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Showing recent results 4411 - 4425 of 4570 products found.

  • Varactor Tuned Gunn Oscillators

    Sage Millimeter, Inc.

    Varactor tuned Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity configurations to deliver moderate output power with low AM/FM noise and harmonic emissions. The oscillators are specially designed for a broader tuning bandwidth and an electrical tuning capability. The standard offering covers the frequency range of 8.2 to 110 GHz and features a self-locking set screw for fine frequency setting. While standard models offer a waveguide interface, a coaxial interface is also available. The performance of the oscillator can be further enhanced by adding an isolator, Gunn oscillator modulator/regulator, and temperature heater.

  • L-Band Separate Raman Fiber Amplifier

    RFA6000 - Hangzhou Huatai Optic Tech. Co., Ltd.

    1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.

  • Hybrid Raman/Er-doped Fiber Amplifier

    HFA5000 - Hangzhou Huatai Optic Tech. Co., Ltd.

    1. Erbium-doped Fiber Amplifier, due to multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600nm.

  • Planar-Doped Barrier Diode Detector, 0.01 to 18 GHz

    8474B - Keysight Technologies

    The Keysight 8474B is a high-performance detector using a gallium arsenide, planar-doped barrier detecting element. It features extremely flat frequency response over its entire band of operation and very good frequency response stability versus temperature. The Keysight 8474B is also very rugged with high resistance to ESD damage. The Keysight 8474B detectors are available with 0.01 to 18 GHz and a type-N connector. This detector offers options for optimal square-law loads (Option 102) and for positive polarity output (Option 103). Because the unit-to-unit frequency response tracking of these devices is typically better than plus or minus 0.3 dB, no matched response option is offered.

  • Planar-Doped Barrier Diode Detector, 0.01 to 33 GHz

    8474C - Keysight Technologies

    The Keysight 8474C is a high-performance detector using a gallium arsenide, planar-doped barrier detecting element. It features extremely flat frequency response over its entire band of operation and very good frequency response stability versus temperature. The Keysight 8474C is also very rugged with high resistance to ESD damage. The Keysight 8474C detector is available with a 3.5-mm (mates with SMA, 0.01 to 33 GHz) connector. This detector offers the options for optimal sqaure-law loads (Option 102) and for positive polarity output (option 103). Because the unit-to-unit frequency response tracking of this device is typically better than 0.3 dB, no matched response option is offered.

  • 3072 MHz Limiting Amplifier

    CCM3072 - Teledyne Microwave Solutions

    The CCM3072 is single input three output limiting amplifier operating at 3072 MHz. The input power range is from -10 to 0 dBm with an output at +7 dBm and two at +1 dBm. The output power change due input power range, temperature (-20° to 85° C) and voltage variation is ~ +/-0.8 dB. Input and output VSWR are all <1.2:1. Incorporated into the design is a narrow band pass filter between the amplifiers and power splitter to reject spurious input signals and reduce harmonic outputs. This limiting amplifier is being built for stringent space applications.

  • Contactless thickness gauge (Delta)

    UT-04 EMA - Special Scientific Engineering. llc

    # Range of measured thicknesses, mm: steel aluminum 2,0 - 2002,0 - 100# Limit of thicknessmeter measuring error: in measurement sub-band from 2,0 to 20 mm, mm in measurement sub-band from 20 up to 200 mm, mm ±0,1±(0,001?? + 0,1)# Minimum curvature radius of tested surface, mm 20# Size of air gap or nonconducting coating, not exceeding, mm 0,5# Indicator is graphic LCD-display (128x64) with internal contrast backlighting. # Self-contained battery power supply, Volt +12# Time of continuous operation without recharging, not less than, hour 8# Range of operation temperatures, °?

  • Waveguide Gunn Diode Oscillators

    Pasternack Enterprises, Inc.

    2 Models with Popular K and Ka Band Center frequencies of 24.125 GHz and 35 GHz. Designs feature mechanical tuning capabilty ranging up to + 3 GHz. Excellent Phase Noise Performance as low as -98 dBc/Hz typical. +10 dBm Output Power with Frequency Stability as low as -0.2 MHz/°C. Models have an Operational Temperature Range of -40°C to +85°C. Compact Aluminum Packages have Precision Machined Cavities that exhibit Optimum Performance. Fully Integrated Mil Grade WR-28 and WR-42 Waveguide Ports.

