Return to KLUBNL.PL main page

Search String: Display: Description: Sort:

Results:

References: [ +from:[email protected]: 194 ]

Total 194 documents matching your query.

101. LF: FEC article (score: 1)
Author: edgar <[email protected]>
Date: Fri, 30 Dec 2016 19:31:43 +1100
Hi Paul, What kind of 1 Hz low pass filter gives the result shown in "received waveform after filtering" the third image? The rate of change of the edges is greater than 1 Hz. Regards, Edgar Moonah,
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00374.html (8,393 bytes)

102. Re: LF: FEC article (score: 1)
Author: edgar <[email protected]>
Date: Fri, 30 Dec 2016 21:24:17 +1100
Hi Paul, OK, the image is to show an idea not the result of passing the signal through a low pass filter. Thank you for your reply. Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00377.html (8,873 bytes)

103. LF: VLF with two small loops. (score: 1)
Author: edgar <[email protected]>
Date: Tue, 3 Jan 2017 10:45:02 +1100
An experiment with a small pair of loops and notebook with sound card as the receiver. Hopefully detail is here. https://www.dropbox.com/s/e0s7flhqeq0p4l9/4%20m%20loops.zip?dl=0 Regards, Edgar Moonah
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00041.html (9,640 bytes)

104. Re: LF: RE: VLF with two small loops. (score: 1)
Author: edgar <[email protected]>
Date: Tue, 3 Jan 2017 21:50:37 +1100
Hi Luis, Configuration and station file added. https://www.dropbox.com/s/9x26r4x4ifx3rzr/4%20m%20loops.zip?dl=0 Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00047.html (10,200 bytes)

105. Re: LF: VLF with two small loops. (score: 1)
Author: edgar <[email protected]>
Date: Wed, 4 Jan 2017 12:43:30 +1100
Hi Stefan, Try this one. https://www.dropbox.com/s/9x26r4x4ifx3rzr/4%20m%20loops.zip?dl=0 Dropbox have "improved their service" by making the public folder private from March this year. I am trying t
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00060.html (10,562 bytes)

106. Re: LF: VLF with two small loops. (score: 1)
Author: edgar <[email protected]>
Date: Wed, 4 Jan 2017 22:14:49 +1100
Hi Stefan, The loop is just the result of some experimentation, make it a see how it performs. I was surprised how good the results were. The ferrite cores are FT50-75, AL 2750, I will continue to tr
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00063.html (10,731 bytes)

107. Re: LF: VLF with two small loops. (score: 1)
Author: edgar <[email protected]>
Date: Thu, 5 Jan 2017 07:54:21 +1100
Hi Luis, Glad that you found the information useful. You may wish to adjust the amplitude ranges in the Spectrum Lab instances on your grabber. In Spectrum Lab select: "Options" > "... part 2: Ampl-R
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00067.html (10,239 bytes)

108. Re: LF: VLF with two small loops. (score: 1)
Author: edgar <[email protected]>
Date: Thu, 5 Jan 2017 10:06:34 +1100
Hi Markus, Thank you for your suggestions. Are you suggesting to have 3 turns of the loop wire ( 1 turn now ) and 36 turns on the secondary of the transformer? Regards, Edgar
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00069.html (10,035 bytes)

109. LF: VLF (score: 1)
Author: edgar <[email protected]>
Date: Sun, 8 Jan 2017 17:14:07 +1100
A pair of 22 m circumference loops have been set-up. The shape is of a Isosceles Right Triangle with the long side as the base The signal is picked up from the centre of the base with 3:36 turn toroi
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-01/msg00092.html (8,521 bytes)

110. LF: 50 kHz signal (score: 1)
Author: edgar <[email protected]>
Date: Sun, 12 Mar 2017 17:37:23 +1100
Hi, The image shows a signal at 50 kHz received at Moonah, Tasmania over the past three days. Searching the web there is only a time signal RTZ, Irkutsk, Russia, at 50 kHz that could be found. There
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-03/msg00086.html (9,348 bytes)

111. Re: LF: 50 kHz signal (score: 1)
Author: edgar <[email protected]>
Date: Mon, 13 Mar 2017 09:34:19 +1100
Hi Peter, I will have a look at 54 kHz this evening. Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-03/msg00105.html (8,990 bytes)

112. Re: LF: 50 kHz signal (score: 1)
Author: edgar <[email protected]>
Date: Mon, 13 Mar 2017 22:29:53 +1100
Hi Peter, 54 kHz signal. Bit noisy here due to lightning in New South Wales tonight. Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-03/msg00108.html (9,335 bytes)

113. LF: [OT] Podcast (score: 1)
Author: edgar <[email protected]>
Date: Mon, 3 Apr 2017 21:34:25 +1000
Off topic but may be interesting. http://www.abc.net.au/radio/sydney/programs/conversations/conversations-brian-j-obrian/8391708 Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00015.html (8,350 bytes)

114. Re: ELF: ZEVS back on air (score: 1)
Author: edgar <[email protected]>
Date: Sun, 28 May 2017 07:46:59 +1000
Hi Markus, Someone from the other side of the world can see it too! Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-05/msg00234.html (9,922 bytes)

115. LF: VLF (score: 1)
Author: edgar <[email protected]>
Date: Sun, 28 May 2017 18:41:50 +1000
50 kHz RTZ Irkutsk, Russia. Received with 1 m whip with FET buffer at 9 m and Icom receiver. Regards, Edgar Moonah, Tasmania
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-05/msg00236.html (8,210 bytes)

116. LF: Zevs versus Zeus (score: 1)
Author: edgar <[email protected]>
Date: Mon, 29 May 2017 09:36:19 +1000
Zevs versus Zeus https://translate.google.com.au/translate?hl=en&sl=ru&u=http://www.liveinternet.ru/community/3629085/post123817602/&prev=search Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-05/msg00253.html (10,614 bytes)

117. LF: 82 Hz signal (score: 1)
Author: edgar <[email protected]>
Date: Mon, 29 May 2017 10:07:31 +1000
Looks like the 82 Hz signal received here is not the Russian transmitter, as it did not stop at 21:00. Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-05/msg00254.html (8,761 bytes)

118. LF: 82 Hz (score: 1)
Author: edgar <[email protected]>
Date: Thu, 21 Sep 2017 08:44:29 +1000
Hi Markus, Looks like your have captured some activity from Zeus on 82 Hz. Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-09/msg00112.html (8,475 bytes)

119. Re: LF: 82 Hz (score: 1)
Author: edgar <[email protected]>
Date: Thu, 21 Sep 2017 20:49:07 +1000
Hi Stefan, Attempts to receive Zeus here have not been successful. Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-09/msg00116.html (8,994 bytes)

120. Re: ULF: A next step for 970 Hz (score: 1)
Author: edgar <[email protected]>
Date: Tue, 14 Nov 2017 07:36:35 +1100
Hi Stefan, Interesting, are you aiming for a high Q coil, If so what is the best geometry for the coil for that frequency? Regards, Edgar Moonah, Tasmania.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-11/msg00104.html (12,323 bytes)

Current List: 101 - 120
Page: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
This search system is powered by Namazu