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I recently got a 453A with a shorted power transformer. This short is at the primary side to earth. As the technical manual does not specify the secondary voltages, I am looking for someone who can

Jeff, These would be pretty easy to make on a small home metal lathe either from steel pipe or rod, if you had one as an example. Not sure where you are located but there might be someone near you on

Don't forget that you could add washers under the nuts to help extend the length of threaded shaft that it keeps covered/protected.--EricSent from my Galaxy

I just received my shipment of brass threaded inserts and they are slightly shorter than the proper thumb nuts, but they are still more than adequate replacements. They do not interfere with nearby

Thomas, The problem with Step 3 is that when a lot of our physical infrastructure was built, prior to the 20th century, you HAD to build industrial centers near water because that was your main source

John, There's also the Type 1A2 that is roughly the same thing as a Type CA in terms of functionality (quite a bit wider bandwidth though). I have one that came with my Type 547 estate sale find, and

I’m sorry but the biggest polluter in the world is a communist dictatorship. ?And they have stated unequivocally that they are not reducing output but rather they intend to increase it.Sorry again

another covid free new south welshman from mount warrigal ,wollongong. VK2TKE

I don't know about things post-covid, but in the past, you could find: Production overrun parts Tools, hand and air Industrial items, production tooling, fixtures Surplus Tek test equipment Test

I lucked onto a 544 advertised in the Santa Fe craigslist. The 1A1 seems good for most use cases. mine is "The third model, from ??? until the end has four-sided V/cm knobs and a FET front-end."

Hi All, My thanks to Jim for the kind words. It's been a year and a half since my loss and I'm integrating that into my life. If the group can indulge me with a quick off topic comment, that would be

One of my postponed projects is the construction of temperature probes for my DM5xx meters - mostly because I have some 2 pin Lemo connectors and a DM501A with no probe. My research, so far, has

Thank you both for the ideas/input on the probes. Reading between the lines I am hopefully understanding correctly the P6601 temperature probe is indeed the only option for the DM 501A, so I’m

EJP thanks for that important information…to others as well. So I’m realizing maybe some of my error in communication…I was assuming the reference “rear interface” was specific to the

To bring this back to topic, what are the sorts of things one finds at the store?? Still very curious even if I won't be able to shop there soon.Are the deals good? ? Dan

Good thought, could be that, but if the gain setting pot was intermittent, then I would expect it not to clip, since the amplifiers are designed to enable off screen deflection. Perhaps another one?

Not all TI sockets were bad even if of course some could fail just like any other brands. The one that stands out of the crowd is called C-95. In my opinion there is not a question if it would fail

Great feedback Harvey. I should have thought to inject the timer signal . . . I'll give that a try. Jared - i found your video a few days ago. Thanks for taking the time to create/upload it.

Sounds like it could be as simple as an intermittent pot in the horizontal section.

That and your systematic approach, Jeff. Congratulations! Cherish that 7603. The big screen is soo nice. I hope you can get your Option 1 out. Raymond