  • Ethernet Dual Band 2.4/5 GHz Access Point - with PoE

    APXN-Q5428 - B+B SmartWorx

    RS-232/422/485 or 10/100 Mbps Ethernet to 802.11a/b/g/n (2.4 GHz, 5 GHz)Combination Access Point/ Client, one or two serial ports, one Ethernet portSupports up to 10 Wi-Fi clientsAdvanced Enterprise class wireless security2 kV serial ESD surge suppressionVariable DC power (5-36 VDC), PoE 802.3af Power over EthernetExtended operating temperature range (-40°C to +85°C)AirborneM2M™ SpeedLink roaming for enhanced connection reliabilitySupported by Airborne Management Center (AMC) device discovery, management and control application software

  • 802.11a/b/g/n Access Point, Router, Dual Band Module

    APMN-Q551 - B+B SmartWorx

    Quick time to market and reduced integration costs802.11a/b/g/n Wi-Fi radio (2.4 GHz, 5 GHz)AirborneM2M Power Save firmware reduces power consumption and extends battery life in mobile devicesExtended operating temperature Range (-40°C to +85°C) and environmental specificationsAirborneM2M Speed Link roaming provides enhanced connection reliabilityAirborneM2M PortFlex capability enables any combination of communication ports (UART, SPI, GPIO, Ethernet and 802.11 interfaces)Backwards compatible with previous generations of AirborneM2M embedded wifi modulesSupported by Airborne Management Center (AMC) device discovery, management and control application software

  • Ferrite Devices

    Ducommun Inc

    Ducommun's products include very broad ferrite device selections to cover 100 MHz to 110 GHz operation frequency range. These devices include narrow band drop-in (FID and FCD), connectorized (FIC and FCC), junction (FIW and FCW) isolators and circulators and iso-adapters (FII and FCI). The broad bandwidth versions are offered as full band junction isolators and circulators (FIF and FCF) and Faraday isolators (FFF). These devices feature low insertion loss, high isolation and wide operating temperature range. Low cost and volume production versions of these ferrite devices are available per customers’ request.

  • X Band Limiting Amplifier

    Teledyne Microwave Solutions

    Replacing an older design, Teledyne RF & Microwave reduced component count and increased overall reliability in this X-band limiting amplifier. The design covers 9.0 to 10.0 GHz and provides dynamic range over inputs from -14.0 to -4.0 dBm, and output of +28.5 dBm. The output power variation versus frequency and temperature (-46° to 72° C) is ~±0.3 dB and typical rise and fall times are ~5 nanoseconds. The amplifier operates from a 400 Hz, 115 Vac power source. Teledyne RF & Microwave can also provide limiting amplifiers covering broader frequency ranges, dynamic ranges, and output powers in excess of 1 watt.

  • C & L-Band Separate Raman Fiber Amplifier

    RFA7000 - Hangzhou Huatai Optic Tech. Co., Ltd.

    1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.

  • Planar-Doped Barrier Diode Detector, 0.01 to 50 GHz

    8474E - Keysight Technologies

    The Keysight 8474E is a high-performance detector using a gallium arsenide, planar-doped barrier detecting element. It features extremely flat frequency response over its entire band of operation and very good frequency response stability versus temperature. The Keysight 8474E is also very rugged with high resistance to ESD damage. The Keysight 8474E detector is available with a 2.4-mm (0.01 to 50 GHz) connector. This detector offers the options for optimal square-law loads (Option 102) and for positive polarity output (Option 103). Because the unit-to-unit frequency response tracking of this device is typically better than plus or minus 0.3 dB, no matched response option is offered.

  • Level Measurement

    Kobold Instruments, Inc.

    Displacer level gauge for liquids from KOBOLD Instruments operates on the Archimedes principle. The level gauge's displacer tube rests inside the tank and is connected to the measuring unit via a spring. As liquid level increases, the buoyant forces of the liquid act on the displacer tube to reduce spring tension, allowing the spring to expand. The spring connects to a magnetic actuator, and the motion of the actuator is picked up by a magnetically linked indicator to yield the tank level measurement. The displacer level gauge is calibrated at the factory for the user's specified liquid density. Special designs with higher pressure or temperature ratings, as well as those made of exotic materials, are always available on request.