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Near-Field
1) EMF closest to the antenna. 2) Near-field optics.
- LBA Group, Inc
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RF Safety Monitoring
FieldSENSE 60
The fieldSENSE 60 personal RF monitor has a proven track record of durability that works as hard as you do. fieldSENSE 60 is specifically designed with the RF climber in mind. Whether working in the nearfield of a broadcast system or in the far-field of a 5G system, exposure is correctly assessed and a warning is sounded, should the levels approach and exceed the OET65 and Safety Code 6 occupational limits. To ensure the device cannot be dropped off site, connect he device can be attached the included special harness-attachment mechanism. In the event of a warning while the monitor has fallen the buzzer is still within hearing range.
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EMC Accessories
Complete your EMC test setup with the essential accessories to compliment the test equipment. Whether it is a LISN (or V-Network) to counteract interference from external power sources on conducted emissions from the device under test, probes to locate the near field sources of radiated emissions, receive and transmit antennas, or tripods for holding antennas in place, the Rohde & Schwarz catalog of EMC accessories provides the additional items you need for EMI and EMS measurements, guaranteed 100% suitable for use with Rohde & Schwarz EMC test equipment.
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Scanning Near Field Optical Microscope
SNOM
SNOM microscopes employ SPMs precision of piezoelectric raster-scanning together with sharp probes to obtain light optical images at rather better than the usual wavelength-limited resolution. The possibility to go beyond the Abbe diffraction limit has been achieved with the Near-field light optical microscopes (SNOM or NSOM).
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Near Field Probes
MFA Family
The micro probes allow detailed measurements of high-frequency magnetic fields in the layout, at the smallest SMD components(0603-0201) and at IC pins of printed circuit boards.
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QAM Shadow
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
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Hearing Aid Compatibility Automated Test System
MiNi-HAC
Hearing Aid Compatibility (HAC) evaluation of wireless handsets ensures accessibility of these technologies to the hearing impaired. The MiNi-HAC system can be used for the design and development of wireless handsets as well as for evaluation of hearing aids used by the hearing impaired to gain access to mobile wireless technologies. RF Emissions Test - near field measurements of the electric and magnetic fields emitted by a wireless device.
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USB Magnetometer
MultiDimension Technology Co.,Ltd.
A three-axis digital magnetometer that is intended for the measurement of magnetic fields near the probe tip at frequencies less than 250 Hz.
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Near-field Chambers
Most antenna measurements need to be carried out in the far field; that is, the test antenna should be illuminated by a plane wave. Typically this is carried out by providing sufficient separation between the source and the AUT so the spherical wave approaches a plane-wave character.Near-Field chambers are an excellent alternative to traditional far-field ranges; testing that can be accomplished on a far-field range can be accomplished on a Near-Field test range. This method of testing allows an operator to employ an indoor anechoic test chamber at a reasonable cost and avoid the problems associated with weather and security concerns often encountered when using an outdoor test range.
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RF Near Field Scanner
The TEM Consulting near field scanner is a high precisions positioner that supports the precise movement of field probes. Using our scanning positioner field maps of planes and volumes can be developed to assist engineers in antenna design, analyzing and solving EMC problems and mapping signal intensity.
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NIRONE Sensor S
The NIRONE Sensor S brings material measurements from the laboratory to the field: it is small, mobile, innovative, robust and cost-effective. It is enabling fast and reliable measurements at the near infrared (NIR) spectral range from 1350 to 2450 nm and works even in the most demanding environments. NIRONE Sensor S offers excellent performance fully comparable to the best laboratory instruments in a small package and only a fraction of the cost. It can create new applications for materials analysis by NIR spectroscopy, including
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Near Field Probes 1GHz - 10 GHz
SX set
The SX1 set consists of 3 passive near field probes for making measurements in the development phase of E-field and magnetic field with a high clock frequency in the range from 1 GHz to 10 GHz. The probe heads of the set SX allow for measurements close to electronic assemblies, e.g. on single IC pins, conducting paths, components and their connectors, to localize interference sources. Field orientation and field distribution on an electronic assembly can be detected through trained use of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They have an internal terminating resistance.
