Recommend DOC doc search for "coax impedance formula" (Page 1 of about 433 results)

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Fabricating Impedance Transformers - DXing.doc

Since the impedance of most commonly available coax is either 50 or 72 ohms and since many wire antennas ... The first formula to use will give us the desired ...  Down

Is Your Coaxial Lead-In Actually an Antenna - DXing.info.doc

John H. Bryant with Bill Bowers, February 2001. with VERY IMPORTANT UPDATERS: May and November 2003. Like most SWBC and MW DXers, I’ve used coax cable ...  Down

History of CPD - SCTE Piedmont Chapter.doc

The reason is attributed to the higher coax loss at higher frequencies. ... the farthest impedance mismatch this formula can predict is about 36 ft ...   Down

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  • History of CPD - SCTE Piedmont Chapter

    The reason is attributed to the higher coax loss at higher frequencies. ... the farthest impedance mismatch this formula can predict is about 36 ft.

    www.piedmontscte.org/resources/Test+Points$26Sweeping.doc
  • Download - Guru Tegh Bahadur Institute of Technology

    Derive a formula for this input impedance, ... Typically the velocity factor for coax lies between 0.55 and 0.8; it is closely given by 1/sqrt(epsilon) ...

    www.gtbit.org/downloads/mesem5/qbankmesem5.docx
  • Antenna topics

    Antenna feed impedance ... The impedance of the coax is chiefly governed by the diameters of the inner ... The impedance can be calculated from the formula given ...

    www.ee-techs.com/tv/ant-theory.doc
  • KEYLESS ENTRY SYSTEM - Course Website Directory

    ... the antenna impedance ... ^2, where Za is the antenna impedance and Zo is the coax ... The power reflection coefficient is related to the SWR by the formula ...

    courses.engr.illinois.edu/ece445/projects/spring2003/project30...
  • SUMMARY - University of Illinois at Chicago

    The preamplifier has been designed so as to match a 50( input and output coax impedance. ... The SDF of the drain current noise is still described by the formula

    www.ece.uic.edu/~pnrisimh/complete_project.doc
  • www.colorado.edu

    We have previously found the self-inductance per length of the coax. ... what are the units of any impedance in an electrical system? ... what is the formula for r 0?

    www.colorado.edu/physics/EducationIssues/...