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Communication Systems & Equipment
(Showing headlines 401 - 420) << 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 ...
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Fiber Optic Multiplexers operate in UV region of spectrum.Axiom Analytical, Inc.
Irvine, CA 92714
Mar 21, 2011
Providing rapid switching between single UV spectrometer and up to 16 sampling points, FMX-200U Series is suited for pharmaceutical dissolution monitoring as well as analysis of aromatic compounds and other strongly absorbing chromophores. Multiplexers utilize pair of retro-reflecting switching prisms to switch both transmitted signal from spectrometer and signal returning to optical detector. Units can be controlled from remote computer via RS-232, RS-422, or RS-485 port.
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Broadband RF Power Splitter supports DC to 2 GHz operation.Plessey Semiconductors Ltd.
Devon PL6 7BQ United Kingdom
Mar 21, 2011
Supplied in 28-lead MLP, PS12000 is built on 20 GHz complementary bipolar process and can provide either 3 differential output signals or 6 single-ended outputs. Input signal is initially boosted through high-linearity (+20 dBm IIP3, +50 dBm IIP2), 6 dB gain buffer before being split to 3 differential output drivers. Two output drivers include 0 to -40 dB AGC stage, allowing signal levels to be adjusted as required or effectively switched off.
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 Fiber Optic Switch features A/B/C/D/off-line positions.Electro Standards Laboratories
Cranston, RI 02921 3403
Mar 18, 2011
Allowing connection to any one of 4 devices from 1 device, single-channel Model 4291 features remote control operation via DB15 connector accepting Contact Closure commands. All fiber ports are LC duplex, multimode supporting 50/125 micron fiber size and 1,310 nm wavelength. Featuring MEMS-based mirror/prism technology and Gigabit data rates, Model 4291 is service protocol, bit-rate, and data transparent. Unit's secure OFFLINE position stops all data throughput.
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Wireless Data Radios support global use.Freewave Technologies, Inc.
Boulder, CO 80301
Mar 18, 2011
Operating in 2.4 GHz spectrum for international use, GX Series offers 20-mile range with clear line of sight. Single radio can operate as master, slave, repeater, or slave/repeater. Model GXCP is suited for cathodic protection applications, while Model GXM, measuring 2 in. tall x 1.4 in. wide, is suited for industrial and manufacturing applications. Model GX-C targets oil and gas and water/wastewater industries as well as industries with similar SCADA applications.
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 EMC Filters are designed for PV inverters up to 1,500 A.PREMO Group
Barcelona Spain
Mar 17, 2011
Installed between inverter and solar panel, FEDC series ensures compliance with EMC standards for entire PV system by reducing conducted emissions towards solar panel and EMI radiations from solar panel. Product is available with ratings from 25-1,500 Adc, without terminals up to 150 Adc, and with screw connections up to 1,500 Adc. While meeting EN60939, UL1283, and RoHS requirements, series has max operational voltage of 1,200 Vdc and is available without filter capacitors to ground.
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 CCTV Video Multiplexer offers real-time video refresh.CCTV Camera Pros
Boynton Beach, FL 33426
Mar 17, 2011
Provided with power supply and IR remote control, VM-16RT offers 16 channel BNC video inputs, 16 BNC loop out, and 4 channel audio RCA inputs in addition to 1 BNC Monitor, 2 BNC video outputs, and 1 RCA Audio Out. Supported video display modes include 8, 9, and 16 camera/channel grid; single, split, and quad screen view; sequence rotation; picture in picture (PIP); and dual PIP. Compatible with NTSC and PAL video formats, video mux also offers image freeze and selectable image zoom area.
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 Digital Auto-Range Multimeter facilitates general testing.Dwyer Instruments, Inc.
Michigan City, IN 46361
Mar 17, 2011
Intended for general electrical testing and troubleshooting, Model MM-1 measures DC and AC voltage to 600 V, DC and AC current to 10 A, and resistance to 400 W. Full-function multimeter also includes audible continuity, diode, LED, and transistor hFE tests. Rotary switch facilitates range selection, and 4-digit backlit LCD provides value, mode, and low battery indication. Ruggedized, impact-resistant case is double injected for durability.
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 Digital Multimeter includes True RMS function.Dwyer Instruments, Inc.
Michigan City, IN 46361
Mar 17, 2011
Suited for general electrical testing and troubleshooting, Model MM-2 measures DC voltage to 1,000 V and AC voltage to 750 V, DC and AC current to 10 A, and resistance to 400 W. Meter also includes audible continuity, diode, LED, and transistor hFE tests with rotary switch for selecting function. With 4-digit backlit LCD, multimeter indicates value, mode, and low battery. Test leads, 9 V battery, and instructions are included.
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RFID Printer/Encoder enables advanced item-level tagging.Zebra Technologies
Vernon Hills, IL 60061 3109
Mar 17, 2011
Incorporating Adaptive Encoding technology, Model R110Xi4 can detect RFID inlay position within label and automatically configure printer/encoder without having to manually calibrate for inlay, ensuring tag accuracy. On-pitch encoding offers ability to print/encode small tags very close together with distance as narrow as .6 in. Model R110Xi4 streamlines supply-chain management applications such as item-level tracking, asset tracking, and inventory management.
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 WLAN Access Points and Clients are shock- and vibration-resistant.Belden, Inc.
University City, MO 63105
Mar 16, 2011
Hirschmann BAT300-Rail Access Points and Clients are rated to IP40 and support 300 Mb/sec IEEE802.11n wireless communications standard. MIMO technology is also supported, ensuring stable wireless connection even if problems such as reflections occur. Model BAT54-Rail devices include up to 2 radio modules, operating at 5 or 2.4 GHz. Mountable on top-hat rails, both units operate in temperatures from -22ºF to +122ºF and have ISA 12.12.01 Class 1 Div 2 and ATEX IEC/EN 60079 Zone II certification.