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NI-5782, 100 MHz Bandwidth Transceiver Adapter Module for FlexRIO
782705-02
The NI‑5782 is ideal for applications that require the acquisition and generation of IF or baseband signals with in-line, real-time processing. You can analyze acquired signals in the PXI FPGA Module for FlexRIO to perform measurements and generate response signals. Application areas include RF modulation and demodulation, channel emulation, bit error rate testing (BERT), signal intelligence, radio frequency identification (RFID) and near-field communication (NFC) test, real-time spectrum analysis, and software defined radio (SDR).
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Near Field Micro Probe ICR HV H Field
The measurement coil is located vertically in the probe head. The near field probes are run with a positioning system (Langer Scanner).
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Deluxe Near-field Detection Receiver
ANDRE™ Deluxe
The ANDRE is a handheld broadband receiver that detects known, unknown, illegal, disruptive, or interfering transmissions. The ANDRE locates nearby RF, infrared, visible light, carrier current, and other types of transmitters. Quickly and discretely identify threats using the ANDRE Deluxe’s wide range of accessories specifically designed to receive transmissions from 10 kHz up to 12 GHz.
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Near-field Scanning Optical Microscope
NSOM
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.
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500Mz Spectrum Analyzer
SM-5005
Is used for the early test in the development of electrical products, troubleshooting of CATV/MATV system as well as the test and trouble diagnosis of cellular phone system. Combined with the near field probes of Mz530, it can detect the missing fields of radio frequency
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Near-Field Scanning Optical Microscope Platform
MoScan-F
MoScan-F is a device that enables you to get the best up-to-date available spatial optical resolution using the near field scanning optical microscope (NSOM) principle
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Refractive Index Profiler
S14
The S14 Refractive Index Profiler complements optical fiber preform analysis measurements by providing highly accurate and precise characterization of the refractive index profile of drawn single-mode, multimode, and specialty fibers using the RNF (Refracted Near Field) technique. The S14 index profile data produces fiber geometry information directly. Manufacturers can also use S14 data for the prediction of fiber transmission parameters such as mode field diameter, cut-off wavelength, and chromatic dispersion.
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Single Probe Scanning Probe Microscope
MultiView 2000
an advanced single probe scanning probe microscope enabling a variety of modes of AFM/SPM/NSOM imaging. Nanonics has designed The MultiView 2000TM for excellence in scanning probe microscopy while allowing for near-field and far-field optical NSOM/Raman/TERS imaging without perturbation. The Multiview 2000TM is the only commercially available instrument that offers both tip and sample scanning. This versatility is important for different operation modes where the user can now choose whether the sample or tip is static. The Multiview 2000TM further offers the most stable feedback mechanism available in the form of normal force feedback with tuning fork actuation.
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Lenses for Mid-Wave Infrared (MWIR) Cameras for 3-5 µm
MWIR Zoom Lens Assemblies
Teledyne FLIR custom and off-the-shelf mid-wave infrared (MWIR) continuous zoom (CZ) optical assemblies and lenses are for integrators and operators who do not compromise on quality. All lens assemblies have near diffraction limited performance and include advanced features that ensure continuous focus through the zoom. Formerly New England Optical Systems (NEOS) and now part of Teledyne FLIR, the world-class technical services team provides product support and can also develop new or customize existing lens assemblies for a camera, application, and mission. Designed to maximize infrared-camera performance, the MWIR CZ lens assemblies provide the competitive advantages required in the field and marketspace for a wide range of defense, security, and commercial applications.
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2D Far-Field Analysis of Infrared Emitters
VTC 2400
Instrument Systems Optische Messtechnik GmbH
The VTC 2400 is a high-resolution infrared-camera that was developed specially for 2D-far-field analysis of the radiant intensity distribution of VCSELs and IR emitters. The measurement system consists of a light-permeable screen and a monochrome camera specialized for measurements in the near infrared range.
