Groups > sci.electronics.design > #725681

Re: Instead scopes

From	Jan Panteltje <alien@comet.invalid>
Newsgroups	sci.electronics.design
Subject	Re: Instead scopes
Date	2024-09-02 02:53 +0000
Message-ID	<vb39b6$21nde$1@solani.org> (permalink)
References	(10 earlier) <vb163a$1dt9b$1@dont-email.me> <0ns8djtqe7ct4k21h8ubnj944fonq9i0u0@4ax.com> <vb248r$1hles$3@dont-email.me> <ncj9djtjao9gsvtojue9q9jph1ro1gl8or@4ax.com> <vb392e$20dl8$1@solani.org>

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On a sunny day (Mon, 02 Sep 2024 02:48:45 GMT) it happened Jan Panteltje
<alien@comet.invalid> wrote in <vb392e$20dl8$1@solani.org>:

>On a sunny day (Sun, 01 Sep 2024 13:32:59 -0700) it happened john larkin
><jlarkin_highland_tech> wrote in <ncj9djtjao9gsvtojue9q9jph1ro1gl8or@4ax.com>:
>
>>My inductor is cheap and simple and works.
>>
>>If I get a gigantic order, I'll have a coil winding company make them
>>and retire the Sharpie.
>
>Some time ago I mentioned ceramic coil formers with grooves to you.
>There were some in the mil transceivers.
>It fixes the turns in position and diameter
> https://www.surplussales.com/Inductors/Ind-SlugTu/Ind-SlugTu-4.html
>  ebay has some too I think
>
>You could have some made if you sell thousands, any pottery;-)
>
>I had some nice big ones with silvered wire in my 250 W linear in school days.

PS you do know about skin effect do you?

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Instead scopes Martin Rid <martin_riddle@verison.net> - 2024-08-27 10:40 -0400
  Re:Instead scopes Martin Rid <martin_riddle@verison.net> - 2024-08-27 10:48 -0400
    Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-08-27 15:07 +0000
      Re: Instead scopes wmartin <wwm@wwmartin.net> - 2024-08-29 12:24 -0700
        Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-08-29 19:42 +0000
    Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-27 09:30 -0700
  Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-27 09:04 -0700
    Re: Instead scopes Martin Rid <martin_riddle@verison.net> - 2024-08-27 14:55 -0400
      Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-27 19:23 -0700
        Re: Instead scopes Sergey Kubushyn <ksi@koi8.net> - 2024-08-28 04:28 +0000
          Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-28 08:08 -0700
            Re: Instead scopes Sergey Kubushyn <ksi@koi8.net> - 2024-08-28 15:21 +0000
              Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-28 09:32 -0700
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-29 05:46 +0000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-29 06:55 -0700
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-29 07:16 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-30 00:43 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-29 08:49 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-30 14:10 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-29 16:21 +0000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-29 11:47 -0700
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-30 06:47 +0000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-30 07:13 -0700
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-30 08:29 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-31 16:08 +1000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-31 01:39 +1000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-30 10:18 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-31 15:40 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-31 06:53 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-01 02:11 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-30 18:22 +0000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-31 07:38 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-01 17:45 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-01 11:06 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-01 21:38 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-01 12:41 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-02 01:56 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-02 02:34 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-02 16:54 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-02 10:37 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-02 23:28 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-01 07:09 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-02 02:20 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-01 13:32 -0700
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-02 02:48 +0000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-02 02:53 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-02 17:13 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-02 08:31 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-03 15:11 +1000
                Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-09-01 17:55 +0000
                Re: Instead scopes Joe Gwinn <joegwinn@comcast.net> - 2024-09-01 15:53 -0400
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-01 13:17 -0700
                Re: Instead scopes Joe Gwinn <joegwinn@comcast.net> - 2024-09-01 17:43 -0400
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-01 19:49 -0700
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-02 02:56 +0000
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-02 17:52 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-02 08:45 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-03 15:20 +1000
                Re: Instead scopes Joe Gwinn <joegwinn@comcast.net> - 2024-09-02 10:02 -0400
                Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-09-02 15:25 +0000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-02 14:57 -0700
                Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-09-02 22:32 +0000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-04 07:41 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-03 15:30 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-04 07:50 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-05 16:54 +1000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-09-03 11:39 -0700
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-02 08:51 -0700
                Re: Instead scopes Joe Gwinn <joegwinn@comcast.net> - 2024-09-02 12:47 -0400
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-09-02 08:36 -0700
                Re: Instead scopes Joe Gwinn <joegwinn@comcast.net> - 2024-09-02 12:39 -0400
                Re: Instead scopes piglet <erichpwagner@hotmail.com> - 2024-09-09 19:51 +0100
                Re: Instead scopes Jeroen Belleman <jeroen@nospam.please> - 2024-09-09 22:24 +0200
                Re: Instead scopes liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2024-09-09 22:15 +0100
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-09-09 14:40 -0700
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-09-09 14:27 -0700
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-29 16:15 +0000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-29 11:50 -0700
                Re: Instead scopes liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2024-08-29 21:50 +0100
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-31 07:24 -0700
                Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-08-31 17:59 +0000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-31 11:44 -0700
                Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-08-31 20:14 +0000
                Re: Instead scopes ehsjr <ehsjr@verizon.net> - 2024-08-31 17:43 -0400
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-31 16:40 -0700
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-08-29 16:06 +0000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-29 11:52 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-29 20:23 +1000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-29 11:59 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-30 14:17 +1000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-30 10:14 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-08-31 16:03 +1000
                Re: Instead scopes john larkin <jlarkin_highland_tech> - 2024-08-31 07:03 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-01 01:43 +1000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-31 11:57 -0700
                Re: Instead scopes Bill Sloman <bill.sloman@ieee.org> - 2024-09-01 15:15 +1000
                Re: Instead scopes Jan Panteltje <alien@comet.invalid> - 2024-09-01 07:36 +0000
              Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-08-28 17:41 +0000
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-28 13:05 -0700
                Re: Instead scopes Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2024-08-29 19:15 -0400
                Re: Instead scopes john larkin <jl@650pot.com> - 2024-08-29 16:44 -0700
  Re: Instead scopes Joerg <news@analogconsultants.com> - 2024-09-09 14:57 -0700

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