Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the CDV700CLUB group. File : /LENi 12v...
CDV700CLUB@yahoogroup...
May 3, 2009 12:21 am
29344
http://www.youtube.com/watch?v=fnY_Ug0DabM Physics for presidents lecture on things nuclear....
Radioactive material flung into the atmosphere by nuclear bomb tests is helping scientists to fight the multi-million pound trade in counterfeit antique malt...
Hi Chris! Most interesting! This means that the next generation of fake ancient whiskey will be made from ingredients grown in a sealed environment with CO2...
... Nice solution Tom --propane-heated greenhouse for grains. That way you don't have to trace your CO2 tank supplier back to original sources. (Where *does*...
Several listmembers have been patiently waiting for my new knee to heal, now it's time to go ahead and order your kits and parts. Also teachers and students...
I received the unit, which was sent from TN and on delivery it did power up but was and still is much corrosion to the contacts. So I have cleaned this up....
Steve, I don't see the 5517 in my tube manual, it may be a special. Is it just a rectifier? Like an 0Z4 but different? Maybe you could replace it or both if...
It is a Ratheon CK 5517 tube. I found a replacement on ebay and bought it. The display on this unit is composed of two decatron tubes. The elements within...
The only thing I find on the 5517 is that it is a Triode transmitting tube.no specs at all in the 1970 Handbook. Bob ... From: Steve...
robertdruecker@...
May 7, 2009 9:52 pm
29356
Raytheon CK5517 Here is a PDF: http://tubedata.itchurch.org/sheets/138/5/5517.pdf But now after doing a bit of HV testing, I think that it might be something...
A typical refurb would involve replacing *all* the electrolytics and all the wax capacitors first, before even applying power. \ Geo Excellent advice, George! ...
Geo, Ok sounds like a good project. If I list all that I need, from whom can I obtain the needed parts? I can see that the amplification circuits are in...
Well, folks, I have turned it on many times, and nothing has "exploded" yet. Looking inside I see no evidence of burned out components, however a bad tube...
Hi Steve, I have all the tubes except for the CX5517. I will have to cross reference it, find out what it does, and see if there is a common substitute or if...
Be careful if you need to buy 12AX7's or a 6V6. These are audio tubes worshipped by a special interest group whose name I will not mention here. You can pay...
I bought a CX5517 and it should arrive tomorrow. The HV is high for this unit, 1200 v. but very low milliamps, almost like static electricity. If that tube...
Hi Steve, Check to see where that 2000 volt cap is... If it's a paper foil, it's almost certainly leaky, and with a HV low current PS, it will probably never...
it says Alphatron but somehow it doesn't look like the radium kind<?> Item number: 350198172003 You are signed in Watch this item in My eBay This item has...
I think this is the senor to measure a vacuum for a vacuum ionization gauge ? Usually they have 4 pins but do have the opening that the red cap is covering...
Tom, After nearly shocking myself out of this world, I think I found that you might be right. The caps (there are 2)are labeled: GOOD ALL TYPE-522 M .1 MFD ...
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