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You need to really think about what you want to do with the scope, and how much you are willing to pay for it. TDS400 series are in the wave of Tek's second generation DSOs. They were still learning

Actually the software's free from http://www.ke5fx.com/gpib/7470.htm . I was using a 2430A when I wrote it, so it's definitely compatible. The last three plots on the page at

Here's how one can use ordinary house wiring solid 14 gauge wire as a strain relief: http://ecosensory.com/tek/TEK_7K_FLEX_assy-08-sm.jpg I'm going to be looking at improvements that are less

I'm missing part of A02 board form the schematics, it is necessary to follow two signals that differ between 318 and 338. Can anybody provide the full schematic of the 318 logic analyzer?

Hi: I liked the job you did on the 7000 extender cables. Let me make a recommendation based on experience. The point where the wire is soldered onto the PC card is fragile. You have a bit of solder on

Last year in July I added some info into the isolation discussion that was started with an AF amp repair. It is referenced below. See the naval shipboard isolation discussion that is listed here for

Convenience. Maybe not worth it :)

I'll add my .02 worth here, so here goes. I personally like the TDS400 series. I bought a TDS460A scope off of Ebay some time ago cheap, and I thought I wouldn't like because it only had the 100MS/sec

Hi Guys, I found the problem: took apart the divider and scoped the waveforms. The CH2 signal did not even got to the first resistor! The wire from BNC connector was in the air "just a touch" to the

The photos you have posted are quite detailed. What advantage will GPIB captures add? Dave This question is regarding capturing the screen to a graphic image on my workstation. It seems GPIB applies

Let me know if you need parts. $7.50 for most parts to usa. $12.50 for large PWBs. NO garauntee on anything. Shipping will be more to non-conus. Reply off list please. Jerry Massengale

I want to thank David Daniel and Chris Jones for their very kind and helpful assistance with my prior operational questions for the 2440. This question is regarding capturing the screen to a graphic

On 03/14/2013 11:31, Chris Jones wrote: > > The 2440 should be able to do that. My 2430A can. I have it running > normally with timebase A, then, to select a portion of the trace to > examine in more

David, great ideas. I replaced a suspect probe (simply grounded it at the business end and still saw crap on scope). Th

If by antialiasing you mean smoothing, then perhaps I shot myself in the foot. Or - far more in character - earned another DSM. Smoothing Timebase Return Signal Amplitude ON

<mark.richards@...> wrote: I doubt that would improve things. The 2440 is fast enough to pick up all kinds of RF through the probe ground lead if it is to long which in practice is any

You want each probe's ground connection to be as short as possible and as close to the ground point used by whatever device is driving the signal to which each probe is connected. I was just curious

My "Texas" 300MHz probes have their ground clips attached to the shield of the cable of which I am probing the two channels (at a connector). Better to bring a separate earth scope ground to the

wrote: I agree with Chris. Here is what my 2440 displays under similar circumstances with good coaxial probe connections using peak detect mode:

How are your probes grounded?