QRP Popcorn Blog / videos gone ?

I did a search using Duck Duck Go for:  

  pn5179 ham radio circuit schematic

(I just happen to have a bunch of PN5179 transistors in the junkbox). And one of the links was:

https://www.edaboard.com/threads/pn5179-equivalent-transistor-needed-for-construction.259327/ 

where I saw this:




Ah, the little guy with the hammer !  That's from the QRP Popcorn blog.  So I tried looking at the QRP Popcorn blog and got this:



Some of the QRP Popcorn pages are found almost completely intact on archive:

https://web.archive.org/web/20241226034145/http://qrp-popcorn.blogspot.com/2022/10/some-analog-ic-gilbert-cell-mixer-notes.html 

But I noticed that on some other pages, pictures and diagrams are missing, bummer !

BTW I also tried a search for:

"Discrete BJT Transformerless Feedback Amp"

(the title on that PN5179 circuit) and nothing - I was interested in seeing his comments on the circuit.




Also, I didn't see any of his videos on Youtube either.  I'm hoping it's just a blog name change or ?  Otherwise it's another case of the internet getting worse day by day. :(

update at noon: NT7S has a pdf file of the old QRPpops content, a little less than 1000 pages !  Hopefully that PN5179 circuit is in there:

http://nt7s.com/files/QRPHomebuilder.pdf  


2nd update: after a quick skim of those 945 pages I didn't see the PN5179 circuit :(  

 

Best Regards,
Chuck, WB9KZY
http://wb9kzy.com/ham.htm