A Smith chart provides insight into RF/microwave designs. Even if you work primarily with low-speed analog and mixed-signal designs, you could benefit from familiarity with the Smith chart as wireless products proliferate and as high-speed-serial data signals exhibit microwave-like effects. When a signal’s wavelength (λ) approaches the lengths of the conductors carrying it, you can […]
spectrum analyzer
Spectrum analyzer includes 10-Gb Ethernet SFP+ port, features 43.5 GHz bandwidth
The Signal Hound SM435C 43.5 GHz, high-performance spectrum analyzer and monitoring receiver includes a 10-Gigabit Ethernet SFP+ port, enabling the SM435C to communicate with a PC over long distances using a fiber optic cable. Designed for remotely-located accurate RF data analysis at the lowest cost possible, the SM435C also includes a signed calibration certificate and […]
Single-sweep VNA-spectrum analyzer spans 70 kHz to 220 GHz
The VectorStar vector network analyzer (VNA) family now inclues the world’s first single sweep VNA-spectrum analyzer solution that supports 70 kHz to 220 GHz. With the spectrum analyzer option installed, VectorStar can conduct single connection VNA and spectrum-based measurements to create a more efficient and accurate testing environment to verify active and passive devices during […]
IMS 2022 video: Test equipment
Several test equipment companies demonstrated their latest products for attendees of the International Microwave Symposium.
New Wi-Fi 6/6E spectrum analyzer works with host PC
The WiPry Clarity is a a tri-band Wi-Fi spectrum analyzer that visualizes wireless activity on Wi-Fi 6/6E as well as legacy bands (2.4 & 5 GHz). The WiPry Clarity is the 6th generation of the award-winning WiPry product line, and it improves on an already impressive history of innovation and recognition. With WiPry Clarity, Oscium […]
The difference between electronic distortion and noise
The concepts of distortion and noise in signal processing overlap to a limited extent, but they are distinct phenomena. Distortion in a signal is the alteration or change of the shape or some other characteristic of the waveform. In contrast, noise is an external random signal added to the original signal. It’s harder to remove […]
Spectrum analyzer software supports definition of multiple RF systems
Five significant feature additions have been made to the SpectraScopeRT Windows-based spectrum analyzer application software. SpectraScopeRT allows for integrated operational control of both the downconverter receiver and the digitizer for signal capture, analysis and real-time streaming of signal recordings, all without requiring any programming. The new feature upgrades are designed to expand and enhance the […]
Hand-held spectrum analyzers come in 1.3 and 2.7-GHz versions
The Aim-TTi PSA Series 3 RF Spectrum Analyzers are available in 1.3 GHz and 2.7 GHz versions and have long battery lives with improvements over the previous Series 2 instruments, even rivalling more expensive handheld RF products. Improvements include a lower noise floor for increased sensitivity, a new frequency counter, additional RMS, Sample, and Average […]
Handheld spectrum analyzer includes built-in EMI pre-compliance test mode, optional 100 kHz-to-3.6 GHz tracking generator
The Owon HSA10000 Handheld RF Spectrum Analyzers cover a frequency range of 9 kHz – 1.6/3.6 GHz with 1-Hz resolution. The HSA1000 series has a low -160 dBm DANL which allows accurate low-noise measurements of even weak signals. An optional Tracking Generator can sweep over the frequency range of 100 kHz to 3.6 GHz. An […]
What’s all this triplen harmonics stuff?
Unless your background is in ac power, it’s possible you haven’t run into the term triplen harmonic. Triplen harmonics have to do with the third harmonic. Even-numbered harmonics do not normally exist in power systems due to symmetry between the positive and negative halves of the ac cycle. It is the odd-numbered harmonics that engineers […]
