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UBS is a recognized leader in the design and manufacture of antenna products, Waveguide and Coaxial Filters, Isolators, Couplers and Circulators.

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Passive Components

Waveguide Bandpass Filter

UBS offers a complete line of waveguide filter designs including bandpass, bandstop and diplexed models. Available waveguide sizes range from WR28 to WR650 covering the frequency spectrum from 1.14 GHz to 40 GHz with bandwidths up to 12%. Our bandpass designs exhibit excellent out-of-band rejection while maintaining a very low pass-band insertion loss making them ideally suited for critical receiver front-end or transmitter applications. Increased selectivity is simply accomplished by the addition of more resonator sections to the design. Our designs can incorporate 2 to 17 resonator sections to satisfy the most stringent requirements. Available construction material includes bronze, aluminum or invar and may be folded to comply to a specified mechanical configuration. Please consult our sales department for further details.

Features

waveguide filterData Sheet
  • Wide Range of Waveguide Sizes
  • Excellent Out-of-Band Rejection
  • Low Pass Band Insertion Loss

Specifications

Spectrum AlSpectrum Analyzer Screenshot
Available Frequency 1.14 GHz - 40 GHz
Available Bandwidth Up to 12%
Insertion Loss
0.5 - 2.0 dB (depending on number of sections)
Stop Band Attenuation Consult Factory
Number of Resonator Sections Available 2 to 17
VSWR 1.50:1
Standard W/G Sizes WR28 to WR650
Dimensions Consult Factory

*Specifications are subject to change without notice

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