Liens
Sélection de liens utiles pour les radioamateurs · Geselecteerde links voor radioamateurs · Curated links for amateur radio operators
Nationale verenigingen · Associations nationales · National associations
IARU – International
- IARU – International Amateur Radio Union (global)
- IARU Region 1 – Europe, Africa, Middle East, Northern Asia
- IARU Region 2 – Americas
- IARU Region 3 – Asia-Pacific
Belgique / België (BE)
- UBA – Royal Belgian Amateur Radio Union (IARU member for Belgium)
- B-EARS – Belgian Emergency Amateur Radio Service
- BAFARA – Belgian Air Force Amateur Radio Association
France (F)
- REF – Réseau des Émetteurs Français (membre IARU)
- URC – Union des Radio-Clubs (FR)
- DR-REF – Regional REF delegations (FR)
- UFT – Union Française des Télégraphistes
- ANRPFD – Association Nationale des Radioamateurs des PTT et France Télécom
United Kingdom (G)
- RSGB – Radio Society of Great Britain (IARU member)
- G-QRP Club – British QRP club
Nederland (PA)
- VERON – Vereniging voor Experimenteel Radio Onderzoek in Nederland (IARU member)
- DARES – Dutch Amateur Radio Emergency Service
- VRZA – Vereniging van Radio Zend Amateurs
Deutschland (DL)
- DARC – Deutscher Amateur-Radio-Club (IARU member)
- VFDB – Verband der Funkamateure in Telekommunikation
Suisse / Schweiz (HB)
España (EA)
- URE – Unión de Radioaficionados Españoles (IARU member)
- EA-DX Group – Grupo DX España
Italia (I)
- ARI – Associazione Radioamatori Italiani (IARU member)
- CISAR – Centro Italiano Sperimentazione Attività Radiantistiche
United States (W/K/N)
- ARRL – American Radio Relay League (IARU member)
- AMSAT-NA – Radio Amateur Satellite Corporation
- TAPR – Tucson Amateur Packet Radio
Autres pays / Andere landen / Other countries
- RAC – Radio Amateurs of Canada (VE)
- WIA – Wireless Institute of Australia (VK)
- NZART – New Zealand Association of Radio Transmitters (ZL)
- RL – Luxembourg Amateur Radio Society (LX)
- ÖVSV – Österreichischer Versuchssenderverband (OE)
- CRAC – Chinese Radio Amateurs Club (BY)
- JARL – Japan Amateur Radio League (JA)
- EURAO – European Radio Amateurs' Organization
Associations thématiques internationales
- Clipperton DX Club (CDXC-F) – French DX club specialised in major DXpeditions
- FIRAC – International Federation of Railway Amateur Radio Operators
- AMSAT (Satellites) – See also Satellites & ARISS section
UBA secties · Sections UBA · UBA local clubs
L'UBA compte plus de 80 sections en Belgique, regroupées par province. Liens vers les pages provinciales du site UBA :
Provinciale districten · Districts provinciaux · Provincial districts
- Anvers / Antwerpen
- Brabant Flamand & Bruxelles
- Brabant Wallon & Bruxelles
- Flandre Occidentale / West-Vlaanderen
- Flandre Orientale / Oost-Vlaanderen – ON4RSX section
- Hainaut
- Liège
- Limbourg / Limburg
- Luxembourg
- Namur
Sections avec site web propre · Secties met eigen website · Sections with their own website
- ON4RCC – Charleroi radio club (Hainaut)
- ON4RCA – Ardennes radio club
- NMR – UBA Namur section
- ON7LU – UBA Sud-Luxembourg section (LUS)
- ATH – UBA Ath section (ON4JX)
- Durnal – UBA Durnal section (ON4CRD)
- ODE – UBA Oudenaarde section (ON4OB)
- NNV – UBA Ninove section (ON6SI)
- GNT – UBA Ghent section (ON5UG)
- ZTM – UBA Zottegem section (ON6ZT)
- Voir toutes les sections sur uba.be
Officiële instanties · Organismes officiels · Official bodies
Régulateurs nationaux
- IBPT / BIPT – Belgian telecom regulator
- ANFR – National Frequencies Agency (FR)
- Agentschap Telecom – Dutch telecom regulator
- Bundesnetzagentur – German telecom regulator
- Ofcom – UK telecom regulator
- OFCOM – Federal Office of Communications (CH)
- FCC – Federal Communications Commission (US)
Organismes internationaux
- UIT / ITU – International Telecommunication Union
- CEPT – European Conference of Postal and Telecommunications Administrations
- ECO Documentation DB – CEPT/ECO database
- IARU Monitoring System – Intruder Watch
- ARISS – Amateur Radio on the International Space Station
Bevriende clubs · Clubs amis · Friend clubs
Les clubs avec qui ON4RSX entretient des relations (jumelages, expéditions communes, échanges, amitiés entre membres).
