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One of the smartest strategies for protectingyourself from being vulnerable to disasters is following CallNet's example of having several call centers to which you can easily redirect calls if your center goes down. Many disaster recovery companies offer these services, includingIBM Business Recovery Services (Sterling Forest, NY), which has disaster recovery facilities and, with the help ofTeloquent's (Billerica, MA; 978-663-7570) distributed call routing system, lets you route calls to these locations until your own center is workingagain. IBM also offers Year 2000 testing.

Wygant Scientific, Portland, OR 503-242-9723/www.wygant.com

EG: I will say that we've made a lot of headway in our Los Gatos division on TAPI, and Brooktrout Technology, prior to theacquisition, had not been as active there. I will also say we have an investment — we were the founding investor in NetPhone, a big TAPI supporter.

VEE HD+ technology, based on the iridix® core from Apical Limited, greatly enhances the viewability of mobile displays. VEE HD+ sits in the video path between the processor and display, and examines each pixel of each frame of data. By making use of the viewing environment data provided by the on-board ambient light sensor, VEE HD+ optimizes the viewability of the display content based on how the human eye would best see that content. With VEE HD+ processing, the user can expect their displays to be readily viewable in all lighting environments, including direct sunlight.

C-Ton Industries

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LightechBy Sensata Technologies – DeltatechWith Cortina Systems

Wygant Scientific, Portland, OR 503-242-9723/www.wygant.com

EG: I will say that we've made a lot of headway in our Los Gatos division on TAPI, and Brooktrout Technology, prior to theacquisition, had not been as active there. I will also say we have an investment — we were the founding investor in NetPhone, a big TAPI supporter.

EG: I will say that we've made a lot of headway in our Los Gatos division on TAPI, and Brooktrout Technology, prior to theacquisition, had not been as active there. I will also say we have an investment — we were the founding investor in NetPhone, a big TAPI supporter.

VEE HD+ technology, based on the iridix® core from Apical Limited, greatly enhances the viewability of mobile displays. VEE HD+ sits in the video path between the processor and display, and examines each pixel of each frame of data. By making use of the viewing environment data provided by the on-board ambient light sensor, VEE HD+ optimizes the viewability of the display content based on how the human eye would best see that content. With VEE HD+ processing, the user can expect their displays to be readily viewable in all lighting environments, including direct sunlight.

The manufacturer’s suggested retail price for the SR1, LS1, and HS1 models are $29.95, $49.95, and $79.95 respectively.

SDR in brief There are many specific processes that define a radio as an SDR. A modern day cell phone, for example, can be considered an SDR because most (if not all) of the baseband processing is performed by a digital signal processing (DSP) chip. SDRs enable a single transceiver to accommodate many different waveforms, which makes it an essential ingredient in creating, for instance, a universally-compatible nationwide public safety network. SDR has long been attractive to manufacturers, commercial wireless carriers, and the military because it enables a single hardware platform to accommodate a wide array of modulated waveforms by implementing them in software. As a result, it eliminates physical components such as mixers, filters, amplifiers, modulators and demodulators, and detectors. In addition, it creates a multi-mode, multi-band, multi-functional communications platform that can be dynamically programmed locally or remotely to accommodate new waveforms and enhancements to existing ones.Simulating SDRs In order to understand and predict the behavior of a particular SDR design, it is necessary to construct the signals per the baseband physical layer specifications, such as WCDMA, WiMAX, or LTE. This requires designers to implement channel coding, interleaving, and pulse shaping. Once these signals are generated, the simulation can be used to determine the impact of impairments on the RF/IF portion of the SDR, making measurements such as error vector magnitude (EVM) or bit error rate (BER) for example. With this information, designers can make trade offs between different components or circuit implementations while injecting interfering signals and adjacent channels into the RF path to simulate a real-world environment.

Panasonic

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QT BrightekBy QuectelWith Surge Components

VEE HD+ technology, based on the iridix® core from Apical Limited, greatly enhances the viewability of mobile displays. VEE HD+ sits in the video path between the processor and display, and examines each pixel of each frame of data. By making use of the viewing environment data provided by the on-board ambient light sensor, VEE HD+ optimizes the viewability of the display content based on how the human eye would best see that content. With VEE HD+ processing, the user can expect their displays to be readily viewable in all lighting environments, including direct sunlight.

The manufacturer’s suggested retail price for the SR1, LS1, and HS1 models are $29.95, $49.95, and $79.95 respectively.

