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Communication Systems & Equipment ->
RF & Microwave Communication Systems & Equipment
RF & Microwave Communication Systems & Equipment
(Showing headlines 981 - 1000) << 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
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Synthesizer Module suits GSM/Edge telecom base stations.Temex Time
Oxnard Switzerland
Jan 26, 2006
Combining voltage controlled oscillator, fast-hopping fractional PLL, and loop filter, Synthesizer Module provides frequency hopping across GSM band with phase settled in 20 ms and 5° margin of error. Unit replaces double ping-pong synthesizer and requires no external components. Acting as plug-and-play device, module can be directly interfaced with mixer on output and precise reference clock on input.
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Radio Modules support up to 4 frequency bands.RF Micro Devices, Inc.
Greensboro, NC 27409-9421
Jan 26, 2006
Comprised of cellular transceiver module and cellular transmit module, POLARIS 2(TM) TOTAL RADIO(TM) solution is suited for handsets operating on GSM/GPRS and GSM/GPRS/EDGE networks. Optimized performance in transmit module is achieved through Optimum Technology Matching® with GaAs HBT power amplifier, GaAs pHEMT switch, and CMOS controller. System can interface with range of basebands through support of very low IF and zero IF receive architectures.
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 Wireless Radio transmits both analog and digital signals.Bentek Systems
Calgary T2G 1Y6 Canada
Jan 25, 2006
Utilizing FHSS technology, DIN rail mounted SCADALink SMX900 allows bi-directional communications for point to multi-point wireless I/O systems. Transceivers are powered by 12-30 Vdc, and I/O modules come in 4-point analog, 8-point discrete, and combinations of both. With MODBUS and Allen Bradley DF1 addressable I/O, built in RS232/RS485/RS-422 ports, and support for 254 slaves, user can set up complex SCADA systems. SMX900 is capable of transmitting signals up to 20 miles.
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Terrestrial Modulator enables reproduction of SFN networks.ENENSYS Technologies
Rennes 35700 France
Jan 18, 2006
Providing UHF and VHF output, RFModeler can modulate transport stream in DVB-T and DVB-H modes, merge clean broadcast quality signal with mastered level of white noise, overlap terrestrial signal with multipath echoes, and set fading level. It handles 5-8 MHz bandwidth; 2k, 4k and 8k FFT size; TPS signalization; and hierarchical mode. Modulator can synchronize either directly from data input source or from external 10 MHz clock source.
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 Jobsite Radio/CD Player features keychain remote control.Bosch Power Tools & Accessories
Mt. Prospect, IL 60056
Jan 12, 2006
Power Box Advanced (PB10-CD) job site player and power center is available with 4-way GFCI power outlet, integrated battery charger, and 12-volt outlet for charging cell phones. Ergonomically designed remote control enables one-handed or gloved use. Features include AM/FM digital radio, CD player, auxiliary jack for MP3 players, and 180° flexible rubber antenna. Product offers audio features such as bass and treble controls, volume controls, and anti-skip technology.
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 Wireless RF Switch/Receiver lends to building automation.EnOcean GmbH
Oberhaching D-82041 Germany
Jan 11, 2006
Easyfit(TM) eliminates need to string power cable from switch to light fixture, enabling placement of on/off control switches anywhere in room up to 100 ft away (extendable with repeaters). Able to run one or whole set of lights on same circuit, product manages loads up to 1000 W and has maintenance-free design rated for 20 years under normal conditions. It can be networked, multipoint-to-multipoint, and mounts to any surface via screw-plate, glue, or double-sided tape.
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Wireless Music System provides Internet radio features.Roku
Palo Alto, CA 94306
Jan 11, 2006
With tabletop radio form factor, SoundBridge Radio combines stereo speakers with subwoofer, AM/FM radio, alarm, Internet radio, and digital music streaming features. Clock updates from Internet eliminating need to set time, and as users listen to music, VFD display shows name of song and artist playing. Radio includes SD/MMC card slot and volume-ramping alarm that wakes users to digital music, Internet radio, AM/FM, playlists, podcasts, or choice of alarm tones.