- F5KFL – Twin club (France)
- Radio-Club du Tournaisis – ON5RC
- Radio-Club du Borinage – ON6RM
Opleidingen · Formations · Training
- Moodle UBA – Official UBA platform
- UBA Formations – Overview of UBA courses
- UBA Examen radioamateur – IBPT organisation
- Cours HAREC ON3PDX – Online course (in French)
- Simulateur HAREC ON3PDX – Exam simulator (FR)
- Service Bureau UBA – HAREC manual
- HamTests UK – RSGB simulator
- HamTestOnline – US/Canada exam prep
- CW Trainer IZ0BPE – Morse training
Tijdschriften · Magazines · Magazines
- CQ-QSO – Official UBA magazine
- Radio-REF – REF magazine (FR)
- CQ DL – DARC magazine (DE)
- RadCom – RSGB magazine (UK)
- Electron – VERON magazine (NL)
- QST – ARRL magazine (US)
- CQ Magazine – CQ Amateur Radio (US)
- Radioamateur Magazine – French ham magazine
- DUBUS – International VHF+ magazine
- Practical Wireless – UK magazine
- QRPer.com – QRP blog
- SWLing Post – SWL/DX blog
- Anciens magazines F8KHR FR)
- Anciens magazines electronique et informatique (FR)
- Anciens Electronique Application FR)
- Anciens Electronique Pratique (FR)
- Anciens Elektor FR)
- Anciens Electronique et loisirs(FR)
- Anciens HAM Mag(FR)
- Anciens MEGAHERTZ (a FR reference)
- Anciens Radio Plans(FR)
- Anciens Radioamateur magazine FR)
- L'Amateur Radio (FR)
- Magazines radioamateur (FR)
- MEGAHERTZ Magazine (FR)
- MEGAHERTZ Magazine 1982-2008(FR)
- CQ Radioamateur (FR)
- Ham-Mag (FR)
- Ondes Magazine (FR)
- Radioamateur Magazine (FR)
- QSO Magazine (FR)
- Ondes Courtes Magazine (FR)
- Radio-CB Magazine (FR)
- CQ-QSO UBA archives 1947-1999 - accès membre (FR/NL)
- CQ-QSO UBA numéros récents - accès membre (FR/NL)
- CQ-PA Archief - VRZA (NL)
- Radio Amateur Magazine - RAM (NL)
- BREAK BREAK (NL)
- Electron VERON 1960-2000(NL)
- Electron VERON (NL)
- Radio & electronika met Jos Verstraten (NL)
- 73 Magazine 1960-2003 sur Archive.org (EN)
- 73 Magazine 1960-2003 sur World Radio History (EN)
- Ham Radio Magazine 1968-1990 (EN)
- Ham Radio Magazine 1968-1990 EN)
- QST Magazine 1915-1969 EN)
- QST Magazine (EN)
- Collection QST / ARRL (EN)
- RadCom / Radio Communication Magazine (EN)
- The Short Wave Magazine UK 1937-2005 (EN)
- Practical Wireless (EN)
- Practical Wireless EN)
- Digital Library of Amateur Radio & Communications - DLARC (EN)
- N5DUX Free Ham Radio Publications PDF Archive (EN)
- WB4KDI Amateur Radio Online Library (EN)
- Funk-Technik 1946-1986 (DE)
- Funkamateur sur World Radio History (DE)
- DDR Funkamateur Sonderausgabe 1965 (DE)
- CQ DL - DARC PDF Archiv, accès membre (DE)
- CQ DL Archiv - DARC, accès membre (DE)
- QSP Amateurfunkjournal - ÖVSV PDF Archiv (DE)
- QSP Amateurfunkjournal - anciens numéros PDF après délai (DE)
- HBradio / Old Man - USKA Archiv (DE/FR/IT)
- Amateurfunk-Zeitschriftenarchiv München DE)
- Funkamateur Downloads / Archiv, (DE)
- ADDX Zeitschriftenarchiv - Funkamateur, index historique (DE)
- ADDX Zeitschriftenarchiv - CQ DL, index historique (DE)
