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Re: Fans & special tubes
Sometime on Sun, 01 Oct 2000, you wrote: That's one book I will be ordering, when I can afford it. (and when the $A/$US exchange rate is a little more favourable...) Cheers, :) Michael
By Michael <mdd@...> · #42 ·
Re: Hello World...
Hiya Stan, :) Sometime on Sun, 01 Oct 2000, you wrote: Hmmm... I'm not prepared to say you're wrong, but I'm not certain you're right either. I just don't really know. Either way, it's a pity, as
By Michael <mdd@...> · #43 ·
Re: Hello World...
Hiya Arnoud, I'm not gonna give up... <g> Can you supply me with the ip address of margo.student.utwente.nl ? (there's more than one way to do almost anything...
By Michael <mdd@...> · #40 ·
Re: Fans & special tubes
HI Michael, I already wrote one book about Tek scopes: "OSCILLOSCOPES--Selecting and Restoring a Classic". There is more about this on the web page at <http://www.reprise.com>. My first book,
By Stan or Patricia Griffiths <w7ni@...> · #41 ·
Re: Hello World...
Hi Michael, I may be all wet here but I think your server has to know about the URL you wish to go to or it won't let you go there. Maybe your server just does not recognize the web address you are
By Stan or Patricia Griffiths <w7ni@...> · #39 ·
Pictures
My on-line tech museum is still a ways off, but y'all may be interested in eyeing a couple of pics I've taken with my new digicam! Go to: http://www.cantares.on.ca/DC4800PIX/ The Tek pix
By Michael Dunn <mdunn@...> · #38 ·
Re: Fans & special tubes
Great stuff Stan! Obviously, a motor rebuilding party is in order here. What is this book of which you speak? p.s., A few tubes in various scopes have Tek labels on them, and the manual points
By Michael Dunn <mdunn@...> · #37 ·
Re: Fans
Michael Dunn wrote: Here is an excerpt from the "new" book I am writing. I have been working on it for several years. APPENDIX 8 FAN MOTOR REBUILD PROCEDURE Not all fan motors found in Tek
By Stan or Patricia Griffiths <w7ni@...> · #36 ·
Re: Hello World...
Hiya. :) Sometime on Fri, 29 Sep 2000, you wrote: Hmmm... vewwy stwange... might be my end, but I can't imagine why. I was able to get into the uni server the "front" way, but when I clicked
By Michael Dunn <mdd@...> · #35 ·
Re: Hello World...
The link works precisely as typed.... Can't do more for you than that, I'm afraid.... So long, Arnoud.
By Arnoud van der Wel <A.P.vanderWel@...> · #34 ·
Nuvistor characteristics
Is anyone familiar with the characteristics of Nuvistors? I ask because I do have some data sheets, but the curves don't look like normal tubes or FETs. Instead of a mostly constant-current
By Michael Dunn <mdunn@...> · #33 ·
Re: Hello World...
Sometime on Thu, 28 Sep 2000, you wrote: I just tried again, and same result. :( By substituting "www" for "margo.student" and dropping the "/~wel/..." I was able to get to the university, but was
By Michael Dunn <mdd@...> · #32 ·
Re: Hello World...
Sometime on Thu, 28 Sep 2000, you wrote: Hmmm... I double-checked the url (I'm having trouble with this mail program and web addresses), so I wonder what the problem is? I'll try again
By Michael Dunn <mdd@...> · #31 ·
Re: Fans
G'day... :) Sometime on Fri, 29 Sep 2000, you wrote: Hmmm... Well, now you're asking! :) It's 25 years since I did one, but It was simply a matter of removing the fan motor and disassembling it,
By Michael Dunn <mdd@...> · #30 ·
Fans
Tell us more please! The fans on our 549s don't work too well - they start out seized, and as the scope warms up, they start to spin, eventually reaching a decent
By Michael Dunn <mdunn@...> · #28 ·
Hello!
Hello all! First post here for me, but I've been lurking for a little while. I'm the proud owner of a later model 535A, complete with CA plugin, all manuals, probes, and the scopemobile. After
By Chris Beck <europachris@...> · #29 ·
Re: Hello World...
I just tried it and it is still there! So the problem does not seem to be on my end of the line.... Regards, Arnoud.
By Arnoud van der Wel <A.P.vanderWel@...> · #27 ·
Re: Hello World...
Hi Arnoud, :) Sometime on Thu, 28 Sep 2000, you wrote: Unfortunately, these days, "small is beautiful"... Gee, I remember when a 7904 would have been worth a *lot* of money. I guess that makes me
By Michael Dunn <mdd@...> · #26 ·
Hello World...
Hi Everyone, Well, if we are introducing ourselves, let me have a go... My name is Arnoud van der Wel, and I am situated in Enschede, the Netherlands. My 'discovery' of old Tek scopes started with a
By Arnoud van der Wel <A.P.vanderWel@...> · #25 ·
Re: Welcome to TekScopes
G'day... :) (I'm sending this to the group as well as direct to you, Michael...) Sometime on Mon, 25 Sep 2000, you wrote: Well, for a while there I was wondering why my email program was sending
By Michael Dunn <mdd@...> · #24 ·