File talk:Stripline hairpin filter 2.svg

Source specification

Spinningspark, could you please provide a precise source?
-If you picked the file from the internet - please provide a specific URL.
-If you digitized it yourself, then please state so and therefore please specify the book you took as source, e.g. giving the ISBN number. If possible add pagenumber.
-If you made a diagram yourself - please provide your Template or data-source
-If there is a sourcecode used in generation, it is highly appreciated to provide it.
Thanks in advance. --Itu (talk) 08:53, 3 January 2020 (UTC)

@Itu: Why are you creating a problem here? There the sumamry information I have already provided (which you apparently have not read) is perfectly adequate. I have created hundreds of diagrams on Wikipedia and I have never before heard of such requirements. Your requests are a mixture of unnecessary and irrelevant. SpinningSpark 19:03, 4 January 2020 (UTC)

Everything has to be sourced in all wikipedias. So there can not be a exception for commons. There is no rationally reason why only textual information has to be sourced.

Overleaf, there is nothing described that qualifies as a source.

In fact, it would be helpful if you state from where you took the diagram and/or the concept. --Itu (talk) 19:45, 4 January 2020 (UTC)