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Sponsored Links:
Filter Solutions (Popularity:  )
(Score: 10.83)
http://www.filter-solutions.com/
Developed by Nuhertz Technologies, Filter Solutions is an analog and digital filter design and analysis package for PC windows. Evaluation version available for download.
Category: Science\Technology\Electronics\CAD
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Schematica Software (Popularity: )
(Score: 10.59)
http://www.schematica.com
Filter design software for electronics engineers and technicians. Filter Wiz for active filter design; OpFil for both passive and active filter design.
Category: Science\Technology\Software for Engineering\Electrical Engineering
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Optec, Inc. (Popularity: )
(Score: 10.33)
http://www.optecinc.com/
Photometers, telecompressors, electric Crayford style focusers, filter wheels and filters, and optical couplers for video microscopy.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories
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Exact Dewatering Solutions (Popularity: )
(Score: 9.86)
http://www.exactdewatering.co.uk
Suppliers of filter presses, effluent treatment systems, replacement filter plates, replacement filter cloths,refurbished Willett ram pumps and Ram pump spares. Coagulents and flocculants to aid solid settlement with a specialist ...
Category: Science\Environment\Water Resources\Wastewater
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True Technology Limited (Popularity: )
(Score: 9.51)
http://www.trutek-uk.com/
English manufacturer of filter wheels, flip mirrors, filter units and dichroic filters.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories
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Woden Optics (Popularity: )
(Score: 9.33)
http://www.wodenoptics.com/
Manufactures Newtonian optical systems, all types of Cassegrain optical systems including an enhanced Ritchey Chretien optical system with integral field corrector, modified Wynn field correctors, plus optical tube assemblies and ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories
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SDA Technologies (Popularity: )
(Score: 9.27)
http://www.sdatech.com/
Products include dust collectors, filter bags, cartridges, HVAC filters, filter pre-coat, and leak detection kits.
Category: Science\Environment\Air Quality\Products and Services
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Optical engineering company specialising in design and development of optical instruments (Popularity: )
(Score: 9.10)
http://www.optimal-optik.hu
Designed and developed optical instruments like 3D head mounted displays, holographic data storage and security systems, Optical sensors for mobile robots, 3D displays, and Optical document security systems.
Category: Science\Physics\Optics\Holography
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Filter Solutions (Popularity: )
(Score: 9.02)
http://www.filter-solutions.com
Software solutions for passive, active, Tx line, IIR, and FIR filter design, synthesis, and analysis.
Category: Science\Technology\Software for Engineering\Electrical Engineering
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Designing & Implementing Active BP filter (Popularity: )
(Score: 9.02)
http://ite.gmu.edu/~aaljassa/ece464/project.html
Shows design procedure and implementation of an active band-pass filter.
Category: Science\Technology\Electronics\Tutorials
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ALK Engineering (Popularity: )
(Score: 8.62)
http://www.alkeng.com/
Filter Design: Passive radio frequency filters, LC, comb-line, and interdigital. Offers two industry-standard filter design programs, and a freeware program for coil design.
Category: Science\Technology\Software for Engineering\Electrical Engineering
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Butterworth Low-Pass Filter (Popularity: )
(Score: 8.50)
http://www.ece.uic.edu/~jmorisak/blpf.html
Design of a 5th order Butterworth LP filter using Sallen-Key circuit design.
Category: Science\Technology\Electronics\Reference
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The Kalman Filter (Popularity: )
(Score: 8.47)
http://www.cs.unc.edu/~welch/kalman/index.html
Some tutorials, references and research on the Kalman filter.
Category: Science\Technology\Electronics\Signal Processing
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Maui Optical Systems and Imaging Center (Popularity: )
(Score: 8.47)
http://mosaic.oceanit.com/
Designs and manufactures laser and optical components, telescopes and instruments for astronomy, education, and defense. Offers in-house mechanical and optical design, fabrication, and prototyping.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories
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Laboratory Optical (Popularity: )
(Score: 8.40)
http://www.laboratoryoptical.com
Laboratory Optical Co. is a supplier of high quality precision optical components to the electro-optic and ultrasonic transducer industries
Category: Science\Physics\Optics\Equipment and Instruments
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Sterling Precision Optics (Popularity: )
(Score: 8.40)
http://www.sterlingprecision.com/
Optical component manufacturer of includes optical filters, color filters, mirrors, optical windows tempering and coating.
Category: Science\Instruments and Supplies\Laboratory Equipment\Optical
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Oldham Optical U.K. (Popularity: )
(Score: 8.29)
http://www.oldham-optical.co.uk/
Offers telescope accessories including mirrors, lenses prisms, and calibration equipment to the professional and amateur market. Site features excellent treatises on optical testing and terms used by opticians to describe ...
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories
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Aber - Software For Optical System Design (Popularity: )
(Score: 8.15)
http://aber.hmarka.net/
The Aber program enables to analyze, optimize, and evaluate tolerances of centered, decentered, and spatial optical systems with constant and variable parameters. Optical systems may contain refractive and/or reflective surfaces ...
Category: Science\Physics\Optics\Software
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AILI Optics & Electronic Co., Ltd. (Popularity: )
(Score: 8.08)
http://www.ailioptics.com/
Manufacturer and exporter of spotting scopes, binoculars, optical lenses and elements, plastic lenses, enlarging and CCD lenses, optical mounts. Offers optical design services.
Category: Science\Astronomy\Business\Telescopes, Binoculars and Accessories
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Rees-Optical.com (Popularity: )
(Score: 8.04)
http://www.rees-optical.com/catalogue.htm
A website for W.T. Rees (Optical Services), manufacturer and supplier of specialised optical rulers. Such rulers include the Facial, City & Datum rules.
Category: Science\Instruments and Supplies\Laboratory Equipment\Optical
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