Band Reject Filters
BSC, K&L Microwave®, and Pole/Zero® fixed and tunable band reject filters.
Overview
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.
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, MPG can customize Notch Filters to reject two very narrow band signals while monitoring broadband for out-of-band spurious or harmonic radiations.
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.
Band Reject Filters
Features & Specifications
Band Reject Filter frequency: VHF and UHF from 800 KHz to 18 GHz (L band, S band, C band, X band, Ku band). Band Reject Filter (Band Stop Filter) features: Band Reject Filters are available as fixed and tunable, narrowband filters or wideband filters, supporting bandwidths from 1% to 200%, in configurations and topologies.
Benefits
MODULAR
SWaP
CUSTOM DESIGN
Applications
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.
Search & Design Tools
Product Finder
Browse products by type, class, family and operating frequency.
Go To Product Finder
Filter Wizard
Use to search or build K&L Microwave® filters.
Go To Filter Wizard
QuEST Filter Tool
Use to build custom BSC filters.
Go To QuEST Filter Tool
Special Processes And Manufacturing
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.
Questions?
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Resources
Pole/Zero ICE Product Catalog
BSC Filters Brochure
K&L Microwave Filters Product Catalog
Tunable Filters Brochure
Access Filter Wizard
Access QuEST
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