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 DPDT Switch suits high power handling applications.M/A-COM, Inc.
Lowell, MA 01853
Jan 05, 2006
Housed in lead-free PQFN package, 0.5-4.0 GHz Model MASWSS0184 is suited for 802.16 and MESH network applications that require high power handling at P1 dB of 40 dBm, low insertion loss of 1.0 dB, and isolation of 30 dB. RoHS-compliant switch is fabricated on 0.5 micron gate-length GaAs process with full passivation. It is suited for 2 antenna solutions requiring diversity switching in linear systems, thus connecting receiver and transmitter to both antennas.
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 EMC/RFI Filters come in single- and 2-phase versions.Schaffner EMC, Inc.
Edison, NJ 08837
Dec 23, 2005
Utilizing snap-in brackets for DIN-rail mounting, FN 2412 filters suit single-phase supply networks and offer max continuous operational voltage of 250 Vac. Model FN 2412H operates on 2 phases in 3-phase power network, handling voltages to 520 Vac. Offered in 8 rated currents from 8-45 A, both filters feature EMI suppression and industrial-grade terminal blocks. Also available, FN 2410 filters utilize traditional chassis mounting design and come in 8 rated currents from 8-100 A.
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 Stereo/MP3 Player brings digital music to jobsite.Bosch Power Tools & Accessories
Mt. Prospect, IL 60056
Dec 05, 2005
Power Box Dock for iPod® plugs directly into Power Box's 12 V auxiliary outlet and 3.5 mm input jack to play music or charge iPod without extra wires or plugs. Dock completely encases any one of 5 iPod models, utilizing adaptors to accommodate for various sizes available. Weather and dust resistant encasing protects iPod from elements, while also guarding against disruption or movement.
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 DVB-T Receiver transforms PC into TV.Micronas GmbH
Frieburg D-79108 Germany
Dec 01, 2005
Pocket-sized MicStick(TM) enables users to watch and control live DVB-T broadcasts on any USB 2.0-equipped desktop or notebook PC. Unit is built around Micronas DRX 3975D COFDM demodulator, MicroTuner(TM) MT2060 digital TV tuner, and Cypress EZ-USB FX2LP(TM) controller. Tuner uses digital filtering techniques with A/D converter and PLL configuration to ensure crisp viewing experience. MicStick(TM) tuner and capture driver are compliant with Microsoft DDA standard for Windows.
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Omni-Directional Antenna provides spherical coverage.Amphenol Mobile Consumer Products
Vernon Hills, IL 60061
Dec 01, 2005
With nominal frequency band of 2.4-2.5 GHz, 3D Omni-Directional Antenna produces radiation pattern in 3D space that covers horizontal and other planes. Serving as wireless LAN access point, product could be placed on second floor of 3-floor building and provide coverage for all 3 floors. Integrated into wireless devices or used as external antenna without ground plane, product provides 50 Ω input impedance and can be modified to other bands by scaling antenna's dimensions.
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 Wideband ELINT Tuner suits high-end military applications.M/A-COM, Inc.
Lowell, MA 01853
Nov 22, 2005
Based on SEI-certified, SMR-3822 RF Microwave Sweeping Receiver technology, Model TU-3840 offers frequency coverage of 0.1-20 GHz, extendable up to 40 GHz with FE-3820, and is controlled by remote work station such as desktop or laptop computer. Unit features IF outputs at 1 GHz and 160 MHz, fixed frequency tuning and F1-F2 sweep, Ethernet 100BaseT or RS-232/422 control, and optional RF blanking and attenuation with built-in testing.
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 Chip Resistor Attenuators replace 3 discrete components.Vishay Intertechnology, Inc.
