Saelig Company Inc. introduces its new APSIN26G 26GHz RF Signal Generator. The APSIN26G is battery-powered, ultra-stable, fast-switching and offers low noise. This microwave signal generator has MHz frequency resolution, high power input, and covers a frequency range of 100 kHz up to 26 GHz. It also offers minimal drift, fast analog sweeps, flexible trigger capabilities, low … [Read more...]
Ham Radios Assist Police in Catching Indoor Drug Growing Operations
Ham Radio operators can assist police in catching indoor marijuana growers who are causing radio frequency interference. Operators can help by taking a radio and portable antenna into their neighborhood and using the radio to find the location of the often illegal plant being grown. This RFI can produce many different sounds. “It can be pops, it can be a buzzing sound, … [Read more...]
2015 EMC Directory & Design Guide
Every year, Interference Technology publishes the EMC Buyers’ Guide — our most up-to-date look at the providers of hundreds of EMC-related products and services. In this issue is articles on testing and design, listings of products and services, company directories, calendar events and more! View the issue here. … [Read more...]
SuperMini Connectors Offer High Frequency in Small Footprint
Southwest Microwave has launched its new series of ultra-miniature 0.9 mm SuperMini Connectors. The connectors are rugged, durable and offer high performance in temperatures ranging from -55 to 165 degrees Celsius. These connectors offer high frequency in a small footprint, ultra-broad bandwidth, mode-free operation through 67 GHz and industry low insertion loss, RF leakage and … [Read more...]
Shielded Power Inductors Ideal for Filtering and Electric Vehicle Applications
Coilcraft introduces its new AGP4233 Series shielded power inductors. These inductors offer high inductance, high-current power supply, a small footprint and low DC and AC resistance. This series is ideal for use in filtering and electric vehicle applications and harsh automotive environments. They are offered in 12 standard inductance values from 6.8 to 470 µH, with current … [Read more...]
High-power Amplifiers Ideal for HIRF Testing on Display at EMV2015
TMD Technologies Limited will showcase its range of high power traveling wave tube amplifiers for electromagnetic compatibility applications, such as high intensity radiated fields (HIRF) testing, at EMV 2015 at Stand C2-317. The products on display will offer power outputs up to 40 kW and cover frequency ranges from DC to 40 GHz. In addition to EMC applications, TMD’s … [Read more...]
Barrel Balloon Research Suggests Electromagnetic Waves Negatively Affect Earth
A NASA-sponsored research team from Dartmouth demonstrated that plasma waves pounding the planet’s radiation belts are responsible for distributing charged particles into the atmosphere. This type of solar activity can fluctuate and disrupt communication systems, GPS satellites, manned space exploration and power grids. The research team frequently studies the Van Allen … [Read more...]
Spellcheck Increases Electromagnetic Fields Emitted during Computer Activity
Electronic fields emitted by computers during use exposes an individuals’ activity, raising issues concerning privacy. Side-channel signals are easily collected by antennas and reveal data through analysis. A group of researchers from the Georgia Institute of Technology have been redesigning hardware and software for the past three years that will prevent electronic fields and … [Read more...]
NASA’s SMAP Instrument Has Largest-Ever Antenna, Resists RF Interference
On Jan. 29, 2015, NASA will launch its Soil Moisture Active Passive (SMAP) instrument into space, where it can accurately measure Earth’s soil moisture levels via a mesh antenna of record-breaking size. The instrument is comprised primarily of a radar, a radiometer, and the largest rotating mesh antenna ever launched into space. Once in action, SMAP will gather data that will … [Read more...]
Cooled-Down Plasma Could Lead to Safer, More Effective Nanoparticle Detection
Research conducted at Tufts’ University predicts cooled-down plasma could be a safer way of sensing dangerous airborne nanoparticles. Due to their small size, nanoparticles – present in a wide range of everyday objects ranging from vehicle exhaust to makeup and food packaging and even to clothing – can easily pass into the human body (specifically, through cell membranes) and … [Read more...]
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