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SPDT Switch suits test and measurement applications.Radiall
Chandler, AZ 85226
Mar 16, 2011
Equipped with three 2.4 mm connectors, RAMSES SPDT Switch provides insertion loss of 0.7 dB, VSWR of 1.55, and 80 dB isolation at 50 GHz. Unit has typical operating life of 2 million cycles and includes actuator terminal with solder pins. Available in 12 or 28 V failsafe or latching versions, electromechanical switch offers optional TTL driver, self cutoff, and indicators.
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 High-Frequency Amplifier incorporates dual feedback design.Trek, Inc.
Medina, NY 14103 9710
Mar 15, 2011
High-Frequency Amplifier Model 2100H offers control of output voltages from 0 to ±150 Vdc or peak AC, with output currents of 0 to ±300 mA, signal bandwidth capabilities to 2.6 MHz at -3 dB, and slew rates of 2,000 V/µs. Signal bandwidth is greater than 3 MHz at -3 dB and full power frequency response is flat up to 2 MHz. Featuring dual feedback design that assures no overshoot or instability of waveform occurs, solid state unit offers high output accuracy and is CE marked.
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 USB Power Sensor features 75 ohm impedance.Mini-Circuits
Brooklyn, NY 11235
Mar 15, 2011
Measuring 4.89 x 1.74 x 0.95 in., Model PWR-2.5GHS-75 turns Windows® or Linux® PC into power meter. Pocket-sized HID requires no driver installation and is shipped with quick-locking USB cable for connectivity. Measurement Application GUI software, displaying numerical data and graphs, enables user to perform measurements on RF components such as couplers, filters, amplifiers.
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Civil Communication Connection Unit provides interoperability.Raytheon Company
Bedford, MA 01730
Mar 15, 2011
Intended for first responders looking to connect disparate communications systems and networks to 4G LTE networks, Audio Connect Unit-5000 can patch together 12 communications channels to create interoperability nets across disparate devices. Nets can be local, or may include links through Internet Protocol to distant users and other authorized personnel. Channels can be configured to interface with radios, VoIP, public switched telephone network lines, and Radio over IP devices.
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Ocean Fiber optimizes non-linearity performance.OFS FITEL LLC.
Norcross, GA 30071
Mar 14, 2011
Simplifying network design while promoting performance in terms of link distances and spectral efficiency, TrueWave® HD ocean fiber features negative dispersion value of -14 ps/nm-km for transoceanic applications. Product is designed for use in submarine cables engineered for long- and medium-haul ocean repeatered systems utilizing advanced modulation formats in DWDM systems. Fibers are selected to meet specifications for number, color, length, and transmission properties.
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Microwave Oscillator/Filter Bank help test RF equipment.Tektronix, Inc.
Beaverton, OR 97077
Mar 14, 2011
Model TDRO-900A is 9 GHz dielectric resonator oscillator with phase noise performance of -114 dBc/Hz at 10 kHz offset, ±2.5 MHz electrical tuning range, and +10 dBm output power. Operating from 8-22 GHz, TSFB-900A, 9-channel switched filter bank module has 1.5 GHz bandwidth and 150 MHz band overlap on each channel. Unit also includes interface board that allows for control via USB. Modules target transmitter and receiver system designers in aerospace, communications, and defense applications.
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KVM over IP Rack Trays optimize datacenter and server control.ADDER CORPORATION
Newburyport, MA 01950
Mar 11, 2011
ADDERView RDX 1000 is 16-port KVM rack tray allowing CATx based connectivity to almost any server/computer type, while ADDERView RDX 1000IP features additional KVM over IP user and ADDERView RDX 5000IP provides 4 KVM over IP users. Featuring TFT LCD and keyboard and touchpad control, all units can be expanded to control up to 256 computers with as many as 64 KVM over IP sessions running at once. They also offer AES 128-bit encryption and RSA2048 authentication for security.
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Citizens Band Radio incorporates color LCD display.Cobra Electronics Corp.
Chicago, IL 60707 4000
Mar 11, 2011
In addition to LCD with selectable color and customizable night/day settings, 29 LX Citizens Band (CB) Radio integrates clock/timer, automated weather alert scan, and center scroll knob that provides one-touch programming for setup and channel changes. Adjustable Dynamike® boost, also included, increases microphone sensitivity for increased voice clarity, while Radio Check Diagnostic lets drivers continuously monitor their radio's RF power output, antenna system, and battery voltage.
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MEMS Optical Splitter is suited for ROADM networks.Dicon Fiberoptics Inc.
Richmond, CA 94804
Mar 11, 2011
MEMS Split, Select, and Drop delivers colorless and directionless capabilities to ROADM networks. It simultaneously broadcasts multi-wavelength input signals through array of MEMS 1xN Switches, which offer switching time of less than 20 ms, and MEMS Tunable Filters. These feature ±50 pm wavelength setting accuracy within C or L Bands and tuning speed of less than 30 ms. Available with 4 channels, splitter can be scaled to any number of channels and suits metro and regional optical networks.
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Raman Amplifiers include automatic gain control.OFS, Specialty Photonics Division
Avon, CT 06001
Mar 11, 2011
In combination with erbium-doped fiber amplifiers, HPU42000 Series Amplifiers optimize optical signal-to-noise ratio and compensate for optical loss resulting from optical transmission lines and optical components. With built-in AGC function, output power per channel at each amplifier is kept constant by controlling gain automatically, optimizing integration in transmission systems.
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