- Funkamateur Inhaltsverzeichnisse 1952-2013 (DE)
- CQ Elettronica - collection Archive.org (IT)
- CQ Elettronica - exemple de numéro PDF Archive.org (IT)
- Introni - archivio riviste elettronica/radio italiane (IT)
- Xelectron - Radioamatori e personal computer 1983 (IT)
- Nuova Elettronica - archivio PDF RSP Italy (IT)
- Nuova Elettronica - riviste PDF scaricabili, parte 1 (IT)
- Nuova Elettronica - archivio PDF Roberto Bizzarri (IT)
- Nuova Elettronica sur World Radio History (IT)
- Radiorama 1958-02 PDF - Introni (IT)
- RadioRivista ARI en PDF - accès membres ARI (IT)
- RadioRivista ARI - archivio ricerca articoli (IT)
- RadioRivista - archivio storico, réseau Radio nelle Scuole (IT)
QSL-kaarten & callbooks · QSL & Callbooks · QSL cards & callbooks
- QRZ.com – Online callbook, worldwide callsign database
- eQSL.cc – Electronic QSL card exchange
- LoTW – Logbook of The World (ARRL)
- ClubLog – Online log + OQRS + DXCC stats
- QSL.net – Free hosting for ham personal pages
- HamCall – Buckmaster callbook
- HamQTH – Free callbook (QRZ alternative)
- QRZCQ – European callbook
- GlobalQSL – QSL printing and bureau forwarding
- Service QSL UBA – Belgian QSL bureau
- QSL Manager – QSL managers directory
- IZ0EGB QSL Manager List – Up-to-date QSL managers list
- DXCC Entity Info – Official DXCC entity info
Impression de cartes QSL · QSL kaarten drukken · QSL card printing
- ON5UR – Belgian QSL printer specialised in amateur radio
- QSLPrint.com (LZ1JZ) – European QSL printer, professional quality
- UX5UO Print (Gennady) – Popular Ukrainian QSL printer
- KB3IFH QSL Cards – US-based QSL printer
- QSLshop.com (DD3MM) – German QSL printer
- LZ3HI QSL Print – Bulgarian QSL printer
- GlobalQSL – Hybrid service: printing + bureau dispatch (also listed above)
DX en clusters · DX & Clusters · DX & clusters
DX Clusters
- Cluster F1LED – Popular French DX cluster
- DX Summit – Popular web cluster (OH)
- DXHeat – Cluster with advanced filters
- DXWatch – Real-time cluster + alarms
- F5LEN Cluster – French-speaking cluster with statistics
- DX-World – DX news and expeditions
DXpeditions & Annonces
- NG3K Announced Operations – DXpeditions calendar
- 425 DX News – Italian DX newsletter
- The Daily DX – Daily DX newsletter (KU9C)
- OHDXF – Finnish DX Foundation
- INDEXA – International DX Association
- DX Ham Radio – DX news
IOTA & Awards de référence
Software · Logiciels · Software
Logging
- N1MM Logger+ – Reference contest logger (free)
- DXLog.net – Multi-platform contest logger
- Win-Test – Professional contest software
- Winlog32 – General-purpose logger (free)
- DXLab Suite – Free complete suite
- Log4OM – Modern logger (free)
- Swisslog – Free logger (HB)
- UCXLog – General and contest logger (DL7UCX, free)
Modes numériques
- WSJT-X – FT8, FT4, JT65, MSK144, Q65 (K1JT, free)
- JS8Call – Keyboard-to-keyboard mode derived from FT8
- Fldigi – Multi-mode suite (RTTY, PSK, Olivia, etc.)
