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Jared, on my one of my 6015A R7 is 500 Ohm, Bourns 3362 cermet. clear schematics should be easily available. PM me if you want a scan off my paper manual. jon

Hi, I just picked up a P6015 HV probe and am designing a replacement P6015A compensation box as the BNC on mine is broken and I want to add Tekprobe functionality (plus allow easier adjustment with

After observing the comments and suggestions, I have to jump in here. Basically, you want your 2715 analyzer to be a 2712? Why? It is already better than a 2712. I realize the input connector is an

What's the voltage on the DLY_REF_1 line itself? Does it recover if you disconnect P511? I seem to remember cases where the bypass caps on the A1 board have gone leaky and caused issues like this.

Hi Jaap, I did reply by email. But it seems you did not get my replies. By changing to the 2712 software you mean changing the motherboard resistors so the analyser things its a 2712?

Thanks for the help. So from the replies it would better to use a min loss pad or change the complete connector.

Many thanks Siggi for the feedback. I had actually just trawled through the manual and discovered this info (I'd missed it because I didn't understand where such functionality took place). I have now

Hi Tom , I have a system and would be interested in spare cards/parts . Where are you located , I'm in the UK so post could be a real problem cost wise . regardsBrian (UK)

When does collecting old Tektronix equipment , appreciating a NOS looking and well cared for early vintage curve tracer, and collecting (repairing, restoring, learning from) old Tek gear, ever need to

Surplus acquisition and pattern generator cards for Tektronix 9100 logic analyzers. These cards are untested but are packaged in original anti-static sleeves as provided by the factory. If you have

Thanks, I'll try that. (But a paper version would be great!)

Hi David - do you have a link to the relevant tekwiki? Thanks ('m a very occasional user - so am not aware of these links).

I hate to say it but I can understand wanting a paper copy sometimes. It happened once for me about 5 years ago. On the other hand, control-F does not seem to work very well for paper copies (or

Thanks - but a paper version is a damn sight easier to use and access in this environment! Biggest issue is always the fold-out pages. Thanks for the link - will see if I can print it out.

No, not at all, Tom. My message is that you match a scope to a probe via the RC time constant, not the R or C by itself. Take it from me, it feels great to use a 130 to set the input C of a scope.

I see where parts of that site are copied to the TekWiki page. Perhaps it would be good to add a statement to that page stating that those can still be purchased and a link to their webpage for it?

Are you suggesting that the 130's readings are affected by a DUT's loss? One of this instrument's virtues is that its measurement technique is relatively insensitive to both shunt and series loss of

I wasted some time on this. Adjusting for C is wrong; what really matters is the RC time constant. Since R is typically 1% tolerance, the ideal C may be 1% off too. This may not be enough to matter

I have a "bench computer", but it's down, and no particular time frame for bringing it back up again. Then there's foldout schematics... I wouldn't mind having a paper manual for my 2246, if

2714 and 2715 both have F connector inputs for CATV.