Welcome to the OM2TW's LF Pages.
Hardware
Software
QRS - Now v.3.05 of the QRSS/DFCW transmiting program (ON7YD).
EASY GRAM - Another reception/transmiting program for QRSS (OK1FIG).
Spectrum Lab - Spectrum analyser program, easy to use (DL4YHF).
ARGO - FFT reception program specially for QRSS/DFCW (I2PHD).
Tant 136 - Program for calculating the performance of a T-antenna (G4FGQ).
Organisations & clubs
Personal LF pages
DF3LP - Peter's 50W transmitter, receiving loop for 136, etc...
DK8KW - A lot of useful informations, LF chat, regulary updated..
G0MRF - Very nice projects site. LF linear with 4 x IRFP450.
G3LDO - Peter's web site, author of the LF Experimenter's Handbook.
G3YXM - The World of LF, daily news from LF, regulary updated.
G4CNN - John is very active on LF, informations and pictures.
NL9222 - Ko Versteeg's site - LF listener, very active on 136kHz.
OE5EEP - One of the Austrian stations (under construction....).
OK1FIG - Petr is the first OK station, nice pictures, sounds, etc...
OM3ZAS - Jojo, another OM station (in Slovak), basic informations, 136kHz.
ON7YD - Author of the "QRS" software, a lot of antenna informations.
VE3OT - Mitch is on of the Canadian stations active on 136kHz.