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I just picked up a severely mechanically damaged 7L5, and trying to rebuild it. I started taking apart the front panel, removing the knobs as usual. The frequency span/resolution and time/div knobs

What more would you like to know? The limitation with the 2402 is simply its age. The hardware is well made so, that aspect of the age is not a big issue. But DOS is a problem. MANY modern interfaces

Tony, Count me in as "very interested". I recently acquired a 2402A with FDD/HDD and it looks like I'm going to have to replace/reload the hard drive. Thoughts were to use this as a scope controller,

Hi Your problem is that in the UK where prices are higher than in the US at amateur radio rallies a 7633 with two or three plugins sell for under $50 73 George G6HIG

No response. Ah well, high shipping prices mean disassembly for this poor tired broken scope.

I recently bought one of these and I was able to get it into the back of a VW Golf cabriolet, even with the soft-top up. Indeed, the ability to open the roof of the soft-top was an advantage in

Thanks for the explanation and correcting my flawed assumption. I was aware that it is very sensitive, so I've been extra careful and will continue to me. It's a great tool to have. I've noticed it is

On Fri, Apr 19, 2019 at 02:10 AM, @0culus wrote: Hi Sean, Glad that's solved. > > I assumed that it should work just like compensating a passive 10x probe. > You have to realize that the compensation

Take a few pictures too, it will help. Leon Robinson ?? K5JLR Political Correctness is a Political Disease. Politicians and Diapers should be changed often and for the same reasons.

And take some plastic bags and label the screws and bolts as you take them off. It only takes a couple minutes and it will make reassembly trivial. Paul

Raymond, Thanks for your reply! I set up the scope and the FET probe as you said, and compensated it at 2 us. The adjustment was a bit fiddly so I followed the manual instructions for removing the

It's got problems, but the CRT is good: https://www.cibolo.com/forsale/tek-7633-1.jpg Shows a line at 2nd from top graticule line orig. from the left vert plugin norm triggering on line input, input

I recently got a Tekmate 2402 mainly because I thought it is cool and I like that it can piggyback to the 2440 scope I have. When I got it, it did not work. No hard disk, as expected. Both floppy

Hi Sean, There's nothing wrong with your P6201.Two recommendations: 1. Put the 2465B input at 1 MOhm DC or 50 Ohm DC, *not AC*. Use the P6201's External Terminator setting if the latter and in both

Hi all, So a while back I had the good fortune to find a brand-new, never used P6201 probe and accessories. The probe by itself is of course rated to 900 MHz, 100 Kohm, 3 pF. It comes with a slip on

Hi Edward, John has the right idea. I just think you can never have enough tools with you. Along those lines I would modify John's list slightly as follows: Open end wrench SET (inch) Socket Wrench

hex wrenches inch dimensions, open end wrench 7/16, 1/2, maybe others socket wrench 7/16, 1/2, maybe others posidrive screw driver #2 #3 ( or phillips)

I am looking at purchasing one but its located about a hour away and I have a smaller car so I likely wont be able to transport it in one piece. Can someone advise on the tools I should bring with me

Hi, You could search for "pot cleaning cap". They are commonly used for cleaning pots on guitars. There are variations on eBay. I have even seen people use threaded rod unions for the same thing.

Does anyone remember the day of TV repair (when TVs could be repaired) where General Cement (GC) I believe had a neat tool for cleaning & lubing pots from the front panel. It was sort of a hypodermic