- MixW – Multi-mode (paid)
- HamApp – Multi-mode decoder for Android
Suites complètes & CAT
- Ham Radio Deluxe – Complete suite (CAT, log, digital)
- Hamlib – Open source CAT library
- FLRig – Lightweight CAT control
Antennes & simulation
- MMANA-GAL – Antenna simulation (free)
- EZNEC – NEC simulation (free since 2022)
- 4nec2 – NEC2 frontend (free)
- NEC2 – Numerical Electromagnetic Code
Cartographie & outils
SDR en WebSDR · SDR & WebSDR · SDR & WebSDR
WebSDR (récepteurs en ligne)
- WebSDR.org – Worldwide WebSDR directory
- University of Twente WebSDR – The most well-known WebSDR (PA)
- KiwiSDR Public List – Interactive KiwiSDR map
Logiciels SDR
- SDR-Console – Multi-receiver console (Simon Brown)
- SDR# (SDRSharp) – Popular Windows SDR software
- GQRX – SDR software for Linux/Mac
- SDRangel – Open source multi-platform SDR software
- CubicSDR – Cross-platform SDR
- HDSDR – High Definition SDR (freeware)
Matériel SDR
- RTL-SDR.com – Everything about RTL-SDR dongles
- Airspy – HF/VHF SDR receivers
- SDRplay – RSP1/RSP2/RSPdx receivers
- HackRF One – SDR transmitter/receiver
- FlexRadio – High-end SDR transceivers
- Red Pitaya – SDR / instrumentation platform
Digitale modes · Modes numériques · Digital modes
FT8 / FT4 / JT65 / Q65
- PSK Reporter – Worldwide digital mode spots map
- GridTracker – Visual companion for WSJT-X
- HamSpots – Multi-mode spots
D-STAR / DMR / C4FM / TETRA
- D-STAR Info – Everything about D-STAR
- Brandmeister – Worldwide DMR network
- DMR-MARC – DMR-MARC network
- YSF Reflector – Yaesu System Fusion
Autres modes
Antennes · Antennes · Antennas
- HamWaves (ON7EQ) – Belgian antennas & baluns
- DX Engineering – Components and antennas (US)
- Balun Designs – Baluns and ununs
- eHam Antenna Reviews – Antenna reviews
- AC6LA – Antenna tools (TLDetails, etc.)
- Off-Center Fed Dipole calculator – OCFD calculator
- K7MEM – Online calculators (antennas, filters)
- L.B. Cebik W4RNL Archive – Antenna theory (reference)
- PA0FRI – Baluns, antennas, projects
- AA5TB – Small antennas (small loops, etc.)
- NanoVNA – Portable VNA official site
- Feedline loss calculator – Feedline loss calculator (ON7EQ)
Voortplanting · Propagation · Propagation
- VOACAP Online – Online HF predictions
- DXMaps (EA6VQ) – Real-time HF/VHF propagation maps
- DX Propagation – Propagation prediction tools
- DX Info Centre – Tropo, Es, VHF/UHF propagation
- SolarHam – Solar weather for amateur radio
- HamQSL Solar – Solar weather banner
- KC2G HF Propagation – Real-time MUF maps
- Band Conditions – Real-time band conditions
- UBA Propagation – UBA propagation page
Wedstrijden · Contests · Contests
Calendriers
- WA7BNM Contest Calendar – The reference contest calendar
- SM3CER Contest Service – Calendar + rules
- UBA HF Contest Calendar – UBA HF calendar
- UBA V/U/SHF Contest Calendar
Soumission & résultats
- B4H Cabrillo Submission – Cabrillo submission
- Contest Online Scoreboard – Live scores during contests
- CQ WW – Official CQ World Wide site
- CQ WPX – Official CQ WPX Contest site
- ARRL Contests – ARRL contests
- IARU R1 Contests – IARU R1 contests
Contest Clubs
- Contest Club Belgium – Belgian Contest Club
- CDXC – Chiltern DX Club (UK)
- Bavarian Contest Club – Bavarian Contest Club (DL)
Diploma's · Awards / Diplômes · Awards
- DXCC (ARRL) – The flagship DX award
- IOTA – Islands On The Air
- WAS – Worked All States (US)
- WAZ – Worked All Zones (CQ)
- WAE – Worked All Europe (DARC)
- Diplômes UBA – UBA awards (WAB, OCB, etc.)
