Covering a frequency range from 380 MHz to 2,700 MHz, the wideband 2-, 3-, and 4-way power dividers part of the Dx-67FN Series from Microlab/FXR are also suitable for 700-MHz, cellular, PCS, UMTS, and 2500-MHz LTE/WiMax bands, allowing use with multi-band antennas.
Lenovo Group, the world's fourth-largest personal computer maker, reported a $16 million quarterly loss Thursday and said it faces pressure from weak global demand and intense competition. The loss for the three months ending June 30, equal to 0.18 cents per share, compared with a $110 million profit a year earlier. Sales fell 17.9 percent from a year earlier to $3.5 billion.
Wisconsin researchers have released a free software tool that could help Web surfers susceptible to certain seizures. An estimated one in 4,000 people has photosensitive epilepsy and could suffer a seizure when exposed to bright colors and rapidly flashing images. The condition gained prominence in 1997 when more than 800 Japanese children were hospitalized after viewing a cartoon.
Operating in a frequency range from 300 MHz to 510 MHz and receiving current of 2.5 mA, the single-chip SX1212 UHF transceiver and SX1213 UHF receiver from Semtech are designed for wireless security and meter reading applications.
The only tweets during the Miami Dolphins scrimmage Saturday will come from the officials' whistles. The Dolphins are at the forefront of an NFL clampdown on Twitter and other social media, with new restrictions imposed on players, reporters and even spectators. Miami's secretive Bill Parcells regime prohibits fans and media at training-camp practices from tweeting, blogging or texting.
The Dispatcher for ASSET InterTech’s ScanWorks platform for embedded instrumentation manages the application of tests and diagnostics to an unlimited number of printed circuit boards in parallel. Circuit boards being tested can be local to the ScanWorks platform or on the other side of the globe.
Billed as offering high breakdown voltage, the SMV1800-079LF and SMV1801-079LF varactor diodes from Skyworks enable tuning as high as 28 v. The diodes are intended for use in applications such as mobile handset based DTV receivers, FM tuners, and low phase noise voltage-controlled oscillators. Other features include
National Instruments (NI) Week is always a good show, and this year's announcement of the latest version of LabView 2009 was received by a standing-room only crowd at the Austin Convention Center. Here are some photos I shot on the exhibit floor of some of the interesting stuff.
The GDS Series of side-actuated detect switches from C&K Components can be actuated from either the X or Y axes. The switches feature a maximum actuation force of 30 g. Contact rating is 1 mA @ 5 VDC, with a maximum initial contact resistance of 1 ? and a minimum insulation resistance of 100 MO between adjacent contacts
National Instruments’ LabVIEW 2009 addresses the development challenges of parallel hardware architectures with new virtualization technology that takes advantage of multicore systems as well as by offering new compiler improvements and IP that enhance
Laird Technologies released its RFID HD RooTenna Series that offers six options of integrated RFID antennas covering 865 MHz to 960 MHz. The series integrates a high-performance RFID antenna and a compartment for reader electronics into an IP-67 rated weatherproof housing enclosure, making it
Pangolin Laser Systems has introduced what it calls the first electronic component to protect laser diodes against damage from direct and indirect electrostatic discharge (ESD). Called LASORB, the component is described as an "ESD absorber" that
National Instruments announced the NI wireless sensor network (WSN) platform, a complete remote monitoring solution that consists of NI LabVIEW graphical programming software and new reliable, low-power wireless measurement nodes. The platform deliversa drag-and-drop programming environment for configuring wireless systems, extracting measurements, performing analysis and presenting data. LabVIEW also offers
Designed for automobile applications, the single-channel TCPI1300X01 and the dual-channel TCUT1300X01 surface-mount interrupter sensors from Vishay feature an operating temperature range from -40° C to +125° C and a moisture sensitivity level rating of 1.
As the cooling challenges of 3U CompactPCI (cPCI) embedded system applications multiply due to increased processing power, reduced package sizes and more hostile environments, new thermal management options and industry standards continue to evolve. Chip and board manufacturers have already done a vast amount of work to mitigate thermal management concerns.