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Alas - if only it were that simple ... I finally fixed my SMPS and put it back into the chassis with only the main board. It runs in chirp mode - about every 1 sec there is a clicking sound - the

Tim has a number of plastics he can print with, as well as colors. ?We exchanged a few emails; he said he re-engineered the shape of the foot a little because all his plastics are of a harder

I think he is?referring?whether?they are durable, as in quality made. Ship, ship, when time ? ________________________________ To: TekScopes@... Sent: Friday, January 4, 2013 6:46 AM

Hello! Is there anybody out there who knows where to find a dial to my Tek 2215 scope intensity pot? Regards, Jonas in Malmoe, Sweden

Some young server-room whipper-snapper.? These kids! ? ? ? ? ________________________________ To: TekScopes@... Sent: Friday, January 4, 2013 5:42 AM Subject: [TekScopes] Blade Runner

I know selling used Tektronix equipment can be a cut throat business sometimes but I've never heard them called "Blades" before, eBay item 221171607705 ;) . Don Black.

resistive), and it On full bandwidth in my 7904 workhorse, one of my 7A26's on DC coupling measures 1/3 of a *minor* division at 5mV/div (needed a magnifying glass for that) - so about 0.1mV

I cannot answer any questions on the manufacturing, direct output, etc. I can however attest that what is received is indeed strong enough to stand the scope on (don't know if a 7834 is heavier than

I would take 3 sets as well Chris

On Thu, 3 Jan 2013, Mark Pilant wrote: I would also take 3 or 4 sets if possible. > Like Jim, I would be interested in 3 sets (6 connectors) to make > up 3 7000 extenders. I already have a Tek

They look good. Is this the direct output of the printer or is there an intermediate step to getting the final part? I remember that stereolithography output was far too fragile to use directly so it

Like Jim, I would be interested in 3 sets (6 connectors) to make up 3 7000 extenders. I already have a Tek flexible extender, but need to have at least another for some of my plugins and making two of

I as well can attest that the feet turned out great. I bought and put them in service on a 7834 and TM-503 both of which benefited greatly as I like this cord wrap design far and above the originals

The real question is why DON'T you see the 7A26 noise? IF (and that's a big if!) the input impedance of an amplifier were purely resistive then the thermal noise contributed by the resistor (Vn)is

Hiya Tom ! Wish you a wonderful New Year ! I have now 7 Teks working flawlessly, plus a dozen of plug-ins for my 7904's. (I have some Philips too...). The only which will be out of rescue is a 2213

I have done some work on the 2213/2215 (with prereg board), 224X A and non-A, 2232 and now a 2235A. All these scopes use the saturable transformer, if I am right, and, for example, the 2213 use the

Gang, Here are some pictures of the 3D printed feet Tim created; http://groups.yahoo.com/group/TekScopes/photos/album/1580745225/pic/list I am very happy with the results. Goerge

Hi Priya I have followed every discussion of 22xx and 224x scopes on Tekscopes for years, and I do not remember much talk about base resistor problems. But I do think you might be on to something

That's right. On the 2246, the pre-regulator 44 VDC needs the inverter circuit to be functioning correctly to get to a stable 44 VDC because of the Q2008 feedback from the inverter FET Q2214 Drain

I would add -- Tim was kind enough to send me one of his prototypes so I could use it to make a mold, and compare my castings from his prototype vs. an original foot that Tom Jobe sent me. I owe both