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It's not offered at the self-serve kiosk; you have to ask a human at the counter. Dave Wise ________________________________________ Sent: Tuesday, June 26, 2018 9:26 AM To: [email protected]

https://www.usps.com/ship/mail-shipping-services.htm and scroll down to Media Mail

what is "media mail?" when I go to the post office, they offer me a slew of options.. but "media mail" is not one of them. wrote:

Use USPS Media mail? and it will ship for less than $5 -DC manuals@... -- Dave Manuals@... www.ArtekManuals.com

Hi everybody.... the person who originally requested the manual for the 454 has changed his mind. So, if anyone would like that manual and is willing to pay the postage (probably between $10 and $15

]Thanks for the input, Michael. You beat me. I paid 77.99 on ebay. I was hopeful that the A version of the 460 addressed the cap problem. How many things fail, often to the point of being discarded,

Does anyone know the nature of the beam current sense used on the HV multipliers used in these scopes.I think I may have a problem in that area .

On Sun, Jun 24, 2018 at 02:05 am, Albert Otten wrote: > > Hi Gudjon, > > Certainly interesting! At present my CSA803 is the only equipment with a > serial interface and I don't have plugins yet. So

Generally, for use in the national standards labs, we used Labsphere units. For some good practical information, theory & technical guides on integration spheres, see: a)

Got it! -- Michael Lynch Dardanelle, AR

It's a front panel jack, just to the left of the the position knob. Cheers Peter

You do have to be somewhat careful. There is usually a very high resistance between the connector and the CRT - some tens of megs - and the DAG coating is also resistive. So although a belt from the

What on earth is the matter with this list at the moment - do you not all read English? Read my original mail, and my shouty point by point explanation!!!!! Craig

You clearly did not read what I said. You short the exposed tip OF THE CRT to ground. The CRT is a capacitor which stores the charge from the multiplier for a long time. 1. YOU TURN THE SCOPE OFF -

On Mon, Jun 25, 2018 at 09:56 pm, Ed Breya wrote: > > Jeff, I have to disagree with your disagreement - when you short the PDA lead > of a scope CRT to ground, you are (rapidly) discharging the filter

It may not work here, but a way to test for high voltage w

Jeff, I have to disagree with your disagreement - when you short the PDA lead of a scope CRT to ground, you are (rapidly) discharging the filter capacitance of the internal carbon DAG or metallization

On Mon, Jun 25, 2018 at 07:45 pm, Jim Ford wrote: then short the exposed tip (which is at the end of the red lead that goes to the crt) to metalwork. If there is a spark, then the CRT is receiving the

I think that Jeff makes a good point here. There is no reason to test like that. You are very li

On Mon, Jun 25, 2018 at 06:27 pm, musicamex wrote: > > Good to hear. Ive read that the 460 is known for leaky caps on the adq > board. I just grabbed a working 460a with a screen that says "passed