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 ).
startpagina.
Straler 23 13 9 5 cm.
SWR Meter.
taurus QRP.
Technick.net - Tons of Hardware resources and more....
Temperature controlled OCXO xtal oven.
The Curmudgeon's Hobbies -- The Ham Radio Page.
THE DK5YA VHF-PAGE - World of DX above 50MHz.
The Electronics Calculator Website.
The FluxFM Grenade QRP set now updated.
The Four Metres Website.
The G5RV Antenna System Re-Visited.
The Military Commo Equipment List -- a Work in Progress.....
The Official PSK31 WWW Homepage.
The RN6BN's list of radioamateurs beacons - www.73.ru.
The simple man's Spectrum Analyser.
The SMD Code Book.
The weaksignal pages of I2PHD.
The Weaksignals Home Page.
THE WORLD ABOVE 1000MHz.
Tony Field (VE6YP)coax trap.
Toroidal Core Single Coil Z Match.
TrueTTY - Digital communications software Products.
UBA - Belgian Radio Amateur Society.
UK Microwave Group - Beaconspot.eu.
UKSMG Home Page.
Universeel Si570 VFO.
V2G Veron en VRZA afdeling Groningen.
VA3AVR, Hobby Kits, construction, Tony van Roon, Amateur Radio Emergency System, member.
VE2ZAZ - GPS-Derived 10MHz Frequency Standard.
ve6yp-CoaxTrap.
VERON - Afdelingen overzicht.
VERON Afdeling Twente (A40).
Veron VHF Commissie.
VERON VHF-commissie.
Veron VHF-UHF commissie.
Very simple wattmet by dxzone.com.
VHF Contesten.
VMARS-The Vintage and Military Amateur Radio Society.
VOACAP Online - professional-grade high-frequency (3-30 MHz) propagation predictions.
Voor de Buren.
W1HKJ Software.
W1VLF 9 Khz Experiment Page.
W3AM.
W5GI Website - Mystery Antenna.
WA1MBA Amateur Radio Microwaves.
Wat wil je solderen.
WB5RVZ Home.
Web site of k0lr.
web-site PA0IB.
WebSDR on 20m, 40m and 80m in JO32KF.
Website van de NVRA.
WEBSITE VERON Afdeling A36 Regio 25A, Oss, PI4OSS.
Welcome at Herberts Webpage - Servertime Friday, 30-Oct-2009 134428 CET.
Welkom bij zendamateurs.startbewijs.nl; Maak je eigen startpagina - portaal via je eigen admin.
Welkom op de website van Rene Altena.
WERON Website voor Experimenteel Radio Onderzoek, veron lid.
winampnederlands.nl internet radio » ontvangen.
WinampNederlands.nl SHOUTcast Zelf uitzenden (pagina 2 van 4).
windows software.
Winlog Homepage.
winlog32.co.uk.
winpsk.
Wireless Nederland, WiFi WiMAX 3G Umts HDSPA nieuwsbron voor netwerken over wi-fi en draadloos.
WM2U's Digital World Homepage.
WM2U's Soundcard Interfacing Schemes.
WSJT Dutch by PE1AHX.
WSJT Home Page.
WSPRnet Weak Signal Propagation Reporter Network.
www.randstadamateur.net.
www.vrza.org - Vereniging van Radio Zend Amateurs.
Z-Match.
zelscope Sound card oscilloscope and spectrum analyzer.
Zendamateur.2dehands.nl-.
Zendamateur.COM Index.
zendamateurs.startpagina.nl.
ZL2AFP VMEPT Tools.
???   Tonne Software Homepage   ???.
? RF Cafe ? - Resources for Radio, Radar, RF, Microwave, & Wireless Engineering.