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Total 194 documents matching your query.

181. Re: LF: Russian Alpha stations (score: 1): Author: edgar <[email protected]>; Date: Sun, 16 Feb 2014 22:16:05 +1100; Hi Wolf, Thank you for your suggestion. Unfortunately the site you mentioned does not show the signals clearly the frequencies. I also should have said BETA stations not ALPHA stations. In this docum; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00633.html (10,497 bytes)
182. Re: LF: Simple NTP client for WSPR, WSJT & Co (score: 1): Author: edgar <[email protected]>; Date: Mon, 10 Feb 2014 20:23:05 +1100; Hi Wolf, There is a small problem with the exit and help buttons. They are not children of the panel like the Synchronize button. Regards, Edgar Moonah, Tasmania.; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00638.html (10,463 bytes)
183. Re: LF: Simple NTP client for WSPR, WSJT & Co (score: 1): Author: edgar <[email protected]>; Date: Tue, 11 Feb 2014 07:58:16 +1100; Hi wolf, Results from other servers. The delays are probably due to using wireless broadband. Australian National University. University of Melbourne. University of Tasmania. ~ 8 km distance. Regards; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-02/msg00643.html (10,786 bytes)
184. LF: DCF77 (score: 1): Author: edgar <[email protected]>; Date: Tue, 22 Apr 2014 22:26:16 +1000; Hi Markus, I have noticed when recording DCF77's signal that there is sometimes pronounced dip in the signal. Two examples. Do you have any idea as to what may cause these? Regards, Edgar Moonah, Tas; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-04/msg00019.html (8,901 bytes)
185. LF: EWE antenna (score: 1): Author: edgar <[email protected]>; Date: Fri, 18 Apr 2014 12:08:52 +1000; Hi, Can anyone in the group use software to simulate a EWE configuration loop antenna with the following specification? Antenna element 9 m high x 16 m long. Wire 5mm diameter, seven strand data cabl; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-04/msg00023.html (8,805 bytes)
186. LF: Magnetometers (score: 1): Author: edgar <[email protected]>; Date: Sun, 27 Apr 2014 15:05:10 +1000; Possibly a silly question but, Is it possible to detect low frequency electromagnetic waves with Fluxgate or Proton Magnetometer? e.g. waves with frequency of 8 kHz to 29 kHz? Regards, Edgar Moonah,; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-04/msg00042.html (9,179 bytes)
187. Re: LF:EWE antenna (score: 1): Author: edgar <[email protected]>; Date: Sat, 19 Apr 2014 08:14:57 +1000; Hi Ric, Thank you for looking at the EWE antenna. The seven strand data cable was not used to simulate Litz wire, it was the best (only) cable available. Also the diameter of the shield is 5mm. The t; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-04/msg00193.html (9,487 bytes)
188. Re: LF:EWE antenna (score: 1): Author: edgar <[email protected]>; Date: Sat, 19 Apr 2014 09:33:42 +1000; Hi Richard, That would be great. Thank you. Regards, Edgar Moonah, Tasmania.; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-04/msg00195.html (9,413 bytes)
189. Re: LF:EWE antenna (score: 1): Author: edgar <[email protected]>; Date: Sat, 19 Apr 2014 21:50:44 +1000; Hi Hideho, Thank you for your comments and suggestions. Regards, Edgar Moonah, Tasmania.; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-04/msg00196.html (9,868 bytes)
190. LF: HGA22 vrs DCF39 (score: 1): Author: edgar <[email protected]>; Date: Tue, 13 May 2014 08:42:09 +1000; Hi, It is interesting to compare the difference between the HGA22 and DCF39 signals at a distance greater than 16000 km. The difference in signal level at 21:00 UTC on the 12-5-2014 is ~ 13 dB. The d; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-05/msg00021.html (9,351 bytes)
191. Re: LF: Re: HGA22 vrs DCF39 (score: 1): Author: edgar <[email protected]>; Date: Tue, 13 May 2014 10:02:45 +1000; Hi Alan, Thank you for pointing that out. Regards, Edgar Moonah, Tasmania.; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-05/msg00151.html (9,135 bytes)
192. LF: An experiment (score: 1): Author: edgar <[email protected]>; Date: Mon, 16 Jun 2014 12:19:04 +1000; Hi, The attached file contains the results of an experiment in recording signals of short duration. Comments welcomed. Regards, Edgar Moonah, Tasmania. Attachment: signal stretching.zip Description:; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-06/msg00022.html (9,717 bytes)
193. Re: LF: An experiment (score: 1): Author: edgar <[email protected]>; Date: Tue, 17 Jun 2014 09:17:39 +1000; Hi Wolf, Thank you for your feed back. A copy of the sound file for SRN Strahan is here. https://dl.dropboxusercontent.com/u/101251787/srn.wav Experimenting with the reassigned spectrogram gives this; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-06/msg00156.html (10,076 bytes)
194. Re: LF: An experiment (score: 1): Author: edgar <[email protected]>; Date: Wed, 18 Jun 2014 08:42:17 +1000; Hi Wolf, Claudio, and Roelof, Thank you for the feedback. The aim was to lengthen the short cycle signals, not to find them in background noise. The reassigns spectrum method helps as well. Experimen; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-06/msg00160.html (10,245 bytes)

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