EMI
unintentional signal interference originating within or outside the system or circuit. Also known as: Electromagnetic Interference
See Also: Interference, Interference Generators, EMI Receivers, RFI, EMC, LISN
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Product
Phase Noise Measurement Application
N9068A
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One-button measurements for analyzing phase noise in frequency domain (log plot) and time domain (spot frequency)Compatible with phase noise measurement personality in Keysight PSA and ESA spectrum analyzers Runs inside the PXA, MXA, EXA signal analyzers and MXE EMI receiver
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Product
EMC Test Equipment
TDEMI G series
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TDEMI stands for a novel generation of EMI measurement systems providing real-time analysis and enabling the user to perform high-quality emission measurements in a fractional amount of time compared to conventional EMI receiver technology. Ultra-fast Analog-to-Digital Conversion as well as real-time signal processing allows to emulate the behavior of instruments like oscilloscopes, receivers and spectrum analyzers. Due to the TDEMI's powerful signal processing hardware platform, corresponding to a computation power of approx. 80 conventional. PCs, such measurements are extremely fast in comparison to state of the art solutions.
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Product
Automation
50 Hz Adaptive Filter
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One of the main causes of the reduction of accuracy in low frequency signal parameters measurements is the influence of artificial and natural electromagnetic interferences on measuring channels of measuring tools (MT). Under laboratory, production and natural conditions, the main interference is 50 Hz network interference. To eliminate this interference, ZETLAB software package uses a program providing a 50 Hz band-stop filter.
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Product
Protective Cover, I2 MX, Receiver, EMI-Shielded
310113667
Protective Cover
Protective Cover, i2 MX, Receiver, EMI-Shielded
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Product
Carbon / Sulfur Elemental Analyzer
EMIA-Expert
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The EMIA-Expert Carbon/Sulfur Analyzer is based on HORIBA''s widely respected expertise in Non-Dispersive Infrared (NDIR) technology. It offers improved the cleaning efficiency, enhanced user-friendly software, durability, operability and maintenance to ensure efficient measurements and its shortened cycle time accelerates your development and manufacturing speed.
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Product
Linear Regulated Power Supplies (to 150 watts)
Gold Box "Infinity"
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*Highly Configurable, with a seemingly Infinite number of Options*Any slot voltage from 1.5v to 150v is available*Remote Sensing*Open Sense protection*Isolated output*Short circuit and overload protection with enhanced surge capabilities*No minimum load required*Internal EMI Filtering*Pluggable connectors*Can be mounted on two surfaces in any orientation
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Product
Receiver, i2 MX, 22 Slot VTAC/SIM Insert, EMI
310130113
Receiver
Receiver, i2 MX, 22 Slot VTAC/SIM Insert, EMI.
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Product
Pre-Selectors for EMC test
Emissions
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These Pre-Selectors are high specification, switched band filters which track the scanning of the EMC Analyser. Control is via USB link from the Laplace EMCEngineer software supplied with SA1002 and SA3000 analysers. Installation and operation is completely automatic, and the filters will synchronise with the analyser scan without any operator intervention. A front panel switch allows manual operation if required.
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Product
Electromagnetic Interference Test
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Electromagnetic interference (also known as radio frequency interference) tests are used to determine the electromagnetic characteristics of electrical, electronic, and electro-mechanical equipment. Electromagnetic interference, both radiated or conducted, can affect the performance of equipment. Electromagnetic interference tests are specified as follows: conducted emission, radiated emission, conducted susceptibility, and radiated susceptibility.
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Product
Emissions Reference Source (ERS)
Emissions
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The ERS is a comb generator that radiates RF continuously every 2MHz over the range 30MHz - 1000MHz. Each 2MHz peak is precisely measured during the calibration process with the ERS orientated both vertically and horizontally. These measurements are correlated against a 3m OATS such that any fully implemented CISPR16 site, measuring at 3m and using height scanning, will read the same.
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Product
RF Data, manipulation software
EMiDat
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EMiDat is a powerful Windows application allowing the manipulation of calibration data for the assessment of absorber lined screened rooms. Field uniformity can be established giving both graphical and tabular information
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Product
Voltage Probes (Power Line Interference Probe)
Emissions
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The Voltage Probe requirement is covered by our PLIP (Power Line Interference Probe). This fully meets the requirements of CISPR16, but has additional features: Fully galvanic isolation between input and output (>1kV), for the safety of operator and analyser. hrouded safety clips for attachment to the line to be measured. Filtered frequency response matched to Band A and B. Current limiting on the output. Visual indication of high voltage input
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Product
EMC Test System
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An electric product might cause the malfunction to other electric appliances by discharging the emission noise from it, or is oppositely caused the malfuction by the emission noise from other electric appliances. The former is checked by the EMI test and the latter is checked by the EMS test. The international standard like the CISPR standard is provided so that such an accident should not happen, and the manufacturer must declare by themselves beforehand that their product meets the standard. The generic name of the EMI test (Electro-Magnetic Interference) of the emission measurement and the EMS test (Electro-Magnetic Susceptibility) of the immunity
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Product
IsoVu Isolated Probes
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The IsoVu Measurement Systems can make nearly impossible measurements – like high-side Vgs- a reality, providing today’s power engineer with measurement insights not available in other power systems and instruments. When performing near-impossible measurements, especially in those involving Gallium Nitride (GaN) and Silicon Carbide (SiC), it can be extremely time consuming and cumbersome. IsoVu eliminates those concerns: IsoVu probes offer better common mode rejection and higher bandwidth for high EMI environments and on power FETs like SiC and GaN.
