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Fabio, I have just checked on my 7A26 and the Low Frequency Compensation (attenuator) adjustments do have about the correct time constant to correct for your 3usec lag in response (I only checked one

They did a nasty job installing that IEC power connector!

The last time that I checked, my local library was using microfilm on reels, not Microfiche. Even they were confused by the name, and I was going to donate the two Microfiche viewers that I have.

Yep, the rarer it is, the quicker it gets hacked. And that's not a pun ... look at the nice job done on the AC Plug in the rear. Sometimes I wonder what people are thinking. 73, Dick, W1KSZ ps: should

https://www.ebay.ca/itm/RARE-VINTAGE-TEKTRONIX-ENGINEERING-POWER-SUPPLY-TUBE-AMP-BUILD-DESIGN-AMPLIFIER/282840945013?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2055119.m1438.l2649 Never seen this before.

Hi Jeff - I got the final version of the feet today & put them on my 335, they fit and look beautiful! I'm going to look through my collection of 2445's to see if I can find one good foot to send you

I think both have moved on from that era. Our Austin American Statesman newspaper was bought out in 76 when I was studying at UT by Cox media, related to Cox Cable, and became a generic paper with

I have used a flatbed scanner to scan small parts, by adding a backlight. For some things I simply laid a clean, white teeshirt over the item, and pulled my magnifying florescent ringlight down to

Good day to all. My trusty P6042 current probe died several years ago and I've not yet taken the time to repair (replace) the probe cable. This cable has died on me several times in the past and it's

Hello-- Back in the day, two users of fiche archives were libraries and newspapers. It might be worthwhile contacting either or both institutions in the Tek Museum area to see whether either could

Manual calls Y160 a 1Mhz quartz crystal. I ordered this https://www.mouser.com/ProductDetail/ECS/ECS-10-13-1X?qs=sGAEpiMZZMsBj6bBr9Q9aWDZfF25lWfipyfEUCX2Jyk%3d

Roger, Well... I can't tell I`m 100% sure. I can tap with a x10 oscilloscope probe onto the 11A and 11B signals coming out of the 7A26 Vertical plugin, and the waveform, although not perfectly square

Friend of mine has a 2215 and a 2225 I think. One of them is pretty much parts for some reason and we took the knobs for the other one. If the CRT will fit I can ask if he is willing to part with it.

Bad news, I took out the CRT and has chips of glass inside , no plated. I did not make short measurements between electrodes. It must be kicked.. I ll try to get a donor CRT scope . Thanks All for the

I'm sending several photos, feel free to take your pick. Thanks, Bert

What does the manual say should be in that location? What frequency oscillator does this plugin use? It is going to be either 10MHz or 5MHz. The two pins I can see may be for the oscillator. The

There are different options for the oscillator xtal IIRC, 'ovenised' (opt 1?) or not and either 5 or 10MHz - so one empty socket may be ok if there is a crystal somewhere else I guess! Good hunting!

Hi Fabio, Are you sure this problem is in the mainframe Y amplifier and not the vertical plugin? I assume that if you don't have a standardizer you have to go via a normal Y amplifier. What are you

Good thought. If Bert doesn't do that, I will when I get the photos. ________________________________ Sent: Thursday, March 29, 2018 1:31 PM To: [email protected] Subject: Re: [TekScopes] Back feet

It might be good to post pics to the gallery here, for other people contemplating ordering replacement feet? --T