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Tek 7934
On Tue, 20 Oct 2020, Tom Lee wrote: There is a HUGE difference -- 7934 is a 500MHz _STORAGE_ scope, the best they ever made. It is rare as hens' teeth and it worth its price. However it might be not w
On Tue, 20 Oct 2020, Tom Lee wrote: There is a HUGE difference -- 7934 is a 500MHz _STORAGE_ scope, the best they ever made. It is rare as hens' teeth and it worth its price. However it might be not w
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Sergey Kubushyn
· #172485
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Obsolete Motorola IC
On Tue, 13 Oct 2020, - wrote: https://www.datasheetarchive.com/pdf/download.php?id=24af7b4875fe916a340b52c0b1a28a25290338&type=M&term=MC1217 Semiconductor Chips Data Book 1976 Original Datasheet: http
On Tue, 13 Oct 2020, - wrote: https://www.datasheetarchive.com/pdf/download.php?id=24af7b4875fe916a340b52c0b1a28a25290338&type=M&term=MC1217 Semiconductor Chips Data Book 1976 Original Datasheet: http
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Sergey Kubushyn
· #172299
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Tektronix CG5010 & CG5011 Rotary Encoder 260-2500-00
On Sat, 3 Oct 2020, David Sidrane wrote: I would also want to purchase one. Where is it supposed to be ordered from? Who sells those? > Hi Chris, > > Did you ever order any of the 260-2500-00? I would
On Sat, 3 Oct 2020, David Sidrane wrote: I would also want to purchase one. Where is it supposed to be ordered from? Who sells those? > Hi Chris, > > Did you ever order any of the 260-2500-00? I would
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Sergey Kubushyn
· #172019
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7T11 and 7S11 are gone
Got the payment so it is no longer available. --- ****************************************************************** * KSI@home KOI8 Net < > The impossible we do immediately. * * Las Vegas NV, USA < >
Got the payment so it is no longer available. --- ****************************************************************** * KSI@home KOI8 Net < > The impossible we do immediately. * * Las Vegas NV, USA < >
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By
Sergey Kubushyn
· #168517
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7T11 and 7S11
Gentlemen: I'm going through all my stuff I accumulated in 20 years or so, trying to make some order, throw away whatever I don't need and salvaging whatever I can that might be useful. I have one 7S1
Gentlemen: I'm going through all my stuff I accumulated in 20 years or so, trying to make some order, throw away whatever I don't need and salvaging whatever I can that might be useful. I have one 7S1
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By
Sergey Kubushyn
· #168469
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Old ioTech software...
On Sun, 19 Apr 2020, Maurice Smulders wrote: Got it, thanks! > It's now on KO4BB's website. > > - Maurice > > On Sun, Apr 19, 2020 at 5:17 AM A Rhodes <rhodes@...> wrote: > >> Once you get the
On Sun, 19 Apr 2020, Maurice Smulders wrote: Got it, thanks! > It's now on KO4BB's website. > > - Maurice > > On Sun, Apr 19, 2020 at 5:17 AM A Rhodes <rhodes@...> wrote: > >> Once you get the
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By
Sergey Kubushyn
· #166141
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Old ioTech software...
On Sun, 19 Apr 2020, Maurice Smulders wrote: OK, thanks. Will wait for it to become available for download. > It's now on KO4BB's website. > > - Maurice > > On Sun, Apr 19, 2020 at 5:17 AM A Rhodes <r
On Sun, 19 Apr 2020, Maurice Smulders wrote: OK, thanks. Will wait for it to become available for download. > It's now on KO4BB's website. > > - Maurice > > On Sun, Apr 19, 2020 at 5:17 AM A Rhodes <r
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By
Sergey Kubushyn
· #166138
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Old ioTech software...
On Sat, 18 Apr 2020, Sergey Kubushyn wrote: OK, it looks like it was a reply to my own message, no quote in it so I didn't know who Maurice was replying to. Yes, I am still looking for that software a
On Sat, 18 Apr 2020, Sergey Kubushyn wrote: OK, it looks like it was a reply to my own message, no quote in it so I didn't know who Maurice was replying to. Yes, I am still looking for that software a
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Sergey Kubushyn
· #166115
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Old ioTech software...
