Bookmarks
Berekening
- AADE Filter Design and Analysis.
- Active Filter Design Application - FILTERPRO - TI Software Folder.
- Afstand meten.
- AMATEUR SOFTWARE.
- An Attic Coaxial-Cable Trap Dipole for 10, 15, 20, 30, 40, and 80 Meters.
- Ant.verlengspoel.
- antenne-berekenen.
- Antipodes Map - Antipodal location for any map point.
- AWR TX-LINE Optional Products - TX-Line.
- Berekening van spoel met kern aantal windingen diameter en lengte AWG en mm.
- CadSoft Online Home of the EAGLE Layout Editor.
- Crystal ladder filters.
- Crystal parameters calculator.
- Current local time in (UTC-GMT).
- Dishal Crystal Ladder Upper and Lower Sideband Filters.
- Diverse omrekentabellen.
- Een eenvoudige LC meter - de PI4RAZ website.
- EINDGEVOEDE ANTENNES.
- Find QTH locator or map square.
- Find your QTH locator (or your grid square) with GoogleMaps.
- freepcb freeware PCB layout software.
- Fritz Dellsperger.
- Helical Coil Calculator.
- Henk VK2GWK - Home Pages - Maidenhead Locator Calculations.
- LC PIC meter.
- Maidenhead Grid distance and bearing calculator.
- Martin E. Meserve - K7MEM - Electrically Shortened Center-Fed Half-Wave Dipole ( 3-30 MHz ).
- Online Microwave & RF Calculators - The Engineers' Club.
- PA3AIN's QSO en QTH Calculator.
- Parallel Port PIC Programmer circuit.
- PI Attenuator Calculator.
- PI4ZLB.
- RC AF Filters.
- Smith Charts.
- Toroids info.
- transistors_AF,AFY,AFZ,AL,ALZ.
- Transmission Line Calculator - HAMwaves.com.
- VOACAP Online - professional-grade high-frequency (3-30 MHz) point-to-point propagation predictions.
dx
- AI9NL - Harv's Hamshack Hack.
- Dag en nacht.
- DXLab.
- PropView.
- SM6.SE - DX Cluster (on the web-wap-telnet-irc).
- UcxLog.
Handel
- Alpha Delta Communications.
- Amidon Ringkerne.
- Ask Jan First ® ; electron tubes and more.
- Baco surplus, electronica, gebruikte meetapparatuur van o.a. Hewlett Packard-KROHN-HITE-FLUKE.
- Barend Hendriksen HF Electronics.
- Box73 Amateurfunkservice.
- Cheap RF components, no fee and the lowest shipping cost..
- Conrad Electronic - Europa's grootste webwinkel in elektronica en techniek.
- CQ Magazine Home Page.
- Cumbria Designs, Frequency Counter kits and Digital Display kits for Ham Radio, QRP and Educational Electronics. Kit Frequencem.
- Cushcraft antennas.
- Datasheet archive (search, preview and download electronic components documentation) doc.ChipFind.ru.
- DDS ANTENNA CABLE & CONNECTOR TRADING, Groothandel en distributie van Coax kabel en Connectors met weinig verliezen tot 10 Ghz.
- De Onderdelen Specialist.
- DealExtreme Plugs & Adaptors (Page 1).
- Dick Best Electronicaonderdelen online (Powered by CubeCart).
- Dolstra Elektronika.
- Electronic Components Main Page.
- Electronica Julianadorp F.Bakelaar.
- Emtech - ZM-2 Antenna Tuner - NW Series Monoband CW Transceiver - Antenna Insulators, MORE!.
- Fibra-Brandt Semiconductors.
- Find your QTH locator (or your grid square) with GoogleMaps.
- Genesis Q5 TRANSMITTER QRP Kit.
- GM4PMK's SMD Codebook.
- Groningen laptopreparatie Microfix 050-7114265.
- HAJÉ Electronics.
- HAM Radio Home Page for the Digital HAM Radio Operator!.
- Home page - Etherkit.
- HSC Electronic Supply - Silicon Valley's Electronic Marketplace.
- JUMA-RX1 Direct Conversion HF Receiver.
- k1el.com.
- Kent Electronics.
- Kurzwellenantennen-HB9CRU.
- Linear 6 band antenna CITY-Windom (CW40100) 40-20-17-1-12-10 m.
