Hi VLF, I have only reduced the CRC. Start time: 00:00 UTC (May 10) every 8 hours. QRG: 8270.003 2 chars 30 sec/sym. coding 16K21A CRC 27 duration: 7h 52' antenna current: 580 mA Thanks for reports,
Hello Riccardo, Thanks for your transmissions. It feels like a long time ago that i've decoded something at VLF. Good choice to reduce the CRC by 1. I found that the maximum list length of the EbNau
Here is a corrected and continued list of the results of your transmissions: Date Carrier Eb/N0 [dB] 09.May_08:00 -1.3 09.May_16:01 -6.1 10.May_00:00 -4.9 10.May_08:00 -6.8 10.May_16:00 +0.9 decoded
Here is a corrected and continued list of the results of your transmissions: Date Carrier Eb/N0 [dB] 09.May_08:00 -1.3 09.May_16:01 -6.1 10.May_00:00 -4.9 10.May_08:00 -6.8 10.May_16:00 +0.9 decoded
Here is a corrected and continued list of the results of your transmissions: Date Carrier Eb/N0 [dB] 09.May_08:00 -1.3 09.May_16:01 -6.1 10.May_00:00 -4.9 10.May_08:00 -6.8 10.May_16:00 +0.9 decoded
RR. Thanks for the transmissions. I'd like playing with EbNaut daily. This night was very noisy with local thunderstorms again. But with all tricks including Paul's iqnorm2 script, i decoded the mes
RR. Thanks for the transmissions. I'd like playing with EbNaut daily. This night was very noisy with local thunderstorms again. But with all tricks including Paul's iqnorm2 script, i decoded the mes
RR. Thanks for the transmissions. I'd like playing with EbNaut daily. This night was very noisy with local thunderstorms again. But with all tricks including Paul's iqnorm2 script, i decoded the mes
Hi Riccardo, I continued to work out more decodes of the recent 2 character messages. The new results: Date Carrier Eb/N0 [dB] 2 characters 09.May_08:00 -1.3 09.May_16:01 +0.4 decoded 10.May_00:00
Hi Stefan, Paul, VLF I'm on air with a new message: Start time: 1930 UTC QRG: 8270.005 Hz Coding: 16K21A CRC 14 20 sec/sym 13 ch. Antenna current: 600 mA I hope for low noise conditions.... Thanks fo
Hello Riccardo, Sorry i can't receive you tonite. I have two loop antennas available and i (still!) have to decide which of them i use on my single channel RX on the tree. I can switch between the a
Riccardo, I switched to the N-S loop again, so you can start now. But the WX is extremely noisy. Never mind :-) But i suggest to start at 19 UTC. The duration and other settings are fine. It will ne
Hi Stefan, Andy, VLF. A year ago, I wrote to LF group some informations about U-center, the management software by Ublox for NEO-x and LEA-x modules: "Use "U-center" (by U-blox - https://www.u-blox.c
I too would like to see some VLF signals! Some carrier perhaps? Am currently testing a new active antenna prototype, http://abelian.org/vlf/tmp/180924-481.jpg http://abelian.org/vlf/tmp/180924-
Hi VLF, I'm putting on air a continuous carrier started at 17:30 UTC. Current is about 570 mA on my inverted "L". As usual, reports are welcome. All the best 73 de Riccardo IW4DXW