- QRP-CC – QRP Contest Community awards
- WFF Awards – World Flora & Fauna awards
Satellieten & ARISS · Satellites & ARISS · Satellites & ARISS
- AMSAT-NA – Radio Amateur Satellite Corporation (US)
- AMSAT-DL – AMSAT Germany
- AMSAT France
- AMSAT-UK
- ARISS – Amateur Radio on ISS
- ARISS Contact ISS – How to contact the ISS
- N2YO Tracking – Live satellite tracking
- Heavens-Above – Pass predictions
- CelesTrak – Orbital data (TLE)
- QB50 – European cubesat constellation
- QO-100 / Es'hail-2 – First amateur geostationary satellite
Morse / CW · Morse / CW · Morse / CW
- CWops – CW Operators Club
- UFT – Union Française des Télégraphistes
- AGCW-DL – Activity Group Telegraphy (DE)
- FISTS CW Club – International Morse Preservation Society
- HSC – High Speed Club
- QRP-CC – QRP Contest Community
- LCWO – Learn CW Online (DJ1YFK, free)
- Morse Trainer – Online Morse training
- VBand – Online collaborative CW
- UBA CW – UBA CW page
Logiciels d'apprentissage CW
- CW Player (F6DQM) – Morse training software (Koch + Farnsworth method, free, French interface)
- G4FON Koch CW Trainer – Reference Koch method CW trainer (free, EN)
- MorseCat (DK5KE) – Morse program for Windows, DOS version also available
- PROFF Morse Trainer (DK5KE) – Historic DOS Morse trainer (URL to confirm)
- Just Learn Morse Code – Alternative Koch trainer (Sigurd Stenersen LB3KB)
VHF/UHF/SHF · VHF / UHF / SHF · VHF/UHF/SHF
- UBA V/U/SHF – UBA VHF/UHF/SHF section
- DXMaps VHF – VHF/UHF propagation map
- Tropo Forecasts Europe – Tropo forecasts
- DUBUS – VHF/UHF/SHF/EME magazine
- IARU-R1 VHF/SHF/EME
- UK Microwave Group – RSGB Microwave group
- ATV Vlaanderen – Amateur TV (BE)
- BATC Wiki – Amateur TV (UK)
- International EME Conference – EME conference
- RepeaterBook – Worldwide repeater directory
ARDF (Vossenjacht) · ARDF · ARDF (Foxhunting)
- UBA ARDF – UBA ARDF section
- IARU-R1 ARDF
- ARDF (international)
- Start2ARDF – UBA ARDF introduction
Fabrikanten · Constructeurs · Manufacturers
- Icom Europe
- Yaesu
- Kenwood Europe
- Alinco
- ELAD – Italian SDR manufacturer
- Elecraft – K3, K4, KX-line (US)
- FlexRadio – SDR transceivers
- MFJ Enterprises – Antennas, accessories (US)
- ACOM – HF amplifiers (BG)
- RF Concepts – VHF/UHF amplifiers
- Expert Linear Amplifiers – HF amplifiers (IT)
- Juma – QRP transceivers (OH)
- QRP Labs – QRP kits (UK)
- Lab599 – Discovery TX-500
- Xiegu – Chinese HF transceivers
Winkels · Boutiques · Shops
Belgique
- ERS Telecom – Ham radio shop
- HF Electronics – Ham radio shop
- XBS Telecom – Ham radio shop
- RF.Guru – Ham radio shop
- VDV COM – Ham radio shop
- LeLoup CB – Ham radio shop
Europe
- WiMo – Antennas & accessories (DE)
- GES – Générale Électronique Services (FR)
- Passion Radio – Ham radio shop (FR)
- Radioworld – Ham radio shop (UK)
- Martin Lynch & Sons – Ham radio shop (UK)
- Hamshop.nl – Ham radio shop (NL)
- DF-COM – Shop (DE)
- Difona – Ham radio shop (DE)
- Eurofrequence Dierking – Antennas (DE)
- Sirio Antenne – Antennas (IT)
- Spiderbeam – Lightweight antennas (DE)
- Diamond Antenna
- HyEndCompany – End-fed antennas (NL)
- SDR Kits – SDR kits (UK)
Composants & surplus
Documentatie & schema's · Documentation & Schémas · Documentation & schematics
- RadioManual.eu – Yaesu, Icom, Kenwood and military surplus manuals and schematics
- RadioManual schémas – Schematics index by brand
- Mods.dk – Ham equipment modifications
- RigPix Database – Transceiver photo database
- eHam Manuals – Equipment manuals
- RepeaterBook – Worldwide repeater database
- WM2U Reference – Technical links
- 4QD Electronics – Electronic circuits reference
- Electronics Tutorials – Electronics tutorials
- All About Circuits – Electronics tutorials