- Mechanika (Otto Schubert).
- Mega Kommunikation.
- Microwave component services.
- Mods-mhc_index.
- Moonraker UK Limited.
- Mouser Electronics - Verdeler van elektronische onderdelen.
- N3ZI 2010 DDS-2 1Hz Step DDS KIT $49.99.
- N3ZI-Kits.
- OKAPHONE - Kristallen (OEM).
- OKAPHONE ELEKTRONIKA.
- Order Genesis G40-G3020 SDR Radio Transceiver QRP Kit.
- PIC-voti.
- Powerful HAM logger.
- Precision RF Impedance Analyzer.
- Radioarena - Renowned Supplier of Two-Way Radio Hardware.
- rfmicrowave.it - componenti per HF, RF e microonde.
- RS Online van Relais tot Schroevendraaier, RS heeft 't..
- SDR winkel.
- SEC Sander Electronic Components.
- shackopruiming PA0FMY het hele jaar door vlooienmarkt.
- Stuut en Bruin.
- The new home of.
- Tigertronics Home Page.
- Toroids, Ferrites, Parts, Kits, Toroid King, QRP Erector Set.
- Triton ETD.
- Vacuum Tubes, Inc. Electron Tubes, Radio Tubes, Audio Tubes, Industrial Tubes, Guitar Tubes, Capacitors, Tube Sockets, Tube Tes.
- Van Dijken Elektronica.
- VPA-Systems.pl - DK7ZB Yagi, LPDA Antennas, Power dividers, Masts.
- WiMo Antenna, Amateur Radio and more... Antenne und Amateurfunk.
- WORLD WIDE FERRITE MANUFACTURERS.
- www.electronica.ro - Scheme electronice, anunturi.
QRSS PK31 etc
- 9H1LO.net Amateur Radio Station in Malta.
- Alan Yates' Laboratory - 30 Metre QRSS Beacon Updates.
- Amateur Radio Visual Software.
- baudline screenshots.
- Casper - live aircraft tracking.
- CLIPBOARD KNIGHTSQRSS.
- CW Callgever - de PI4RAZ website.
- DC-80 Direct Conversion Receiver for 80 Meters.
- Descriptions RX-TX modes included in MULTIPSK by F6CTE - http--f1ult.free.fr.
- DigiPan - Digital Panoramic Tuning for PSK31.
- Digital IC QRP TX.
- DL1GSJ - PA1GSJ @ qsl.net.
- DL6JAN's Ham Radio Page.
- EasyGram.
- EZ Kits Morse Callgever.
- Fldigi.
- GQRP Club - Low Power Amateur Radio.
- Ham Software Review by ON4SKY.
- HamScope.
- HansSummers.com.
- HOME BREW QRP CIRCUITS.
- Homepage Benelux QRP Club.
- Homepage von Oliver Graffunder, DL7JGR.
- http--kd1jv.qrpradio.com-.
- http--kd1jv.qrpradio.com-ap80-AP80.HTM.
- http--kd1jv.qrpradio.com-ARRLHBC-ARRL_MMR40.html.
- IAMBIC KEYER.
- Image stacking freeware.
- Info Page Knightsqrss.
- IZ1KXQ EXPERIMENTS.
- Knightsqrss Info Page.
- Knightsqrss Informatiepagina.
- Link utili.
- M0AYF-30mRx- QRSS.
- m0xpd's 'Shack Nasties'.
- n7ksb.
- NL9222.
- ON7YD website met software.
- PC4T Dutch Amateur QRP Radio Station New JT65-HF version.
- Projects.
- PSK31.
- QRSs ON4JX.
- QRSS - Very Slow CW.
- QRSS Beacon (MEPT).
- QRSS mods N0QBH.
- qrss Radio amateurs’ slow-speed narrowband - Hack a Day.
- qrss resources plus some more — LA5GOA.
- QRSS.
- QRSS_Receiver(K7HKL).
- Rete QRSS-QRPp a 28.322 MHz.
- SolderSmoke Daily News QRSS.
- Spectrum Laboratory - Help Index.
- Testes com 74HC240.
- The G3ZJO QRSS Beacons.
- The G4FUI QRSS Grabber Receiver.
- The Official PSK31 WWW Homepage.
- The weaksignal pages of I2PHD.
- The Weaksignals Home Page.
- The web pages of M0AYF.