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Versatile AFM Optical Coupling
TRIOS
The TRIOS platform is an advanced research instrument that provides the entry path for researchers in materials science, biology, spectroscopy and photonics. TRIOS is the most versatile optical coupling platform providing three ports for optical spectroscopy measurements with top-down, side (oblique) and inverted accesses to the AFM tip and sample.If you work with opaque and/or transparent samples, either in air or in liquid looking at nanoscale structures and near-field optical properties investigation, the TRIOS platform is the right solution for you. It perfectly combines upright optical, inverted optical, and atomic force microscopies, and unleash all the power of both techniques providing instrument adjustment and measurement automation, high resolution and integration flexibility. Such performance is only available from HORIBA.
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Antennas
Our broad portfolio of antennas includes products designed for cellular, broadcast, navigation, RFID, IoT, DAS, mmWave, and more. Our antennas are available in standard and custom designs and engineered for use in cars, heavy-transport vehicles including rail, and a wide variety of personal electronics, including mobile device and wearable technology. Our antennas offer high-quality transmission for a wide variety of frequencies including, but not limited to Bluetooth, WLAN, and ZigBee. We manufacture our antennas in facilities worldwide, which include testing capabilities in near and far field patterns, scattering parameters, SAR, vibration, humidity, temperature shock, salt fog, throughput, and acoustic. We also manufacture antenna assemblies.
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Near Field Probes 30 MHz up to 3 GHz
RF2 set
The RF2 near field probe set consists of 4 passive near field probes for measurements in the development phase of the magnetic field in the range from 30 MHz to 3 GHz on electronic assemblies. The probe heads of the RF2 set allow the step by step localization of interference sources of the RF magnetic field on assemblies. From greater distances the electromagnetic interference can be detected by RF-R 400-1 and RF-R 50-1 probes. The RF-B 3-2 and RF-U 5-2 probes with their higher resolution can more precisely detect the interference sources. Field orientation and field distribution on an electronic assembly can be detected through a trained special use of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance.
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Large-size Hybrid Reverberation / Anechoic Chamber
F-Series
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.
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Scanner Probe
RFS set
The RFS set consits of three passive near field probes designed for the use in a measurement scanner during the development of E-field and magnetic field. They are designed for frequency ranges of 30 MHz to 3 GHz. The probe heads of the RFS set allow for close measurements needed to correctly localize interference sources on an electronic assembly. They document the whole image of the device under test`s near field. The scanner probes have a sheath current attenuation and are electrically shielded. They are connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance. The measuring signal can be increased with PA 203 or PA 303 preamplifier. On request RFS, LFS and XFS scanner probes can be produced.
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Function Tester
IP-7000 series
In recent years, many companies place importance on vertical start-up at overseas factories and investment costs, but we have realized complete local support not only in Japan but also in China, Thailand, Vietnam, the Philippines and the sites where our bases are located. We have put in place a system that allows us to consistently carry out everything from manufacturing to maintenance near our customers.Our function testers, which can meet customers' requests for function inspections at overseas factories, are active in various fields such as industrial equipment, in-vehicle, IT, and medical industries.
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EMC Near Field Probes
TBPS01
The TBPS01 EMC near field probes H20, H10, H5 and E5 are magnetic field (H) and electric field (E) probes for radiated emissions EMC pre-compliance measurements. The probes are used in the near field of sources of electromagnetic radiation.
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Near Field Micro Probes ICR HH H Field
The measuring coil is horizontally located in the probe head. The near field micro probes are operated with a positioning system (Langer Scanner).
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IGNITION COIL TESTER - ORANGE
MD76500M
*Non-intrusive, quick check tool instantly verifies active or inactive coil operation*Detects the magnetic field created by a coil energizing*Tool can be used to test coil on plug, coil near plug and coil pack systems
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Shielding Effectiveness/ Conductivity Test
EM-2107A | 30 MHz – 1.5 GHz
The EM-2107A is a standard test fixture for evaluation of the electromagnetic shielding effectiveness of planar material. The fixture is an enlarged section of coaxial transmission line and complies fully with the requirements of ASTM test method D4935-1. The measured data relates to the shielding effectiveness due to a plane wave (far field EM wave) from which near field values for magnetic and electric fields may be inferred. The EM-2107A is provided with a reference standard test specimen, a dynamic range specimen. Dynamic range of greater than 80dB is achievable, although the cables and other test system components usually establishes the limiting factors.
