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Interference Locating System
SeeWave®
Interference impacts wireless network coverage and quality of service, but hunting interference in the field can be expensive and time-consuming. PCTEL’s SeeWave® interference locating system enables a single user to accurately detect the interfering frequency and locate its exact source.
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Interference & Compatibility Evaluation System
ICEy
Schmid & Partner Engineering AG
ICEy is the most advanced reactive near-field E/H-field scanning system for the analysis of EM interference and compatibility (EMI/EMC) in highly integrated electronics. ICEy is the only system that provides accurate EM measurements traceable to international calibration standards and also allows independent interlaboratory comparability of EMI/EMC measurement results.
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Spectrum Monitoring and Interference Systems
Automate wide area, close-proximity signal monitoring, interference detection, identification, location, reportingIncrease flexibility; set up rugged, portable-RF sensors in fixed, temporary or mobile platforms in any environment for extended periods of timeRemotely deploy a single sensor or a network of sensors synchronously country or city-wide, or in a roomCustomize for your application with software for spectrum monitoring, emitter location, signal intercept, capture/analysis
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Electromagnetic Interference Test
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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Interference Detection And Mitigation
Now more than ever, it’s critical to protect military systems from the threat of GNSSGlobal navigation satellite system (GNSS): A general term describing any satellite constellation that provides positioning, navigation, and timing (PNT) services on a global or regional basis. See also GPSGlobal Positioning System is a navigation satellite system. See also signal jamming and spoofing by using anti-jamming GPS and spoofing detection solutions.
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GSM RF Interference Test System
Guangzhou Jumho Electric Co., Ltd.
Cell phones and other wireless devices radiate powerful electromagnetic fields that can cause interference and noise in microphone signals. The interference and noise is called RF interference, which is an unwanted “signal” that occurs at the same time and frequency as a data signal. The RF interference disrupts the flow of data and degrades quality-of-service. Jumho Electric provides a cost-effective RF interference test system for GSM interference level measurement of wireless microphone.
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Chip Inductors-Multilayer
Bourns Miltilayer chip inductors offer high frequency, nickel barrier, monolithic construction for high reliability, and magnetically shielded construction providing low radiation. They are well-suited for DC-DC converters, and prevention of electromagnetic interference to signals on the secondary side of electronic equipment, among many applications.
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Line-impedance stabilisation network
NNB 21 set
The NNB 21 line impedance stabilization network is designed for measuring of grid bound interferences of a device under test according to the satndard CISPR 25/ISO 7637. It measures the RF interference, which couples into the vehicle electrical system. Measurements during the development in a frequency range from 100 kHz to 1GHz can be carried out.
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Advanced IR Gas Analyzer For Process Monitoring
T-Series
T-Series Inline Gas Analyzer improves gas measurement accuracy over the traditional non-dispersive infrared (NDIR) analyzers using Tunable Filter Spectroscopy (TFS™), a spectroscopic scanning technique capable of generating slices of spectra in the infrared region. Each scan produces an absorption spectrum which is used to identify compounds and provide concentration values. TFS technology improves gas identification accuracy and selectivity by subtracting out spectra from interferent gases within the same infrared regions. This spectral processing capability also provides multi-component measurement.
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EMI Test System
EMI-9KA
EMI-9KA is an automatic EMI receiver. It is a main test system for EMI (Electro Magnetic Interference) testing. The EMI-9KA is produced by the full closure structure and strong electro-conductibility material, which has high shielding effect. Due to the new technology for the EMI Test System, it solved the instrument self-EMI problem. The test results are according to the international format test report. The EMI Test System EMI-9KA fully meets CISPRl6-1, GB17743, FCC, EN55015 and EN55022.
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With CATV RF Input EDFA
HA4600/RF
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA4600/RF series is the narrow-band multiplexing EDFA which suitable with CATV application. This EDFA build-in one unit 1550nm direct modulated CATV transmitter used in inter cutting local VAD service. Build-in WDM multiplexing TX optical signal and External input optical signal of the main road then enter EDFA amplification, to server the local users. In order to avoid TX output optical power and the external input optical power does not fit the main road interfere with each other, the output power of the TX through the build-in VOA, from front panel adjust and set. The whole unit is concision, install and debug convenient. Providing high-quality, low-cost solution for all-optical relay 1550nm optical CATV systems, second-grade service area or administration village inter cut local VAD service.
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RF Direction Finding, Localization And Interference Hunting
Handheld RF direction finding signal analyzers are ideal for tracing accidental, illegal, or deliberate interference or potentially dangerous signal sources.
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High Voltage 50 Ω Pulse Generator for CMTI
CMTI-8010A
High Power Pulse Instruments GmbH
The CMTI-8010A is a high voltage 50 Ω pulse generator for static and dynamic common mode transfer interference (CMTI) evaluations of digital isolators according IEC-60747-5-5 and IEC-60747-17.
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Modulation Distortion Up To 125 GHz
S930712B
S930712B enables fast and accurate active device modulation distortion characterization under modulated stimulus conditions up to 125 GHz. The wide dynamic range and vector error correction of the PNA-X results in an extremely low residual EVM of the test setup, delivering you a complete picture of your device’s performance without test system interference. S93072B measures EVM, NPR, ACPR, and decomposes nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
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Duct Type Wind Speed Sensor
WSA
Due to environmental quality management and energy management, we've developed WSA, wind speed sensors which can be applied on ventilation systems, air conditioning, and negative pressure rooms. WSA is a high-accuracy duct type wind speed sensor which can quickly measure the small wind speed. It is stable, high-accurate, and with small drift only. Also, it can caculate the value of the current air volume depending on the measured cross-sectional area of the ducting. Ducting installation and screwless terminals help the users work more easily. Besides, the sensor is equipped with EMC anti-interference devices so that it can withstand strong electromagnetic interferences.
