¿ªÔÆÌåÓý

Date
Re: BJT Parameters
I admire your dedication to S-parameters, but I can't help thinking going via Y-parameters (which are rarely given in modern datasheets) is more work than der
By Tony Casey · #128118 ·
Re: BJT Parameters
Andy, I'll be glad to share data. As my time permits I will search for what I have and post. This was done quite some time ago. Many of the files are on a HP Winchester CS 80? drive which was
By alan victor · #128117 ·
Re: BJT Parameters
Alan, So, I guess you are unwilling to part with the 2N3904 data? Why didn't you just say this? Andy
By Andy I · #128116 ·
Re: Change subscription not working
Michael, let's take this discussion offline. Please send further communications to the LTspice+owner email address. Whatever you keep doing when you login to your account, you need to stop doing
By Andy I · #128115 ·
Re: Change subscription not working
Michael, your Groups.io account has no Bounces.? I guess you are receiving Bounces for another account that you didn't tell us about. Andy
By Andy I · #128114 ·
Re: Change subscription not working
Ok, changed the password for Preh.de address. (I am using chrome now, before it was edge or IE) The Yahoo address is also mine for private use. The Micron address is not mine and never was. The
By haubmi1 · #128113 ·
Re: Change subscription not working
Michael, stop unsubscribing yourself! Whatever you are doing on the web, logged in to Groups.io, you are unsubscribing yourself.? Stop doing that! " I guess I need help from mail admin of Groups.io.
By Andy I · #128112 ·
Re: Change subscription not working
Michael, You wrote that your gateway always bounces the first message from unknown mail servers.? IMO, this is a really BAD idea.? But anyway, it shouldn't matter, because by now your gateway knows
By Andy I · #128111 ·
Re: Change subscription not working
On 2/23/21 10:13 AM, haubmi1 via groups.io wrote: > I have seen parts of the logs of our mail gateway. > And I suspect following scenario: > > -> from: [email protected] <mailto:[email protected]> >
By Richard Damon · #128110 ·
Re: BJT Parameters
Hi Andy, Yes, allows conversion to S. As far as the 3904, the data I have I measured from a variety of manufacturers. The conversion from manufactured y or h and a comparison to measured S of the same
By alan victor · #128109 ·
Re: Change subscription not working
Michael, The reason why your subscription is Daily Summary again, is because you unsubscribed and re-subscribed yourself, AFTER Tony made those changes. Stop doing that! You are set (again) to receive
By Andy I · #128108 ·
Re: Change subscription not working
I have seen parts of the logs of our mail gateway. And I suspect following scenario: -> from: [email protected] Our gateway bounces because unknown sender (but passed after 10 minutes, I see always
By haubmi1 · #128107 ·
Re: Change subscription not working
Hello Tony, thanks for looking. Its still not working. When i login with my *..*@p*...*.de account,?I see it was set back to Summary. I again received the unsubscribed message. So what you did, had
By haubmi1 · #128106 ·
Re: BJT Parameters
Alan wrote, "... they do have other parameter sets, h or y, ?and that requires conversion to S." I think you meant to write "and that allows conversion to S." I think Tony is still interested in the
By Andy I · #128105 ·
Re: For topic: Two Traces for One Node and One Step
It's strange, I use the @1, @2, etc. notation all the time and I very rarely see artefacts. It's essential when you need to use this feature in waveform arithmetic. -- Regards, Tony
By Tony Casey · #128104 ·
Re: BJT Parameters
While many devices do not have S, they do have other parameter sets, h or y, ?and that requires conversion to S. Finally direct measure of S may be required.?For the case of the 3904, either measure
By alan victor · #128103 ·
Re: Noise source in Transient analysis #NOISE
Vlad wrote, " flat() and gauss() are also affected by the clock seed. " Thanks.? I remember experimenting with it to see if they were also affected, but that was a long time ago. Andy
By Andy I · #128102 ·
Re: Noise source in Transient analysis #NOISE
Hello Andy flat() and gauss() are also affected by the clock seed. It has been so since LTspice IV. -- Vlad ______________________ ltspicegoodies.ltwiki.org v2: quite universal analog/digital filter,
By Vlad · #128101 ·
Re: Change subscription not working
Michael, You can't send messages with attachments. Try again without the attached files or pictures. Andy
By Andy I · #128100 ·
Re: For topic: Two Traces for One Node and One Step
For better or worse, it looks like plotting waveforms with @1 or @2 doesn't work right, but selecting them from the View > Select Steps menu does.? Changing the plotwinsize option to make the
By Andy I · #128099 ·