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EM7848 Tunable Notch Filter Network

Brand:

EM

EM7848 Tunable Notch Filter Network
  • Product Description
  • Main features
  • Technical parameters
    • Commodity name: EM7848 Tunable Notch Filter Network
    • Commodity ID: 1064815551416258560
    • 品牌11: EM
    • 描述: Electro-Metrics® EM-7848 tunable trap filter networks are tunable cavity rejection filters operating from 6.5 to 10.0 GHz and are used to perform specification compliance testing as specified in MIL-STD-462 and other related standards.
    • 品牌: EM

    The Electro-Metrics® EM-7848 Tunable Notch Filter Network is a tunable cavity rejection filter operating from 6.5 to 10.0 GHz to perform the specification compliance tests specified in MIL-STD-462 and other related standards, where Attenuation at a selected frequency is required. The cavity exhibits very sharp resonance at the tuning frequency, with low insertion loss and low skirt attenuation. The EM-7848 has the best performance when it resonates in TE011 mode, and it can work at various power levels. Cavities and associated tuning mechanisms are constructed of copper, brass and aluminum alloys. Due to the precise nature of cavities operating within the specified frequency range, care should always be taken to ensure that the network mechanism is not damaged when in use or in transport.

  • electrical characteristics

    Frequency Range

    6.5GHz – 10.0GHz

    inhibition

    50 dB min @ tuning frequency

    80dB typical

    Insertion loss

    <10dB typical

    35 dB worst case

    Notch characteristics

    total inhibition

    35dB or more at f o  ±(<0.006f o )
    50dB or more at f o  ±(<0.0006f o )

    impedance

    Designed for 50 ohms systems

    Connector

    receptacle

    Institutional characteristics

    high

    40.2 cm (maximum screw extension)

    cylinder height

    14.7 cm

    cylinder diameter

    7.9cm

    Bracket width

    13.0cm

    weight

    3.4kg

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