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Donation made. Thanks, Shaun Merrigan

File a complaint with e-Bay. If you have evidence, they will come down on the seller. 73, Dick, W1KSZ [email protected]> wrote:

So about 15 years ago I made a 1S1 manual in Word by scanning the original in three passes, to end up with OCR'd text, B/W diagrams, grayscale pictures, and 11x17 color schematic pages. I made it into

Lee, thanks so much for your help, repeated trial fits, and great photos that clearly showed what needed to be changed. I'm glad the final product worked out for you. I'm looking forward to working

On Mon, 2 Apr 2018, Dennis Tillman W7PF wrote: I made my donation couple of days ago and encourage everybody to do the same for a good cause. > I was not clear in my original post. For the past year

Thanks, Phil. I'm glad they worked out for you! And thanks very much for the inspiration to start the project. Jeff ________________________________ Sent: Friday, March 30, 2018 12:00 PM To:

Yes, they are set separately, and apparently in a slightly inconsistent set of faces (since they're all done at different times). tried to reproduce the letters with Open Office Draw, but it's a

I was not clear in my original post. For the past year the museum board has been evaluating the best way to make their invaluable collection of microfiche available to Tek collectors. This microfiche

It would be nice to able to really drive it at that frequency. My idea should work though. Part of the thing is to get enough voltage up to see if the CRT is shorted.

You can almost bet on it. I detest that type of power supply when it is self oscillating, but they are efficient when they work. So either the transistors are underdriven or overloaded. There is no

I have original (bound paper) Tek Common Design Catalogs #1 (October 1982): Semiconductors (includes Integrated Circuits) #2 (June 1983): Mechanical I am looking for Volumes 5 and 6 #5: Resistors and

Hi, I m from Argentina. I m repairing a 2445B. When I turn on it, the panel control lamps flashing one time only. The TRC never drawing anything. I check the J119 voltages, for example....pin # 1.

Thanks. I tried some typeface detection websites but even they couldn't come up with anything. It looks like the model numbers are in a different typeface? All simple to draw, or so I thought. I used

Hi John: My Tek Common Design Parts Catalog shows the Jedec part number as 2N6308. There are probably NTE replacements for the 2N6308. You should also replace all the associated diodes around the

I got a 7B53A in decent conditions. It seems in a good working state with one exception: the (broken) slider that selects "mixed mode" in delayed sweep, it's actuated by pulling the little red knob

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* TEK Part Number System.pdf *Uploaded By:* Robert

I have requested that Groups.io provide a search capability for the photo albums. This seems like a simple request since the albums are already in alphabetical order and since they already provide

Albert, Thanks for the heads up... my remarks just after your quote. As you will see on my other reply to Roger, I managed to make the proper vertical LF step response right, by using the LF

I set this on top during extended run time periods. /g/TekScopes/photo/37195/10?p=Name,,,20,1,0,0

Hi Bob, I had no idea it was in there. It is in my 1982 Materials Catalog as well. It is buried in there between different materials where I would never have found it if you hadn't mentioned it. When