Re: OT: Component sought
Would this help:? http://www.robotroom.com/Color-PCBs-5.html
A dissolveable IC socket.? I do remember seeing somewhere a carrier of sorts that has just the pins. So, you can solder either side and
By
KeepIt SimpleStupid
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#78433
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Re: OT: Component sought
That would be a sound option, thank you. On balance after reading all the replies, I think I'll probably just use the first of the items I listed in my original mail.
Dave
By
David C. Partridge
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#78432
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Re: New Curve Tracer Test Fixture - Not for Vacuum Tubes, for SOT23 instead
No idea, but that's the way it looks. BTW Rollyn pointed out that there's apparently no difference, it's on the web site, I just missed it.
There are three listed for some reason.
Slight. From
By
Gordon <tekscopes@...>
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#78431
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Re: questions to ask: buying a 494P
Hi John,
Thank you for that comprehensive reply.
Regards,
Mark
By
Mark
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#78430
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Re: OT: Component sought
Dave, have you got any old wire wrap IC sockets? I have used them in the past for exactly this purpose, but I have to be careful which type of DIL socket I use on the MB as the pins are square for
By
lilacbarn
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#78429
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Re: questions to ask: buying a 494P
probably
help
export
No, not in general. Pretty much everything exported from the US is "subject
to export control," but a Tek 494P doesn't require a license unless you are
on a list of prohibited
By
John Miles <jmiles@...>
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#78428
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Re: New Curve Tracer Test Fixture - Not for Vacuum Tubes, for SOT23 instead
Sorry I took so many days to answer but I was away.
I'm delighted others have found a use for the SOT23 curve tracer test
fixture. I especially like the creativity others are employing to
By
Dennis Tillman W7pF
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#78427
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Re: Fan noise in 2445B
Hi Raymond,
I own a 2465A and 2467. At least with those models, there is only one fan speed as there is no thermostatic control. I do not think the fans are very noisy and the amount of air flow is
By
honolulusnowwhite
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#78426
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Re: questions to ask: buying a 494P
Check the input attenuator in all positions to be sure it tracks
--
Dave& Lynn Henderson
Manuals@...
www.Artekmedia.com
PO Box 175
Welch,MN 55089
By
Artekmedia <manuals@...>
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#78425
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questions to ask: buying a 494P
Hi All,
I am interested in getting a Tek 21GHz 494P (possibly from eBay), and probably will need international shipping to New Zealand. I wonder if you guys can help with a succinct list of issues
By
Mark
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#78424
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WANTED -TEK7XXX RACK MOUNT IN UK
Hi all, does anyone have a spare/unused 7xxx series rack mount scope they dont need.I only require the mainframe,no plugins are needed as this unit will have a custom plugin designed to display x-y
By
Pete
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#78423
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Re: New Curve Tracer Test Fixture - Not for Vacuum Tubes, for SOT23 instead
Hi Gordon,
Everywhere I have ever lived and worked, Rev B came AFTER Rev A. Why would
they name things in reverse alphabetical order?
I don't recall seeing a choice at the time I ordered it.
Do you
By
Dennis Tillman W7pF
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#78422
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Re: 7633 readout problem, advice or hints needed
Hi Max,
This makes contacts A37 and B37 suspect.
Remember this is a first check. The fault could also be in a readout board channel selector IC for instance.
Albert
By
Albert <aodiversen@...>
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#78421
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Fan noise in 2445B
Hi,
The following has been sort of haunting me for a while:
When I switch on my 2445B, the fan starts running at a low speed and is barely
audible. After a while, it increases its speed to what I
By
raymonddompfrank <r.domp.frank@...>
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#78420
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Help! Tek 2235 Signal on Ch1 appears on Ch2
My Tek 2235 has a problem, The input signal on Ch1 also is displayed by Ch2. This occurs whenever CH2 is displayed (Both or CH2 only) . It occurs even if Ch2 input is set to DC, GND or AC. When I
By
Mark
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#78419
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Re: 7633 readout problem, advice or hints needed
Hi Albert,
thanks a lot; just tested the following:
I have 2 pcs. 7A22, 1 pc 7A26, 1 pc 7B53A, 1 pc 7B85.
The 7A26 in left position shows both channels ok, in centre position only CH2 (bottom
By
max_3289
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#78418
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Re: Tektronix 475 with no display
Thanks for confirming that resource. I was hesitant without knowing if it was true or replacement parts.
I ordered the part, so I should receive it sometime this next week.
Now I just need to source
By
none <fakecrap@...>
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#78417
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Re: Tektronix 475 with no display
2N4931
Vernonia northern is an excellent resource. They are real Tek parts.
Tom
By
Tom Miller
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#78416
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Re: 7000 series on screen graphics question 7704A versus 7633
10-4. Thanks.
I didn't realize it had been broken down so far. In hind sight, I likely
should have though.
In any event, I suppose it may be obvious that I have done the bone head
thing in the past
By
Rob <rgwood@...>
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#78415
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Re: 7633 readout problem, advice or hints needed
Hi Max,
Did you read the other readout problems thread, concerning a R7903? Very informative and you might have a similar contact problem.
First of all put a dual channel vertical amplifier (like
By
Albert <aodiversen@...>
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#78414
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