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Messages 13352 - 13419 of 17469   Oldest  |  < Older  |  Newer >  |  Newest
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13352
http://www.youtube.com/watch?v=j50ZssEojtM...
Bill Coon
kc8lrm
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Sep 2, 2008
2:37 am
13356
http://photo.net/classic-cameras-forum/00Qf6q Came accross this while browsing my favorite photography forum. Some people tried to make a discussion about a...
Marshall Berry
radioiron
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Sep 2, 2008
7:28 pm
13357
... i saw this a couple of months ago - everyone in my group thinks it's just awesome. the "stephan hawking" voice using a modern lexicon is just a brilliant...
W.J. Llope
wjllope
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Sep 2, 2008
9:54 pm
13369
This is strictly optional of course, but if you have the time/interest, please consider voting for my project in this contest. My entry is "radiation-related"!...
saipan59
Offline Send Email
Sep 3, 2008
8:02 pm
13371
OK here's the deal. Harbor Freight Model 92020 meter, digital with backlight and transistor tester. Dale 1 GigOhm resistor, 25Megs worth of trimming resistors....
Geo>K0FF
K0FF
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Sep 3, 2008
9:03 pm
13379
I have a damaged IC in the Eberline MP-1. Anybody know where I can get one. It's a 958DC manufactured by I think Fairchild Semiconductors....
av2007
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Sep 5, 2008
12:03 am
13384
Well, I'm guessing you bought that MP-1 that Ralph sold on eBay. Rochester Electronics deals in obsolete ICs and are pretty much the guys that everybody else...
Bill Wattson
wwattso
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Sep 5, 2008
11:00 am
13386
... the ... can ... Semiconductors. ... Yes, thats the pulser. I am interested in waiting. Did this unit use a NiCad or Gel battery?...
av2007
Offline Send Email
Sep 5, 2008
1:54 pm
13387
I can tell you exactly what happened. When the battery goes completely dead or is removed and the unit is then plugged into electricity, the battery charge...
Geo>K0FF
K0FF
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Sep 5, 2008
2:05 pm
13393
... completely dead or is removed and the unit is then plugged into electricity, the battery charge voltage soars, frying the electronics. Search MP-1 in the...
av2007
Offline Send Email
Sep 6, 2008
1:52 am
13395
nicad ... From: av2007 To: GeigerCounterEnthusiasts@yahoogroups.com Sent: Friday, September 05, 2008 8:52 PM Subject: [GeigerCounterEnthusiasts] Re: Eberline...
Geo>K0FF
K0FF
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Sep 6, 2008
2:22 am
13399
Very inspirational project, maybe some lcd screen shots and software available soon?...
ggs793
Online Now Send Email
Sep 6, 2008
2:54 pm
13400
Hello Bill; Just out of curiosity how did they approach you? Did they find you from your website? Did they find you from your broadcast in Houston? If you...
Chris Cavanaugh
night427
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Sep 6, 2008
3:51 pm
13401
Any specs on this probe?...
av2007
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Sep 6, 2008
7:35 pm
13402
I couldn't find anything on a Collins 103 detector other than the eBay listing. From the photo in the eBay listing I would have to say that it looks like a Wm....
Bill Wattson
wwattso
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Sep 7, 2008
9:56 pm
13403
Will this mod work for the CD V-710 ?? Is the Mylar metallized? Is this helium balloon material?. Why mylar, would Kapton, Copper, or Aluminum work too? (they...
santahprene
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Sep 7, 2008
10:42 pm
13404
... available. ... although ... to ... slightly ... changes ( ... than ... one never ... thin ... distance a ... 5) ... mean ... isotope. ... either a ... ...
av2007
Offline Send Email
Sep 8, 2008
12:24 am
13405
This may have been posted some time in the past but it's still one of the best mods I've ever seen for the old Civil Defense Ion Chambers. This mod replaces...
Bill Wattson
wwattso
Offline Send Email
Sep 8, 2008
2:01 am
13408
Hi guys, Got a lady somewhere in New York state looking to get her granite surveyed. Waiting to hear back exactly where, but I thought I would see if we had...
Al Gerhart
carpentershop
Offline Send Email
Sep 8, 2008
11:02 pm
13409
Hi Al I am in western, NY I am kind of on a tight sched. but find out where and ill see what I can do. I also have E-PERMS to. Have to dig them out. Mark In...
docico325@...
docusn1
Offline Send Email
Sep 8, 2008
11:48 pm
13410
Any one have a broken MP-1 that they are ready to throw out. I need one IC and a battery pack....
av2007
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Sep 9, 2008
4:42 am
13411
Check it out at: http://webcast.cern.ch/...
Peter R. Zidek
zidek666
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Sep 9, 2008
6:30 am
13412
Hello, I do not know if anyone else has found this but Ludlum leaves their manuals directory unprotected. www.ludlums.com/manuals/ You can find manuals for...
av2007
Offline Send Email
Sep 10, 2008
2:44 am
13413
Hi All, Does anyone recognize this Geiger counter? http://tech.ph.groups.yahoo.com/group/GeigerCounterEnthusiasts/photos/ view/68f6?b=3 ...
Al Gerhart
carpentershop
Offline Send Email
Sep 10, 2008
2:52 am
13414
Hi Mark, New York City is where the lady lives. Probably too far to go for this one, but can I put you on our list of go to guys for testing in Western NY? ...
Al Gerhart
carpentershop
Offline Send Email
Sep 10, 2008
3:07 am
13415
Hi, I am not one to worry about radiance from granite, but I will keep my mouth shut and just give measurements, if you need measurements done in the Denver or...
Richard Westfall
spacecolonizer
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Sep 10, 2008
3:19 am
13416
Can somone with a fast connection make a CD of that whole list of manuals for me? With my slow dialup it would take a month. Geo ... From: av2007 To:...
GEOelectronics
K0FF
Offline Send Email
Sep 10, 2008
11:36 am
13417
I'll download them, George. Thanks, av2007... -Frederick ... From: GEOelectronics To: GeigerCounterEnthusiasts@yahoogroups.com Sent: Wednesday, September 10,...
F. McCay
fmccay03
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Sep 10, 2008
2:09 pm
13418
Recently Radiation Assured Devices in Colorado Springs made a presentation on their capabilities for charaterizing semiconductors. The presentation has a lot...
theproftx
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Sep 10, 2008
11:45 pm
13419
I would be very grateful if someone can tell me what is the range of energy for the 137m-Ba gamma emission that has a maximum energy of 661.658 KeV? I want to...
Douglas Benn
douglas.benn
Offline Send Email
Sep 11, 2008
1:13 am
Messages 13352 - 13419 of 17469   Oldest  |  < Older  |  Newer >  |  Newest
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