A new Noise Figure analysis mode is available for the Spike spectrum analyzer software. Noise Figure analysis is one of the most useful metrics for RF test engineers, characterizing the noise contributions of an electrical system, as well as the individual electrical components within the system. Spike is Signal Hound’s spectrum analyzer software, compatible with […]
spectrum analyzer
Book Review: Create Your Own EMC Troubleshooting Kit
Create Your Own EMC Troubleshooting Kit (Volume 1): Essential Tools for EMC Troubleshooters by Kenneth Wyatt shows you the tools you need to start tackling interference problems. Tracking down and mitigating electrical interference isn’t black magic, though some would have you believe that. Armed with some knowledge on how signals travel and with the right […]
Spectrum analyzers with tracking generator provide vector network analysis up to 6.5 GHz
The Rigol RSA3000 and RSA5000 Real Time Spectrum Analyzer series now includes five “N” versions which offer vector network analysis up to 6.5 GHz. Built on Rigol’s Ultra Real platform, these VNAs offer S11 and S21 reflection and transmission analysis. They feature multi-touch user control via a 10.1-in. LCD touchscreen. Front panel buttons, keyboard, and […]
Spectrum analyzer incorporates VNA functions
The new RSA3000N and RSA5000N Spectrum Analyzer extends the flexibility and capability of the UltraReal platform with a new Vector Network Analyzer measurement mode. The RSA5000N and the RSA3000N deliver the same performance specifications and feature set as the current RSA models but adds the VNA capability as a standard feature. With integrated Smith Charts, […]
Working with scope-based spectrum analyzers
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 […]
