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Communication Systems & Equipment
(Showing headlines 301 - 320) << 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 ...
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Base Station Wideband Antenna suits multi-path environments.Laird Technologies
Chesterfield, MO 63017
Jun 07, 2011
Operating in 2.3-2.7 GHz frequency band with 18 dBi gain at 2.5 GHz and +45° and -45° polarization, SKS230065-18N-001 base station wideband dual sector antenna is designed for high-density wireless network coverage in mobile and fixed applications. Matching of radiating elements and feed network allows for maximum pattern control in elevation. Optimized for maximum ratio combining, 2 Type N-f connectors at bottom facilitate installation.
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 Fiber Optic ST Duplex A/B Switch supports dual wavelengths.Electro Standards Laboratories
Cranston, RI 02921 3403
Jun 06, 2011
Employing MEMS-based switches, QuickSwitch® Model 6190 enables users to access 2 separate devices, ports A and B, via device connected to Common port of switch. Unit supports multimode, 50/125 micron fiber with wavelengths of 850 nm and 1300 nm. Local control is via front-panel pushbutton, and remote access is by way of RS-232 commands sent through Remote Serial Port or by optional GUI. Users can remotely monitor status, control switch functions, lock front panel use, and query status.
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PLL Synthesizer IC incorporates on-chip VCO.Analog Devices, Inc.
Norwood, MA 02062-9106
Jun 06, 2011
Supporting dual output ports, Model ADF4351 allows implementation of fractional-N or integer-N operation continuously over frequency range of 35-4,400 MHz. Device features rms jitter of 0.3 ps and typical EVM of 0.4% at 2.1 GHz. For applications that require isolation, RF output stage can be muted. Housed in 32-lead LFCSP package, synthesizer operates from 3.0-3.6 V and can be powered down when not in use. Unit includes analog and digital lock detect and switched bandwidth fast-lock mode.
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Fiber Optic Splitters are designed for long-term stability.LEONI Fiber Optics Inc
Williamsburg, VA 23188
Jun 06, 2011
Designed as monolithic components for telecom wavelength range, Planar Lightwave Circuits (PLCs) include single-mode 1 x N and 2 x N broadband splitters with up to 64 channels. Products are primarily used in passive optical distribution networks in subscriber loop of telecommunication networks (FTTH). Other applications of RoMack splitters are measuring systems, laser systems, and special PLCs with optical functions.
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 USB WiFi Modem Module supports extreme operating temperatures.Radicom Research
San Jose, CA 95131
Jun 03, 2011
WiFiHU series supports wireless 802.11b/g/n through USB 2.0 interface. With protocol stack and 1TX/2RX MIMO antenna technology, device achieves over-the-air data throughput to 300 Mbps downstream and 150 Mbps upstream PHY rates (40 MHz) or 150 Mbps downstream and 75 Mbps upstream (20 MHz). This 1.0 x 1.1 x 0.25 in. module comes in 2 versions: WiFiHU-a with built-in dual-chip antennas, and WiFiHU-c with 2 U.FL connectors to attach antenna cables and antennas.
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 Infrared Temperature Sensor has wireless transmitter.Omega Engineering, Inc.
Stamford, CT 06907
Jun 02, 2011
Combining remote IR sensor and radio wireless transmitter in weather-resistant NEMA 4X enclosure, Model UWIR-2-NEMA transmits process temperature, ambient temperature, signal strength, and battery status. Non-contact unit measures temperature from 0-1,000°F and features adjustable emissivity from .10-1.0. Included software converts user's PC into multi-channel chart recorder or data logger. To extend battery life, Model UWIR-2-NEMA includes sleep mode.
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Wi-Fi Bluetooth Chip supports Windows® and Android systems.Broadcom Corp.
San Jose, CA 95110
Jun 02, 2011
Designed for PCs, notebooks, and netbooks, BCM43142 InConcert® Combo Chip supports single stream IEEE 802.11n and Bluetooth 4.0 + HS. Device combines Wi-Fi Direct connectivity with proximity-based pairing. Wi-Fi Direct enables devices to communicate directly with one another without interacting with access point. Available in 68-pin QFN package with integrated power amplifiers and low noise amplifier, 40 nm chip uses PCIe interface for Wi-Fi and USB interface for Bluetooth.
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SatCom Network System targets virtual network operators.The Elbit Systems of America
Fort Worth, TX 76136-6969
Jun 02, 2011
With InterSKY® VNO(TM)-S2 Hybrid Broadband Satellite Communications solution, Virtual Network Operators (VNO) can expand network capabilities and capacity throughout rural areas with limited communication infrastructure. Platform enables VNOs to provide single-hop international level Internet, long distance services, and in-country local termination. As demand increases, VNOs located in main HUB, through on-site VNOs located in specific countries, can develop into full-scale broadband SatCom operators.
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 Power Quality Meter complies with IEC 61000-4-30 standard.Schweitzer Engineering Laboratories Inc.
Pullman, WA 99163
Jun 01, 2011
Providing IEC and ANSI 0.2 Accuracy Class billing data, Model SEL-735 includes waveform capture, harmonic measurements, and data logging function. Advanced model additionally features high-order harmonics, sample rates, detailed power quality reports, and Ethernet. Integration with energy management software from SEL and others helps users cut energy bills.
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ZigBee Smart Energy Module targets metering and control.ByteSnap Design Ltd
Birmingham B31 2TS United Kingdom
Jun 01, 2011
ZigBee® module ZMM-01 combines metering and control features in one platform and also provides RTC accurate up to 2 ppm. By implementing the ZigBee Smart Energy protocol, module can use command-set specified by standard to control energy equipment within home or office. Module is based on ZigBee radio-on-a-chip that integrates IEEE 802.15.4/ZigBee wireless transceiver with ARM Cortex-M3 microcontroller, able to run the ZigBee Smart Energy protocol and application code while consuming just 30mA.
