• Start on 136kHz in 2 hours with 50W transmitter (DF3LP).

• Build a 136kHz TX....or two ! 1kW with FETs (G3YXM).

• 400W class "D" TX, 250W linear PA, other LF projects (G0MRF).

• The linear 5W driver for 136kHz (OM2TW).

• PIC based VFO design suitable for LF (SM6LKM).

Software

• QRS - Now v.3.05 of the QRSS/DFCW transmiting program (ON7YD).

• SPECTROGRAM - FFT reception program for QRSS/DFCW.

• 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

• American Longwave Club homepage, the World of radio below 500kHz.
• AMRAD Low Frequency Web Page.
• Czech & Slovak LF Group.
• DARC Ortsverband Nienberge (N46) VLF links.
• The RSGB HF Committee go LF. Informations and software.

Personal LF pages

• CT1DRP - Brian's page, he is a first CT on LF

• DF3LP - Peter's 50W transmitter, receiving loop for 136, etc...

• DF8ZR - Bernd's 136kHz pages (in German).

• DK8KW - A lot of useful informations, LF chat, regulary updated..

• DL1SAN - Very active station, also HB0/DL1SAN (4/00).

• DL2KCL - LF page, small antenna, low power, big coil...

• DL4YHF - Well known as DF0WD.

• DL7YA - Nice info about coils (in German).

• F5MAF - Marc is starting on 136kHz.

• G0MRF - Very nice projects site. LF linear with 4 x IRFP450.

• G3LDO -  Peter's web site, author of the LF Experimenter's Handbook.

• G3XDV - Some useful LF info and the spectrogram software.

• G3YMC - LF loop antenna informations.

• G3YXM - The World of LF, daily news from LF, regulary updated.

• G4CNN - John is very active on LF, informations and pictures.

• G4OKW - The EU LF home page.

• GW4ALG - Steve is the holder of many 136kHz records.

• I5TGC - How to get a signal with limited space antenna ?

• IK2PII - Claudio Pozzi HAM radio page

• K0LR - LowFER "LEK" on 186,700kHz.

• NL9222 - Ko Versteeg's site - LF listener, very active on 136kHz.

• OE5EEP - One of the Austrian stations (under construction....).

• OH1TN - Also OH5UFO, nice antenna system, pictures etc.

• OK1FIG - Petr is the first OK station, nice pictures, sounds, etc...

• OM3ZAS - Jojo, another OM station (in Slovak), basic informations, 136kHz.

• ON7ZO - LF, SAT and ATV page...

• ON7YD - Author of the "QRS" software, a lot of antenna informations.

• SM6LKM - Johan has a PIC based VFO design suitable for LF.

• SM6PXJ - Christer is very active on 136kHz.

• VE3OT - Mitch is on of the Canadian stations active on 136kHz.

• VK2ZTO - LF activities from Australia.