Official e-mail address:

Contest software

Dear contesters.
We did our best to ensure that the best-known contest logging software are supplemented with patches that support the rules of this contest. Contest logging software that currently support the Tesla Memorial HF CW Contest are SD by EI5DI, DXLog by 9A5K, N1MM, GenLog by W3KM and UcxLog by DL7UCX. These loggers are available for download from the sites which are linked on the right side of this page. Loggers are currently free of charge and you can inform yourself visiting developer sites, with all you need to install and use logging software.

Note: For N1MM, users need to download the file "TESLA_VHF.udc" in the part with user defined contest (UDC), and as owner explained on site, just ignore "VHF" in file name. You can download UDC file directly from here

For other loggers is enough to download latest versions which are implemented with contest support and eventually upgrades.

We were trying to get in touch with the author of tr4w logger, but unfortunately without success, and thanks to the self-initiative of Jarda OK1HDU who developed "cfg" file that successfully work within the program tr4w. Complete explanation is available on page and easily can be translated into another language using Google translator.
Basically you need to download tesla.cfg file and make a few changes. String "MyCall" to replace with your callsign, string "MyLoc" to replace with your qth locator (first 4 elements). You may configure function keys (F1 - F12) on your way or leave as set in cfg file, but must to replace in any place where it says JO80 to your qth locator. In this way, the program does not calculate points for the worked QSOs, which is not important because the organizer automatically calculates points right after receiving log. After changes made just save the file as tesla.cfg.
Thank's to Jarda OK1HDU for showing effort.

We take this opportunity to thank the software developers for theirĀ  understanding and help they provided, adding support in above mentioned software in order to make the contest successful.

Contest committee
Tesla Memorial HF CW Contest



mod_vvisit_counterThis week35
mod_vvisit_counterLast week235
mod_vvisit_counterThis month1172
mod_vvisit_counterLast month1803
mod_vvisit_counterUp to now119385

We have: 29 guests online
Today: Oct 23, 2017
TM HF CW contest
2017-03 11 18:00 UTC
2017-03-12 05:59 UTC

Support the contest

N1MM Contest Logging Software
SD by EI5DI Contest Logging Software
DXLog by 9A5K Contest Logging Software
GenLog by W3KM Contest Logging Software
UCX Log by DL7UCX Contst Logging Software