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Waveguide Isolator Operates Beyond 100 GHz

May 8, 2008 11:56 am | Product Releases | Comments

Raditek, Inc. introduces its K Band WR42 waveguide isolator that operates up to frequencies beyond 100 GHz. Standard units are typically clear or yellow-alloyed aluminum. The ultra low loss units are constructed in silver brass, and virtually any waveguide type can be supplied. Either metric, US threads or through-holes are available....

S-Band VCO Offers Optimal Phase Noise Performance

May 8, 2008 11:56 am | Product Releases | Comments

Z-Communications, Inc. announces its Model V804ME17-LF lead free, RoHS-compliant voltage controlled oscillator in S-Band (2280 to 2450 MHz) for fixed wireless applications. This oscillator offers an ultra low phase noise performance of -95 dBc/Hz at 10 kHz offset (typ.), and it provides an average tuning sensitivity of 98 MHz/V and typical harmonic suppression of -20 dBc over the extended operating temperature range of -40° C to +85...

GaN Power Transistor Addresses 2.5 and 3.5 GHz Markets

May 8, 2008 11:56 am | Product Releases | Comments

Nitronex unveils its Model NPT1004 gallium nitride high electron mobility transistor (HEMT) that delivers 45 W at 28 V for high PAR (peak to average ratio) and pulsed applications. Designed using the proprietary SIGANTIC NRF1 process, the transistor combines a broadband DC to 4 GHz high power density GaN-on-Si HEMT with a thermally-enhanced plastic package to offer an optimized system for light thermal load power applications....

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Low Loss, High Rejection GPS SAW Filter for GPS Applications

May 8, 2008 11:56 am | Product Releases | Comments

TriQuint Semiconductor announces its surface acoustic wave (SAW) filter for GPS (global positioning satellite) navigation systems that features ultra low loss with optimal rejection. SAW filters in the Receive (Rx) signal chain weed out unwanted noise from non-GPS sources while minimizing signal strength losses....

Making Wireless Green: Design Tools & Standards Contribute Too!

May 8, 2008 11:15 am | Product Releases | Comments

A significant challenge for the chip designer is how to communicate the low power requirements and the implementation strategy across multiple design tools at each stage of the design flow. By Yatin Trivedi, Accellera Millions of wireless device users rarely think about power unless their gadget is out of power....

Top Ten Considerations When Selecting an 802.11n PA

May 8, 2008 9:35 am | Product Releases | Comments

Jose Harrison, Darcy Poulin and Gord Rabjohn, SiGe Semiconductor, Inc. Selecting a PA amplifier for 802.11n requires special consideration since its performance can dramatically impact range, battery life and the user experience....

Designing a Cost-effective, High-performance Digital Audio Development Board

May 8, 2008 9:10 am | Product Releases | Comments

for hardware alone. --> David DiCarlo, Freescale Semiconductor The majority of development hardware on the market today follows the paradigm of designing for optimal flexibility and maximum performance, with little consideration to the final cost to the end consumer Please click here to view the article in pdf format....

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Professional Picture Quality Integrated into Mobile Devices

May 8, 2008 8:27 am | Product Releases | Comments

Silicon Image, Inc. introduces its 12 megapixel (MP) camera processor IP core designed for integration into system-on-a-chip (SoC) semiconductors. This technology delivers professional picture quality and advanced camera functionality once only found in digital still cameras (DSCs), but now conveniently integrated into mobile phones, portable multimedia players (PMPs), ultra mobile PCs (UMPCs) and security cameras....

Reliable Real-Time Messaging Over Unreliable Networks

May 8, 2008 8:27 am | Product Releases | Comments

Real-Time Innovations (RTI) announces support for lossy networks in RTI Data Distribution Service 4.3. Lossy networks — those that have uncertain or sporadic connectivity. Most distributed systems today rely on messaging middleware that uses the Transmission Control Protocol (TCP) for inter-application and inter-node communication....

Car Kits Give Wireless Remote Control MP3 Audio from Steering Wheel

May 8, 2008 8:27 am | Product Releases | Comments

Kensington Computer Products Group, a manufacturer of Smart Made Simple™ computing and audio accessories for the mobile consumer, has specified a pair of Nordic Semiconductor nRF24L01 ultra-low power 2.4GHz transceivers into the remote control part of each of the three base versions of its line of LiquidAUX™ Auxiliary Car Kits with Remote Control: The LiquidAUX for iPod and iPhone; the LiquidAUX Deluxe for iPod and iPhone; and the L...

Mobile Marketing Platform Clicks with Consumers

May 8, 2008 8:23 am | Product Releases | Comments

Savvy marketers in China and throughout Asia are employing a revolutionary new technology from MyClick that allows consumers to access exciting promotional opportunities and discounts simply by taking aim and shooting with their mobile device cameras. MyClick’s new mobile device marketing platform, which is based on image recognition technology, is already being used by major brands like Pizza Hut to reach consumers with cutting-edge promot...

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RTD Sensors Suitable for High Vibration Environments

May 6, 2008 12:19 pm | Product Releases | Comments

Red Lion Controls Inc. announced the TMPRT00 (SMT) and TMPRTOO2 (pipe plug) RTD sensors with high vibration resistance and the ability to operate in pressure vessel applications. The sensors can easily be combined with temperature meters, controllers, and various accessories, such as connectors, transmitters, and extension wires for different temperature measurement and control requirements....

Switching Power Supplies Offer Reduced Case Sizes

May 6, 2008 12:19 pm | Product Releases | Comments

Utilizing high-density SMT construction, the multi-package PMK225 line of switching power supplies offers case sizes up to 30 % smaller than products with similar output power. Presenting power densities of up to 4 W/in 3 , the device is available in U-Channel, enclosed, or DIN-Rail mount configurations....

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