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Communication Systems & Equipment
(Showing headlines 661 - 680) << 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 ...
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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 I²S 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 ½-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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Attendant Console features Braille display.ANDTEK GmbH
Hallbergmoos D-85399 Germany
May 24, 2011
With AND Desktop AC, users can get overview about status of all phones within company and generate call statistics, such as average call duration. Visually impaired and blind persons can obtain important information via Braille display. To operate, user selects address directory via shortcut and directly enters requested name. Results appear shortened on Braille line. Requested entry is then confirmed and phone number is dialed automatically.
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Coaxial Bandpass Filters feature low frequency operation.Mini-Circuits
Brooklyn, NY 11235
May 24, 2011
Suited for wireline broadband access applications, Model ZBPF-75 features fractional bandwidth of 32% and ultimate rejection of 30 dB typical from 50-800 MHz. Housed in rugged shielded case measuring 2.0 x 2.0 x 0.75 in., 50 W Model ZBPF-75-1+ has passband range of 63-87 KHz with optimized passband IL, roll-off, and rejection.
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Radio Modules support long range wireless remote control.Circuit Design, Inc.
Nagano 399-8303 Japan
May 24, 2011
Equipped with input and output circuitry, CDT-TX-02M-R/CDT-RX-02M-R Transmitter/Receiver Modules enable communication with up to 6 contacts. MSK modulation and receiver sensitivity of -120 dBm ensure noise immunity and stable communication, while battery-operable 10 mW transmitter offers 1 km line-of-sight range. Users can select from 4 preprogrammed frequencies using DIP switches. To prevent errors caused by receiving signals from other transmitters, each transmitter has specific 32-bit ID.
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Network Analyzer incorporates PIM fault location functionality.Anritsu Co.
Morgan Hill, CA 95046
May 23, 2011
With Distance-to-PIM(TM) (DTP) technology, MW8219A PIM Master(TM) provides field personnel with test system that can help ensure optimum network performance and also locate PIM faults before intermodulation distortion adversely affects signal transmission. DTP lets users measure integrity of transmission system and surrounding environment, addressing need to measure Passive Intermodulation (PIM) due to rollout of high-capacity platforms such as HSPA+ and LTE.
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Wireless RH/Temp Transmitter features NEMA 4X rated enclosure.Omega Engineering, Inc.
Stamford, CT 06907
May 20, 2011
Featuring stand-alone battery-powered design, Model UWRH-2-NEMA transmits relative humidity, ambient temperature, signal strength, and battery status to host receiver up to 400 ft away in real-time. Transmit sample rate is programmable from 2 seconds to 2 minutes. Included software converts PC into multi-channel chart recorder or data logger so readings can be saved and later printed or exported to spread sheet file.
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Serverless Audio Communication System supports up to 16 stations.STENTOFON/Zenitel Group
Kansas City , MO 64120
May 19, 2011
STENTOFON Pulse is suited for applications with 2-16 stations and offers HD voice quality. Unit employs open standards such as SIP, HTTP, and XML for integration and expansion with 3rd-party systems. Installation can be completed in less than 10 min, depending on number of stations in system, with one station selected as system master that provides SIP sever functions to other stations. No central server equipment is required and system can be programmed via Web browser.
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Fiber Optic Switches target single- and multi-mode applications.LEONI Fiber Optics Inc
Williamsburg, VA 23188
May 18, 2011
Series eol and mol optical switches are based on micromechanical and micro-optical design, which maximizes long-term stability for many applications. Switches are available for wavelength ranges from visible to IR, and for variety of fiber types, including PM fibers (eol series). Operating in temperatures from 0-60°C at 5 V, they have switching time of 2 msec and consume less than 250 mW. Supported applications include telecommunications, measurement, testing, and biomedical.
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Loudspeaker System features 6 speakers and pan-and-tilt.IMLCORP
Marietta, GA 30062
May 18, 2011
SOUNDCOMMANDER® SC5600 Acoustic Hailing Device and loudspeaker system has 6-speaker array with sound-dampening materials to protect hearing of personnel standing near it. Weighing 44 lb, unit has 500 W amplifier that can project 145 dB RMS output. Product's 6-speaker arrays can be configured into 2 horizontal 3-speaker arrays, which deploy side-by-side or separately for bi-directional wide-area coverage. System is powered by internal 12 Vdc battery or external 12 Vdc or 110/230 Vac power.
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