Use magnifying glass to make sure if it really was RG58 - or was it perhaps RG59 ?
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Von:
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[email protected]> Im Auftrag von reuterr@...
Gesendet: Dienstag, 31. Dezember 2019 18:58
An:
[email protected]Betreff: Re: [nanovna-users] quick measuring cable characteristic wave resistance
Problem with RG58 coax cable.
I tried a 100 cm RG58, 50 Ohm (printed on cable) coax cable with the Lambda/8 measurement.
At the Marker 1 minimum reactance of -j0.054 Ohm and 54.8386 MHz, I got at the Marker 2 half frequency 27.428 MHz a reactance of 76.9 Ohm.
How can that be? What I am doing wrong?
Please see the attached screen shot Coax_Lambda-div-8_RG58-100cm_76R9.png
73, Rudi DL5FA
