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Communication Systems & Equipment
(Showing headlines 2581 - 2600) << 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 ...
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Emergency Alert System offers custom information delivery.Cedar Point Communications, Inc.
Derry, NH 03038
Aug 03, 2007
Designed for campus and university environments, Campus Emergency Notification Solution can provide customized warnings on location-by-location basis. It uses SAFARI C(cubed) Multimedia Switching System capabilities, existing university telecommunications plant infrastructure, and emergency warning devices to issue notifications and instructions to faculty, staff, and students. Leveraging IP communications, campus security can tailor individual instructions to specific locations.
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Reference Design suitsT1/E1 transport over SONET/SDH networks.Exar Corp.
Fremont, CA 94538
Aug 03, 2007
Orion Modular Reference Design Platform is optimized for applications such as add-drop multiplexers, multi-service provisioning platforms, optical and wireless transport, and routers. Flexible system architecture enables same shelf hardware to be used for either 84 T1s or 63 E1s aggregated into OC-3/STM-1. Design uses common telecom bus operating at 19.44 MHz and for optical transmission, STS3/STM1 telecom bus interface is coupled with XRT91L30 OC-12/OC-3 transceiver and optical module.
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Transceiver Module delivers complete software radio system.Pentek Inc.
Upper Saddle River, NJ 07458
Aug 02, 2007
Model 7140-420 Dual Digital Transceiver with Wideband Digital Downconverter (DDC) Core and Interpolation Filter includes 2 A/D and 2 D/A converters for connection to HF and IF ports. Software radio system in PMC/XMC module handles range of input and output signal bandwidths from 4.8 kHz to 40 MHz. Controlled by various onboard software resources, GateFlow Core 420 2-channel, wideband DDC IP core can be driven directly from A/D converters.
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RF Modules provide switching to 3 GHz.Pickering Interfaces
Wobum, MA 01801
Aug 02, 2007
Available in partial build configurations, Model 40-870 provides up to 6 Off SPDT switches in single width 3U PXI module, while Model 40-872 provides up to 4 Off 4-way MUXs in single-slot 3U PXI module, and Model 40-874 offers one or two 8-way MUXs in single-slot 3U PXI module. Featuring single or dual 22 x 2 matrix with loop thru connections, Model 40-877 permits larger matrices to be constructed. Switching is performed using EMR relays that have been integrated into low-loss PCB design.
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 GSM/GPRS Terminal enables wireless M2M communication.Janus Remote Communications
Aurora, IL 60505
Aug 01, 2007
Operating from 7-35 Vdc, Terminus GSM/GPRS Control Terminal encapsulates everything required for wireless M2M capability. It includes 9 user-configurable GPIO, 1 ADC input, audio handset interface, RS-232 AT Command UART interface, and externally accessible SIM card socket. Terminal is suited for M2M telemetry and telematic applications, including fleet and asset management, vending, maintenance, and security and alarm monitoring.
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 Millimeter-Wave Amps provide broadband performance.Endwave Corp.
San Jose, CA 95134
Jul 31, 2007
Available in 10 models covering 33-75 GHz bandwidths, LA Series features P1dB input powers as high as +11 dBm, noise figures as low as 7 dB, and gain options from 10-40 dB. Additional performance characteristics include input/output VSWR of 2.2:1 and gain flatness of ±3.0 dB. Suited for EW, ECM, and instrumentation applications, amps offer full range of packaging configurations and RF interface options, including 2.4 and 1.85 mm coaxial configurations.
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Communication Systems combine PBX, router, and ADSL modem.AVM GmbH
Berlin 10559 Germany
Jul 30, 2007
FRITZ!Box Fon WLAN 7170 and FRITZ!Box Fon 5124 enable telephone conversations over Internet or landline, even when computer is off. With 4 LAN ports, units can connect computers as well as network-capable devices to Internet. ADSL modem supports ADSL2+ with transfer rates up to 16 Mbit/sec, while integrated WLAN router in 7170 offers wireless Internet access as well. Using USB host port, memory sticks, printers, or hard drives can be connected to FRITZ!Box and shared by all computers on network.
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System enables IP-based business communications.Vertical Communications Inc.
Cambridge, MA 02142
Jul 30, 2007
Supporting up to 500 users on single server, Vertical Wave IP 2500(TM) features Applications Inside(TM) architecture, which includes communications applications such as ViewPoint(TM) desktop call management tool, unified communications, presence management, visual voicemail, and call recording. Dual processors support embedded SIP-based call control as well as application services, while embedded voice gateway supports mixed environment, allowing customers to migrate from TDM to all-IP environments.
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Portable Two-Way Translator covers nine languages.ECTACO Inc.
Long Island City, NY 11106
Jul 30, 2007
Designed for those traveling abroad for business, iTRAVL NTL-9C enables thorough communication in 9 languages. English-speaking people input anything they want to say, and device repeats it back for them in target language. Along with hands-free, eyes-free interface, speech recognition device features proprietary speech analysis and voice output technology, Language Teacher system, full text translation, and 1,600,000-word audiovisual dictionary.
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Wireless Modems are based on MaxStream® technology.Digi International
Minnetonka, MN 55343
Jul 30, 2007
Offering Serial/Ethernet cable replacement, XTend(TM) and XStream(TM) RF modems and XPress(TM) Ethernet Bridge operate within industrial, scientific, and medical RF bands. XTend(TM) operates at 900 MHz and provides up to 40 miles of range, while XStream(TM) comes in 900 MHz and 2.4 GHz units, and offers up to 20 miles of range. XPress(TM) wirelessly connects data system to Ethernet network and operates at 900 MHz and 125 mW of power, providing up to 15 miles line-of-sight range and 1.5 Mbps RF data rate.
