Main Menu
bullet Home
bullet Forum
bullet Members
bullet Member Map
bullet HvWiki
bullet Chat Room
bullet Submit News
bullet Site Rules
bullet Archives
bullet Visits
bullet Forum
Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 31
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
Sparcz (69)


Next birthdays
07/11 Bfeigum (35)
07/12 genious 7 (32)
07/13 Friday (55)
Contact
If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.


Special Thanks To:
  • Aaron Holmes
  • Aaron Wheeler
  • Adam Horden
  • Alan Scrimgeour
  • Andre
  • Andrew Haynes
  • Anonymous000
  • asabase
  • Austin Weil
  • barney
  • Barry
  • Bert Hickman
  • Bill Kukowski
  • Blitzorn
  • Brandon Paradelas
  • Bruce Bowling
  • BubeeMike
  • Byong Park
  • Cesiumsponge
  • Chris F.
  • Chris Hooper
  • Corey Worthington
  • Derek Woodroffe
  • Dalus
  • Dan Strother
  • Daniel Davis
  • Daniel Uhrenholt
  • datasheetarchive
  • Dave Billington
  • Dave Marshall
  • David F.
  • Dennis Rogers
  • drelectrix
  • Dr. John Gudenas
  • Dr. Spark
  • E.TexasTesla
  • eastvoltresearch
  • Eirik Taylor
  • Erik Dyakov
  • Erlend^SE
  • Finn Hammer
  • Firebug24k
  • GalliumMan
  • Gary Peterson
  • George Slade
  • GhostNull
  • Gordon Mcknight
  • Graham Armitage
  • Grant
  • GreySoul
  • Henry H
  • IamSmooth
  • In memory of Leo Powning
  • Jacob Cash
  • James Howells
  • James Pawson
  • Jeff Greenfield
  • Jeff Thomas
  • Jesse Frost
  • Jim Mitchell
  • jlr134
  • Joe Mastroianni
  • John Forcina
  • John Oberg
  • John Willcutt
  • Jon Newcomb
  • klugesmith
  • Leslie Wright
  • Lutz Hoffman
  • Mads Barnkob
  • Martin King
  • Mats Karlsson
  • Matt Gibson
  • Matthew Guidry
  • mbd
  • Michael D'Angelo
  • Mikkel
  • mileswaldron
  • mister_rf
  • Neil Foster
  • Nick de Smith
  • Nick Soroka
  • nicklenorp
  • Nik
  • Norman Stanley
  • Patrick Coleman
  • Paul Brodie
  • Paul Jordan
  • Paul Montgomery
  • Ped
  • Peter Krogen
  • Peter Terren
  • PhilGood
  • Richard Feldman
  • Robert Bush
  • Royce Bailey
  • Scott Fusare
  • Scott Newman
  • smiffy
  • Stella
  • Steven Busic
  • Steve Conner
  • Steve Jones
  • Steve Ward
  • Sulaiman
  • Thomas Coyle
  • Thomas A. Wallace
  • Thomas W
  • Timo
  • Torch
  • Ulf Jonsson
  • vasil
  • Vaxian
  • vladi mazzilli
  • wastehl
  • Weston
  • William Kim
  • William N.
  • William Stehl
  • Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Forums
4hv.org :: Forums :: Attachments
4hv.org :: Forums :: Attachments
Attachments Forum
first  7 8 9 10 11 12 13 14 15 16 
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Russian 50uA panel meter
Proud Mary
Tue Nov 30 2010, 10:48AM		 1 745 Proud Mary
Tue Nov 30 2010, 10:48AM
No unread posts
Mechanical TV Receiver
Proud Mary
Sun Nov 28 2010, 04:16PM		 1 937 Proud Mary
Sun Nov 28 2010, 04:16PM
No unread posts
Nine 10nF 16kV capacitors
Proud Mary
Sun Nov 28 2010, 12:13PM		 1 707 Proud Mary
Sun Nov 28 2010, 12:13PM
No unread posts
X-ray PSU Full-Wave C&W Section
Proud Mary
Sun Nov 28 2010, 10:56AM		 1 649 Proud Mary
Sun Nov 28 2010, 10:56AM
No unread posts
Goya aquatint
Proud Mary
Sun Nov 28 2010, 09:18AM		 1 756 Proud Mary
