I ran across two cables, about 3.5 feet long. BNC on one end and what looks like a push-on SMA on the other. Marked Tektronix 010-164 and P6041 Zo=50 ohm. No need for them, will swap them off for a de

Sorry, it's claimed. I promise next time to list things just like they were going in test equip for sale, with location, condition, price, payment methods... I just thought this one was not going to g

What country is it in? What are you asking for it?

It's my understanding that the calibration constants are stored in EEPROM on the acquisition board. There's no reason to worry about the options, as it's easy enough to restore those with GPIB or othe

Bite me! -Chuck Harris Colin Herbert via Groups.Io wrote:

None of mine start with a J: 305113 302234 302310 302903 These are Sony/Tektronix323 and 324 scopes.

I'll probably think of it right after I hit "send", but what does SPC stand for in this context? Steve Hendrix

Hi Steve, Make sure that it passes SPC from the utility menu - at least 10 times with no failures. Also run the full self test from the same utility menu. Jay

Steve- Looking at the schematic I downloaded for the 514, there are five capacitors in the power supply that are two section 20 micro-farad cans, and these all should be tested, reformed, or replaced.

Hi Steve, You need to be concerned with the NVRAM chips - DS1486 clock chip and the DS1650/DS1250. They have internal batteries that hold the calibration constants and options info. The batteries expi

Chuck, speaking as a Brit, can you please stop spelling it "Gurnsey". I don't think you would like it much if I referred to the US city as "Filadelfia" would you? I should maybe point out that in UK E

I didn't research this as well as I might have, because I really didn't expect to get it. I made a fairly low offer on eBay for a TDS784C, fully expecting it to be rejected. Pleasant surprise when it

If you completely remove the cap (I usually do), a copper tubing cutter works wonderfully.... One of these things: https://www.harborfreight.com/tubing-cutter-40913.html (Yeah, I know, Harbor Freight,

Does anyone in the group have any spares for the AWG2005/2020/2021/2041 Series Waveform Generators? Specifically: Low Voltage Power Supply 620-0058-02 or 620-0065-00 Or FPP Board (A7) Option 09 671-31

from Tim P (UK) J. Hunt asks about interesting uses for Type 'O's I put together a setup with a type 1A1 in a 547, and a Type 'O' in a 132. The ch1 out signal from the 1A1 was input to the Type 'O' ,

Hello TekScopes! Thank you all for aiding and abetting. Here's a tiny bit of giving back. PHOTOS: https://groups.io/g/TekScopes/album?id=239656 The 5D10 Waveform Digitizer plugin, essentially a 1MS/s

I have had luck then the mallory¹s I have done this with had black tar in the bottom, with the aluminum foil tape probably point welded to it, then the solid wet cap above, once all cleaned out I had

Glenn's posting (attached below) about his Type O op amp plugin got me thinking about the AM501 op plugin I had in my lab. I used it only once for a quick setup when I needed a higher voltage and curr

I restore those can type caps by putting them in a lathe, cut the rolled edge off, remove the guts, save the metal grounding ring and solder lug ring from the old cap, clean out the inside, 3D print a

I do it much the same way. Copper, or steel wouldn't last very long in the electrolyte before it corroded away, so it is only aluminum in the can. A hack saw works fine too... if you are careful. -Chu