Research Electronics International recently introduced the new OSCOR Blue TSCM Spectrum Analyzer designed specifically for detecting and locating illicit electronic surveillance devices. With a fast sweep time (100 kHz to 24 GHz in less than one second at 12.2 kHz steps), the OSCOR Blue collects 2 million data points per second, providing detailed spectrum resolution throughout … [Read more...]
Clock Generator Has Spread Spectrum Capability
A PCI-Express Gen1 compliant clock generator with spread spectrum capability, the IDT ICS557-03, is now available from Digi-Key.The device is intended for any application requiring PCI-Express clocks, including PC, embedded, consumer, or industrial system designs. IDT's spread spectrum technology allows users to substantially reduce electromagnetic interference, using either … [Read more...]
Diodes Protect Against ESD in Mobile Devices
Renesas Technology Corp. recently announced two new bidirectional Zener diodes for protecting the circuitry of mobile devices from damage due to stray voltage from internal or external electrostatic discharge. The RKZ7.5TKP has a package measuring 0.6 by 0.3 millimeters, while the RKZ7.5TKL provides an additional package option.LEARN MORE … [Read more...]
Boost Regulator Features Low EMI
Micrel has launched the MIC2250, a general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range. This boost regulator achieves up to 90 percent peak efficiency; at light loads as low as 1 mA, the device still maintains an 83 percent efficiency, making it a good solution for Li-Ion … [Read more...]
Enclosures Cast in Lightweight Magnesium Alloy
Teko Enclosure Solutions’ latest hand-held enclosures are die-cast in ultra-lightweight magnesium alloy with absolute strength and high EMI/RFI shielding properties. The enclosures are sealed to IP 67 (NEMA 4X) protection class, include side profiles with soft-touch surface, have a top recess for membrane keypad or label and include three types of battery compartments and … [Read more...]
MILMEGA Announces New Amplifier Range
MILMEGA are pleased to announce the introduction of the new 1.8GHz to 6.0GHz broadband amplifier range which has been designed to add 1800MHz and 1900MHz test capability to an already flexible single band / single box solution for communication system test applications. Amplifiers in the range are available in three power levels; 30W, 50W and 100W. These amplifiers are … [Read more...]
Ultra Small Micro-Surge Suppressor
A new method to suppress micro-surge, an over-voltage noise that occurs instantaneously caused by inverter switching signals, has been developed by OKI Electric Cable of Kanagawa, Japan, and Tokyo Metropolitan University. A patent is pending on the method that employs a surge suppression cable and a newly developed energy regeneration module. These new technologies enabled the … [Read more...]
Device Reduces System Cost in Consumer Audio
Texas Instruments Incorporated recently introduced a 15-W stereo, true filter-free, analog-input, Class-D audio amplifier. The device's advanced electromagnetic interference suppression technology eliminates the need for costly inductor-based output filters, reducing bill of materials (BOM) cost by as much as 50 percent. The TPA3110D2's SpeakerGuard protection circuitry … [Read more...]
New Router Designed for High Level of EMI Immunity
RuggedCom Inc. a provider of rugged communications networking solutions designed for mission-critical applications in harsh environments, has announced the RuggedRouter RX1000 and RX1100 series routers are approved for use on the Verizon Wireless network through the wireless operator’s open development program.The RuggedRouter is hardened to the RuggedRated specification which … [Read more...]
Metal Connector Shielded with Iris Spring
Binder-USA has expanded its M9 product line with a robust metal connector shielded with an iris spring. The company claims this addition to theSeries 712subminiature connectors is ideally suited for industrial and commercial applications used in harsh environments. The new connectors feature an internal iris spring, which simplifies the connection between the cable shield and … [Read more...]
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