I wanted to make everyone aware of the very poor reliability of certain Tek made relays. Almost every Tek made component was higher quality than industry made components. This is an exception. I think

That's great that it's still available! I can't vouch for it's substitution in the DC508A circuit but it appears to work okay in the DP501. It's also priced about 5x higher than it was when I bought

Hi Ed, The eBay ID he provided in his post takes you to one of Pam Kidd's (daughter of Deane Kidd) listings for a brand new relay for $5.00 and $7.35 USPS Small Flat Rate Box. That is a bargain. The

Need to get some clarification on the procedure steps in CAL06. In the 2465B Service Manual 070-6863-00 pages 5-20 thru 5-21. I have made it thru steps (a.) thru (v.). But getting unsure about

Read down in this and every message from the list where it says "unsubscribe" Roy Morgan K1LKY Western Mass

Devin, At the bottom of any message from this list is a link to unsubscribe. 73! Mark KA6WKE Website: https://www.ka6wke.net

Hello, I joined this list to learn a bit about tek equipment. Lots of surplus gear was coming in at the shop I work at, and I found the information here invaluable. Lots of very talented individuals

Hello, sorry, I do not get the bathroom quip. But: seriously. IMHO, SmallTalk is what did Danaher in. Especially the idiocy of having both SmallTalk and Java on the think, and NOT EXPOSING it to

Hi, I am trying to do some calibration work on a 2230 scope. The position control is somewhat misaligned and normally to centre the horizontal sweep the position control is not in the 12 o’clock

Each of these diodes is extremely different from the others. It is critical to not only use the proper type of diode, but the correct part number as well. Using the wrong part is a good way to dig

Gerry: At this time, I am only interested in purchasing PIN diodes and possibly a couple Hot Carrier diodes. I do not need tunnel diodes at this time. Thank you for the offer. I am sure that

I see that's one of those little Tek-made ones. I noticed some on my spare 576 boards recently - I didn't recall/realize they had used some of these. Since the 576 is a very low frequency application,

BTW Several people have claimed here that PayPal will not reverse the fees on a refund. This is certainly false. I've been running a business via PayPal for fifteen years. Everything gets

For others of the unwashed (myself included) thank you for not passing on a problem!! +++++++ Further: That said, I would be interested in any references to how to pull of the calibration without

I have not had good luck buying stuff from Israel. I can think of about ten items I've bought and all of them I wish I could have changed my mind. The only reason I can think why, is possibly all the

Which are the differences between: Tunnel diode Back diodes Pin diodes Gunn diode :) ? -----Mensaje original----- De: TekScopes@groups.io [mailto:TekScopes@groups.io] En nombre de GerryR Enviado

Gary, Link to where on Ebay I purchased the tunnels:

My tek 576 had a relay with open coil. I had one spare in my parts 576 that fixed the problem but would like to replace it. The relays are available on Ebay as Item 312629099480 Tektronix

Gary, I deleted the email where you posted the part number you are trying to find, but I have a few 152-0125-01, 4.7 ma. tunnels; they are replacements for 1N3717 and TD-3A, I am told. I used

Dave, While looking at diode data for Gary I noticed that your 5082-3080 part has a standard part number of 1N5767. This device is available. Greg