Here some analysis of my recorded spots data with my spot data collector. As of today there are 45.000 spots recorded in my database.
I've done some measurements on two RF detectors - one on an older diode detector from ELDITEST and another one on an AD8307 based one
from SV1AFN.
My WSPR data collector is now running some days and I started with some basic data analysis.
The power on the bands 60m to 20m is about 100mW!
Inspired from some work found on the Internet and the full functionality of my U3S I've build an automatic spot collector. The spot collector pulls every 5 minutes my spots from WSPRnet.org and puts it into a MYSQL database for later analysis. See the schematic for this setup
Alle Informationen bezüglich vna/J sind auf eine neue Webseite umgezogen:
All information regardung vna/J is moved to my new site
In case you've bricked the UNO bootloader or even the USB bootloader in the ATMEGA16U2, this may help ...
2014 CW (Morse Telegraphy) was added to the German Nationwide Inventory of Intangible Cultural Heritage.
© 2019 Dietmar Krause, DL2SBA