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Admin

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  15. Posted

    Vector reflectometer "CABAN R140" is intended for measurement of the complex reflection coefficient in various coaxial tracts in the frequency range from 85 MHz to 14 GHz. The meter is the virtual instrument is running on an external computer that is not included in the package. The power and communication with computer is carried out through interface USB 2.0. It is possible to measure the modulus of the transfer device using two time-domain reflectometer are connected to the same USB controller.
     

    The frequency range from 85 MHz to 14 GHz
    Measuring the magnitude and phase of reflection coefficient, cable loss
    Measurement of the modulus of the transfer
    Measurements in the time domain, the temporal selection
    The time of measurement at a single frequency 200 µs
    Step frequency of 25 Hz
    Power supply from USB interface
    Compact: 127х62х30 and light: 0.3 kg
     
    Measuring complex coefficients of transmission and reflection (vector analyzer circuits) is intended for use during validation, customization and development of various electronic devices in industrial environments and laboratories, including automated measuring stands.

     

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  23. Posted

    Panel antenna AX-2020P designed for use in set c 3G modems (routers). Antenna type – common-mode strip grating. Recommended for use at the boundaries of the service area, with a very weak and unstable the level of 3G signal and also in cases when it is necessary to use a large amount of cable between the antenna and the modem.

    Electrical characteristics

    Operating frequency range, MHz=1900÷2180

    Gain, dBi=19-20

    The width of the days in H-plane, degrees=6÷18

    Days width in E-plane, degrees=16÷18

    The sidelobe level, dB, not more=-13

    The ratio of forward/back, dB=24

    Input impedance, Ohm=50

    SWR in the frequency range, not more=1,5

    Permissible power watts=10

    Polarization=vertical/horizontal/inclined

    Mechanical characteristics

    Weight with mount, g=3350

    Overall dimensions without mounting, m=0,45х0,45х0,05

    Connector=N-female

    Antenna material=steel, galvanized steel

    Protective coating=powder polymeric paint

    Material of protective box=ABS+polycarbonate

     

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