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 Earmuffs allow workers to listen to music on the job.Bacou-Dalloz
North Smithfield, RI 02917
Jul 26, 2007
Offering solution for both hearing protection and visibility, Radio Hi-Visibility earmuffs feature bright green earcups and reflective headband that glows when exposed to light. Devices include flexible antenna for high-quality reception and AUX input jack. Providing AM/FM sound, units include electronics that ensure listening volume does not exceed 82 dB. They are available with 3.5 mm connection cable and 2 AA batteries.
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Flexible Fiber permits precise CO2 laser delivery.OmniGuide, Inc.
Cambridge, MA 02139
Jul 26, 2007
Suited for otology procedures, OtoBeam enables CO2 laser-based energy source to be placed at surgeon's fingertips for accurate control when operating on delicate structures of middle and inner ear. Photonic bandgap fiber technology allows laser energy to be guided through flexible fiber, providing surgeons with precise and safe device for stapedectomy procedures. Flexible CO2 laser fiber also promotes control over penetration into target structures and formation of footplate rosette.
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Selector Switch allows distributed viewing of HD video.Impact Acoustics
Dayton, OH 45404
Jul 26, 2007
Compatible with all interlaced or progressive scan analog HD component video signals, 6x2 Component Video Matrix Selector Switch simultaneously routes any of 6 HDTV source devices to 2 separate high definition TVs or monitors, or splits one source to 2 high definition TV/monitors. Switch features video bandwidth of 300 MHz, and contains 6 HD component video inputs, 6 stereo audio inputs, and 6 optical digital audio TOSLINK inputs with 2 outputs for each of these signal types.
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Bluetooth Headset delivers business-quality performance.Plantronics, Inc.
Santa Cruz, CA 95061 0635
Jul 25, 2007
Voyager 520 combines noise-canceling microphone and wind-reduction technology to deliver optimal sound quality, even in distracting outdoor environments. Headset includes Multipoint technology that enables users to switch between 2 Bluetooth devices, such as work and personal mobile phones. Multifunction button provides one-touch call answer/end and volume up/down support, and device provides up to 8 hr talk time and 180 hr standby time on single charge.
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Headset is intended for mobile laptop users.Plantronics, Inc.
Santa Cruz, CA 95061 0635
Jul 25, 2007
Featuring sound-isolating earbuds, noise-canceling microphone, and wind-noise reduction technology that filters out external distractions, .Audio(TM) 480 Virtual Phone Booth(TM) headset is designed for use with multimedia applications and for having Internet conversations. It includes inline volume and mute control, low-profile design, and flexible boom. Headset is compatible with both PCs and Macs (USB version only).
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Receiver IC suits radio frequency applications.Micrel Semiconductor Inc.
San Jose, CA 95131
Jul 24, 2007
With operating frequency from 300-350 MHz, 3.3 V QwikRadio® MICRF213 offers designers low current consumption of 3.9 mA at 315 MHz. It features up to -110 dBm sensitivity and functions as super-heterodyne receiver for OOK and ASK modulation up to 7.2 kbps at 315 MHz. Down-conversion mixer provides image rejection to optimize communication distance. Four filter bandwidths may be selected externally by user in binary steps from 1.18-9.44 kHz at 315 MHz operating frequency.
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Gigabit Passive Optical Network Devices suit FTTU applications.Alcatel-Lucent
Paris 75008 France
Jul 24, 2007
Allowing carriers to deliver triple play services, 7342 ISAM fiber-to-the-user solution Rel 4.4 features multiple dwelling unit optical network terminal that provides voice, video, and data over building's copper wires. Line card has four GPON ports, each of which can support up to 64 subscribers with 2.5 Gbps downstream and 1.25 Gbps upstream line rates. Optical network also supports VoIP with SIP and H248 and IPTV with IGMPv3 for TV channel change.
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Converter IC drives high speed printers and LCD displays.Supertex Inc.
Sunnyvale, CA 94619
Jul 24, 2007
Model HV610 is 32-channel, serial-to-parallel converter with push-pull outputs. Outputs can be individually controlled, set to high or low, or set to a high-Z state, providing versatility in applications requiring fast shift register and data shifting speeds. RoHS-compliant IC features 4 data shift registers, directional data loading control, operating output of +50/-40 V, CMOS/TTL compatible inputs, and is available in 64-lead TQFP package.
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Encoder and Decoder are designed for IP-based video.Optelecom-NKF
2801 DD Gouda Netherlands
Jul 24, 2007
Delivering DVD-quality video performance at high and low bit rates, Model C-44 is capable of compressing up to 4 video channels over IP using MPEG-4 and Motion JPEG. It features enclosure that is less than 8 in. in length and can withstand -40° to +74°C operating temperatures. Unit is built with 4 digital signal processors, one per analog video input. Applications include high-quality MPEG-4 for live viewing and reduced frame rate MPEG-4 for time-lapse recording.
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Gateway connects telepresence systems from various vendors.Teliris Ltd.
New York, NY 10017
Jul 24, 2007
Integrated into the Teliris VirtuaLive(TM) meeting experience, Telepresence Gateway enables meeting to be held between two or more vendor systems. It also enables traditional videoconferencing and other video devices to connect. Telepresence interoperability allows connection of competing standard telepresence systems, as well as legacy videoconferencing, audio and desktop conferencing systems and Web-enabled devices such as mobile phones and PDAs.
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