Malvern, PA 19355 2143
Nov 03, 2005
Rated at 0.040 W, Model CZA04S features impedance of 50 Ω, while Model CZA06S is rated at 0.075 W with impedance values of 50, 75, 100, 300, and 600 Ω. Both surface mount units offer attenuation ranges and tolerance values of 1-5 dB at 0.3 dB (L) and 6-20 dB at 0.5 dB (H). They are suited for RF signal attenuation applications in telecom and mobile wireless products. Model CZA04S measures 0.039 x 0.039 x 0.014 in. and Model CZA06S is 0.063 x 0.059 x 0.020 in.
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 Radar Level Transmitters have digital design.K-Tek
Prairieville, LA 70769
Nov 01, 2005
Designed for harsh environments, MT5000 Series is unaffected by variations in specific gravity due to temperature or pressure changes to 800°F and 5,000 psi. Concentric waveguide directs radar beam, alleviating divergence problems and echoes from tank walls and surrounding structures. Integrated graphic display is provided for viewing waveform screens. Model MT5100 Level and Interface Transmitter also features interface weak signal detector that can detect presence of emulsion layer.
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RF Synthesizer suits wireless infrastructure applications.Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Nov 01, 2005
Able to maintain signal integrity for wireless infrastructure applications, TRF3761 eliminates need to integrate PLL devices with VCOs, buffers, and passive circuitry modules by integrating their equivalent functionality into 6 x 6 mm chip. It supports 3G wireless standards, as well as 2G and 2.5G, and is available at extended frequency range of 400 MHz to 2.5 GHz. At 1.9 GHz output frequency, product delivers -138 dBc/Hz phase noise when measured at 600 kHz offset.
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 RF Transmit Signal Demonstration Kit aids in WI design.Texas Instruments, Inc., Semiconductors
Dallas, TX 75243
Oct 25, 2005
Designed to reduce development time in wireless infrastructure (WI) applications, TSW3000 evaluation module combines 16-bit, 500 MSPS interpolating DAC; clock synthesizer and jitter cleaner; direct quadrature modulator; and monolithic PLL frequency synthesizer. RF transmit signal chain demonstration kit provides complete RF transmitter from digital baseband to analog RF, addressing the RF transmission needs of wireless base station or fixed wireless access equipment.
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 Medium-Duty Label Printer offers RFID Gen 2 capabilities.Avery Dennison, Printer Systems
Philadelphia, PA 19111
Oct 20, 2005
Able to encode and verify RFID labels, AVERY DENNISON AP 5.4 RFID Printer produces 1D and 2D bar codes, graphics, and human-readable copy on label surfaces. Microprocessor-driven unit features detect-and-reject capability for improperly encoded labels, which are identified via printed marker. Product processes 4 x 2, 4 x 4, and 4 x 6 in. RFID label sizes. Featuring Ethernet, serial, and parallel interfaces, printer can be controlled and operated from remote PC.
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 RFID Encoder/Applicator tags up to 100 cases/min.MARKEM Corp.
Keene, NH 03431-7100
Oct 20, 2005
Suited for tagging cases of consumer goods, 800 Series RFID encoder/applicator is EPCglobal Gen 2 compliant and provides flexible tag placement options to meet positioning requirements for all types of products. It features remote status and configuration reporting capability and can handle all form factors of RFID tags, including application of on-pitch inlays. Product is designed to integrate with existing software, systems, and equipment.
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 Scan Converter also performs radar signal acquisition.Curtiss-Wright Controls Embedded Computing
Leesburg, VA 20175
Oct 12, 2005
Offered as single-slot PCI card, Advantage-Zeta supports up to 3 analog videos inputs and 8 digital radar inputs and allows use of DVI graphics cards in radar display architectures. Radar scan converter creates one or more PPI views of radar video, providing display up to 1,600 x 1,200 pixels. Supporting range correlation, card can sample radar video at up to 50 MHz and reduce down to programmed return length of 2,048 or 4,096.
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