- VOACAP Online - professional-grade high-frequency (3-30 MHz) point-to-point propagation predictions.
- Wee Willy.
- WM2U's PSK31 Page.
- WSJT Home Page.
- wsjt.
- ZL1BPU MFSK HELL etc.
- ZL2AFP VMEPT Tools.
QRSS-Grabbers
- CT2IWW QRSS.
- DL1GSJ Suburban Subharmonic QRSS Grabber.
- DL4DTL.
- EA1FAQ Grabber.
- F4GKA.
- G0MQW GRABBER.
- G0MQW 30m QRSS GRABBER 10.140 MHz.
- G0MQW ONLINE GRABBER 10.140 MHz.
- G4CDY.
- G4CWX.
- G4FUI - QRSS Grabber.
- G6AVK's Online Grabber.
- G8NDX.
- GJ7RWT.
- I2NDT grabber.
- i2ndt-grabber-compendium.
- IK0VVE Grabber Aggregator.
- IK1WVQ ONLINE GRABBER 10.140 MHz.
- IV3ONZ.
- IW2DZX QRSS GRABBER.
- KK7CC Grabber.
- KL7UK.
- LA5GOA Grabber.
- MM0LER Scotland.
- ON5EX QRSS Belgium.
- OZ9QV -PA9QV 505kHz.
- PA0TAB 10MHz grabber.
- PA1SDB in JO33kh.
- PA2OHH.
- PA9QV JO22 QRSS Grabber.
- QRSS grabber links — LA5GOA.
- SA6BSS.
- SP1JPQ QRSS GRABBER.
- TF3HZ HF grabber.
- VA2GKA - F4GKA.
- VE1VDM Greenfield big ears.
- VK2DX QRSS Grabber.
- VK4YEH Grabber agregator..
- VK6DI Grabber.
- VK7ZL Grabber.
- W1BW 30m Grabber.
- W4HBK Grabber.
- WA0UWH Seattle.
- WE0H-QRSS Grabber.
- WW2R ONLINE QRSS GRABBER 30m.
- XV4TUJ Experimental Grabber - OK20UA.
- ZL2IK Grabber - RF74ic.
- 10 GHz tx voor 10 piek.
- 4000 series CMOS Logic ICs.
- AA5TB - The End Fed Half Wave Antenna.
- About EhoCW F8EHO.
- AboutTime Home Page.
- AC6V am.radio.
- Agentschap Telecom.
- Agri Vision - Electron en CQ-PA database.
- Alt-dipper.
- Amateur Radio Bands.
- Amateur Radio Prefixes.
- Amateur radio projects of DC1YB.
- Amateur Radio Station K1TTT.
- Amateur radio.
- Ampli 23cms 1W le 20-07-2002.
- AMSAT - The Radio Amateur Satellite Corporation.
- antennes 70 cm - PIC hoekjeigenstart pe5jw,.
- AntenTOP Home page.
- Antiquariaat Radioboek.
- antmateriaalres PA0FRI.
- Archief CQ-PA.
- Articles by W6SHP.
- Ashhar Farhan's Home Page.
- Bandplan SHF.
- Bandplan UHF.
- Bandplan VHF.
- Bert Modderman PE1RKI.
- BITX - A Bidirectional SSB QRP transceiver for homebrewers.
- BITX.
- BITX20.
- Bowden's Hobby Circuits.
- Build a 1000 MHz RF Spectrum Analyzer Inexpensively.
- BUILDING A PARASET.
- Call book.
- Callgever PA3GCO.
- CH73.NET Radio Amateur WEB TV.
- Chipdir - Chips in the category RADIO.
- Circuits ArchiveFREE Schematics, FM Transmitter, Receiver, TV Booster, Audio Amplifier.
- Circuits Online - Al 3491 geregistreerde gebruikers.
- Circuits Online - IC-Database.
- Code Practice Files.
- contact met het amateur radio zendstation pa0aer.
- Converting Addresses to-from Latitude-Longitude in One Step (Geocoding).
- CQDX De hamstartpagina.
- CW morse code decoder.
- Datasheetarchive.
- Daten-Amidon ringkernen.
- dctl-antenna.
- DDS VFO.
- de website voor de zend en luisteramateur.
- Delfzijl Repeater Group.
- Delta-India-Golf DX Groep.
- DigChip IC database.
- DJ9HO.