SDR in brief There are many specific processes that define a radio as an SDR. A modern day cell phone, for example, can be considered an SDR because most (if not all) of the baseband processing is performed by a digital signal processing (DSP) chip. SDRs enable a single transceiver to accommodate many different waveforms, which makes it an essential ingredient in creating, for instance, a universally-compatible nationwide public safety network. SDR has long been attractive to manufacturers, commercial wireless carriers, and the military because it enables a single hardware platform to accommodate a wide array of modulated waveforms by implementing them in software. As a result, it eliminates physical components such as mixers, filters, amplifiers, modulators and demodulators, and detectors. In addition, it creates a multi-mode, multi-band, multi-functional communications platform that can be dynamically programmed locally or remotely to accommodate new waveforms and enhancements to existing ones.Simulating SDRs In order to understand and predict the behavior of a particular SDR design, it is necessary to construct the signals per the baseband physical layer specifications, such as WCDMA, WiMAX, or LTE. This requires designers to implement channel coding, interleaving, and pulse shaping. Once these signals are generated, the simulation can be used to determine the impact of impairments on the RF/IF portion of the SDR, making measurements such as error vector magnitude (EVM) or bit error rate (BER) for example. With this information, designers can make trade offs between different components or circuit implementations while injecting interfering signals and adjacent channels into the RF path to simulate a real-world environment.

Editor's note: Liked this? Want more?

Tansitor

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EurothermBy DubilierWith Marvell Semiconductor, Inc.

The manufacturer’s suggested retail price for the SR1, LS1, and HS1 models are $29.95, $49.95, and $79.95 respectively.

SDR in brief There are many specific processes that define a radio as an SDR. A modern day cell phone, for example, can be considered an SDR because most (if not all) of the baseband processing is performed by a digital signal processing (DSP) chip. SDRs enable a single transceiver to accommodate many different waveforms, which makes it an essential ingredient in creating, for instance, a universally-compatible nationwide public safety network. SDR has long been attractive to manufacturers, commercial wireless carriers, and the military because it enables a single hardware platform to accommodate a wide array of modulated waveforms by implementing them in software. As a result, it eliminates physical components such as mixers, filters, amplifiers, modulators and demodulators, and detectors. In addition, it creates a multi-mode, multi-band, multi-functional communications platform that can be dynamically programmed locally or remotely to accommodate new waveforms and enhancements to existing ones.Simulating SDRs In order to understand and predict the behavior of a particular SDR design, it is necessary to construct the signals per the baseband physical layer specifications, such as WCDMA, WiMAX, or LTE. This requires designers to implement channel coding, interleaving, and pulse shaping. Once these signals are generated, the simulation can be used to determine the impact of impairments on the RF/IF portion of the SDR, making measurements such as error vector magnitude (EVM) or bit error rate (BER) for example. With this information, designers can make trade offs between different components or circuit implementations while injecting interfering signals and adjacent channels into the RF path to simulate a real-world environment.

Editor's note: Liked this? Want more?

Digital Techniques, Allen, TX 972-727-1200/www.digitaltechniques.com

Dynastream Innovations

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ThordarsonBy CW IndustriesWith Pervasive Displays

SDR in brief There are many specific processes that define a radio as an SDR. A modern day cell phone, for example, can be considered an SDR because most (if not all) of the baseband processing is performed by a digital signal processing (DSP) chip. SDRs enable a single transceiver to accommodate many different waveforms, which makes it an essential ingredient in creating, for instance, a universally-compatible nationwide public safety network. SDR has long been attractive to manufacturers, commercial wireless carriers, and the military because it enables a single hardware platform to accommodate a wide array of modulated waveforms by implementing them in software. As a result, it eliminates physical components such as mixers, filters, amplifiers, modulators and demodulators, and detectors. In addition, it creates a multi-mode, multi-band, multi-functional communications platform that can be dynamically programmed locally or remotely to accommodate new waveforms and enhancements to existing ones.Simulating SDRs In order to understand and predict the behavior of a particular SDR design, it is necessary to construct the signals per the baseband physical layer specifications, such as WCDMA, WiMAX, or LTE. This requires designers to implement channel coding, interleaving, and pulse shaping. Once these signals are generated, the simulation can be used to determine the impact of impairments on the RF/IF portion of the SDR, making measurements such as error vector magnitude (EVM) or bit error rate (BER) for example. With this information, designers can make trade offs between different components or circuit implementations while injecting interfering signals and adjacent channels into the RF path to simulate a real-world environment.

Editor's note: Liked this? Want more?

Editor's note: Liked this? Want more?

Digital Techniques, Allen, TX 972-727-1200/www.digitaltechniques.com

Cintech, Cincinnati, OH 800-833-3900/www.cintech-cti.com

Executone Information Systems, Milford, CT 800-627-9866/www.executone.com

GainSpan

RDE5C1H821J0K1C03B_Murata Electronics_Ceramic Capacitors

Digital Techniques, Allen, TX 972-727-1200/www.digitaltechniques.com

Cintech, Cincinnati, OH 800-833-3900/www.cintech-cti.com

Executone Information Systems, Milford, CT 800-627-9866/www.executone.com

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