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: 34
  • 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 :: Electromagnetic Radiation
4hv.org :: Forums :: Electromagnetic Radiation
Electromagnetic Radiation Forum
first  16 17 18 19 20 21 22 23 24 25 
Create a new topic
  Topic Starter Replies Views Last Post
No new posts on popular topic
Wireless power transfer Go to page: 1 2
Tom540
Tue Sept 18 2007, 04:45PM		 11 4447 Slava
Sat Jan 12 2008, 07:03PM
No unread posts
Does this work in theory (X, K, KA, IR, jammer)
Ownage
Mon Nov 19 2007, 07:14PM		 2 1740 Slava
Sat Jan 12 2008, 07:01PM
No unread posts
Simplest possible radio transmitter for microcontrollers
Bjørn
Fri Dec 28 2007, 05:52AM		 6 1996 Slava
Sat Jan 12 2008, 10:03AM
No unread posts
What is this signal?
Avi
Wed Dec 26 2007, 04:36PM		 5 1941 Avi
Thu Dec 27 2007, 10:33AM
No new posts on popular topic
SAQ Transmission - December 24th, 2007 - 0800 UTC Go to page: 1 2 3
Chris Russell
Fri Nov 30 2007, 07:18AM		 20 5606 Chris Russell
Mon Dec 24 2007, 09:08AM
No unread posts
A Short Loaded Dipole for 20m
Chris Russell
Fri Dec 21 2007, 11:15PM		 3 4161 Chris Russell
Sat Dec 22 2007, 06:54PM
No unread posts
Mobile Emp project
jameselectric
Fri Nov 23 2007, 04:12AM		 6 2675 j.azz
Fri Dec 07 2007, 11:13PM
No new posts on popular topic
Really small EMP Go to page: 1 2
Arktik
Tue Oct 30 2007, 04:47PM		 10 3761 Arktik
Thu Nov 01 2007, 04:19PM
No unread posts
cb radio
brockolicious
Mon Sept 03 2007, 01:47AM		 7 2186 CDX825
Wed Oct 31 2007, 08:29AM
No new posts on popular topic
QRSS Beacon Test Go to page: 1 2
Dave Marshall
Sun Sept 09 2007, 03:50PM		 19 4146 Chris Russell
Tue Sept 25 2007, 02:05PM
No unread posts
49er beacon?
ShawnLG
Wed Sept 19 2007, 03:58PM		 3 1721 ShawnLG
Thu Sept 20 2007, 04:42AM
No new posts on popular topic
Russian Geiger-Mueller Detector Go to page: 1 2 3
Sulaiman
Wed Sept 20 2006, 09:09PM		 21 8349 dexterslab
Wed Sept 19 2007, 01:32PM
No new posts on popular topic
Numbers Stations Go to page: 1 2 3
Chris Russell
Mon Jun 12 2006, 10:59PM		 21 5422 Banana Man
Mon Aug 06 2007, 03:02AM
No unread posts
Single VS dual heterodyne receiver results.
ShawnLG
Sun Aug 05 2007, 06:34AM		 3 1880 ShawnLG
Sun Aug 05 2007, 03:54PM
No unread posts
Play With Your Radios And Help A Good Cause
Dave Marshall
Fri Aug 03 2007, 05:50AM		 1 1344 Dave Marshall
Fri Aug 03 2007, 05:50AM
No new posts on popular topic
Wideband interference at regular intervals? Go to page: 1 2
Chris Russell
Mon Jul 30 2007, 07:45PM		 10 3387 Dave Marshall
Fri Aug 03 2007, 03:29AM
No new posts on popular topic
What is the most powerful DVD laser Go to page: 1 2 3
Danielle
Fri Jul 20 2007, 05:18PM		 29 5624 Capper
Wed Aug 01 2007, 11:40AM
No new posts on popular topic
Laser Pen that writes into plastic! [Video] Go to page: 1 2 3
Madgyver
Fri Jun 15 2007, 10:26AM		 21 6788 c4r0
Sat Jul 28 2007, 09:49PM
No new posts on popular topic
Beacon Reception -- Any Interest? Go to page: 1 2 3 5 6 7
Chris Russell
Thu Nov 23 2006, 05:15AM		 67 11213 ShawnLG
Wed Jul 25 2007, 11:23PM
No unread posts
Alexanderson Day
Steve Conner
Sat Jun 30 2007, 10:43PM		 8 2695 Chris Russell
Fri Jul 20 2007, 05:21PM
No unread posts
Natural EMP?!
EEYORE
Sat Jun 30 2007, 02:05AM		 9 3337 kv
Sun Jul 01 2007, 06:19AM
No unread posts
Magnetron- 4J50
King_of_Junk
Fri May 04 2007, 02:02AM		 9 3839 Steve Conner
Sun Jun 24 2007, 08:11AM
No unread posts
Witricity
Jasonr
Fri Jun 08 2007, 03:43PM		 2 2131 Chris Russell
Tue Jun 12 2007, 03:12PM
No unread posts
Antenna Theory: Twisting the antennas of a Transceiver together
deef
Fri Jun 01 2007, 04:33AM		 5 2143 deef
Sat Jun 02 2007, 11:58PM
No unread posts
Magnetron Weedkiller
thedatastream
Fri May 25 2007, 07:55PM		 2 2124 Adrian
Sat May 26 2007, 10:35AM
first  16 17 18 19 20 21 22 23 24 25 

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.