Re: Cable lacing
I don't know, but I have a feeling it is waxed nylon webbing about 3mm wide and less than a .5mm thick.
It was a kind of a standard of the 60's 70's even the 80's (in mil contract land).
By
John Griessen <john@...>
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#151453
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Good loupes
I've been using the standard OptiVisor for years, never really feeling it's all that great.
Then I got
By
Snappy
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#151452
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Cable lacing
Does anyone know what the wiring harness lacing material is inside, say, a 1A4?
By
Snappy
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#151451
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Re: Unknown Tek Scope
You'll be able to figure out (perhaps) what the chip is, and get data
on it. You may or may not be able to read the formatting from the
chip, most FPGAs do have encoding capability and "non read
By
Harvey White
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#151450
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Re: Unknown Tek Scope
re: the CPU
I meant to followup on that but just forgot.? I'll have to open it up again or see if I can tell from the photo a model number. There is a large an Altera chip and Altera was bought out
By
[email protected]
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#151449
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Re: 7B53A seamless modification... Adding Alternate Delayed time base visualization (with trace separation)
That would be if someone else has better sheet. With mine it was impossible
to get a clear view even on the reader. Usually they are better than this.
/H?kan
By
zenith5106
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#151448
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Re: 465M goes dead and then magically comes back to life.
I had something similar on a piece of audio equipment --- the
intermittent nature had me baffled for ages.
I should add that each time it failed I checked the fuse and put it back.
Then one day it
By
David Slipper
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#151447
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465M goes dead and then magically comes back to life.
My 465M went dead. It started with the power LED flashing. Then it went dead. I went to a fuse inside in the power supply that was 1/4 amp. It had 56 volts on one side and zero on the other. I pulled
By
Michael
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#151446
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Re: 7B53A seamless modification... Adding Alternate Delayed time base visualization (with trace separation)
Hakan,
Ah Hah! I knew it was too obvious for not having been thought of before!
On the other side...I`m kind of sad now. I was hoping that I had an original idea :-(.
At least, to save my face, for
By
Fabio Trevisan
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#151445
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Re: 7B53A seamless modification... Adding Alternate Delayed time base visualization (with trace separation)
Sorry, the link should be www.hakanh.com/dl/temp/7B53Amod178H.pdf
/H
By
zenith5106
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#151444
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Re: 7B53A seamless modification... Adding Alternate Delayed time base visualization (with trace separation)
That would be the same as or similar to 7B53A mod 178H.
I placed a copy of the description here www.hakanh.com/dl/temp/7B53Amod178H
but I have to warn you, it is extremely poor quality due to a poor
By
zenith5106
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#151443
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Re: Tektronix 2467B good buy?
Here is a scope that might be of interest to you. Ebay item. #202408676485
Below s/n 50000. Thru hole A5 card.
Craig
By
Craig Cramb
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#151442
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Re: Tektronix 2467B good buy?
There are three types of test 04 errors:
The fail 1X type tells you that the checksum on the whole block
of NVRAM calibration constants is bad, which can really only happen
if the NVRAM has expired,
By
Chuck Harris <cfharris@...>
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#151441
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Re: Unknown Tek Scope
What is the CPU?
If you ever want to get rid of it, please let me know.
Thanks,
Bert
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By
Bert Haskins
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#151440
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Re: Unknown Tek Scope
So don't give up without some detective work and trust in the power of the internet.
A story:
About a year ago I saw someone (office clearance guy by the look of what else he was selling) offering a
By
Adrian Nicol
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#151439
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Re: Tektronix 2467B good buy?
But would this not mean a total RECAL of the entire scope will be required, which is far from being an easy procedure, or not exactly cheap if sent to a third party accredited cal lab. Most people
By
Alex
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#151438
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Re: Stan Griffith's Resource Site
Hi Malcom,
Thank You.
I appreciate your explanation and innocent mistake on your part.
Dennis Tillman W7PF
By
Dennis Tillman W7pF
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#151437
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Re: Unknown Tek Scope
Yeah, I could live with that, too.
I'd plug it in and see if it will enumerate anything, no idea what it
would show up as. Easiest thing would be a serial terminal and then
you start to throw
By
Harvey White
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#151436
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Re: And the winner is my "new" 7A13! Was: 7K series - Conceptual question - What's the 3rd most useful plugin
Hi Dennis,
It's all your fault now... I followed your advice (quoted below) and I brought it home for just about 50 bucks (in 12 installments of about 5 bucks on the C.C.)
So now, besides having
By
Fabio Trevisan
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#151435
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Re: Unknown Tek Scope
Yeah, they said I could return it for proper disposal but I would like to keep it and probably give it to the Tek museum eventually if they are interested although it's probably too new for them. It
By
[email protected]
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#151434
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