Links: ** Use the Back-Button to come back here **

Antennas:
https://www.k7mem.com/Electronic_Notebook/antennas/shortant.html

Frequency and Time Calculator:
https://www.sengpielaudio.com/calculator-period.htm

Ohm's law:
https://www.geirb.com/Ohms%20lov.htm

Frequency Wavelength Calculator:
https://www.csgnetwork.com/freqwavelengthcalc.html

Mixed Electronic:
https://sim.okawa-denshi.jp/en/

Mixed Radio Info:
https://www.hamqsl.com/solar.html

About Radio Luxembourg:
https://www.offringa.nl/radioluxembourg.htm

Convert kilohertz to wavelengths in meters:
https://www.convertunits.com/from/kilohertz/to/wavelengths+in+meters

LW, MW, Mixed info:
https://www.mediumwave.info/index.html

SDR Radio Holland:
https://websdr.ewi.utwente.nl:8901/

Radio Forum:
https://www.hfunderground.com/board/index.php

Radio Forum:
https://darkliferadio.proboards.com/board/14

Radio Forum:
https://freeradiocafe.com/forum/index.php

Radio Forum Holland:
https://www.am-forum.nl/index.php?sid=49959216e162deff8df105e028e1a50b

Mixed SDR Radios:
https://www.websdr.org/

Tables V, W and dB.:
https://www.procom.dk/procomlab/useful-data/conversion-tables-1

More Tables V, W and dB.:
https://www.rfcafe.com/references/electrical/pwr2volts.htm

Swedish Short Wave club:
https://www.mkvk.se/

Pirate QSL cards:
https://www.hfunderground.com/wiki/Pirate_QSL_Collection

Radio Luxembourg (Movie):
https://www.youtube.com/watch?v=aZiWAl_U6eE

Antenna cable spec. tables:
https://www.bcar.us/cablespec.htm

Calculate Frequency & period:
https://www.calctool.org/CALC/other/converters/freq

Online Audio Converter:
https://media.io/

Iann's Pirate Radio Homepage:
https://www.easyshopdiscountzone.com/radio/pirate/english/

Hugo Matten's Radio Homepage:
https://dxhoekje.skynetblogs.be/

DX-Antwerp Belgium Radio Homepage:
https://www.dx-antwerp.com/

Shortwave Pirates (mix):
https://www.freewebs.com/ukdxer/

OZNRH on You Tube (From a week end with poor conditions, recorded in Finland):
https://www.youtube.com/watch?v=EczcDFtwpjE

Homepage Shortwave Pirate:
https://www.stationqrp.com/

Jan-Mikael SWL Finland:
https://giemme.webs.com/

Calculate LC Filters:
https://www.calculatoredge.com/electronics/ch%20pi%20low%20pass.htm

Rick's Pirate Radio Blog Finland:
https://pirateradiolog.blogspot.dk/

Shortwave Info:
https://www.ilgradio.com/

Shortwave forum:
https://www.hard-core-dx.com/

More Links will come :-).