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: 33
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
No birthdays today

Next birthdays
05/07 a.gutzeit (63)
05/08 wpk5008 (34)
05/09 Alfons (36)
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 unread posts
Single tube receiver question
GODSFUSION
Thu Jun 15 2006, 11:53AM		 3 1857 williamn
Sat Jul 08 2006, 02:50AM
No unread posts
To HERF or not to HERF, what kind of question is that?! (uWave Generator)
Hazmatt_(The Underdog)
Tue May 23 2006, 07:29PM		 3 2335 Hazmatt_(The Underdog)
Wed May 24 2006, 06:24AM
No unread posts
SAQ Transmitting - May 16th, 17th, 18th
Chris Russell
Sun May 14 2006, 12:58AM		 4 2149 Bjørn
Sat May 20 2006, 09:29PM
No unread posts
Whistlers
Dr. Drone
Fri May 12 2006, 07:36PM		 4 1796 ragnar
Fri May 19 2006, 08:47PM
No unread posts
MWS beacon
Penguin7471
Sat May 13 2006, 10:36AM		 3 1681 ShawnLG
Sat May 13 2006, 03:50PM
No new posts on popular topic
A VLF Capture Go to page: 1 2
Chris Russell
Mon May 01 2006, 09:00PM		 14 3941 Bjørn
Sun May 07 2006, 08:01AM
No unread posts
Mains hum when TXing?
Avalanche
Sun Feb 26 2006, 03:42PM		 2 1779 Dave Marshall
Thu May 04 2006, 01:15PM
No new posts on popular topic
Rangefinder Laser dissection Go to page: 1 2
Dr. Shark
Sat Apr 08 2006, 12:14PM		 11 3325 Carbon_Rod
Thu May 04 2006, 10:24AM
No new posts on popular topic
use ni-mh battery as power supply for filament Go to page: 1 2
[user deleted]
Thu Apr 13 2006, 10:37AM		 11 3232 Hazmatt_(The Underdog)
Sat Apr 15 2006, 09:01PM
Closed topic
Want ideas for simple microwave experiments Go to page: 1 2
mononukeleosis
Sat Mar 11 2006, 07:41PM		 13 3983 Bjørn
Thu Apr 13 2006, 02:05AM
No new posts on popular topic
co2 laser tube with a light bulb? Go to page: 1 2
[user deleted]
Thu Mar 09 2006, 06:13PM		 14 3965 Anonymous
Sat Apr 08 2006, 03:20AM
No unread posts
filament power supply problem ?
[user deleted]
Sun Feb 26 2006, 05:28AM		 4 2064 Anonymous
Tue Mar 28 2006, 03:03AM
Closed topic
HERF
mononukeleosis
Sat Mar 11 2006, 06:23PM		 2 2312 Bjørn
Sat Mar 11 2006, 07:00PM
No new posts on popular topic
Homemade Magnetron Go to page: 1 2
Moon Bug
Sun Feb 12 2006, 08:29PM		 10 8790 johnf
Mon Feb 27 2006, 09:08AM
No new posts on popular topic
Nd:Yag Lasers or your own Lasers Go to page: 1 2
Michael W.
Thu Feb 09 2006, 03:32PM		 14 4637 EEYORE
Fri Feb 24 2006, 04:01AM
No unread posts
Steve's Radio Shack
Steve Conner
Sat Feb 11 2006, 08:46PM		 7 4903 Dave Marshall
Tue Feb 21 2006, 08:48PM
No unread posts
Ham Radio Toys
Dave Marshall
Sun Feb 12 2006, 04:45AM		 5 3754 Avalanche
Wed Feb 15 2006, 09:44PM
Closed topic
Experimentation with Solenoids and Electomagnets
Moon Bug
Fri Feb 10 2006, 12:51AM		 3 2529 Alex
Fri Feb 10 2006, 08:42PM
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.