Linear variable filterhyperspectral

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Narrow band passfilter

Vortex also designs and manufactures custom infrared LVFs, featuring different bandwidths, sizes (e.g. to suit the user’s detector window dimensions), etc. to meet your needs. Contact the AMS Technologies filter experts today to discuss a unique customized linear variable filter, designed, specified and manufactured to your application’s requirements.

0.9-5.0 µm; Transmission 50%-75%; FWHM 1%, 2% * Center λ; Dimensions 15x3.5 mm; Thickness 0.5 mm; Surface Quality <60-40 Scratch-Dig

Linear VariableBandpassfilter

Pole/Zero’s Integrated Microwave Filters (IMF™ Filters) pack ultra-fast tuning speeds into pint-sized packaging, ensuring effective interference mitigation even in small spaces.

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Linear Variable filterinfrared

RF Cavity Filter features: Microwave Cavity Filters are available in bandwidths from .2% to 50%, in low loss configurations of 3 to 17 sections. Filters are available in a Q range of 1500 to 5000 with bandpass, band reject designs available.

Linear VariableEdgeFilter

All Band Reject Filters or Band Stop Filters made by Microwave Products Group, including Notch Filters, are available as a wideband or narrowband reject filter and can be customized to user specifications. For example, Notch Filters are most commonly applied to applications where it is necessary to attenuate a single frequency. However, utilizing our cross-industry experience, K&L Microwave can customize Notch Filters to reject two very narrow band signals while monitoring broadband for out-of-band spurious or harmonic radiations.

Viavilinear variable filter

All of the Vortex infrared linear filters exhibit high angular tolerance, extremely low change with temperature and very high resistance to thermal shock. Our range of standard infrared linear variable filters allows customers to explore the technology but at a relatively low cost:

With Band Reject Filters, also known as a Band Stop Filters, frequencies are attenuated in the stop band and passed outside these parameters. Notch Filters also fall under the category of Band Stop Filters, as they reject frequencies, but in a highly selective, high-Q form.

Infrared linear variable filters (LVF) are narrow band filters where the center or peak wavelength changes continuously along its length from one side to the other – and across the device’s full wavelength range. Vortex’s linear variable filters feature a narrow band profile with a “full width half maximum” (FWHM) bandwidth of 1% or 2% of peak wavelength.

Absorptive filters

Because MPG Band Reject Filters are custom-fit to end-user specifications, they are applicable to a wide range of use cases, including those in the following markets: defense,  EW, RADAR, communications, SATCOM, telecom, SIGINT, aerospace, space, automated test equipment, navigation/GPS and data links.

UK +44 (0)1455 556360 GER +49 (0)89 895 77 0 FR +33 (0)164 86 46 00 IT +39 0331 596 693 ES +34 (0)93 380 84 20 SE +46 (0)855 44 24 80

MINI-POLE® Notch Filters are optimized for small physical size and low power consumption. Two standard package styles are available (PC-Mount and SMA).

MPG’s engineers design and manufacture a highly dependable product, utilizing in-house machine shops equipped with complex technology and machinery. Customized to meet the tailored needs of each and every client, our Band Reject Filters (Band Stop Filters) and Notch Filters can be found in use across a wide range of industries, including telecommunications and aerospace, where durable long-lasting filters are required.

Linear variable filtertypes

Band Reject Filter features: Band Reject Filters are available as narrowband filters or wideband filters, supporting bandwidths from 1% to 200%, in configurations of 3 to 8 sections.

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MAXI-POLE® Notch Filters offer all of the same performance features as the MINI-POLE® Notch filters, with the advantage of an improved notch shape factor

MPG’s experienced engineers work individually with client engineers to determine the best filter types for each application, covering a wide range of frequencies and bandwidths.

While other manufacturers provide off-the-shelf bandpass and band reject products, our experienced engineers work collaboratively with customers to design microwave Cavity Filters tailored to individual manufacturing specifications, enhancing parameters such as insertion loss and power handling capacity through specialized package configurations. VHF and UHF in bandpass and band reject designs.