Sun Nov 28 2010, 09:18AM
No unread posts
Cofi TRS818C/S
Proud Mary
Sun Nov 28 2010, 01:29AM		 1 1327 Proud Mary
Sun Nov 28 2010, 01:29AM
No unread posts
Cofi Ignition Transformer Datasheet
Proud Mary
Sun Nov 28 2010, 01:14AM		 1 1308 Proud Mary
Sun Nov 28 2010, 01:14AM
No unread posts
X-ray tube dual PSU
Proud Mary
Sat Nov 27 2010, 10:53PM		 1 752 Proud Mary
Sat Nov 27 2010, 10:53PM
No unread posts
Philips X-Ray Photometer
Proud Mary
Fri Nov 26 2010, 02:30PM		 1 1781 Proud Mary
Fri Nov 26 2010, 02:30PM
No unread posts
Analytic X-ray tube hazards table
Proud Mary
Fri Nov 26 2010, 12:25PM		 1 858 Proud Mary
Fri Nov 26 2010, 12:25PM
No unread posts
Ca X-ray spectrum
Proud Mary
Fri Nov 26 2010, 08:46AM		 1 748 Proud Mary
Fri Nov 26 2010, 08:46AM
No unread posts
Proportional Counter Tubes and PSU
Proud Mary
Tue Nov 23 2010, 12:46PM		 1 1656 Proud Mary
Tue Nov 23 2010, 12:46PM
No unread posts
Svetlana BS5 X-ray tube
Proud Mary
Sun Nov 21 2010, 08:00PM		 1 2076 Proud Mary
Sun Nov 21 2010, 08:00PM
No unread posts
Lead Shielding
Proud Mary
Sat Nov 20 2010, 03:35PM		 1 945 Proud Mary
Sat Nov 20 2010, 03:35PM
No unread posts
Dosimeters
Proud Mary
Sat Nov 20 2010, 02:07PM		 1 784 Proud Mary
Sat Nov 20 2010, 02:07PM
No unread posts
A small 13.56MHz 1kW RF generator
Proud Mary
Fri Nov 19 2010, 12:08PM		 1 931 Proud Mary
Fri Nov 19 2010, 12:08PM
No unread posts
single valve transmitter
Proud Mary
Sun Nov 14 2010, 08:29PM		 1 794 Proud Mary
Sun Nov 14 2010, 08:29PM
No unread posts
Enersys Cyclon 2V 8AH lead acid cell
Proud Mary
Tue Nov 09 2010, 11:18AM		 1 1079 Proud Mary
Tue Nov 09 2010, 11:18AM
No unread posts
microwave oven based microwave plasma reactor
Proud Mary
Sun Nov 07 2010, 01:34PM		 1 2037 Proud Mary
Sun Nov 07 2010, 01:34PM
No unread posts
MarShield lead apron covers
Proud Mary
Wed Nov 03 2010, 11:15AM		 1 903 Proud Mary
Wed Nov 03 2010, 11:15AM
No unread posts
Medi-Ray shielding products
Proud Mary
Wed Nov 03 2010, 10:48AM		 1 819 Proud Mary
Wed Nov 03 2010, 10:48AM
No unread posts
Corroding dosimeters
Proud Mary
Mon Oct 25 2010, 05:01PM		 1 987 Proud Mary
Mon Oct 25 2010, 05:01PM
No unread posts
Dosimeters
Proud Mary
Sat Oct 23 2010, 09:08PM		 1 878 Proud Mary
Sat Oct 23 2010, 09:08PM
No unread posts
scope waveform of photodiode
TheMerovingian
Fri Oct 22 2010, 07:37PM		 3 1178 TheMerovingian
Fri Oct 22 2010, 07:39PM
No unread posts
Lunokhod 2 tracks on Moon
Proud Mary
Fri Oct 22 2010, 06:15PM		 1 848 Proud Mary
Fri Oct 22 2010, 06:15PM
first  7 8 9 10 11 12 13 14 15 16 

Go to:

Create a new topic
Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob users are browsing the forums at the moment ( members, guests)
Unread post exists New posts No unread posts No new posts Sticky Sticky Announcement Announcement
New posts on popular topic New posts [popular] No new posts on popular topic No new posts [popular] Sticky/Closed Sticky/Closed Closed topic Closed topic
You cannot start new topicsYou cannot post repliesYou cannot edit your posts
Powered by e107 Forum System

Go to:


Powered by e107 Forum System
 
Legal Information
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.