Interesante sites voor DX, HF, RF, en amateurs

[bertus]

Hallo,

Hier zijn een aantal links naar sites over
DX (werken over lange afstanden),
HF , RF (zenders, ontvangers ,zend/ontvangers en antennes).


http://www.dxing.com/
http://www.dxzone.com/
http://www.delta-india-golf.com/news.php
http://www.rfzone.org/free-rf-ebooks/
http://www.rfcafe.com/

Links naar zend amateurs knutselaars zijn:

http://www.ac6v.com/
http://www.n7tgb.net/pages/radio/Radio.htm
http://www.w8ji.com/
http://personal2.iddeo.es/ea3qp/index.html
http://www.pd5dj.com/
http://www.qsl.net/kf8gr/
http://members.home.nl/charlie/hamlink.html
http://www.arar93.dsl.pipex.com/mds975/index.html
http://www.qsl.net/n4xy/
http://sharon.esrac.ele.tue.nl/~on9cvd/N-index.html
http://www.pd5dp.nl/
http://www.pg1n.nl/
http://www.qrp.pops.net/default.asp
http://homepage.univie.ac.at/johann.dob ... index.html

Vereninigen en groepen wereldwijd:
http://www.arrl.org/
http://www.ham-radio.nl/
http://www.eham.net/
http://radio.linux.org.au/
http://www.nvra.net/
http://www.southgatearc.org/index.htm
http://www.vrza.nl/
http://www.vra.be/


Doe er je voordeel mee en veel surf plezier.

Als links verouderd (zolas somminge in de free-rf-books) zijn kun je ze vaak nog in de Wayback Machine terug vinden.
http://www.archive.org/web/web.php

URL invullen en kijken wat nog werkt.

Groeten,
Bertus

PS als jullie nog interseante links vinden, geef dan een reply.

[bertus]

Hallo,

Ik heb hier wat sites van leveranciers voor HF onderdelen.
http://www.xs4all.nl/~barendh/Indexned.htm
http://www.kent-electronics.nl/
En de duitse BOX73, Speciaal voor HF travo's, kristallen etc.
http://www.box73.de/catalog/index.php

Groeten,
Bertus

[bertus]

Hallo,

Hier is een geupdate lijst met links, gecopieerd van het engelse All About Circuits forum:

Linksites:
http://www.dmoz.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_C ... _Ideas.htm

Ham radio links (some made by hams):
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.wa4dsy.net/
http://www.w8ji.com/

Ham radio clubs:
http://en.wikipedia.org/wiki/List_of_am ... anizations

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/

And there are a lot of links at te EDUCYPEDIA on antenas wifi and RF:
http://www.educypedia.be/electronics/el ... pening.htm

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

Here are some usefull calculators, mainly for RF.
You can calculate attenuators, straightline inductors, capacitors with them:
http://chemandy.com/calculators/calculator-index.htm

There are also some technical articles on the same site:
http://chemandy.com/technical-articles/ ... -index.htm

Here is an other searchable link portal for radio:
http://www.radio-portal.org/

Greetings,
Bertus