Tech-Etch has been offering Metalized Fabric over Elastomer Gaskets as standard strips with seven different profiles, Standard D-Connectors to shield most 9-pin through 50-pin connectors, and custom configurations die cut to customer specifications. Strips come in many standard sizes for the following profiles: Square, Rectangular, Flat, D, C-Fold, Knife-Edge, and … [Read more...]
New Electric Field Probe Announced
MPB Electronics has announced their new isotropic electric field probe with a frequency range of 10 MHz to 3 GHz. The fiberoptically-coupled probe can measure peak, average, RMS, and channel power with a dynamic range of 85 dB (typical) at 500 MHz. Linearity is less than 0.5 dB at 500 MHz from 0.1 to 100 V/m. Correction factors are stored in an internal EEPROM. The long-life … [Read more...]
World’s Largest Radio Telescope in Service
(September 25, 2016) Five-hundred-meter Aperture Spherical Telescope (FAST) is the most advanced radio telescope ever built by humans with a dish of 500 m across, and is now the largest filled-in, single-dish radio telescope in the world. Located in remote mountainous region in southwestern China to ensure the area would be free from radio interference, the radio telescope … [Read more...]
US Moves To Regulate Self-Driving Cars
The United States Department of Transportation unveiled a new regulatory framework for the unexpectedly rapid rise of self-driving automobile technology, just days after Uber’s recent announcement of its first driverless taxis. US Transportation Secretary Anthony Foxx said the federal government intends to set the safety standards for cars of the future where no human is … [Read more...]
Mystery Signal Disrupts Singapore Train
Singapore’s Today Online reported that the "Land Transport Authority (LTA) and SMRT have not been able to determine the source that caused the “intermittent loss of signalling communications” on the Circle Line (CCL) late last month". This has led to several days of train service delays, and continues two weeks after the LTA began investigations. "On Aug 29, persistent … [Read more...]
Blog Post: Budget SDR-Based Spectrum Analyzer
Kenneth Wyatt describes a low cost software defined radio (SDR) based spectrum analyzer that costs just $200. The analyzer is perfectly suited for general EMI troubleshooting. The free software applications are PC-based. To read the full post, click here. … [Read more...]
5G products shown at EDICON
Anritsu Company displayed products and technologies for 5G systems, as well as for military and aerospace applications in its booth at EDI CON USA, September 20-22 in Boston. Advanced systems integrating vector network analyzers (VNAs) that extend to 110 GHz, as well as signal analyzers that provide engineers with the frequency coverage and measurement capability necessary to … [Read more...]
Smart Wi-Fi Antennas Reduce Co-Channel Interference
When there are multiple Wi-Fi access points (APs) in the same wireless channel, they interfere with each other, reducing performance. Today's next-gen 802.11ac APs have fewer channels, which means more APs need to use the same channel. And this means more co-channel interference. With the next generation technology that we know is coming in the foreseeable future, there … [Read more...]
Blog Post – Welcome to Mega Automotive
By Joanna Hill (Testing Electronic Subassemblies (ESAs). Today is Arnold’s first day at Mega Automotive. He is fresh out of college with an electrical engineering degree and is eager to meet his new boss, Mr. Buttsworth. Mr. Buttsworth: Hello Arnold welcome to Mega Automotive. I’m sure you’re going to like it here. It’s a fast-paced environment with lots to learn and loads of … [Read more...]
New Detection Device Automates Monitoring and Analysis of RF Interference
Spirent Communications has introduced its new GSS200D Interference Detection and Analysis product. The GSS200D was developed as part of Spirent’s partnership with Nottingham Scientific Limited. The GSS200D solution comprises field-based hardware and a secure data server for automatic capture and analysis of global navigation satellite system (GNSS) radio frequency … [Read more...]
- « Previous Page
- 1
- …
- 54
- 55
- 56
- 57
- 58
- …
- 364
- Next Page »