry economical price tag
A low-cost Real-Time Spectrum Analyzer called the RSA3000E brings the power of UltraReal real-time analysis to a new class of customer who previously had no access to this advanced capability. The RSA3000E combines the power of a high-performance Swept Spectrum Analyzer with the analysis capability of a Real-Time Analyzer at an unprecedented entry-level price point. […]
