Products/Services for VHF Cavity Bandpass Filter

  • Optical Bandpass Filters-Image
    Optical Bandpass Filters - (108 companies)
    Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted...
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    Filter Shape
    Diameter, Square Side, or Rectangular Length
  • RF Filters and Microwave Filters-Image
    RF Filters and Microwave Filters - (402 companies)
    RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters. RF Filters and Microwave Filters Information. RF filters...
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  • Signal Filters-Image
    Signal Filters - (129 companies)
    Signal Filters Information. Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. There are several basic types of signal filters. Low pass filters block or attenuate signals at frequencies above...
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  • RF Diplexers, Duplexers, and Multiplexers-Image
    RF Diplexers, Duplexers, and Multiplexers - (199 companies)
    ...of two fixed tuned bandpass filters sharing a common port. The common port and the output of the two filters (RX and TX) form the three terminals of the diplexer. Signals applied to common port are separated in accordance with their passband frequencies...
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  • Progressing Cavity Pumps-Image
    Progressing Cavity Pumps - (202 companies)
    Progressing cavity pumps are a type of rotary positive displacement pump designed to transfer fluid or media with suspended solids or slurries from the suction side of the pump to the discharge side of the pump, from storage tanks or through...
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    Filter Wheels - (30 companies)
    Filter wheels hold and position multiple filters for various imaging applications such as machine vision and spectrophotometry. Filter wheels are used to position a selection of filters over a lens, or an array of lenses. Applications for filter...
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    Filter Housings - (111 companies)
    Filter housings are vessels that hold replaceable cartridges, elements, bags or media. They hold one or many filters at varying pressures. Filter housings are vessels that hold replaceable cartridges, elements, bags or media. They hold one or many...
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    Filter, Regulator, Lubricator (FRL) Assemblies - (462 companies)
    Image Credit: Numatics, Inc. Filter, regulator, lubricator (FRL) assemblies are pre-packaged or modular assemblies of common configurations of air filters, regulators, lubricators, and gauges. Specifications. Important specifications to consider...
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    Filter Cleaners and Cleaning Equipment - (27 companies)
    Filter cleaners and filter cleaning equipment is used to clean or deblind filtration media in air and fluid filter units. Filters become blocked or loaded with oversized particulates or products reducing the flow rate and efficiency of the filter...
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    Filter Media - (443 companies)
    Image Credit: Jaeger Environmental | BakerCorp | Saint-Gobain Plastic Films and Tapes. Filter media is material that actively separates solids from a solution and/or binds select materials in a solution. Base fluids may include coolants, corrosive...
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  • Low noise X-band exciter using a Sapphire Loaded Cavity Oscillator
    The frequency translator must preserve the low phase noise of the SLCO and VHF signal sources during … Spurious signals such as mixer LO leakages, unwanted sideband responses, and intermodulation products are rejected with high-Q bandpass cavity filters .
  • 8.17.06 -- Feature Article: Introduction To Microwave Capacitors
    Request more information from ComNav on its cavity bandpass filters . VHF - UHF Coils .
  • A compact multilayer liquid crystal polymer VHF bandpass filter
    implementations only, these circuits include the conventional single layer coupled open loop resonator filters [1]-[3], coupled SIW cavity filters [4], high temperature superconducting filters [5, 6], ultra compact MMIC [7] and CMOS [8] filters, and the very popular multilayer low temperature … However, another multilayer solution candidate liquid crystal polymer (LCP) hasn’t been involved in the design of bandpass filters with moderate bandwidths in the past, in particular at a low RF band such as the very high frequency ( VHF ) band.
  • Microwave Applications of the Step Recovery Diode
    … and triplers, the reduced complexity and increased versatility will often mitigate the additional vhf drive power required. A single-stage high-harmonic-order multiplier usually consists of an input matching network and output cavity or bandpass filter .
  • 2009 Index IEEE Antennas and Wireless Propagation Letters Vol. 8
    Size Reduction and Bandwidth Enhancement of a Waveguide Bandpass Filter Using Fractal- Shaped Irises; LAWP 2009 1214-1217 Olsen, R., see Xia, Y … … and Chen, C.-C., A Novel Compact Dual-Linear Polarized UWB Antenna for VHF /UHF Applications; LAWP 2009 … … A., LAWP 2009 1353-1356 Paek, J. K., and Eom, H. J., Cylindrical Cavity -Backed Antenna; LAWP …
  • Solid-state RF noise source
    The signal generator was a VHF power oscillator using a triode in a cavity with a power output capability of up to50 watts. Theload was either a llat 5O-ohmload or atunable bandpass filter terminated in 50 ohms.
  • Subject index
    Bandpass filters 25 watt RF MEM-tuned VHF bandpass filter . … 2054 Analysis and design of three transm. zeros bandpass filter utilizing triple- mode dielec. loaded cubical cavity .
  • 2003 IEEE MTT-S International Microwave Symposium Digest
    … A lZGHz Lumped-element Hybrid Fabricated on a Micromachined Dielectric-Air-Metal (DAM) Cavity T. Nishino, Y … Popovic Dielectric Fluid Immersed MEMS Tuoable Capacitors D.T. McCormick, Z. Li, and N. Tien A MEMS Shunt Switch on a Dielectric Membrane J. Nithianandam A 25 Watt RF MEM-tuned VHF Bandpass Filter C.A. Hall, R.C. Luetzelschwab,R.D …
  • Electrically small resonator using thick-film high-Tc superconducting wire helix
    CAVITY resonators used as building blocks of filters for frequencies below 1 GHz have considerable size and weight, especially in the very high frequency ( VHF ) and low ultra high frequency (UHF) bands. As bandpass filters they are used in transmitter output stages or as transmitter-receiver duplexers [5].