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Near-Field

1) EMF closest to the antenna. 2) Near-field optics.


Showing results: 61 - 75 of 85 items found.

  • Controller System for 2 to 96 (128 Optional) Marine Seismic Sources

    BigShot - Teledyne Marine Real Time Systems

    The BigShot controller system will synchronize 2 to 96 (128 optional) marine seismic sources, with 0.1 msec resolution. It features automatic Continuity/Leakage testing of Solenoid/Sensor lines, as well as monitoring of source Depth and string Pressure. The BigShot also monitors Manifold Pressure over 2 channels, offers Summed Sensor Timebreak detection, and allows configuration for Hydrophone, Shuttle, or PCB sensors. BigShot can handle Near Field hydrophone acquisition at 1 kHz with 16 bit data. The BigShot can also be run with an optional Windows-based Graphical User Interface software package, and a control PC, and is capable of expanded hydrophone data acquisition with the SmartPhone D system.

  • Large-size Hybrid Reverberation / Anechoic Chamber

    F-Series - Emite Ingeniería SL. Ed

    The F large-size hybrid Reverberation/Anechoic Chamber represents the most versatile OTA test system in the market today. With the same unique test features of their E Series RC counterparts, the F-Series can also test large form-factor devices under test (DUTs) like laptops, large TV sets, solar and trash compactors, drones, fridges or washing and vending machines, among others. With up to 16x16, 8DLCC and DUTs up to 2m and 500 kg including full-body phantoms in a turntable, the F Series also expands the frequency range down to cover 200 MHz up to 40 GHz frequency ranges and the test modes to include EMC, BS, small cell, eNodeB and Virtual Drive Testing over the air (VDT-OTA). In an again unheard-of feature, the F-Series is also reverse-convertible into an Anechoic chamber, allowing Far Field (FF) and Spherical Near Field (SNF) radiation patterns, efficiency and gain measurements and pre-5G testing of antennas and devices. Conversion from RC to AC or vice versa can be performed within half a day.

  • NEXTest 7

    PK-2030/2032/2033/2036/2037/2038 - Pansco, Ltd

    NEXTest 7 is an advanced and unique tester in the market.  It's designed to check and troubleshoot the pin connections of Display port & HDMI prior to installation on equipment. By using advanced technology to verify the integrity (20 pins + shield) of both display port and HDMI cables, especially for HDTV installation and DIY termination in the field, solving your cable testing need, unlink all of the other testers verify 9 circuits only. It checks for opens, shorts, miswires and intermittent faults in all conductors plus shield continuity, most tester only test for opens. It displays cable map results of both TX (near end) and RX (far end) on the main unit, either on testing before or after installation cables. User can easily read and determine the actual 21 pins configuration on main unit. It employs both auto and manual scanning of 21 wires. Tone Generator mode transmits two selectable tones on each pin for use with Net Probe (PR-06P) optional, enables one to quickly locate a cable. It's capable of testing up to 8 cables and locations at one time. NEXTest 7 especially features a self-learning mode to memorize cable pin out for testing large quantity standard or custom cables for PASS/FAIL a snap, makes testing quick and more efficient.

  • Emissions Test System

    PC-114 - Com-Power Corporation

    Perform Radiated & Conducted EMI pre-compliance testing at your facility up to 1 GHz. Com-Power PC-114 EMI emissions test system is a ideal solution performing pre-compliance EMC testing from 9 kHz - 1 GHz.. It has essential equipment needed for radiated and conducted EMI emissions measurements. The system includes a spectrum analyzer, antennas, near field probes, a preamplifier, LISN and a non conductive antenna tripod. Pre-compliance testing in EMC is a commonly used term not easy to define. In general, it implies testing done prior to formal testing for legal compliance. Formal legal compliance is performed at a facility designed and equipped with test instrumentation that is fully compliant with the applicable EMC standards. Such facility and instrumentation is capital intensive and can be expensive even to rent and not easily available. Compliance testing is performed per exacting requirements of the Standards and other reference documents adhering to the test methods and last detail. In addition, the test facility may require to be accredited by an accreditation body such as NVLAP, A2LA. Often it is desirable to know prior to compliance testing at such facility, whether a product is close to compliance and also how close. Pre-compliance testing is specially useful for specifications such as FCC, Part 15, EN 55022 or EN 55011 (CISPR 22 or CISPR11). Pre-compliance testing usually means using the full compliance methods but making a few educated compromises in use of site or equipment to reduce costs and testing time. Here are some benefits of pre-compliance testing.