- UBA Articles Techniques – UBA technical library
- UBA Dossiers – EMI/EMC, PLC, radiation
Elektronica software · Software électronique · Electronics software
CAO mécanique · Mechanisch CAD
- LibreCAD – Open source multi-platform 2D CAD (free)
- FreeCAD – Open source parametric 3D CAD, ideal for enclosures and accessories (free)
- Inkscape – Vector SVG editor: handy for front panels, labels and silkscreens (free)
CAO électronique / PCB · Elektronische CAD / PCB
- KiCad EDA – Reference open source EDA suite: schematic + PCB + 3D (free)
- EasyEDA – Online PCB design with direct JLCPCB integration (free)
- Autodesk Eagle – PCB design (Autodesk, limited free version)
- DipTrace – Intuitive PCB design (limited free version)
- CircuitMaker (Altium) – Free collaborative PCB tool based on Altium
- Fritzing – Visual prototyping for Arduino on breadboard (open source)
Simulation de circuits · Schakelingsimulatie
- LTspice – Reference SPICE simulator (Analog Devices, free)
- NgSpice – Open source SPICE simulator (integrated with KiCad)
- Falstad Circuit Simulator – Online circuit simulator with educational animations (free)
- CircuitLab – Online circuit simulation (free trial)
- Qucs / QucsStudio – Open source RF/AC/DC simulator
Microcontrôleurs & SBC · Microcontrollers & SBC
- Arduino – Official Arduino site: hardware, IDE, libraries (free)
- Tinkercad – Autodesk: Arduino + circuit + 3D simulation, ideal for beginners (online, free)
- Raspberry Pi Foundation – Official Raspberry Pi site (hardware, OS, documentation)
- Raspberry Pi Documentation – Official technical documentation (Pico, Pi 4/5, RP2040)
- Raspberry Pi pour radioamateur – par F4GOH
- The MagPi Magazine – Official Raspberry Pi magazine (free PDF)
- STMicroelectronics STM32 – ARM Cortex-M microcontroller family (ST official page)
- STM32CubeIDE – Official ST IDE for STM32 (free)
- STM32CubeMX – Graphical configurator for STM32 peripherals (free)
- Espressif (ESP32 / ESP8266) – Official site for the WiFi/BT SoCs very popular in ham radio
- PlatformIO – Advanced platform for Arduino, ESP32, STM32, RP2040, etc. (free)
- Wokwi – Online simulator for Arduino/ESP32/STM32/RP2040 (free, pro version paid)
- MicroPython – Python for microcontrollers (ESP, RP2040, STM32, etc.)
- CircuitPython – MicroPython fork focused on education (Adafruit)
Calcul scientifique · Wetenschappelijk rekenen
- GNU Octave – Open source Matlab alternative for computation and signal processing (free)
- Scilab – Open source numerical computing, Matlab-equivalent (free)
- Python + NumPy/SciPy/Matplotlib – Essential trio for scientific computing (free)
ON-stations · Stations ON remarquables · ON stations
Online tools · Outils en ligne · Online tools
- Maidenhead Grid Locator – Convert lat/lon ↔ locator
- QTH Locator (NOnonsense)
- Grid Square Calculator
- QRZ Callsign Lookup
- K1BV DX Awards Directory – Worldwide awards directory
- KC2G Tools – MUF and propagation tools
- HamWaves Online Tools – Calculators (ON7EQ)
- UIT Frequency Database
- Global Frequency Database
- Time Converter UTC
Ruimteweer · Météo spatiale · Space weather
- NOAA Space Weather Prediction Center
- SpaceWeather.com – Tony Phillips
- SolarHam – Specialised in amateur radio
- SIDC Royal Observatory of Belgium – Royal Observatory of Belgium
- Space Weather Services (AU)
- KC2G HF Propagation – Real-time MUF maps
Geschiedenis & musea · Histoire & musées · History & museums
- Histoire de l'UBA
- Vintage Radio K4CHE – Tube restoration
- AOC Radio – Antique & Old Communications Radio
- Virtual Radio Museum
- 100 Years of Radio – Tribute to Marconi
- Marconi Foundation (UK)
- BVWS – British Vintage Wireless Society
- Radiomuseum.org – Worldwide vintage radio database