Hi, The rectangles in the image are ment to represent loop receiving antennas. The numbers represent the length of the sides. ie there have the same perimeter. Does making the rectangle taller provid
Hi, Richard VK7RO kindly compared the loop configurations as shown in my previous email via simulation in free space. There was difference of approximately 3dB in gain between the loops but no signif
Hi Roelof, Thank you for the detail. No problem with the time to reply. How do you align the loop, relative to the signal you wish to null or enhance? Regards Edgar Moonah, Tasmania.
Hi Stefan, Following Grahams comments. 1. What is the ground for you antenna? 2. Is the steel ladder/ frame work next to the antenna pole re-radiating any signals? Regards Edgar Moonah, Tasmania.
Hi Joe, Downloaded WSJTX_02r2702.exe and ran wsjtx.exe and the windows disappeared from screen within ~2 minutes. Program run from batch file in c:\wsjtx folder. echo %date% %time% >dts.txt wsjtx.exe
Hi Roelof, I am presently experimenting with loop and whip phasing. Can you help me? How should the loop and whip be positioned? Orientation, elevation and distance apart? And what phasing circuit do
Hi Joe, Could you include version number in the program name until the program is stable? I ran the later wsjtx.exe and the program disappeared when run from the command-prompt window, and in Win XP.
Hi Joe Taylor, It appears that the sample wave file 000000_0000.wav does not have the correct wav header. Using version WSJTX_03r2717.exe, with win xp both media player, Spectrum Lab and Audacity wil
Hi Graham G8FZK, I have tried to run OPERA with Winradio Software Receiver but OPERA uses up all the remaining CPU capacity. It is surprising as normally several programs can be run at the same time
Hi, These pages may be of interest in using DDS. http://midnightdesignsolutions.com/dds60/index.html http://www.njqrp.org/dds/waystouse.html Regards, Edgar Moonah, Tasmania.
Hi, Can someone ID the weak signal captured at around 11:57 UTC on the 4/1/2013 at QF37pd? The frequency was near 475 kHz. The length of signal in the image is approximately 34 seconds. It is somethi
Hi, If you wish to discuss OPERA then please change the SUBJECT to read OPERA! It is annoying to open an email on a subject and find the text not related to the subject! Regards, Edgar Moonah, Tasman
I sent this message two days ago and I did not see it arrive. Although the subject is now out of context, I would like some comment on my question. Regards, Edgar Moonah, Tasmania. -- Original Messag
Hi, I noticed the HGA22 signal was strong on the receiver spectrum display this morning at 8:15 AM local time. There is a one minute wav file at https://dl.dropboxusercontent.com/u/101251787/HGA22-2.
Hi, This email is off topic, however some members of the group may find this weeks podcast interesting. http://www.abc.net.au/science/drkarl/scienceontriplej/ Use the link "Download MP3". Regards, Ed
