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Provides brick wall type minimalisation of
spurious low frequency phenomena that may
otherwise invalidate data from piezo-electric
sources. Supposed vibration acceleration signals
may contain thermal and strain induced noise
elements, both constrained to the low frequency
end of the spectrum by reason of thermal mass
and the 1/fo
2 relationship between acceleration vs.
displacement respectively.
The filter of course acts as the boundary fo,
between valid data (>fo) and this type of noise.
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This FM rejector filter is used to filter out unwanted excessive FM frequencies in your OATS, or other EMC testing facilities.
These frequencies can interfere with your test set-up, spectrum analyzer bandwidth etc.
Caution should be used if your products emissions are in this filter's frequency range as it will reject them as well.
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Maxim provides a wide range of anti-aliasing and post-DAC filters that improve system performance for frequencies up to 300kHz and complement Maxim's ADC and DAC product lines.
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General Description
The FMS6146 Low-Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a low-cost integrated device. Six 4th-order filters provide improved image quality compared to typical 2nd or 3rd-order passive solutions.
The FMS6146 may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal diode clamps and bias circuitry may be used if AC-coupled inputs are required (see Applications section for details).
The outputs can drive AC- or DC-coupled single (150W) or dual (75W) loads. DC coupling the outputs removes the need for output coupling capacitors. The input DC levels are offset approximately +280mV at the output (see Applications section for details).
Features:
- Six 4th-order 8MHz(SD) filters
- Drives single AC- or DC-coupled, video loads
- Drives dual, AC- or DC-coupled, video loads
- Transparent input clamping
- AC- or DC-coupled inputs
- AC -or DC- coupled outputs
- DC- coupled outputs eliminate AC-coupling capacitors
- 5V only
- Robust 8kV ESD protection
- Lead free TSSOP - 14 package
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This 30MHz filter is recommended for any radiated emissions testing.
The High Pass filter will filter out all frequencies below 30MHz which are in the ambient noise during the pre-compliance or compliance testing.
Radiated signals below 30MHz can be high in magnitude, and can interfere with your testing or spectrum analyzer.
By putting an RF700 in front of your spectrum analyzer's RF input, you will be assured cleaner test results.
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Space saving SIP design.Less than 0.3 dB insertion loss
Available in 3rd order Butterworth and 7th order elliptical alignments
50 Ohm characteristic impedance (75 Ohm also available)
Samples of 12 values are available in Coilcraft Designer's Kit D301
RoHS-compliant. Matte tin over nickel over phos bronze terminations.
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Three dual-channel instruments. Each instrument channel has a low-noise preamplifier, a precision high pass or low pass filter section, and an output amplifier. The filters are 8-pole, 6-zero elliptic-type with 115 dB per octave rolloff, 0.1 dB of passband ripple, and 80 dB of stopband attenuation. Cutoff frequencies can be set between 1 Hz and 100 kHz making the SR600 Series ideal for applications including anti-aliasing, audio analysis, and frequency-domain signal conditioning.
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High-performance, low-noise preamplifier that is ideal for a wide variety of applications including low-temperature measurements, optical detection, and audio engineering.
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The Tri-Stage Intake Air Filter System comes in 3 sizes with capacities of 6,000 to 40,000 cfm. The hinged louver section allows easy access to change filter elements and is available with a choice of weather louver section or dust louver inertial separator as first stage. Tri-Stage Intake Air Filter Systems are manufactured with 7 gauge plate welded construction and galvanized weather louver and filter holding frames. Draft gage and pressure swith come standard.
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Always a clean solution
Air Management Systems - competence for the entire air section
Even during the early years of the company, MAHLE recognized that effective cleaning of combustion air and lubricant is an indispensable element in improving the service life of engines and engine components. In line with this understanding, work began in 1926 on the development and production of air and oil filters. Only then was it possible to commence the reduced-wear use in series production of lightweight pistons developed by MAHLE. After having to concentrate on the core business with pistons during the war, re-entry was achieved by a participation in Knecht Filterwerke GmbH. Strong organic growth was accelerated by the acquisition of the Japanese Tennex Corporation, an important component of further expansion. This opened up markets outside Europe, with the result that today MAHLE is the number one worldwide supplier of filter products to the automobile industry.
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Modern, high performance vehicles, machines, devices and engines require filters and components with a correspondingly high performance.
The documentation presented here will give you an overview of our air cleaners and the respective accessories – all having the renowned
MANN+HUMMEL OEM quality. Since our customers operate in many varied fields, such as
• construction machines
• agricultural machines
• compressors
• mechanical engineering
• engines and gear units
• commercial and customised vehicles, etc.
MANN+HUMMEL has extensive experience elaborating individual concepts and solutions for your special field of application.
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EMV-Filter Guard
Advantages
Finger guard, dust cover and EMV-filter
Changeable filter mat
Simple, solid mounting
Attractive and practical design
Features
Dust cover for fans from 40 mm up to 120 mm
Protection class IP30 (45ppi)
Changeable filter mat (EFxxx)
EMV-filter (retrofitable)
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Elements for EDM machines
Applications
For the filtration of dielectric medium in wire erosion and sink erosion machines.
Advantages
Long service life
OEM quality
Recommended by machine producers
References
Agie, Charmilles, Novotec, Intech, Fanuc, Ingersoll-Hansen
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