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CDV700CLUB · The CDV 700 Club is a forum for like minded individuals that enjoy collecting, fixing up, and using geiger counters and other r
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Messages 17579 - 17609 of 31434   Oldest  |  < Older  |  Newer >  |  Newest
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17579
Howdy All, I was asked about a gadget called the "Menlolab Mark II Uranium Tester". From the description it sounds like a Spinthariscope. Anyone familiar with...
Daniel J. Karnes
tenflare
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Jul 1, 2005
11:05 pm
17580
Regarding significant inventions/discoveries: Scientific peer review is the standard method by which true discoveries are validated. Los Alamos, CERN, LBL...
Charlie T.
W5CDT
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Jul 2, 2005
12:29 am
17581
Argh! Electronics Goldmine has sold out of the 3-5V CCFL inverters that form the core of Charlie Thompson's HV supply: ...
Justin
-harlequin-
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Jul 2, 2005
3:23 pm
17582
I would like to discuss the presence of radiation in chocolate again. Anyone who wants their chocolate tested, send a pound to me. Sorry, Chocolate can not be...
Geo
K0FF
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Jul 2, 2005
5:14 pm
17583
How about the JKL BXA-501, BXA-502 or BXA-302. Search the Digikey catalog - they stock them all. Bob...
Robert Armstrong
bobarmstrong...
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Jul 2, 2005
6:18 pm
17585
Justin, All Electronics still has 'em. Same as Charlie's. They are 12v units, but C.T. runs them lower to get lower voltage out. Those things will pump out...
John Boyle
farvergnugen...
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Jul 2, 2005
9:25 pm
17586
For the Hams and SWLer's in the group Dudley KK7IF ... From: hfpack@yahoogroups.com [mailto:hfpack@yahoogroups.com]On Behalf Of w0rw@... Sent: Friday, July...
D. Emer
kk7if
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Jul 2, 2005
9:28 pm
17587
... All electronics has them too http://tinyurl.com/b8ncm BTW Justin, quick question: I've been getting the itch to add a scint to the contamination-checking ...
Eric Hujar
ewhujar
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Jul 2, 2005
9:47 pm
17588
I believe this has absolutely nothing to do with this group or any topic this group has every "talked" about. Just a tad off topic to say the least!!!! Keith...
Keith
keith_wattuk
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Jul 2, 2005
10:56 pm
17589
Perhaps Keith. However, it is well known there are radio enthusiasts in this group. And it DOES have to do with radiation (Trinity site). ... === message...
HV
stringtheory...
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Jul 2, 2005
11:13 pm
17590
That may well be, but surely amateur radio should be talked about on an amateur radio related group, not on a Geiger Counter Enthusiast's group? The tentative...
Keith
keith_wattuk
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Jul 2, 2005
11:18 pm
17591
Keith, Many of us on the group are hams, and the topic of Trinity is something that gets discussed here from time to time. In fact, our title "CDV700 Club"...
John Boyle
farvergnugen...
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Jul 2, 2005
11:28 pm
17592
OK then I stand corrected. My apologies. May I take this opportunity to promote the following groups; ...
Keith
keith_wattuk
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Jul 2, 2005
11:47 pm
17593
Much appreciated, Keith... I never knew of the Wireless Set #19 group. Great piece o' kit if it can be found. Tomorrow, we may talk of Geiger counters. We...
John Boyle
farvergnugen...
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Jul 3, 2005
12:03 am
17594
The connection between the Trinity site and radiation is NOT uncertain! Trinity site is ALL ABOUT radiation. Or perhaps you may wish to go do some googling if...
HV
stringtheory...
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Jul 3, 2005
12:03 am
17595
Right John! Many a time we talk about high frequency stuff, vacuum tubes etc. I think the main stuff is about radiation and GC's and Scintilators but we do get...
HV
stringtheory...
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Jul 3, 2005
12:05 am
17596
I wonder if you could bounce geiger counter data far distances on a ham radio? I have heard that you can connect a ham (5 millimeter) radio to a computer and ...
HV
stringtheory...
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Jul 3, 2005
12:10 am
17597
Of course you could send data via radio, data transmitted on radio is 99% the same as transmitting data via the internet or via a modem. Slower baud rate...
Keith
keith_wattuk
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Jul 3, 2005
12:22 am
17598
Lol, I meant 5 meters :) ... http://groups.yahoo.com/group/european-portable-radio-group/ ... __________________________________________________ Do You Yahoo!?...
HV
stringtheory...
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Jul 3, 2005
12:49 am
17599
LOL! To add to that: Microwave is the closest to 5 mm... Frequencies: 1.6-30 GHz Wavelengths: 187 - 10 mm Quantum energies: 0.66 x 10^-5 - 0.12 x 10^-3 eV I...
HV
stringtheory...
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Jul 3, 2005
12:55 am
17600
Digikey.com is where i purchaced some ccfl inverters. They have a range of devices to make low current HV. Tracy Justin <archvillain@...> wrote: ...
Tracy Albert
thealbert1
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Jul 3, 2005
1:42 am
17601
Hey, I'm wondering if there is anyway to revive the old case seals on the CD meters (Part (victoreen)815-73)mine are a little flat and dont do much. thanks ...
civildefense16
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Jul 3, 2005
2:01 am
17602
How about running a bead of RTV silicone sealant round the groove? This will snug the two case clasps as well. -Charlie W5CDT...
Charlie T.
W5CDT
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Jul 3, 2005
2:36 am
17603
... Actually, 0.5 cm is within the radio band (which ranges in wavelength from 0.1 cm up to many kilometers), albeit its not a popular portion of the spectrum!...
Phil Bigelow
phillip_bigelow
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Jul 3, 2005
3:48 am
17604
Well, the military uses sub-millimeter wave "radar" in passive munitions guidance. The Friendly Candy Company sez anyting over 60 GHz is fair game for all here...
John Boyle
farvergnugen...
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Jul 3, 2005
4:02 am
17605
I was actually thinking of microwaved gnat tonight....hmmmmm. Catsup or mustard? ... http://groups.yahoo.com/group/european-portable-radio-group/ ... ===...
HV
stringtheory...
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Jul 3, 2005
4:26 am
17606
Is it really Catsup or Ketchup? Let the debate begin!...
John Boyle
farvergnugen...
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Jul 3, 2005
4:46 am
17607
No its Katsup! Ok back to the real topic :) Anyone ever do any readings on Katsup? (Catsup Ketchup Cetchup, Katsup, whatever) ... ...
HV
stringtheory...
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Jul 3, 2005
4:49 am
17608
The first person who justifies the Orwellian newspeak word "Freedom Fries" gets a time out in the corner! <pb> -- On Sun, 3 Jul 2005 00:51:53 -0400 "John...
Phil Bigelow
phillip_bigelow
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Jul 3, 2005
4:57 am
17609
... All I read on KETCHUP was Water, Tomatoes, Vinegar, Sugar, Tumeric, and Spices. Actually, it was on the label, not on the ketchup. I don't know about...
John Boyle
farvergnugen...
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Jul 3, 2005
5:06 am
Messages 17579 - 17609 of 31434   Oldest  |  < Older  |  Newer >  |  Newest
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