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Communication Systems & Equipment
(Showing headlines 21 - 40) << 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ...
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Bench Digital Multimeters debug complex electronics.Tektronix, Inc.
Beaverton, OR 97077
Oct 27, 2009
Available in 5.5 and 6.6 digit models, DMM4000 Series integrates with National Instruments LabVIEW SignalExpress interactive instrument software for acquiring, analyzing, and presenting data from multiple instruments. Units support voltage, current, frequency, period, diode, capacitance, resistance, and temperature measurements. For in-depth analysis, 6.5 digit DMM4040 and DMM4050 include graphical display that supports histogram, trend plotting, and statistical analysis features.
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Drop Amplifiers use Multimedia over Coax filters.PCT International Inc.
Gilbert, AZ 85233
Oct 27, 2009
Designed to optimize use of Multimedia over Coax standard for in-home networking, Drop Amplifiers isolate home networking frequencies above 1 GHz from legacy cable telecommunications frequencies, minimizing signal loss and simultaneously maximizing voice, video, and data service quality. Available with or without integrated modem ports, amplifiers use low pass filters to confine 1,125-1,525 MHz MoCA signals to home network and to ensure low port-to-port isolation.
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Receiver IC combines RF analog and digital signal processing.Microtune, Inc.
Plano, TX 75074
Oct 27, 2009
MicroCeiver(TM) IC, suited for digital and cable TV products, is RF-to-baseband solution that will enable digital TV front-end receivers that support multi-standard off-air and cable TV reception and next-generation digital standards. Internal algorithms continually optimize key functions across receive chain, allowing high-quality demodulated output. It also enables signal status reporting, which feeds signal information for every condition across receiver path to maximize performance.
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A/B Switch suits video conferencing/presentation systems.Electro Standards Laboratories
Cranston, RI 02921 3403
Oct 27, 2009
Configured to support Tandberg Camera/Codec video conferencing connections, Model 7269V DB9 A/B Switch allows sharing of single DB9 interface unit among 2 other devices. Network switch can be controlled manually via front panel pushbuttons or remotely, using ASCII RS232 Serial Data to control position, lock/unlock front panel, and query status. Switch ports are transparent to data and all interface pins are switched. Optional 100-240 Vac power supply is available.
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Fibre Channel Card boosts data center connectivity.Sorrento Networks
Centennial, CO 80112
Oct 26, 2009
Enabling high bandwidth connectivity of SANs between data centers, 8 Gbit/s Fibre Channel Card works with GigaMux 1600/3200 optical transport system, which supports variety of WDM architectures. By deploying 8Gbit/s Fibre Channel, IT managers can free up server interfaces that would otherwise be allocated for multiple 4 Gbit/s or 2 Gbit/s connections. Card includes client-side interface based on SFP+ form factor, as well as full 3R reshaping, regeneration, and retiming capability.
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SD/HD Encoder is airborne-hardened.Harris Corp.
Melbourne, FL 32919
Oct 26, 2009
Compliant with Motion Imagery Standards Board requirements for airborne applications, AcuityH264 compresses full-motion video and attaches mission data - telemetry, time of acquisition - gathered by UAVs during military missions. Features for image scaling and cropping of HD video meet needs of constrained, low-bandwidth channels, while slice design enables additional channels of encoding to be added. Also, expansion capabilities allow on-board storage of mezzanine-quality video.
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DisplayPort-Based IC cleans and amplifies video signals.Integrated Device Technology, Inc.
Santa Clara, CA 95054
Oct 26, 2009
Offering signal quality enhancements when transmitting display signals over extended distances and inefficient board layouts, PanelPort(TM) LinkXtend(TM) provides unlimited cable extension for PCs and mobile computers to connect to monitors and projectors. DisplayPort(TM)-based single-chip device amplifies and re-drives signals while also cleaning, reconditioning, and renewing signal integrity. It also provides full link layer repeat functionality while extending DisplayPort signal capability.
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Filters eliminate intensity variations in optical systems.Edmund Optics
Barrington, NJ 08007
Oct 26, 2009
Continuously Variable Apodizing Filters include standard Bull's Eye versions, available in 25 and 50 mm diameters, with end densities that decrease radially from center. Reverse Bull's Eye filters feature high optical density coating on edge of filter, which increases from uncoated center, optimizing dynamic range in imaging systems. Both are suited for design wavelength range of 400-700 nm and create even illumination profile in optical systems.
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 Telecommunications Enclosure is ceiling-mounted.Oberon, Inc
State College, PA 16801
Oct 21, 2009
Model 1070-00 telecommunications enclosure is designed for rack-mountable Ethernet switches, patch panels, wireless controllers, and other networking and A/V components. It includes mounting brackets for up to 2 standard 1U rack mountable components, and back-box openings allow mounting of patch panel and CCH fiber optic adapter panel. Perforated door allows airflow for fanless operation. Unit mounts in standard 2 x 2 ft ceiling tile grid-work.
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 PROFINET-IRT Interface features Siemens ERTEC-200 processor.HMS Industrial Networks, Inc.
Chicago, IL 60607
Oct 21, 2009
Combining Profinet interface with IRT functions according to Class C standard, Anybus-S Profinet-IRT interface includes analog/digital components and 2-port real-time switch. Integrating 2 SC-RJ fiber optic connectors for physical network connection, embedded communication module features dual-port RAM-based hardware and software interface, with interchangeability facilitated by 16-pin RJ11 connector. Fiber optic transmission enables high immunity to EM disturbances.
