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: 32
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
All today's birthdays', congrats!
Avi (41)
Jannick Hagen (15)


Next birthdays
07/10 Sparcz (69)
07/11 Bfeigum (35)
07/12 genious 7 (32)
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  2 3 4 5 6 7 8 9 10 11  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
half wave rectification
Proud Mary
Tue Aug 09 2011, 02:27PM		 1 900 Proud Mary
Tue Aug 09 2011, 02:27PM
No unread posts
15 keV air transmission at STP
Proud Mary
Mon Aug 08 2011, 06:34PM		 1 856 Proud Mary
Mon Aug 08 2011, 06:34PM
No unread posts
RCA 955 Acorn triode
Proud Mary
Sun Aug 07 2011, 02:20PM		 1 944 Proud Mary
Sun Aug 07 2011, 02:20PM
No unread posts
Intensifying Screen Comparison Chart by Brand
Proud Mary
Sat Aug 06 2011, 08:18AM		 1 871 Proud Mary
Sat Aug 06 2011, 08:18AM
No unread posts
Xformer Electrostatic Screens
Proud Mary
Sat Jul 30 2011, 06:15PM		 1 760 Proud Mary
Sat Jul 30 2011, 06:15PM
No unread posts
Desings
Proud Mary
Fri Jul 29 2011, 12:49PM		 1 800 Proud Mary
Fri Jul 29 2011, 12:49PM
No unread posts
Flyback drive waveform
Ash Small
Sun Jul 24 2011, 07:33PM		 1 927 Ash Small
Sun Jul 24 2011, 07:33PM
No unread posts
Time constants graph
Proud Mary
Sat Jul 23 2011, 07:53PM		 1 816 Proud Mary
Sat Jul 23 2011, 07:53PM
No unread posts
LOPT driver circuit
Proud Mary
Fri Jul 22 2011, 06:00PM		 1 1052 Proud Mary
Fri Jul 22 2011, 06:00PM
No unread posts
Small scale vacuum epoxy impregnantion apparatus
Proud Mary
Tue Jul 19 2011, 10:29AM		 1 828 Proud Mary
Tue Jul 19 2011, 10:29AM
No unread posts
HV Stand Up Probe... Pics.
Patrick
Fri Jul 15 2011, 10:17PM		 5 1160 Patrick
Tue Jul 19 2011, 06:41AM
No unread posts
50kW Push-pull triode oscillator
Proud Mary
Fri Jul 15 2011, 05:30PM		 1 986 Proud Mary
Fri Jul 15 2011, 05:30PM
No unread posts
137Cs decay
Proud Mary
Fri Jul 15 2011, 02:46PM		 1 886 Proud Mary
Fri Jul 15 2011, 02:46PM
No unread posts
Density Map of Flickr and Twitter use in Europe
Proud Mary
Thu Jul 14 2011, 05:37PM		 1 1647 Proud Mary
Thu Jul 14 2011, 05:37PM
No unread posts
Theremin Circuit
Proud Mary
Thu Jul 14 2011, 01:11PM		 1 1052 Proud Mary
Thu Jul 14 2011, 01:11PM
No unread posts
Early non-cavity magnetrons
Proud Mary
Wed Jun 22 2011, 03:33PM		 1 991 Proud Mary
Wed Jun 22 2011, 03:33PM
No unread posts
Dr Strangelove poster
Proud Mary
Tue Jun 21 2011, 09:31AM		 1 792 Proud Mary
Tue Jun 21 2011, 09:31AM
No unread posts
loquation
magnet18
Sun Jun 12 2011, 08:41PM		 2 1054 magnet18
Sun Jun 12 2011, 08:58PM
No unread posts
microhabitat tower
Proud Mary
Fri Jun 10 2011, 03:04PM		 1 770 Proud Mary
Fri Jun 10 2011, 03:04PM
No unread posts
Induction coil
Proud Mary
Thu Jun 09 2011, 05:22PM		 1 746 Proud Mary
Thu Jun 09 2011, 05:22PM
No unread posts
goulash
Proud Mary
Wed Jun 08 2011, 07:54PM		 2 859 HazzWold 1993
Thu Jun 09 2011, 03:47AM
No unread posts
Transmission through 11 micron polypropylene slide at 4.99 keV
Proud Mary
Wed Jun 08 2011, 02:43PM		 1 828 Proud Mary
Wed Jun 08 2011, 02:43PM
No unread posts
Scintillation probe
radhoo
Fri Jun 03 2011, 08:07PM		 2 983 radhoo
Wed Jun 08 2011, 02:06PM
No unread posts
Absinthe
Proud Mary
Wed Jun 08 2011, 09:57AM		 1 789 Proud Mary
Wed Jun 08 2011, 09:57AM
No unread posts
DB
Proud Mary
Thu Apr 28 2011, 12:08PM		 2 989 Conundrum
Tue Jun 07 2011, 11:02PM
first  2 3 4 5 6 7 8 9 10 11  last

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.