  • Field Probe

    TNP6Gx - Triarchy Technologies Corp.

    A set of 4 near-field probe that is attached to any model of TSA mini spectrum analyzer that provide a easy mean of detecting and coupling unwanted signals to meet federal regulatory requirements.

  • Near-Field Detection Module for Spectroscopy

    nanoFTIR - Neaspec GmbH

    Reflective AFM-tip illuminationDetection optimized for high-performance near-field spectroscopyPatented background-free detection technologyBased on optimized Fourier-Transform spectrometerUp to 3 spectra per secondStandard spectral resolution: 6.4/cmUpgrade to 3 cm-1 spectral resolution availableSuited for visible & infrared detection (0.5 20 m)Exchangeable beam-splitter mount includedNEW: Suited for IR synchrotron sources

  • Near-field Scanning Optical Microscope

    NSOM - Del Mar Photonics, Inc.

    Near-field Scanning Optical Microscope (NSOM) is a versatile tool for nano-characterization and nanomanufacturing.Conventional microscopes have fundamentally limited resolution due to diffraction, but there is no such restriction for near-field interactions, that is why near-field microscopy is becoming one of the most important techniques for nano-science.

  • QAM Shadow

    ComSonics, Inc

    ComSonics' QAM Shadow is targeted for in-building leakage detection and ingress mitigation when portability and ease-of-use is most important.contractor work verificationevaluate new property wiringingress detection and mitigationextremely easy to use with one-button operationDOCSIS 3.1 ready to future proof your investmentbuilt-in near-field antenna eliminates the need for external antennas

  • Test Labs

    ART-MAN - ART-Fi SAS

    ART-MAN uses 285 100% vector sensors per SAM phantom and 390 sensors in the flat body phantom to take accurate measurements based on state-of-the-art near-field theory.

  • Ultrafast Nearfield Optical Microscope

    Femtosecond NSOM - Del Mar Photonics, Inc.

    Near-field Scanning Optical Microscope (NSOM) is a versatile tool for nano-characterization and nano-manufacturing.

  • Vista-IR

    Anfatec Instruments AG

    Vista-IR combines AFM with IR (AFM-IR) spectroscopy to provide IR spectral imaging with unprecedented sub-10 nm spatial resolution. Its patented photo-induced force microscopy (PiFM) measures the near-field optical response of the sample via mechanical force detection, making the technique robust and easy-to-use. Reliable and repeatable PiFM spectrum from 10-nm region provides “nano-FTIR” spectrum in less than a second.

  • NeoScan

    EMAG Technologies Inc..

    NeoScan® is a unique electric field measurement system with unprecedented innovative features. NeoScan systems utilize EMAG’s patented, electro-optic (EO) field probe technology. Unlike conventional near-field scanning systems that require metallic pickup radiators or sensors, NeoScan probes are made of absolutely metal-free parts.

  • AFM Confocal Optical Microscope

    VistaScope - Anfatec Instruments AG

    VistaScope is a unique AFM with flexible & full optical access to the tip/sample region. The VistaScope controller comes equipped with multiple lock-in amplifiers that allow patented photo-induced force microscopy (PiFM) and patented demodulation technique for background suppressed scattering scanning near-field optical microscopy (s-SNOM). It provides the ultimate capability in tip-enhanced optical microscopy as well as co-located AFM and far field optical techniques such as confocal Raman and confocal photoluminescence.

  • SmartPhone D System

    Teledyne Marine Real Time Systems

    Teledyne Real Time Systems’ new SmartPhone D system represents decades of experience in marine seismic exploration, and is the next generation of digital marine acoustic Near-Field Hydrophone (NFH) systems. This new product provides high speed 24-bit data acquisition of near-field hydrophone channels. Recorded data are available in SEGY or SEGD format.

  • Near-field Goniophotometer

    RiGO801 - TechnoTeam Bildverarbeitung GmbH

    Correct determination of the luminous intensity distributions (lid) of lamps and luminaires far within their photometric near-field range. Capture of ray data.

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