On Fri, 17 Apr 2020, Maurice Smulders wrote: Could I also have a copy? I do have Windows95/NT software but not DOS one which is very nice to have and actually desirable. > Rather late ;-) but I actual
On Fri, 17 Apr 2020, Maurice Smulders wrote: Could I also have a copy? I do have Windows95/NT software but not DOS one which is very nice to have and actually desirable. > Rather late ;-) but I actual
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By
Sergey Kubushyn
· #166112
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492AP Memory Battery
Panasonic CR-2450/G1AN (DigiKey P661-ND) works fine. You'll have to bend the pins a bit but no biggie. There are 5,324 in stock as of right now. It is what I use for 494AP instruments. --- ***********
Panasonic CR-2450/G1AN (DigiKey P661-ND) works fine. You'll have to bend the pins a bit but no biggie. There are 5,324 in stock as of right now. It is what I use for 494AP instruments. --- ***********
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By
Sergey Kubushyn
· #165092
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My email address was changed by Groups.io my request for contributions
On Wed, 1 Jan 2020, Dennis Tillman W7PF wrote: I hope you've got my $20 too... > Hi Bob, > Yes, Transaction ID: 976182746J963223U, December 31, 2019 > Thanks, Dennis Tillman W7PF > > > -----Original M
On Wed, 1 Jan 2020, Dennis Tillman W7PF wrote: I hope you've got my $20 too... > Hi Bob, > Yes, Transaction ID: 976182746J963223U, December 31, 2019 > Thanks, Dennis Tillman W7PF > > > -----Original M
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Sergey Kubushyn
· #162581
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HV curve tracer project - need info on vacuum tube X-ray shielding
On Tue, 26 Nov 2019, Ed Breya via Groups.Io wrote: There will be very little X-ray at 15kV if any at all. However if you want to shield it anyway thin aluminum would do just fine. It is used to block
On Tue, 26 Nov 2019, Ed Breya via Groups.Io wrote: There will be very little X-ray at 15kV if any at all. However if you want to shield it anyway thin aluminum would do just fine. It is used to block
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By
Sergey Kubushyn
· #161922
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Tektronix Spectrum Analyzers
On Mon, 4 Nov 2019, Jack Reynolds wrote: Don't know about older ones but 492BP/494AP are pretty reliable, quite easy to fix, very rugged and pleasure to work with/on. The "on" part is here because I d
On Mon, 4 Nov 2019, Jack Reynolds wrote: Don't know about older ones but 492BP/494AP are pretty reliable, quite easy to fix, very rugged and pleasure to work with/on. The "on" part is here because I d
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By
Sergey Kubushyn
· #161351
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260-2500-00 Encoder
OK, as I already said it is _NOT_ long enough. I disassembled your encoder to find out what's inside and it is not a reversible task -- the entire thing is held together with melted plastic pegs that
OK, as I already said it is _NOT_ long enough. I disassembled your encoder to find out what's inside and it is not a reversible task -- the entire thing is held together with melted plastic pegs that
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By
Sergey Kubushyn
· #161222
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260-2500-00 Encoder
On Tue, 29 Oct 2019, Clark Foley wrote: Unfortunately it is not long enough... I'll work something out but it would be more mechanical work than expected. No biggie but not a quick job either. > If th
On Tue, 29 Oct 2019, Clark Foley wrote: Unfortunately it is not long enough... I'll work something out but it would be more mechanical work than expected. No biggie but not a quick job either. > If th
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By
Sergey Kubushyn
· #161199
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260-2500-00 Encoder
On Mon, 28 Oct 2019, Clark Foley wrote: OK, I was too quick to draw :( Just disassembled my CG5011. Electrically and mechanically those are compatible, no worries here. However it is _NOT_ a replaceme
On Mon, 28 Oct 2019, Clark Foley wrote: OK, I was too quick to draw :( Just disassembled my CG5011. Electrically and mechanically those are compatible, no worries here. However it is _NOT_ a replaceme
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By
Sergey Kubushyn
· #161177
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260-2500-00 Encoder
On Thu, 24 Oct 2019, Sergey Kubushyn wrote: One more followup to myself :) Got that encoder from Clark Foley today, checked it and it should work in CG5011. It has 16 detents on outer shaft instead of
On Thu, 24 Oct 2019, Sergey Kubushyn wrote: One more followup to myself :) Got that encoder from Clark Foley today, checked it and it should work in CG5011. It has 16 detents on outer shaft instead of
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By
Sergey Kubushyn
· #161171
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260-2500-00 Encoder
On Wed, 23 Oct 2019, Sergey Kubushyn wrote: OK, follow up to myself :) There are 2 types of detented quadrature rotary encoders. Those with number of detents equal to number of PPR (Pulses Per Revolut
On Wed, 23 Oct 2019, Sergey Kubushyn wrote: OK, follow up to myself :) There are 2 types of detented quadrature rotary encoders. Those with number of detents equal to number of PPR (Pulses Per Revolut
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By
Sergey Kubushyn
· #161064
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260-2500-00 Encoder
On Wed, 23 Oct 2019, Jacques DULONGPONT wrote: Eh, all quadrature encoders are Gray code output devices :) As of delivering pulses -- they don't. It only happens if you use an encoder with too many PP
On Wed, 23 Oct 2019, Jacques DULONGPONT wrote: Eh, all quadrature encoders are Gray code output devices :) As of delivering pulses -- they don't. It only happens if you use an encoder with too many PP
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By
Sergey Kubushyn
· #161029
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260-2500-00 Encoder
On Wed, 23 Oct 2019, Clark Foley wrote: It would've been very nice. I will send my address in a personal email. > I can send a mechanical sample to you if you want to try to replace the > shaft in you
On Wed, 23 Oct 2019, Clark Foley wrote: It would've been very nice. I will send my address in a personal email. > I can send a mechanical sample to you if you want to try to replace the > shaft in you
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By
Sergey Kubushyn
· #161008
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