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Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI
Search by Specification | Learn MoreCoaxial cables have one conductor insulated with a dielectric material and then surrounded by the other conductor, usually referred to as the center conductor and shield. Triaxial cables are specialized coaxial cables.
Search by Specification | Learn MoreVideo cameras take continuous pictures and generate signals for display or recording. They capture images by breaking them down into a series of lines. This search form does not include consumer devices such as camcorders.
Search by Specification | Learn MoreIndustrial filtration equipment is used to filter, thicken or clarify a mixture of different elements
Search by Specification | Learn MoreLiquid filtration elements are used to remove impurities from liquids. They are used in water treatment systems and fluid processing applications.
Search by Specification | Learn MoreFiltration media and elements are designed to remove suspended particles from a process stream. This product area includes bulk filter media, cartridges, housing-only products, and housing and filter assemblies.
Search by Specification | Learn MoreOptical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted light
Search by Specification | Learn MoreCamera filters provide a range of optical filtering effects in scientific, research, and industrial applications
Search by Specification | Learn MoreIndustrial air filters reduce the number of particles in the air that passes through them.
Search by Specification | Learn MoreDigital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal
Learn MoreGas filtration elements are designed to remove particulates from a gaseous process stream. They are used in natural gas processing systems and gas extraction applications.
Search by Specification | Learn MoreSpecialty filtration and separation equipment includes specialized or proprietary products and accessories for filtration and separation.
Learn MoreFiltration media is material that actively separates solids from a solution and/or binds select materials in a solution.
Search by Specification | Learn MoreActive filters are electronic filers that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component
Search by Specification | Learn MoreFilter wheels hold and position multiple filters for various imaging applications such as machine vision and spectrophotometry
Search by Specification | Learn More
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Motor Line Feed-Through Filters Now in Stock Spectrum Control Inc.
Cosel Introduces Noise Filters Cosel U.S.A., Inc.
FN 409 Single-Phase PCB Filter Schaffner EMC Inc.
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The Promax TV Explorer (formally Prodig-5) is setting new standards in the way installers make and understand measurements. The TV EXPLORER has an impressive new range of functions developed to easy measurements and detection of impairments in both digital and analog systems. The compact and rugged construction makes it ideal for field use. (read more)
The PROLINK4 Premium is the most advanced, versatile and precise instrument of its range. Analog signals, Level, Video/Audio and Carrier/Noise measurements are available. For digital signals, the instrument measures Channel Power, Carrier/Noise and Bit Error Rate (with DVB Channel Identification as well as MPEG-2 decoding and wrong packet detection). (read more)
SpectroFilm manufactures optical filters for:
New designs utilizing high speed high performance microprocessors, higher levels of integration and more complex functions demand more stringent rules in design and circuit layout to overcome problems as they relate to EMI/RFI. (read more)
These are multi-stack interference filters with precisely controlled center wavelength and bandwidth. (read more)
TV/HAT valves are ideal to use with tracer tubing and tracing systems as well as replacing steam traps on winterization tracing, condensate return system freeze protection and other applications requiring in-line flow based on temp. (read more)
The Therm-O-Tech TV/SC-I assures extremely accurate temperature control in an instrument or analyzer enclosure. This self-contained unit provides a reliable, economical alternative to costly hazardous electric heating. The compact thermostatic control valve senses enclosure temperature and automatically regulates the flow of steam to maintain the desired temperature. (read more)
The KH Model 3955 programmable, dual channel, low-pass filter is the first dual low-pass programmable filter of its kind, covering the wide cutoff frequency range from 170Hz to 25.6MHz with 2 digits of resolution. The 3955 is a 4-pole, maximally flat (Butterworth) filter, with an attenuation slope of 24dB/octave and a stopband attenuation of >100dB referred to 1Vrms input. (read more)
KRF Series 3-Phase EMI RFI Power Line Filters (read more)
The KH Model 3940 programmable, dual channel, Butterworth/Bessel filter is a GPIB/benchtop filter covering a cutoff frequency range from 3Hz to 2MHz. Attenuation slope is 24dB/octave per channel. The 3940 will accept input levels of ±4.5V peak. Pre and post-filter gains of 0dB or 20dB is also provided. All functions are front panel or GPIB bus controlled. (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
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| 13C2944 | Newark | MCM | Non-Stocked Products | 75 Ohm Tv Interferences Filters, Used In Cable Or Antenna Systems To Remove Interferences Affecting Picture Quality |
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INTERFERENCE HANDBOOK the antenna/cable connector directly to one TV. If the signal quality is improved or the interference goes away, the splitter is defective and should |
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Electromagnetic interference - Wikipedia, the free... Narrowband interference usually arises from intentional transmissions such as radio and TV stations, pager transmitters, cell phones, etc. Broadband |
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8VSB - Wikipedia, the free encyclopedia in digital TV signal coverage across the country "when taking into account 'outdoor receiving antenna sensitivity and multipath interference.'" As a |
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Advice on TV Interference Problems & TVI Filters How to solve TV interference problems with advice on TVI filters and solving common causes of TVI from Tetra masts and amateur radio |
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ePanorama Interference can also be caused by other light sources such as fluorescent lights (the ballast can cause IR interference). Sometimes some electronic |
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ePanorama.net - Circuits Radio frequency interference details Power harmonics caused by dimmers |
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RFS - Home RFS will demonstrate the industry?s most comprehensive portfolio of RF digital broadcast and mobile TV solutions at the IBC08 exhibition. |
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SAFETY 6.0) Radio Frequency Interference 7.0) Fire Hazards |
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Notes on the Troubleshooting and Repair of Small Switchmode... - | filter - | | AC HV +_|_ / +-+ +--------------+-----------+---|----o V- Line filter ___ \ | | in cap - | | |/ +-------+ +-----------+ +-----+ | |
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Sci.Electronics.Repair FAQ: TV and Monitor CRT (Picture Tube)... TV and Monitor CRT (Picture Tube) Information 4.4) Magnetic interference and shielding |
