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Lyle Bickley <lbickley@...> wrote: The good news is that someone got the scope and it wasn't scrapped! (The not-so-good news is that I didn't get it ;) Cheers, Lyle -- Bickley Consulting

Hi!!! Another FREE source for very heavy boxes is new water heater shipping boxes... Stop by the local pro plumbing supply house and ask about them... The plumbers often ask their supplier to remove

Frankly a little hard to tell from the drawing but looks like it is a 366-0636-00 Looks like 8 of them across the top row -? Dave -- Dave Henderson Manuals@... www.Artekmanuals.com PO Box

I like it. Particularly the frequency compensation step. Thanks ... more! Dave

THAT one I have, along with most of the "Concepts" books, including a copy of the early "oscilloscope circuits" book, which I find fascinating. But i had not heard of the app note on probes' I

Yes, so it should work with the 7A19, 29 and 24 amplifiers. Thanks. Dave

Many/most of the 22XX front panel knobs are hard to find and expensive if do find them.

SC503 Up for Grabs. TM515 also available: eBay Item number --> 281064503123 Two (2) 2400 Series Rack-mount Chassis also available --> 281064508770

Another option is to make your own 50 ohm probes. They are not as hard as you might imagine and a lot less expensive than buying a Tek probe. I have made lots of 10X, 20X and 100X probes for my 50 ohm

I'd like to try and find a trigger knob for a 2211 but the (free) manual seems rarer than snake suspenders. Anyone have a manual or a parts list? Maybe another scope uses the same type of knob. It is

Yes. Sorry about that. The other Tek Application Note everyone who owns a scope should read is "The XYZs of Oscilloscopes". You can see why it is easy to mix them up. Dennis From:

"David C. Partridge" <david.partridge@...> wrote: Dave, I wasn't disagreeing. Your list is absolutely appropriate for 50 ohm amps. I just hadn't seen anyone make the point that a 9M probe

The P6056 is for 50 ohm input amps ... Dave

"David C. Partridge" <david.partridge@...> wrote: ...and the 10X probes in that group have a 450 ohm series resistor. The 100X will have a 4950 ohm series resistor. 10X probes made for use

Would that be "The ABCs of Probes Primer"? Dave

Dennis, I've not gone through that particular Tek XYZ book. I guess I should. Thanks for that as well. Thanks for reminding me of that. Duh. It seems I've misplaced some of my analog knowledge.

Bob, I think that makes sense. I hadn't thought about is as analytically as that, but I understand the reasoning. Thanks! Dave

Folks, Thanks for the information. Without going through the TDS 'scopes' specs, I was a little confused, but you've cleared that up. I've also done what I should have done in the first place, which

Dave, The key word is "USEFUL". The simple answer is that depends on what you mean by useful which, in turn, depends on what you intend to measure with your probe and scope. To find the overall

Dave, Basically there is no frequency dependency of a probe.? It will divide the input signal according to the resistors in it and the input impedance of the load. Having said that, and for the