Radiometric devices >> coaxial valves (Э6-)

E6-42

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3 pieces
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    Waveguide valve E6-42 (E 6-42, E-42-6; e6-42; e 6-42; e-6-42)

    Waveguide valve E6-42 - A device for use in a unidirectional path of the waveguide junction elements as well as to improve the quality of matching the measuring apparatus.
    The device E6-42 is on the asymmetric H-shaped waveguide section 23 × 10 mm with a characteristic impedance 50Om. The instrument used ferrite 40SCH mark (9 × 2) in the form of plates. The dielectric insert is made ​​of a material Dpe-2 permittivity ε = 20. Magnet (alloy AIKO - 4) in the magnetization to saturation field is in the center of the gap of at least 8.8 A / m

    Specifications E6-42
 
    The average frequency range and bandwidth determine the operating frequency range of the valve, that is, the frequency range in which the main parameters are within the specified technical requirements to the valve.
    Ensuring the symmetry of the frequency response E6-42, determines the stability of the parameters specified limits under the influence of climatic factors. The frequency response of valves with a bandwidth of more than 7-10% usually has an oscillating character.
    Attenuation as it passes through the ferrite valve called forward insertion loss in forward direction L ave

    Direct loss of E6-42 shows the degree of attenuation of power output valve compared to the power input to the forward direction of signal transmission. Loss is defined in decibels and calculated by the formula
 
Э6-42 волновидный вентиль формула прямых потерь ,

    where P input - input power;
    P vyh.pr. - output power.
    Insertion loss E6-42 in the forward direction for the most part (except for the reflection losses, which are configured for the ferrite devices are negligible) are dissipative losses of electromagnetic waves. The reason is the damping power absorption in the ferrite specimen items and dielectric losses in the transmission line.

Photos: E6-42

E6-42 valve image.
E6-42 valve image.
E6-42 valve set.
E6-42 valve set.
E6-42 accessories and spare parts.
E6-42 accessories and spare parts.
E6-42 front view.
E6-42 front view.
E6-42 rear view.
E6-42 rear view.


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