Link Collection
Generell
https://ham.stackexchange.com/
Speziell
https://www.repeaterbook.com/ - Database of relais stations worldwide
http://physics.princeton.edu/pulsar/K1JT/index.html - Weak signal communication
https://www.facebook.com/Arduino-ARM-Ham-Radio-Projects-1726519644283112/
http://www.vk2zay.net/ - Alan’s Lab - some amateur radio projects
http://www.m0nka.co.uk - mcHF QRP transceiver - Small and inexpensive homebrew HF radio
http://n6qw.blogspot.com - The N6QW blog collects and shares bits of information on one ham’s homebrewing activities
http://www.rowetel.com/?page_id=452 - Codec 2 - A free speech codec
https://www.tu-chemnitz.de/urz/stammtisch/rsrc/handout_Oktober2016.pdf - Open Source für Funkamateure
https://hackaday.com/2018/08/17/radio-antenna-mismatching-vswr-explained/
http://www.afug-info.de/Schaltungen-Eigenbau/Wouxun/ – Kabelbelegung Baofeng https://4.bp.blogspot.com/-9suMCd65qtg/VpvhXJSHB0I/AAAAAAAANvs/xJVZmbVveoM/s1600/baofetent.jpg – Kabelbelegung Baofeng 2 http://www.miklor.com/COM/UV_Technical.php – Kabelbelegung Baofeng 3 https://ham.stackexchange.com/questions/1891/whats-the-pinout-for-kenwood-2-5mm-trs-3-5-mm-trs-connector – Headset Pinbelegung Baofeng
http://www.sarcnet.org/projects/project_rotator.html – Antennensteuerung
https://www.dk0tu.de/users/DL5BBN/Python_Amateur_Radio_Programs/
https://hackaday.io/project/161556-tiny-radio-telescope
https://hackaday.io/project/161503-vhffm-receiver
https://hamprojects.wordpress.com/2015/06/29/vhf-beacon-and-aprs-tracker-english-version/
https://hamprojects.wordpress.com/
https://amsat-uk.org/beginners/how-to-hear-the-iss/
http://jcoppens.com/ant/qfh/calc.de.php – Rechner für QFH Antennen
http://wiki.oevsv.at/index.php?title=Interessensgruppen
http://www.rish.kyoto-u.ac.jp/digitalbeacon/information/Building_QFH_Antenna_Guide.pdf – QFH Antenna building guide
https://windytan.github.io/slowrx/
http://www.linux-ax25.org/wiki/Main_Page
https://www.windytan.com/2015/02/receiving-rds-with-rtl-sdr.html
https://github.com/DecentralizedAmateurPagingNetwork – DAPNET ein Hampager Netzwerk
http://www.centerforspace.com/
https://www.rtl-sdr.com/creating-a-standalone-wspr-receiver-with-an-rtl-sdr-v3-and-raspberry-pi-3/ http://rfsparkling.com/blog/2018/12/21/making-a-standalone-wspr-receiver-using-raspberry-pi-and-rtl-sdr-v3-dongle-with-rtlsdr-wsprd-software/
https://wiki.oevsv.at/index.php?title=Links
https://aa7ee.wordpress.com/ https://aa7ee.wordpress.com/2016/09/09/a-scratch-build-of-n6kr-and-wilderness-radios-sst-for-20m/
http://www.amateur-funk.de/Dateien/2m.htm
http://www.dk3wn.info/satellites.shtml
https://github.com/F5OEO/rpitx
https://hackaday.com/2016/06/02/the-minima-is-an-all-band-hf-transceiver-for-under-100/
https://github.com/afarhan/radiono
https://hackaday.com/2019/01/22/understanding-modulated-rf-with-w2aew/
https://www.sigidwiki.com/wiki/Signal_Identification_Guide
https://www.amsat.org/amsat/articles/kd2bd/9k6modem/schematics.html
https://sites.google.com/site/g3xbmqrp3/vuhf/fredbox
https://www.qsl.net/va3iul/144MHz%20All%20Mode%20Transceiver/2m_allmode.html
http://f6feo.homebuilder.free.fr/transceiver_PICARDY.html
https://github.com/generationmake/ArduTrx
https://gogs.zenerdio.de/sebastian/ark-lna
https://buildyourownantenna.blogspot.com/2014/07/double-biquad-antenna-calculator.html
https://github.com/aerospaceresearch/DirectDemod
http://www.antennamagus.com/blog/216/making-your-own-bi-quad-wi-fi-antenna
https://hackaday.io/project/164092-npr-new-packet-radio
http://www.hamqsl.com/solar.html – Solar Data Banners & Widgets
https://hackaday.io/project/164092-npr-new-packet-radio
http://funknetzplanung.com/frequenzplan.php
https://www.arig-mn.org/ – Amateurfunk Relaisinteressengemeinschaft Mittlerer-Neckar e.V.