Antenne's voor de zelfbouwer

BEREKEN HIER UW LUCHTSPOELEN

AMATEURINFO.NL

ON6MU HOMEBREW

Allerlei zelfbouwprojecten van antenne's tot versterkers

VHF / UHF Tropospheric Ducting Forecast by William Hepburn's

PreFind New version

William Hepburn's TV & Radio DX Information Centre

PROPAGATION

AURORAL ACTIVITY
SOLAR X-RAY FLUX
CURRENT SOLAR IMAGES

Software for amateur radio applications.

HAM-RADIO.NL

Solar Terrestrial Activity Report

TRANSCEIVER DATABASE

Allerlei leuke links

Dutch Ham Radio Station PA3ANG
DXCC wereldkaart
QRA locator
Radio Amateur JY1 King Hussein I of Jordan
MORSE CODE TRAINERS
Dutch ATV-Amateur PE1DWA
TB3/750 FRINEAR 750
Single-layer Coil Inductance and Q
Verzameling van link's

DE ON4MAC MORSESLEUTELS (MacKeys Paddlekey)

PADDLEKEY VOLGENS PA0FRI
MACKEY VOLGENS PA1HR
REVIEWS PADDLEKEYS (EHAM)
PADDLEKEY ARTICLES (EHAM)

THE WEAKSIGNAL pages

FREE SOFTWARE DOWNLOAD:
WINRAD (for weak signals SSB and CW work)
SDRADIO (AM, ECSS, SSB, and FM demodulators graphical interface)
JASON (a keyboard-to-keyboard communication program, using only 4 Hz band)
ARGO (a QRSS/DFCW viewer for LF but usable also for EME)
SPECTRAN (a spectral analysis program,with audio filtering, also for EME)
TCUBE (a combination of spectrum analyzer and audio generator )
HAMVIEW (a DOS program, similar to SPECTRAN in functionality)
DSPBOX (a DOS program that interfaces with a DSKC50 DSP board, implementing an audio filtering unit, with denoising, variable bandpass, auto notch , AGC )

HIGH RESOLUTION SUNSPOT PICTURE (update every day)