Experimenters beware! If you think it might be instructive to dismantle a microwave oven and power up the magnetron to make a space gun, don’t do it. A microwave gun (called a magnetron) in a state other than as manufactured has numerous potential hazards. (Nevertheless, you can find a lot of YouTube videos describing exactly […]
Test gear rapidly detects, locates, report optical fiber breaks up to 100 m away
A new testing solution detects problems within optical fibers. AddOn’s EON-NSV-OTDR devices rapidly locate and report any faults in an optical fiber link of a communication network – saving service providers time and money by allowing them to quickly address the root cause of any issues. The detection of problems within optical fibers is critical […]
The difference between scanning electron microscopes and tunneling scanning electron microscopes
Compared to an optical microscope, the electron microscope achieves far greater resolution and magnification by taking advantage of the wave aspect of electrons. An electron’s wavelength is typically 1/100,000 that of visible light. Resolutions of 50 pm and 10 million-X magnification have been achieved, far better than the 200-mm resolution and 2,000X magnification of a […]
Bluetooth thermometers include data-logging functions
Wireless connectivity from a thermometer/hygrometer directly to a smartphone provides the freedom to concentrate on other tasks while still monitoring temperature and humidity. H-B Instrument – SP Scienceware Bluetooth Thermometers provide that freedom by alerting you when set parameters have been exceeded, from as far away as 40 meters. “It’s easy to wirelessly monitor the […]
Vector signal analysis option for real-time spectrum analyzers
A new integrated Vector Signal Analyzer Application Mode for Complex Signal Analysis lets RF engineers characterize most of today’s complex RF modulation schemes including QAM and QPSK as well as ASK, MSK and FSK signals. The VSA Application gives engineers ability to utilize up to 13 integrated measurement functions including I/Q waveform and RF Envelope, […]
Fast interconnect analyzer reveals time- and frequency-domain details in a single acquisition
The WavePulser 40iX high-speed interconnect analyzer allows high-speed hardware designers and test engineers to characterize and analyze interconnects and cables for high-speed serial protocols such as PCI Express, HDMI, USB, SAS, SATA, Fibre Channel, InfiniBand, Gigabit Ethernet, and Automotive Ethernet. Until now, interconnect testing and validation has been bifurcated between time- and frequency-domain testing. For […]
New mid-range oscilloscopes feature large touchscreen displays
New 3 Series MDO and 4 Series MSO oscilloscopes feature a highly intuitive touchscreen user interface, the largest and highest resolution display in their class and modern industrial design. Now with more options across an array of demanding applications, Tektronix’ state-of-the-art product portfolio delivers advanced measurement and analysis capabilities and provides a comprehensive range of […]
Handheld combo spectrum/vector-network analyzer with 100 MHz real-time bandwidth targets 5G, EW testing
The next generation of the FieldFox B-series handheld analyzer delivers measurement precision and bandwidth up to 100 MHz for wide-band, real-time spectrum analysis to enable 5G testing in the field. Accurate microwave measurements are becoming increasingly necessary in harsh and hard-to-reach environments spanning a wide range of conditions: day or night, rain or shine, hot […]
New phase-noise test system works up to 40 GHz with offsets from 0.01 Hz to 160 MHz internally
A new phase-noise measurement system for “power users” helps optimize and prove the performance of new designs, meet operational requirements, as well as remain on schedule and on budget. Phase noise is an unwanted phase modulation noise that emerges in nearly all radio frequency and microwave devices including oscillators, mixers, dividers, multipliers and amplifiers. Power […]
Economical digital microscope includes built-in LCD for standalone PCB inspection
The Saelig SAE106S Digital Microscope is a versatile tool designed specifically for PCB inspection, but can also prove to be useful in many other fields such as coin or mechanical part examination. The SAE106S may be used as a standalone inspection device for circuit board examination using its built-in 4.3-in LCD screen or it may […]
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