RF related links

Hello,

Here I have a collection of RF and HAM related links.

Linksites:
http://www.dmoz-odp.org/Recreation/Radio/Amateur/
http://www.dxzone.com/
http://www.dxing.com/
http://www.kub.it/dir/236/
http://www.qcwa.org/ham-radio-links.htm
http://www.qsl.net/k4usc/ham-links-3.html
http://www.qsl.net/oh1noa/hamradio.html
http://www.qsl.net/va3iul/
http://www.radioing.com/hamradio/hamlinks.html
http://www.rfcafe.com/

Building blocks:
http://www.qsl.net/wa1ion/index.html
http://www.qsl.net/n9zia/wireless/appendixF.html
http://www.qsl.net/va3iul/Homebrew_RF_Circuit_Design_Ideas/Homebrew_RF_Circuit_Design_Ideas.htm

Ham radio links (some made by hams):
http://188.182.100.158/Ham links.htm
http://www.ac6v.com/
http://www.cbjohn.com/aa0zz/
http://www.delta-india-golf.com/news.php
http://www.dxing.com/
http://www.eham.net/
http://www.ham.org/
http://www.hanssummers.com/
http://www.joshknows.com/
http://www.mds975.co.uk/
http://www.n5dux.com/ham/
http://www.n7tgb.net/pages/radio/Radio.htm
http://www.qsl.net/kf8gr/
http://www.qsl.net/n4xy/PDFs/
http://www.qsl.net/n9zia/
http://www.qsl.net/ve2dx/links/hamlinks.htm
http://www.qrp.pops.net/default.asp
http://www.seed-solutions.com/gregordy/Amateur Radio/W8WWV Experimentation.htm
http://www.wa4dsy.net/
http://www.w8ji.com/

Ham radio clubs:
http://en.wikipedia.org/wiki/List_of_amateur_radio_organizations

http://www.amsat.org/amsat-new/index.php
http://www.arrl.org/
http://www.darc.de/
http://www.iaru.org/
http://www.rsgb.org/

Here I have found some antenna related links:
http://www.ac6v.com/antprojects.htm
http://www.hamuniverse.com/antennas.html
http://www.w8ji.com/antennas.htm

Here I have some links on SDR (Software Defined Radio):
http://websdr.org/
http://www.arrl.org/tis/info/sdr.html
http://www.sdrforum.org/
http://websdr.ewi.utwente.nl:8901/

Here are some links on QRP (low power transmitters):
http://en.wikipedia.org/wiki/QRP_operation
http://qrparci.org/
http://www.qrp.com/
http://www.qrpp.org/
http://www.njqrp.org/digitalhomebrewing/index.html
http://www.qrpproject.de/UK/indexuk.html
http://www.nogaqrp.org/
http://w4atc.ncsu.edu/qrp_project.html
http://www.geocities.com/w4JBM/projects.html
http://www.qrp.pops.net/default.asp

Sattelite tracking:
http://www.n2yo.com/?s=32790

Software for hams:
http://radio.linux.org.au/

Rf suppliers:
http://www.rfglobalnet.com/

Here I found an interesting page from minicircuits, the application nots:
http://www.minicircuits.com/pages/app_notes.html

The Internet Archive also has a lot of HAM related documents:
https://archive.org/details/folkscanomy_hamradio

Greetings,
Bertus

PS I noticed that the internet is very volatile.
It can happen that links do not work anymore.
In that case you can have a look at the page in the "internet archive"
http://www.archive.org/web/web.php
When you copy the not working link into the searchbar of this site,
it will produce a page with dates the page still was there.
When you click on the date you get the page of that date.