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 CODECS optimize audio performance.Wolfson Microelectronics plc
Edinburgh EH11 2QB United Kingdom
Oct 20, 2009
Targeted at portable applications such as digital still cameras, digital camcorders, and voice recorders, mono Models WM8944 and WM8945 and stereo Models WM8946 and WM8948 integrate speaker, video and microphone amplifiers, and LDO regulator. Models WM8945 and WM8948 also include touch panel controller. Housed in 36-ball W-CSP package, all include dynamic range control, stereo-widening algorithm, 5 notch filters, 5-band programmable equalizer, and programmable wind noise filter.
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 PLL/Synthesizer has low phase noise of -95 dBc/Hz at 10 kHz.Crystek Corporation
Ft. Myers, FL 33913
Oct 20, 2009
Housed in compact 0.582 x 0.8 x 0.15 in. SMD package, CPLL58-4240-4240 operates at 4,240 MHz with step size of 2,500 kHz and is programmed using standard 3 line interface (data, clock, and load enable). It integrates VCO and PLL in single package and needs only external frequency reference and supply voltages of 5 and 3 Vdc, respectively, for internal VCO and PLL. Second harmonic suppression is -15 dBc typical and minimum output power is 3 dBm.
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UHF Devices extend range of wireless car access systems.Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Oct 20, 2009
Supplied in 32-pin, 5 x 5 mm QFN package, sub-1 GHz CC11x1-Q1 Series transmitters, receivers, and transceivers have RF design and SPI that eliminate need for external filters or switches. Devices allow migration from unidirectional to bidirectional systems and support operation up to +125°C. They help designers build reliable data links with fast frequency hopping scheme (88 µs switching time) utilizing fractional-N concept, and data rate is programmable from 1.2-250 kBaud.
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IP-PBX Development Platform facilitates enterprise deployments.Pika Technologies Inc.
Kanata, ON K2M2V8 Canada
Oct 19, 2009
WARP Enterprise appliance provides features that facilitate and accelerate configuration and installation for Asterisk VARs, system integrators, and value-added SIP providers. Pre-loaded Asterisk GUI provides pre-programmed functionality through Web interface, allowing end-users to turn around and ship complete PBX system to clients in 24 hr. Platform requires technical capability only at configuration and programming level without need for code writing.
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Transceiver Module offers extended 802.15.4/ZigBee range.California Eastern Laboratories
Santa Clara, CA 95054
Oct 19, 2009
With range of up to 2 miles, MeshConnect(TM) Extended Range Module (ZICM2410P2) enables LED lighting control and applications in RF-noisy environments. Solution integrates built-in voice CODEC processor, while +123.5 dB link budget enables optimal data rates to be maintained for extended distances. Intended for 802.15.4/ZigBee applications, product consumes less than 1 µA during sleep mode power consumption, promoting battery life.
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Multiformat Hardware Decoder offers On2 VP6 support.On2 Technologies, Inc.
New York, NY 10036
Oct 16, 2009
Hantro 9190 Multiformat Hardware Decoder supports video playback up to 1080p HD resolution at 60 fps, using less than 100 MHz clock frequency, in various formats including Adobe Flash Player and Sun JavaFX. It consumes less than 50 mW for HD video decoding, and less than 10 mW when decoding SD video. Featuring suite of image postprocessing functions, product offers configurable, multiformat architecture allowing manufacturers to support all popular video codecs.
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Switch Distribution Systems suit surveillance antennas.Giga-tronics, Inc.
San Ramon, CA 94583
Oct 16, 2009
Switch distribution systems are designed for low loss and high isolation of RF signals in multiple antenna surveillance systems with antennas that are switched to multiple receivers. Systems are nonblocking and allow any antenna to be switched to any receiver. Path loss and phase delay can be specified, measured, and tuned for phase matching in direction finding applications. Switch only, or switch plus splitter and/or distribution amplifier configurations are available.
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Full-Duplex IF Transceiver offers optimized integration.Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Oct 16, 2009
Supplied in 14 x 14 mm QFP, TRF2443 low-noise intermediate frequency (IF) transceiver features cross-polarization interference cancellation support. Integration of 15+ functional blocks, along with output third order intercept point of 29.5 dBm and receiver noise figure of 4.3 dB, ensures linearity and sensitivity suited for wireless infrastructure backhaul and point-to-point microwave end equipment. Other features include programmable baseband low-pass filters and Tx/Rx synthesizers.
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Distribution Amplifier works as VGA video splitter.Atlona Technologies
San Jose, CA 95131
Oct 16, 2009
Providing 1 VGA input and 16 VGA outputs, Model AT-VGA116 is capable of splitting any signal from 1 VGA source to 16 separate displays with compatible VGA inputs simultaneously. Device allows cascading of up to 24 units to meet any AV application. With max bandwidth of 1 GHz, splitter will support highly defined video in multiple resolutions up to 2,048 x 2,048. Applications include store video displays, education and worship facilities, and digital signage.
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Photoreceivers offer GPPO or coplanar waveguide RF outputs.Discovery Semiconductors Inc.
Ewing, NJ 08628
Oct 16, 2009
Operating in 1,310 Nm wavelength band, Quad Photoreceiver Arrays are designed for 10 and 40 km transmission over single-mode fiber conforming to 100 Gigabit Ethernet standard (100GBASE-LR4 and 100GBASE-ER4). Arrays consist of 4 monolithically integrated InGaAs photodiodes on InP substrate and 4 transimpedance amplifiers (TIAs) to produce 4-channel electrical output signal, each channel running up to 28 Gbps. Power consumption is typically 200 mW per channel.
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