Re: Tekmate 2402 rebuild and programming
I found it here: https://github.com/Tek-User
By
Tony Fleming
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#158583
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O.T. question on MoVs
Hi all,
Somewhat off topic power supply related.
I got some MoVs from aliexpress which I ordered to use in series to protect a 277VAC, 90mA mains supply from high transients.
They ought to be a pair
By
Ancel
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#158582
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Re: General Radio 874 Connector, inner conductor "bendies"
I looked at a couple of 874 s just now. The tips of the small center contacts are pointed and slightly tapered toward the center. The larger of the center contacts are tapered toward the inside
By
Richard Knoppow
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#158581
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Re: General Radio 874 Connector, inner conductor "bendies"
I don't see any bending. What I see are the sharp edges have been chamfered which makes it easy to mate with another GR874 connector. All my GR874 connectors look the same.
By
Merchison Burke
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#158580
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Re: General Radio 874 Connector, inner conductor "bendies"
Hi Roy
These are hermaphrodite connectors and the picture that you refer to does not appear damaged.
73 George G6HIG On Tuesday, August 6, 2019, 10:44:41 PM GMT+1, Roy Thistle
By
george edmonds
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#158579
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General Radio 874 Connector, inner conductor "bendies"
Hi All:
Apologies, if this has been covered (there are a lot of posts on 874!).. but the picture on Tekwiki of the GR-874 (the one with the plug facing the viewer... so you can see into it)¡ well
By
Roy Thistle
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#158578
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Re: 7000 series empty plugin frame $12 shipped
I suppose no connectors as they were on the PCB. I am interested but without the male connector it is kind of pointless for what I want.
John
VK2DLP
By
John <john.d@...>
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#158577
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Re: Tekmate 2402 rebuild and programming
Oops. The search term I mention should be:
"Github Tek-user"
Sorry!
By
A Rhodes
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#158576
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Re: Tekmate 2402 rebuild and programming
I have uploaded to Github a few different repositories under the user name "Tek-User".
You can use google for "github two-user".
There are 4 project repositories. One on writing new software for
By
A Rhodes
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#158575
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Re: 2440 deal
Yea, get one for me!
Kevin
By
Kevin Oconnor
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#158574
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Re: Simulator
Can you point me to the place where you talk about it?
Thank you!
Tony
By
Tony Fleming
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#158573
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Re: 2445 LVPS Issues
Yes, couple screws makes it easy! That is what I did with my scope.
By
Tony Fleming
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#158572
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Re: letter series plugins
This was 45 years ago, on an Army base where the newer part of the base
had enough steam for all of the buildings. I was in a drafty, WWI building
that had been a Barracks, Mess hall and steam plant
By
Michael A. Terrell
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#158571
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Re: 2440 deal
There goes my resale value.? I put about $300 into acquiring and fixing
a pair of them a few years ago, and still have them.? One is my daily
driver, the other excess to my needs.? And I'm just as
By
Jeff Woolsey
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#158570
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Re: 2440 deal
That looks pretty good.? I see there is more than one.? Perhaps I can convince you to buy one for me.? I don't know about shipping, although I will be in Santa Barbara on Saturday at a
By
Bob Albert <bob91343@...>
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#158569
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2440 deal
Is this a valid or good deal? I might try and get one if it is. Currently I do not have any digital scopes and would like to try one out. I don't actually need it so it would be more for the learning
By
Robert Simpson
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#158568
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Simulator
Harvey,
Did you get s chance to compare my Simulator Voltages with your Simulator
Voltages yet?
JR
By
Abc Xyz
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#158567
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Re: 2445 LVPS Issues
That worked and I have the LVPS boards out now. Unfortunately, I can't isolate by sight or smell where the burning odor came from. I see where there are a few RIFA caps that might be suspect but,
By
n4buq
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#158566
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Re: 2445 LVPS Issues
yes and I have a copy, see attached.
I do not have a need for it on a scope but it looked like it might work for a pin vise too!
nor do I recall who supplied the info....however it is
By
Ren¨¦e
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#158565
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Re: 2445 LVPS Issues
Chuck I have created an update to my 2465 project with your quotes, ...thanks for all the useful info.
https://cdn.hackaday.io/files/1638907011869760/2445-2465%20Fan%20Collet.jpg
By
Ancel
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#158564
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