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I just acquired a 2211 - which seems to be in good working order. Does anyone have an original manual for it? Thanks Hugh

Jaap and Alfredo: Understand re loss of min pand, Is the connector on the 2715 the 50 or 75 Ohm variation of they type N (or BNC?) Beware the different inner conductor diameter of 75 vs 50 Ohm

I too have a Type 130, picked up at a flea market many years ago. Not only was it a good deal (I recall about USD15), but it worked right off the bat, and very well. Over the years, I've replaced some

Wow. I had no idea those would still be available! Thanks, Barry - N4BUQ

Tek still sell them <https://www.tek.com/en/support/faqs/what-part-number-peltola-connector-used-many-tek-oscilloscopes-can-i-order-it>

Well, I downloaded the Vintage Workbench article on the 130 by Alan Hampel from VintageTek. Outstanding piece and written so well. Guy has a knack for making a technical subject fascinating and

Just wondering if anyone knows where I might get one of the Peltola sockets. I would like to replace one in one of the boards in my 7704A. Thanks, Barry - N4BUQ

Success! Thanks to all that provided help. Your comments and link caused me to look carefully at the Tek files and to reread the included instructions. Upon rereading, I realized I had been copying

On Tue, Feb 15, 2022 at 07:27 PM, Mark Vincent wrote: "Renee and Tom, let us know how you are coming on your restoration since you to mentioned it. I hope you two get them going to your satisfaction.

Thank you David Templeton, Harvey White and Mark Vincent for responding to my 465B troubleshooting request. During my subsequent troubleshooting I found that, with the AC-GND-DC Switch set to DC, the

Hi all. If anyone out there has a TDS680 scope, can you do me a big favor? I just need a photo of the rear right of the top processor board. In the area bordered by the 4 black plastic PCB

Only if you're talking standard "DOS" formatting. Alternative formats are possible, which might give the additional space wanted. I've not explored it extensively, but on the linux boxes I use

Hello Jon, No no, Alfredo and I don't want to introduce extra loss :-). Jaap

On one 465 I worked on, the ceramic resistor network in the HV regulation path developed a cracked lead right at the body. Sometimes it worked, sometimes it didn't. Took me forever to track that

The firmware referenced by Ken on eevblog is what I have also: Archive: tds3000_3.41.zip Length Date Time Name --------- ---------- ----- ---- 4377 05-16-2001 13:31

just use a 50...75 min loss pad, eg from Mini-Circuits Circuits Jon

Hello Alfredo, Yes, there is a 25 ohm resistor inside the connector. After that all is 50 ohm. The nicest thing is to find a N connector, like on the 2712, and connect that with semi-rigid to the

Hi, I need manual for a sparameter test set Thanks Regards! /g/TekScopes/photo/272750/3383849?p=Created%2C%2C%2C20%2C2%2C0%2C0

Bruce, If you want, I can send you my set, using WeTransfer. Disk 3 files take 1.38MB. I used the set several times to prepare floppies Raymond

Mark, Thank you for the pointers. I will investigate them all. I was able to get the HV up to -1600 V for a few minutes, which was just long enough to verify that the replacement CRT was working and