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Product
IC Measurement Technology
Emission
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is used to measure conducted emissions (measurements with direct 1 Ohm/150 Ohm-coupling) according to IEC 61967-4 at IC pins.
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Product
Antenna, Active Loop
EM-6876 | 9 KHz – 30 MHz
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The Electro-Metrics EM-6876 Active Loop Antenna is used with EMI Receivers and Spectrum Analyzers with 50 ohm input and covers the frequency range of 9 kHz to 30 MHz.
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Product
Test Cells
Emissions
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LaplaCells provide a facility for the rapid and efficient testing of the EMC compliance of products. These cells offer a calibrated and screened environment in which radiated emissions can be measured and immunity to RF radiation can be tested. They \re calibrated according to the methodology of IEC61000-4-20, thus affording compliant testing to IEC61000-4-3 and pre-compliance testing for radiated emission testing.
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Product
ITA, 9025, 25 Module, EMI, with 8" Enclosure
410104304
ITA
This 9025 ITA comes with an 8" enclosure for ease of system integration. The ITA is designed to work with the 9025 EMI receiver.
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Product
Test Software
Elektra
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The R&S®ELEKTRA test software controls complete EMC systems and automates measurements of equipment under test (EUT) being certified for emissions (EMI) and immunity (EMS). R&S®ELEKTRA simplifies configuration of test systems and test descriptions in accordance with common standards. It speeds up test execution and paves the way to quickly generating a comprehensive test report.
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Product
Carbon / Sulfur Analyzer
EMIA-Pro
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The EMIA-Pro, Carbon/Sulfur Analyzer is based on HORIBA''s vast knowledge of Non-Dispersive Infrared (NDIR) technology and our wealth of experience acquired from our EMIA series. EMIA-Pro offers improved the cleaning efficiency, enhanced user-friendly software, durability, operability and maintenance to ensure efficient measurements and its shortened measurement cycle time accelerates repetitive measurements up to 200 times, thus improving development and manufacturing speed.
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Product
Antennas
Emissions
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Laplace offers a Comprehensive range of antennas. These cover all the radiated emissions and immunity test requirements. All antennas are supplied with calibration and AF data.
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Product
RF swept immunity package
EMiSweep
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This is a flexible Windows immunity package which provides the utilmate flexible Graphical User interface. Other visual aids provides a swept as well as spot frequency assessment.
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Product
EMC Analyser
Emissions
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Apart from the maximum frequency, these analysers are identical. Both analysers are available with a band A option to cover the range 9KHz-150KHz. They offer the ability to perform pre-compliance testing and compliance measurements. If measuring conducted emissions, use of a pre-selector is recommended owing to the impulsive nature of conducted signals.These analysers are supplied complete with PC software, fully compatible with Windows versions from XP to Win11.
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Product
USB Harmonic Comb Injector
J2150A
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The USB Harmonic Comb Injector is a fast, easy-to-use, ultra-portable signal generator for interrogating your PDN to identify noise sensitivities. Quickly identify power supply related issues. Multiple modes include time and frequency jitter. Wideband harmonic comb spans 1kHz-1GHz+. Great for clock power supply EMI spectrum testing.
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Product
Line Impedance Stablisation Networks (LISN)
Emissions
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All commercial LISNs include an artificial hand connection and a transient limiter. This adds a 30dB insertion loss. A 30dB pre-amplifier is included which can be connected in the RF output feed to return the insertion loss to 0dB. All bar the heavy current LISNs are constructed in a flanged aluminium enclosure that can be bolted directly down to a ground plane (as required by standards). The underside of the enclosure is left unpainted to ensure good conductivity with the plane. The 16A and military/automotive LISNs have an RF output for each line, thus allowing parallel measurements of the emissions. This facilitates measurement of common mode and differential mode components of the emissions if required.
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Product
RF Sensors And Probes
Emissions
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A meter specifically designed for CEMFAW(2016) requirements. This hand held meter covers Electric, Magnetic and RF fields and will display levels vs standard limits. Includes data logging and GPS feature with automatic plotting to maps for area survey
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Product
i2 MX
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i2 MX, VPC’s handheld ITA offers a configurable connector in a slim 0.8" footprint and provides EMI protection features. With multiple I/O options to choose from, i2 MX allows you to engineer the ideal connector to meet your test application needs.
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Product
Emission software
EMiScan
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This Windows Emission package is an ideal debug / development tool providing easy of use with a flexible approach so you can quickly capture and manipulate data
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Product
Electromagnetic Simulation Software Suite
EMTOOLS
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EMTOOLS is a computational electromagnetic (CEM) software suite comprised of 16 different software codes. ACAL (Advanced Complex Algebra Library) is an out-of-core linear system solution library, using a hyper-matrix approach to partition the problem. The AntFarm™ (Antenna Farm) toolkit analyzes the radiation and electromagnetic interference (EMI) effects of single or multiple heterogeneous RF systems. Apatch™ software is an antenna design and analysis tool that provides antenna simulation and modeling by computing the radiation and receiving pattern of an antenna or antenna array installed in an operational environment...
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Product
Coupling Decoupling Network (CDNE)CDN
Emissions
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CDNEs are based on the CDN as specified in IEC61000-4-6 (Conducted RF Immunity test). In this test, the CDN is used for the coupling of RF onto a cable. In principle, the CDN can be used in reverse, ie coupling any RF on the cable out to an analyser. In an earlier version of EN 55015, these CDNs were specified as suitable for measuring emissions. However, the current version of the standard specifies a CDNE which is essentially a CDN refined to deliver higher accuracy particularly at higher frequencies.
