Préparation au Certificat d’Opérateur du Service Amateur | F6KGL/F5KFF
Wide-band WebSDR in Enschede, the Netherlands
http://websdr.ewi.utwente.nl:8901/Reverse Beacon Network
http://www.reversebeacon.net/DXSummit
http://www.dxsummit.fi/#/Carte des Faisceaux Hertziens - lafibre.info
https://carte-fh.lafibre.info/Cartoradio - ANFR
https://www.cartoradio.frRadio Mobile - Outil de planification radio gratuit
http://www.ve2dbe.com/High Frequency and Microwave Engineering
The Joy of Radio - Sixty Symbols
Antenna types
https://en.wikipedia.org/wiki/Template:Antenna_typesLes antennes - Théorie, conception et application
Electron Beams and Microwave Vacuum Electronics - Shulim E. Tsimring, 2006, 600p
Multipath
https://fr.wikipedia.org/wiki/MultipathPhased array
https://en.wikipedia.org/wiki/Phased_arrayAntennes et Propagation Radio - Dominic Grenier
RTL-SDR dongles
https://www.rtl-sdr.com/buy-rtl-sdr-dvb-t-dongles/Paraset
parasetBUILDING A PARASET - ve7sl
https://qsl.net/ve7sl/paraset.htmlParasetBuilders@groups.io | Home
https://groups.io/g/ParasetBuildersParaset - Revue Radioamateurs
https://www.radioamateurs-france.fr/wp-content/uploads/valise-resistance-n1.pdfRéalisation d'un PARASET MK VII - Radio Club de Caen
http://f6kcz.free.fr/PARASET/PARASET.htmInfo on xtals - paraset.nl
https://paraset.nl/images/xtal_sockets/xtal_socks.htmThe Paraset Project - Norwegian Style
https://www.qsl.net/ik0moz/LA5MT_Paraset.htmParaset - IK0MOZ
https://www.qsl.net/ik0moz/paraset_eng.htmThe Whaddon Mk VII Paraset Tranceiver - SM7UCZ
http://www.sm7ucz.se/Paraset/Paraset_e.htmSM7UCZ Paraset No2 (schéma bobines + vibrator power supply)
http://www.sm7ucz.se/Paraset_2/Paraset_2_e.htmRadCom 82 schematic (SM7UCZ)
https://www.sm7ucz.se/Paraset/RadCom_82_schematic.jpgParaset Power Supply with vibrator or mosfets - SM7UCZ
https://www.sm7ucz.se/Paraset/Paraset_power_supply_e.htmAssociation museeradiomili
http://museeradiomili.free.fr/index.php/communications-radio-militaires-et-civils/TX PARASET – ARACCMA
http://site.araccma.com/tx-paraset/Reconstitution d'un Paraset par F1DOI
http://ara61.r-e-f.org/SITE/Docs/Reconstitution%20d%27un%20Paraset%20par%20F1DOI.pdf3A2LF station radioamateur: PARASET
http://3a2lf.blogspot.com/2009/12/paraset.htmlParaset power connector - eBay
https://www.ebay.com/itm/233796126140Mk-VII Paraset blog
http://b-wave-paraset.blogspot.com/WA4MNT Paraset Project
https://qrpbuilder.com/wp-content/uploads/2016/11/paraset-110910.pdfThe Radio Handbook, 15th edition, Orr - Very complete, covering basic theory though practical construction of mostly ham radio equipment, though much applies to any vintage electronic project. Has some transistor and semiconductor info but 90% vacuum tube.
http://www.tubebooks.org/Books/orr_radio.pdfLa radiogoniométrie (1) - Association de la guerre électronique de l'armée de terre
https://ageat.asso.fr/spip.php?article95HP 5245L Nixie Counter - Part 3: 500 MHz Plugin Repair (HP 5253A and HP 5253B frequency comb downconverters) - CuriousMarc