A three character message "UFB", transmitted by Stefan Schaefer (DK7FC) at JN48ik, has been received at QE37pd a distance of 16778 km. The message was encoded and decoded using the EbNaut software by
SAQ received at Moonah Tasmania, path 16504 km. Regards, Edgar Moonah, Tasmania. AVG logo This email has been checked for viruses by AVG antivirus software. www.avg.com
SAQ Signal received at Moonah Tasmania, path length 16504 km. Regards, Edgar Moonah, Tasmania. AVG logo This email has been checked for viruses by AVG antivirus software. www.avg.com
Hi Markus, The phase trace on this image is showing a constant positive slope, what is it measuring? https://vlf.u01.de/VLFgrabber/vlf13a.png Is it the difference between the 81.99999 Hz Spectrum Lab
Hi Markus, This link will help to answer your question. https://www.classaxe.com/dx/ndb/reu/signal_list Type in the ID and frequency, click "Go" button and then click on the "logs" title in the table
Hi Andy, Have a look in the ebnaut-rx.c file for this header /////////////////////////////////////////////////////////////////////////////// // WAV File
Image of 82 Hz KPTF signal received at Moonah, Tasmania QE37pd, 15285 km. Inserted into the image from DL0AO 82 Hz Grabber near Amberg, JN59VK. http://df6nm.bplaced.net/dl0ao/VLFgrabber/zevs_grabber.
KPTF on air again? https://vlf.u01.de/VLFgrabber/vlf13.jpg Regards, Edgar Moonah, Tasmania. -- This email has been checked for viruses by AVG. https://www.avg.com
Hi, While searching for information on the antenna system this link has some information. http://html.rhhz.net/GCDZXB/html/20190322.htm. Need to use Google Translate. Regards, Edgar Moonah, Tasmania.
Source: "Ran, Wang Ruo, Pei Qingyun, et al. 2019. Signal detection test of extremely low frequency electromagnetic (WEM) method[J]. Journal of Engineering Geology, 27(3): 668-675. doi: 10.13544/j.cnk