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Hi to All, Dennis Tillman provided me the pdf of the 7J20 Patent Document. This for uploading it into the 7J20 & J20 Photo Album. This didn't work, therefore it is now in the Files Section, Greetings,

Anyone have a source for a replacement, or substitute for the 1100 uF 200V line side filter caps in a TM5006 power unit? Recommendations? Tek p/n 290-0878-00 - 1.5"D (38mm) x 4.0"L (105mm) JimMc

Ha! It is interesting that you mention the 465, I originally had my eye on that or the 475 when I decided on the 380. What sold me is the 380 was its advanced precise calculating features and FFT

Indeed most interesting. Because the patent dropped off the perch in the early 90's the basic principle is adopted by several manufacturers, chief of which is Ocean Optics who make them like shelling

For all of you that are interested in the 7J20, Egge Siert just uploaded the entire US patent for it. It makes for interesting reading if you are interested in electro-optics, or in learning more

Thanks Steve! Now I feel vindicated for also buying the Anatek Blue ESR meter! It was a bit expensive but I like it and had fun putting the kit together. I didn't get as deep into it as changing the

Hi Dave, I purchased two ESR meters a couple weeks ago, after doing a ridiculous amount of web-surfing/research. The convention wisdom I found on the web was "if you are a hobbyist and need to do

Feeding a 400 Hz sine wave from an FG 501 into channel one on my 2445B, I am able to measure voltage and frequency using the cursors and voltage using "MEASURE" but not frequency. Requesting

Hi John, See the link below for a few pictures of the AFG5101 including one of its rear.

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the TekScopes group. File : /7J20 Patent #3886331.pdf Uploaded by : calibrationfixture

Hi all, I consider myself lucky, because today my 2221 I bought on Ebay -as defective- arrived. The really good news: it is not broken at all. I assume the previous owner just not knew what buttons to

So, does anyone know the connector pinout on the P620x series? I believe it's a Hirose HR10 series but what are the pins?

TekScopes@...> wrote: Hey David, thanks for the update, and have fun with your 380. Personally I'd never buy a scope in full working order, as that'd deprive me of the opportunity to fix

I bought a 7854, two in fact in the past week, mostly because they are high on the want list for my collection, and they came up cheap on eBay. Going to be interesting, both claim to work, but only

Don't unnecessarily get concerned - it might work just fine and dandy. Mine does, in fact I was using it today to see precisely how lousy BNC connectors can be.

I assume that a failure would be "digital", either it works or it doesn't? I may have my hopes up a little bit high on this one... Tested working S-6 heads seem to go for more than I paid for the 7854

Mine arrived without too - and survived because the guy at least bagged it in antistatic wrap. And yes - not a chance of repair - the business end is an alumina thick film hybrid with 6 chip diodes

I have an update for the TDS 380 I almost removed one of the hybrids but never could get the last few so I decided I would resolder all the joints and put this scope back together to play around with.

I see it now - under CAL07 (R2918 and/or R2931). Thanks! Barry - N4BUQ

I am well aware of that, I do have a bag of terminations on the way as well. Unfortunately the eBay seller does not know this, and it looks like it will be in transit without termination... So it may