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2465 Badge Picture Request
I uploaded a photo of the badge on my 2465 at https://groups.io/g/TekScopes/album?id=275497 It's pretty good and could be made better with a little touch up using a photo editing program. Cheers, Tom
I uploaded a photo of the badge on my 2465 at https://groups.io/g/TekScopes/album?id=275497 It's pretty good and could be made better with a little touch up using a photo editing program. Cheers, Tom
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By
Tom Phillips
· #193706
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A sick 465B
On Tue, Feb 15, 2022 at 07:27 PM, Mark Vincent wrote: "Renee and Tom, let us know how you are coming on your restoration since you to mentioned it. I hope you two get them going to your satisfaction.
On Tue, Feb 15, 2022 at 07:27 PM, Mark Vincent wrote: "Renee and Tom, let us know how you are coming on your restoration since you to mentioned it. I hope you two get them going to your satisfaction.
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By
Tom Phillips
· #191066
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Troubleshooting 465Bs With Dead Channel 2
Thank you David Templeton, Harvey White and Mark Vincent for responding to my 465B troubleshooting request. During my subsequent troubleshooting I found that, with the AC-GND-DC Switch set to DC, the
Thank you David Templeton, Harvey White and Mark Vincent for responding to my 465B troubleshooting request. During my subsequent troubleshooting I found that, with the AC-GND-DC Switch set to DC, the
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Tom Phillips
· #191065
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Troubleshooting 465Bs With Dead Channel 2
I am troubleshooting a 465Bs which suddenly lost the channel 2 display trace. I have the appropriate Tek service manual and test equipment including another working 465B. My current troubleshooting ap
I am troubleshooting a 465Bs which suddenly lost the channel 2 display trace. I have the appropriate Tek service manual and test equipment including another working 465B. My current troubleshooting ap
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By
Tom Phillips
· #190911
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A sick 465B
Hello Mark Vincent, Regarding your post • “If you are going to go further when you get it recapped, I can give you a list of resistors that should be increased in wattage.” I am in the process of repa
Hello Mark Vincent, Regarding your post • “If you are going to go further when you get it recapped, I can give you a list of resistors that should be increased in wattage.” I am in the process of repa
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Tom Phillips
· #190900
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Tektronix Probe Replacement Parts and Accessories
Thanks for compiling the document Dennis. I know that it takes a lot of effort to do such projects.
Thanks for compiling the document Dennis. I know that it takes a lot of effort to do such projects.
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By
Tom Phillips
· #182117
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So how does this hobby work now?
Greg, Thank you for posting the link to the Jim Williams article. I saved many articles written shortly after Jim passed but I had never seen the 5 Years Later article. Cheers, Tom
Greg, Thank you for posting the link to the Jim Williams article. I saved many articles written shortly after Jim passed but I had never seen the 5 Years Later article. Cheers, Tom
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By
Tom Phillips
· #175081
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Can capacitors
CEDistribution & Tubes and More / Antique Electronic Supply are really the same company. The former is their wholesale outlet which sells only to registered distributors and the latter sells to the ge
CEDistribution & Tubes and More / Antique Electronic Supply are really the same company. The former is their wholesale outlet which sells only to registered distributors and the latter sells to the ge
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Tom Phillips
· #174306
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SUCCESS! The "sick" 475A is now the "fixed" 475A!
Hi Jeff, I'm glad you were able to get the 475A working. Just to let you know...When you change the subject line the groups.io system starts a new thread that is separate from your previous postings o
Hi Jeff, I'm glad you were able to get the 475A working. Just to let you know...When you change the subject line the groups.io system starts a new thread that is separate from your previous postings o
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Tom Phillips
· #174060
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Choosing the right replacement cap
Dave, Regarding your question "How are places like Mouser and Digikey with small time onsie-twosie buyers..." I have found that they are amazingly cooperative with small orders. I have been refurbishi
Dave, Regarding your question "How are places like Mouser and Digikey with small time onsie-twosie buyers..." I have found that they are amazingly cooperative with small orders. I have been refurbishi
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Tom Phillips
· #173731
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Reworked Tek' Lit
Hi Bill, Thanks for posting these. The reworks look really good. At my end the link to The Cathode-ray Tube Document is not working however. Cheers, Tom
Hi Bill, Thanks for posting these. The reworks look really good. At my end the link to The Cathode-ray Tube Document is not working however. Cheers, Tom
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By
Tom Phillips
· #173222
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Clean and Lubricate Pots in Tek 475
I was able to free up a frozen intensity pot in my 465B. The 465B intensity pot is located near the rear of the interface circuit board. A long thin epoxy extension shaft connects the pot shaft to the
I was able to free up a frozen intensity pot in my 465B. The 465B intensity pot is located near the rear of the interface circuit board. A long thin epoxy extension shaft connects the pot shaft to the
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By
Tom Phillips
· #172970
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Scope, cooling ICs - refresh or not?
Hello Staffan, You said "This unit has quite a few coolers and they got reasonably warm just during the time it took to adjust the display." Those "coolers" are the heat sinks and the fact that they q
Hello Staffan, You said "This unit has quite a few coolers and they got reasonably warm just during the time it took to adjust the display." Those "coolers" are the heat sinks and the fact that they q
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Tom Phillips
· #172460
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Tek 570 curve tracer on eBay
When I have seen suspicious ebay listings I have used the "Report Item" link on the listing page to inform ebay. The listing always disappeared within a short time. I'm not attempting to be an eBay po
When I have seen suspicious ebay listings I have used the "Report Item" link on the listing page to inform ebay. The listing always disappeared within a short time. I'm not attempting to be an eBay po
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Tom Phillips
· #172193
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A Primer of Waveforms and their Oscilloscope Displays
I'm interested too. Thanks for bring the document to light.
I'm interested too. Thanks for bring the document to light.
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Tom Phillips
· #171464
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N0DY Scope feet
I concur that the feet supplied by Jeff N0DY are great. I purchased two sets of feet for my 465 series scopes last January. The result was much better than trying to make some kind of replacement myse
I concur that the feet supplied by Jeff N0DY are great. I purchased two sets of feet for my 465 series scopes last January. The result was much better than trying to make some kind of replacement myse
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By
Tom Phillips
· #169425
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Obfusctated email adresses in archive
Thanks Dennis. By the way, I would not assume that a gmail address is a "throw away." I recently switched to gmail as my primary address because my long term dedicated email address service had become
Thanks Dennis. By the way, I would not assume that a gmail address is a "throw away." I recently switched to gmail as my primary address because my long term dedicated email address service had become
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By
Tom Phillips
· #168628
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93 posts in 7 days about ESR meters IS THERE ANYTHING LEFT TO SAY?
Regarding the concerns expressed about allowing attachments I suggest taking a look at how it is working out for other groups that presently allow attachments. One such group is HP-Agilent-Keysight-eq
Regarding the concerns expressed about allowing attachments I suggest taking a look at how it is working out for other groups that presently allow attachments. One such group is HP-Agilent-Keysight-eq
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By
Tom Phillips
· #167190
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Allowing attachments
I wholeheartedly agree that allowing attachments would greatly enhance the ability of users to clarify questions and provide responses. The old saying that a picture is worth a thousand words comes to
I wholeheartedly agree that allowing attachments would greatly enhance the ability of users to clarify questions and provide responses. The old saying that a picture is worth a thousand words comes to
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By
Tom Phillips
· #167189
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Music made to be visualized on a Scope!
Michael, That was much more interesting than I expected. Thanks, Tom
Michael, That was much more interesting than I expected. Thanks, Tom
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By
Tom Phillips
· #165911
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