- DK7ZB Yagi-Homepage.
- DL4YHF's Audio Spectrum Analyser.
- DQBManager.
- Dr Andrew Smith.
- Dual Band Trx 13-23.
- Dubus 1982-1992.
- dutch RadioCom 4.0.
- DX Atlas Amateur Radio software.
- EA5XQ's Projects Indoor Antennas.
- eHam.net Home - Amateur Radio (Ham Radio) Community Site.
- EI9GQ homebrew radio page.
- Electron inhoud.
- Electron en CQ-PA database.
- Electronics Lab - Home.
- eQSL.cc - The Electronic QSL Card Centre.
- ExpressPCB - Free PCB layout software - Low cost circuit boards - Top quality PCB manufacturing.
- ExpressPCB.
- EZNEC Antenna Software by W7EL.
- F8EHO EhoCW software cw morse keyer and decoder.
- Ferroxcube - ferrite cores, bobbins & accessories.
- Find your QTH locator (or your grid square) with GoogleMaps.
- Flash WEBhost radio.
- FlashWebHost.com - Hobby Circuits - Ham Radio Circuits, Transceiver, Transmitter..
- fldigi Product Reviews.
- Fldigi.
- Frank's electron Tube Data sheets.
- Free Circuit Diagrams.
- FREE filter design and analysis program.
- FREQUENTIE STANDAARD GELOCKED OP DE ZENDER DROITWICH OP 198KHZ.
- frinear750.
- G1HBE Better than Nothing..
- G4HFQ Radio Programming Software.
- G4JNT Software Archive.
- G4PMK's Marsport - DUBUS Homepage.
- General Hobbyist Circuits.
- Global Frequency Database.
- GM3SEK's Amateur Radio Technical Notebook.
- GridSquare Conversion.
- H-Mode mixer.
- Ham Radio And Electronics Website HamRadioIndia.
- Ham Radio Deluxe Home Page.
- Ham Radio in Space - pd0rkc.ontwikkel.nl.
- HAM radio software - Programs for amateur radio.
- Ham Radio Software AC6V.
- Ham Radio Software Downloads.
- Hamradio links - PE1PNB.
- HamSpots [HamSpots Home].
- HansSummers.com.
- Harrys Homebrew Homepages.
- hbrew DL5DBM.
- Hendricks QRP Kits - QRPKits.
- HF Thuisb(r)ouw (Laar).
- HF Thuisb(r)ouw.
- Hobby elektronica informatie, dé site voor uw elektronicahobby.
- Home - de PI4RAZ website.
- Home Page of Pier, PA3BYZ.
- Home Page of VU2UPX.
- Homebrew spectrum analyser.
- Homebrew, QRP-Fuchs-Antenne, Uli-DL2LTO.
- Homebrew-ei9gg.
- Homepage PA0CMU.
- Homepage Ron.
- Homepage van de Benelux QRP Club.
- Homepage von Oliver Graffunder, DL7JGR.
- HomePage.
- http--home.snafu.de-graff-sbt40.pdf.
- http--kd1jv.qrpradio.com-ddial-Ddial.HTM.
- http--kd1jv.qrpradio.com-ssbrig-SSB.HTM.
- http--www.nvrecording.nl-nhc-ham.htm.
- Huff & Puff VFO Stabiliser.
- I love QRP SP5DDJ.
- IARU-R1.
- indekkers.
- index bouwdozen.
- Introduction page.
- iz7ath,homebrew,contest,dx-humor.
- James Miller's Home Page.
- jLog.
- John Piek's Entrepôt.
- K8IQY Manhattan Madness.
- KB2LJJ Radio Mods Database.
- Kenwood Amateur Radio Hybrid Pages.
- KL7R Home Page.
- knutsel-jap.
- Kontakt sdr-papradio.
- LA8AK, Radio Communication Ressource Page.
- LC meter.
- LC-Meter nach VK3BHR mit PIC 16F84.
- lcwo.net - Learn CW Online.
- LeForty nl.
- leon_heller-PIC.
- Linux Hamradio Application and Utilities Homepage New-Updated software.
- LNA Technology.
- Logger32 by K4CY.
- luister-post-zutphen.nl.
- lux-log.
- LWCA Longwave Home Page.
- Magnetic Loop antenne's..
- Manuals and circuit diagrams - Manuali e schemi radio.
