End-Fed 20m measurements

Most recent measurements of the 20m End-Fed (10/20/40/80m). This gives an impression of overall performance.
And for onw use to see which part of a band is most usable.

Data: 2017-10-17

Analyzer overview

EndFed analyser overview

80m

  • 110uH coil
  • 1,7 meter wire after coil

EndFed80mSWREndFed80mSmithEndFed80mZEndFed80mData

40m

Without the 80m extension the values shown below are similor.

  • 40uH coil
  • 1,3 meter wire after coil (no 80m extension)
  • 2 meter wire (between coils) with 80m extension ???

EndFed40mSWREndFed40mSmithEndFed40mZEndFed40mData

20m

EndFed20mSWREndFed20mSmithEndFed20mZEndFed20mData

10m

EndFed10mSWREndFed10mSmithEndFed10mZEndFed10mData

Editors remark

File names: EndFed99m[SWR|Z|Smith|Data]{optional range in kHz}
LCD2clip to make screenshot (F+6)
Alt+PrtSc and copy to Gimp
FileZilla to ..
/files/inline-images/

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