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Preamplifiers
Com-Power broadband high gain preamplifiers were designed for electromagnetic interference (EMI) testing and certification. EMC test labs use preamplifiers to improve sensitivity of the test system during EMI radiated emissions measurements. Without a high gain preamplifier, signals picked by the antenna that have amplitudes below the noise floor of the test system cannot be measured. The preamplifier gain has minimum variations for the entire operating frequency range for accurate emissions measurements. The Com-Power preamplifiers were primarily intended for EMC applications. However, it can be used for other applications that require signal amplification.
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RF Shielding Services
LBA offers complete architectural RF shielding capabilities, including RF shielding for communications, medical and other radio frequency interference sensitive facilities. LBA is a major provider of architectural shielding solutions for buildings, laboratories and other spaces. LBA also offers other RF shielding materials, such as paints, fabrics and faraday cages, as well as an integrated line of shielding components to provide a comprehensive shielding system.
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EMC Test System
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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Vantage PRO2 Davis
6152 & 6152C
*Refresh Rate – A packet of data is sent from the outdoor transmitter to the receiver every 2 1/2 seconds! This means when you look out the window and see the wind blowing, the weather station will reflect it almost immediately.*Transmission Distance (wireless models) – The first in its consumer price range to use frequency hopping spread spectrum radio technology, the Vantage Pro2 can transmit and receive data up to 1000′ (300 m) line of sight. This is a much greater distance than most other weather stations. This technology also provides improved reception through multiple walls and greater immunity from RF interference.
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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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FieldFox Handheld Microwave Signal Analyzer, 54 GHz
N9963B
A lightweight, durable, software-enabled, microwave signal analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.
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Spectral Sensing
The ams multi-spectral sensing family includes a broad array of spectral sensing devices providing between 6 and 18 channels in the visible and near-infrared spectrum. All products feature CMOS interference filters and benefit from innovative factory calibration to deliver precise spectral characteristics over their lifetime. Most include direct LED drivers to synchronize and control light sources for efficient digital shutter operations.
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Potentiometer for OEMs
FlexiPot
The best user interface, whether in consumer electronics or industrial controls, contains sensors that cause minimal interference, meaning the user may not even know they are there. FlexiPot, by Tekscan, is a flexible membrane potentiometer with an ultra-thin (0.008"), lightweight profile. Low power requirements combined with a linear output make it the ideal position sensor, from both a manufacturing perspective as well as a user perspective.
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ITA, ICon, EMI-Shielded, With Threaded Coupling Adapter And Protective Cover
410123102
The iCon EMI has many of the standard features of the iCon, in addition to Electro-Magnetic Interference protection. The EMI shielding effect on the iConEMI ITA is provided by the stainless steel fibers in the removable plastic cover and threaded metal coupling adapter. The opening of the threaded coupling adapter provides clearance for a maximum cable bundle with an oblong bushing effective diameter of 1.37 in. Protective cover included.
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With SAT-IF input EDFA
HA4600/IF
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA4600/IF series, is narrow-band multiplexing EDFA suitable for L-Band fiber link application. With build-in 1550nm Internal Modulation SAT-IF optical transmitter, used for inter-cutting DBS. The WDM inside will multiply the signal from TX and main line signal that is inputted from outside, then the combined signal will enter EDFA to be amplified to serve the local subscribers. To avoid the interferes caused by mismatching of the optical output power between TX and main line signal from outside, output power of the TX can go through a VOA, thus, it can be adjusted or set from the front panel. This unit is simple and clear, easy to be installed and tested. It offers a high quality and cost-effective solution for inter-cutting DBS into full optic relay 1550nm fiber CATV system and second-stage service area.
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Predictive Emission Monitoring Systems
PEMS
Predictive Emission Monitoring Systems are software-based solutions able to deliver reliable real-time emission estimations exploiting advanced mathematical or statistical models. PEMS provide accurate emission monitoring, drastically reducing the capital investment and ongoing operating costs due to maintenance activities and spare parts, minimizing the interferences with plant operations. PEMS allows plant owners and operators a better control on costs, neglecting unexpected costs due to unpredicted issues in the conventional hardware analyzers.
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Site Surveys
Radiometrics Midwest Corporation
Radiometrics personnel will come to you and perform site surveys to help in the mitigation of interference or to determine if the environment contains any sources that may interfere with an individuals implanted device such as pacemakers, defibrillators, nerve stimulators, etc.
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Quantum Gravimeter
The quantum gravimeter, the first commercial device of its kind in the UK, uses quantum interference of matter waves to measure the local value of gravitational acceleration, or ‘g’, with very high precision. Objects with different mass cause small fluctuations in the value of g measured on the surface of the Earth. The quantum gravimeter can be used to sense these objects hidden under the surface in a non-intrusive manner.
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Photoelectric Sensors
SICK's vast range of photoelectric sensors offer precise optics and advanced technology, creating market-leading solutions with sensor intelligence. By using the latest SIRIC® and LED technologies, these sensors offer the highest level of operational reliability regardless of any interference factors. Additional sensor information can be used to simplify modern production processes.
