Stefan Schäfer pisze: Wow! Dear VLF, This was very nice to read. So many messages and so many positive receptions. I am really impressed! *Many thanks to you all* who have been active on this day, wa
Update at 13:30: Generator still down, but Stefan is physically working hard trying to get the motor running again. The long dash 11:25 to 12:54 was sent using the small 12 V PA and car engine runnin
Stefan Schäfer pisze: Piotr, I just saw that i misunderstood something: I do not need to include the reduced antenna efficiency since it is already included, since the calculation is for 1 A Antenna
Hello Piotr, Nice to see/read again from you here on the reflector! :-) Thank you for your very nice words and for the effort on updating the propagation model for my current setup! It is very intere
Greetings all, I took the portable receiver up to the club station ("preparing for test"), and nice copy even with a 22 mHz FFT bandwidth. Markus: Is Stefan "standby" on 144 MHz in SSB, and do you ha
Hello group, Does anyone else see this strange "stepping signal" around 8904 Hz, or have an explanation what it is ? Nothing seen from Stefan here at the moment. UHF / SHF bands much busier ;-) Cheer
Hi Piotr, you can see why I asked :-)) very nice and as expected 10dB per decade. That makes a useful guide for people to be able to estimate the field strength they should see and what they need to