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Industrial Wireless Modem provides transparent data link.CalAmp Corp
Oxnard, CA 93030
Jun 01, 2011
Suited for private networks operating across VHF, UHF, and 900 MHz licensed spectrum, Guardian(TM) Data Modem provides high-speed serial connectivity that enables remote monitoring and control of utilities, oil and gas, and other industrial applications. Narrowband unit offers user-selectable data rates of 4,800, 9,600, and 19,200 bps with single radio store-and-forward operation, software-programmable channel bandwidth, on/off-line diagnostics, and programmable external I/O interface.
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HD Video Conferencing Service integrates diagnostic tools.Nefsis Corporation
San Diego, CA 92123
Jun 01, 2011
Nefsis® video conferencing cloud provides all resources necessary for multipoint HD video mixing, firewall and proxy traversal for desktops, live collaboration tools, and network diagnostics. Latter, which includes tests for bandwidth, latency, and routing, provides tools for network assessments, optimizing video conferencing performance, and troubleshooting.
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IP Packet Exchange Solution targets interconnect providers.Sonus Networks
Chelmsford, MA 01824
Jun 01, 2011
Integrating both NBS9000(TM) and NBS5200(TM) session border controllers, IP Packet Exchange Solution suits both fixed and mobile markets. Solution supports signaling interworking, wireline, wireless, and high-definition (HD) media transcoding, 3GPP standards conformance, IPV4/IPV6 transport and services interworking. It allows IPX Providers to offer ENUM services.
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 Fiber Optic Media Converter integrates PoE capability.ComNet
Danbury, CT 06810
May 31, 2011
As 1000FX fiber optic media converter, CNGE2MCPOE provides PoE function for compatible peripheral devices. It supports IEEE 802.3at PoE standard for use for as Power Sourcing Equipment (PSE), supplying up to 25 W of power. Designed for use in harsh environments, product allows 10/100/1000TX Ethernet data to be transmitted optically over either multimode or single-mode optical fiber by application-specific, optional SFP modules.
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 Portable Digital Multimeter safely tests bonding/grounding.Newson Gale, Inc.
Lakewood, NJ 08701
May 31, 2011
Suited for use in applications involving combustible or explosive atmospheres, Model ISDMM provides confirmation of low-resistance path to verified ground points and confirms integrity of existing bonding/grounding conductors. Unit also provides readings of DC voltage and amperage, capacitance, frequency, temperature, duty cycle, and pulse width. Also providing event count, product is equally adapted to use with permanently bonded equipment or temporary devices.
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Common Mode Filters combine EMI filtering, ESD protection.ON Semiconductor, LLC
Phoenix, AZ 85008
May 31, 2011
Supporting data speeds to 3.4 Gbps, silicon-based EMI2121 (single pair), EMI4182, (dual pair) and EMI4183 (triple pair) offer common mode rejection of 15 dB typ at 500 MHz and insertion loss of 1.0 dB typ at 500 MHz. Integrated ESD protection, which meets peak discharge of 15 kV per IEC61000-4-2, and differential mode bandwidth cutoff frequency optimize signal integrity. CMFs protect high-speed differential ports using MIPI DSI/CSI2, USB 2.0, and HDMI interface standards.
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DSP-Based Audio Modules facilitate Bluetooth integration.Laird Technologies
Chesterfield, MO 63017
May 27, 2011
Wireless stereo audio modules, BTM510/511 and BTM520/521, fosters Bluetooth® audio integration for embedded solutions. Included firmware provides support for digital audio via I˛S bus, support for universal GPIO functions for mapping GPIOs to specific Audio/Video Remote Control Profile functions, and aptX(TM) audio codec technology. Using non-destructive coding techniques, aptX audio codec for Bluetooth A2DP preserves full wired audio quality of stereo transmitted over 2.4 GHz ISM band.
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 Dipole Antennas come in 916 MHz and 2.4 GHz models.Antenna Factor
Grants Pass, OR 97526
May 26, 2011
Using loaded coil technology, OC Series ˝-wave Antennas minimize length that would typically be required to achieve omnidirectional gain. Articulating base tilts 90° and rotates 360°, while internal counterpoise eliminates need for external ground plane and maximizes performance. Available in custom colors for volume OEMs, antennas attach with standard SMA or Part 15 compliant RP-SMA connector.
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Wireless DSL Modem Router features dual-core processor.Netgear Inc.
Santa Clara, CA 96054
May 26, 2011
Combining ADSL2+ modem with WNDR3700 Ultimate Networking Machine wireless router, NETGEAR N600 Home DSL Gateway supports simultaneous 802.11n dual band networking at 2.4 and 5 GHz, providing 2 separate networks for data and video traffic. Unit supports NETGEAR ReadySHARE(TM) technology though 2 USB ports, transforming external USB hard drives into shared storage. Device is also future proof, with separate gigabit Ethernet WAN port for connecting to high-speed cable or fiber optic broadband modems.
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Source/Measure Units offer wide voltage and current ranges.Agilent Technologies, Inc.
Santa Clara, CA 95051
May 24, 2011
Designed for testing semiconductors, components, and materials, benchtop B2900A Series features voltage range of ±210 V and current ranges of ±3 Adc and ±10 A pulsed. Sourcing is precise and measurements are accurate with minimum resolution of 100 nV and 10 fA. Intuitive user interface is presented on 4.3 in. color LCD that supports graphical and numerical displays in single, dual, graph, and roll views. Available in 1- and 2-channel models, B2900A Series can archive 12,500 readings/sec.
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