Russian Tunnel Diodes
Back in 2013 Sergey Kubushyn posted a great explanation of how to build a clone of a Tektronix 067-0681 TD Pulser. It required a specific Russian surplus tunnel diode. While there are always a bunch
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Jack Reynolds
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#152999
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Re: How Many Scopes?
I feel so disadvantaged. I only have three Tek scopes and three mongrels. Now just what do I do if I have to display more than 12 waveforms at once ?
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Jeff Urban
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#152998
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Late 7854 Service Manual (paper version)
Hi to all, I have the early version and a soft copy of the later one. I would like to get later version of this in paper form if possible. Is anyone able to assist? Thanks David
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David C. Partridge
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#152997
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7k extender to borrow in greater Montreal?
Hey y'all, I've just acquired a 7T11. This one - unlike the last one - wasn't pulverized in transport, and is in almost perfect mechanical shape. It seems to mostly work, except I believe the
By
Sigur?ur ?sgeirsson
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#152996
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Looking for 604 XY monitor
I'm looking for a 604, my old one just bit the dust.. something in the HV supply keeps popping the 1AMP fuse.. it had previous problems with the +215 which i managed to repair but this is getting
By
rick
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#152995
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Re: How Many Scopes?
I too had to draw the line somewhere, and it was also with the portables.? Somewhere north of 80, with no 2xxx or 4xx scopes.?? I almost bought a 535(I think) plus cart, CA, 1L10 and 1S2 for $35 at
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Dave Seiter
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#152994
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Re: How Many Scopes?
On Thu, 6 Dec 2018 16:43:41 -0500, you wrote: > > >Sent from Mail for Windows 10 > >From: Harvey White >Sent: Thursday, December 6, 2018 4:29 PM >To: [email protected] >Subject: Re: [TekScopes] How
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Harvey White
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#152993
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Re: How Many Scopes?
Lop pol, I was going to say at least no vacuum tubes except the CRT, but you said you want one (or two, or more).? Personally, I don't see why you would want a tube scope.? I mean, tubes are great
By
Jim Ford
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#152992
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Re: How Many Scopes?
Perhaps we should rename this group "Scopes Anonymous" ;-) Dave
By
David Slipper
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#152991
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Re: How Many Scopes?
Glad I'm not the only one with this illness. two 453's two 485's two newly acquired 2430A's 2213A 2215 2221 468 TDS320 also newly acquired 7633 465 TM504 TM506 And currently working on a TDS420 power
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Brendan
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#152990
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Re: How Many Scopes?
This thread is therapy to me... thank you John.... My first scope 20 years ago: Hameg 604 Then a couple years ago I got infected by the "CRO" virus, it's getting out of hand I fear... 2232 5111A 2215A
By
Vince
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#152989
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Re: How Many Scopes?
I can count 12 from my desk, there's about 10 or so (parts and fixer candidates) around the corner and maybe 4 or 5 5000 series in the other room. They include many 4xx series, a few 7000 mainframes
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Paul Amaranth
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#152988
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Re: How Many Scopes?
Got to draw the line somewhere. My long-suffering wife already points out that there is a fine dividing line between collecting and restoring Tek gear and mental illness ;-) Oh - almost forgot my
By
Craig Sawyers <c.sawyers@...>
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#152987
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Re: How Many Scopes?
Hmmmm.... Let S = the number of 'scopes that one currently owns. Let D = the number of 'scopes that one acquires in the next 24 hour period that one buys one or more 'scopes. Let T = the number of
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Dave Daniel
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#152986
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Re: How Many Scopes?
I don't think it's possible to have too many 'scopes!!!! I'm at 4 and counting ;-) Dave
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David Slipper
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#152985
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Re: How Many Scopes?
What Craig,? no 24**'s ??
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John Ferguson
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#152984
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Re: How Many Scopes?
OK - 7904, 7904A, 7834 ,7844, 7104, 7313, 7623B, 7633, 7603, 7704A, 7854, 7403N, 7912HB, 7934 545A, 545B, 564 , 575, 576, 577D2, 575 mod 122C, 585A, 475/DM44, 453 That is kind of the tip of the
By
Craig Sawyers <c.sawyers@...>
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#152983
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Re: How Many Scopes?
A1: N+1 scopes, the next one being better for some purposes A2: a support group. Try: http://www.eevblog.com/forum/testgear/test-equipment-anonymous-(tea)-group-therapy-thread/ but note that after the
By
Tom Gardner
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#152982
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Re: How Many Scopes?
You're not 'missing' anything! Life is good and people are great!
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tom jobe <tomjobe@...>
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#152981
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Re: 7S12 versus 7T11(A)/7S11 for general purpose sampling
Thanks, Albert. I will indeed put a 7T11 or 7T11A on my wishlist.? Yes, it can be a pain to get a signal to trigger on for the S-51 or S-53.? I am fortunate enough to have both. I figured the 7S12
By
Jim Ford
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#152980
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