Pasternack Enterprises, Inc. has introduced its new line of digitally programmable attenuators, which are available in 5, 8 or 10 bit. These attenuators are ideal for use in electronic warfare, radar applications, and military and space communication systems. Features of the line of attenuators include fast and reliable switch speeds, high linearity, low frequencies, SMA … [Read more...]
Custom Cable Assemblies Introduced
New high-performance cable assemblies have been introduced by API Technologies. Features of the custom cable assemblies include a VSWR of less than 1.5:1, an insertion loss that is less than 1db below 50 GHz, and frequencies ranging from 5 GHz to 50 GHz. These cable assemblies are ideal for use in military, aerospace, medical, industrial, and oil and gas applications. “By … [Read more...]
Filter Improves EMC and RCD Compatibility
TDK Corporation has announced its new EMC filter – the EPCOS LeaXield active filter module. This filter minimizes earth leakage currents, which can cause RCDs and negative effects. The LeaXield compensates leakage currents up to 1000 mA and functions in frequencies ranging from 4 kHz to 500 kHz. “LeaXield is now designed for rated currents of up to 150 A for 3-phase grids at … [Read more...]
Project CISPR 13-am1 ed5.0
“Amendment 1 - Sound and television broadcast receivers and associated equipment – Radio disturbance characteristics – Limits and methods of measurement.” “This Final Draft International Standard is an up to 3 months' pre-release of the official publication. It is available for sale during its voting period: 2014-10-24 to 2015-01-09. By purchasing this FDIS now, you will … [Read more...]
On-demand Webinar: Cost-Effective Use of HDI (microvia) PCB Technology for SI, PI and EMC
Overview: Microvia (High Density Interconnect, HDI) PCB manufacturing technology has developed rapidly in recent years, and can now be used to reduce bare-board cost where a Through Hole Plate (THP) board would need 10 or more layers. And microvia’s benefits for good EMC (and SI and PI) design at board level mean it can reduce overall unit-cost-of-manufacture even where THP … [Read more...]
‘Tech Tidbit’ – Pay Phones to be Replaced by WiFi Hubs in New York
Mayor of New York Bill de Blasio, announced that by the start of 2015, over 10,000 high-tech terminals offering free WiFi will be placed all over the city, replacing old and rarely used pay phones. This LinkNYC system will offer free internet access to pedestrians up to 150 feet from the terminals. The systems will also include touch-screen interfaces, charging stations for … [Read more...]
MIT Researchers Develop Power-conserving Chip for Smartphones
Researchers from Eta Devices at MIT have developed a power-conserving chip believed to increase battery life in smartphones. The technology will allow batteries to last twice as long and work to conserve energy in cell towers. Batteries drain so quickly because power amplifiers typically stay at maximum voltage at all times, even when devices are not being used. The new chip … [Read more...]
Researchers Announce Development of Lighter, Cheaper Radio Wave Circulator
A research group from the Cockrell School of Engineering at The University of Texas at Austin has developed a smaller, lighter and cheaper radio wave circulator for wireless devices. Researchers believe this device could transform telecommunications. Typically, radio wave devices are produced of magnetic materials, which are usually heavy, expensive and large. The circulator … [Read more...]
Debut of Screen-printable Silicone
Protavic America introduces its new EXP-06335, a screen-printable silicone. This material is flexible and electrically conductive and has a shelf life of 6 months at room temperature. The EXP-06335 also has less than a .003ohms/cm resistance. “Protavic’s ground breaking, highly flexible, electrically conductive silicone has excellent adhesion to most common circuit board … [Read more...]
New QFN Socket Introduced
A new high performance QFN socket for 0.5mm pitch has just been introduced by Ironwood Electronics. “The CG-QFN-7009 sockets are constructed with high performance and low inductance elastomer contactor. The pin self inductance is 0.11 nH and mutual inductance of 0.028 nH. Capacitance to ground is 0.028 pF. Current capacity is 2 amps per pin,” according to the company. The … [Read more...]
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