- ManualsGuide.
- Measure Your Homebrew Cryatal Filter.
- MENY.
- Microfoon data.
- Microwaves and MillimeterWaves - L. Cupido.
- MixW - multimode software for radio amateurs.
- mods.dk - Modification for radioamateure.
- Modulated Light Communications.
- Morse Machine - Learn morse code fast! - Free download.
- MRP40 Morse Code Decoder.
- MRP40 Morse Decoder by dxzone.com.
- MRX Morse Code.
- multiband dipool.
- Museum Electro en Radio Nostalgie.
- Museum Jan Corver.
- National Valve Museum.
- Nederlandstalige radio zend en luister amateur.
- new HF antenna HB9ABX RoomCap.
- New High Frequency Amplifier Harnesses Millimeter Waves in Silicon for Fast Wireless.
- Nieuwe versie WSPR - de PI4RAZ website.
- Nieuwsgroepronde.
- NON DIRECTIONAL BEACONS.
- NØHR - Ham Radio Resources.
- omroep.nl home.
- on4aol.
- ON6MU Radioamateur Site Hamradio, software, homebrewing, satellites!.
- ON6MU's Radioamateur Homebrew electronics, schematics and antennas.
- ON7YD website.
- on9cvd, Bob J. van Donselaar.
- on9cvd.
- Over Amrohenzo.
- Over Audacity Over Audacity.
- OZ2M - 70 MHz Transverter.
- OZ2OE Home Page.
- PA-11019 PD7MAA HOMEPAGE.
- PA0AXA radiosite.
- PA0FBK.
- PA0FRI Homepage.
- pa0irm.
- PA0NZH's homepage.
- PA1SDB-APPINGEDAM.
- PA2OHH SIMPLE QRP EQUIPMENT.
- PA2RA website.
- PA7N Contestsoftware.
- page of PA0FBK.
- PAmicrowaves - Home.
- PD0JAC.
- PD0RZH.NET.
- PE1CQQ Microwave 10GHz 24GHz 47GHz 76GHz.
- PE1MWB projekten.
- PE2ER HAM VHF UHF SHF AUDIO HOMEBREW PROJECTS.
- PG1N's HAM Radio Site - 80m Projekten - Antenne's.
- PG1N's HAM Radio Site - 80m Projekten - Ontvangers.
- PI4NOV Homepage.
- PI4RCG » Zelfbouw antenne analyser ANTAN – F6BQU.
- PI4ZLB -zelfbouw.
- PI4ZLB.
- Pirate Radio Portal start pagina voor ether piraat vrije free radio fm pirates start mw en kg verkoop page.
- practice of dipper.
- Pronine Electronics Design - Electronics Link Collection.
- Pronine Electronics Design - LC Resonance Calculator.
- PROPAGATION BEACON.
- QRP Amateur Radio Club International - Home.
- QRP and homebrew by DL2YEO.
- QRP Community.
- QST Binaries.
- RADIO METEOR REFLECTIONS OBSERVED IN APPINGEDAM.
- Radio Morningstar Schema Pagina.
- Radio Society of Great Britain.
- Radio's uit de 20e eeuw met mijn collectie oude radio's en diversen.
- RADIOAMATEURONLINE.
- Randstadamateur.net.
- RF HAMDESIGN.
- RigPix Database - Main.
- ringkern-balun.
- Roepletterlijst.
- S54S (ex S56AL, S57NAN) amateur radio pages.
- Sam G4DDK microwave.
- SAQ Receiver.
- schakelingen voor amateurs.
- Schanner Noord.
- Schematheek on Internet.
- Seriële RS232 kabel layout informatie.
- shackopruiming PA0FMY het hele jaar door vlooienmarkt.
- Sherwood Engineering Inc. (SEI).
- SHF Microwave Parts Company, economy microwave gunn source, dro, parabolic, semiconductor sales.
- shortwave.tk.
- Simple 40MHz Frequency Counter.
- Simple Frequency Counter.
- Single Coil Z Match.
- Site F6BQU - page forty.
- Site F6BQU - page pa8w.
- Site F6BQU - page réalisations mhz.
- Site web de F6GQK [Christian RAMADE].
- Small HF Antennas.
- Snelle bijsloffer.
- Software für Funkamateure.
- Software-Tonne.
- Spectrum Analyzer project. (W6-PA0ZN ).