Return to KLUBNL.PL main page

rsgb_lf_group archive search

Search String: [How to search]
Display: Description: Sort:

Results:

References: [ +from:hvanesce@comcast.net: 337 ]

Total 337 documents matching your query.

141. RE: VLF: Finally back on the 58 km band... (score: 1)
Author: <hvanesce@comcast.net>
Date: Thu, 28 Dec 2017 18:10:57 -0500
Great results from Stefan, Paul, Jacek, Renato and Wolf; especially interesting because in general groundwave/skywave interference phase noise should be comparatively high at 5170 Hz / 303.8 km, and
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-12/msg00449.html (16,310 bytes)

142. RE: LF: VLF NA Ebnaut (score: 1)
Author: <hvanesce@comcast.net>
Date: Fri, 29 Dec 2017 15:53:17 -0500
Stefan and Paul, I had been guessing issues in or near the receiver, as in your comments below, and the near field reference sounded like a great idea. I thought I would mention that on a few occasio
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-12/msg00488.html (18,459 bytes)

143. RE: VLF: Finally back on the 58 km band... (score: 1)
Author: <hvanesce@comcast.net>
Date: Wed, 3 Jan 2018 14:53:05 -0500
Stefan and Paul, Nice work! A technical question: I notice ~ 9dB lower Eb/N0 than the 1-character December 28th result (in Todmorden and Bielefeld); is this essentially from an approximately 12x incr
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00063.html (14,071 bytes)

144. LF: RE: Re: New "Quantum Radio" VLF receivers ? (score: 1)
Author: <hvanesce@comcast.net>
Date: Sat, 6 Jan 2018 21:59:07 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00103.html (15,098 bytes)

145. RE: VLF: Finally back on the 58 km band... (score: 1)
Author: <hvanesce@comcast.net>
Date: Fri, 12 Jan 2018 12:15:14 -0500
Stefan and Paul, Excellent results; nicely done. The ratio of phase variation* Warsaw/Cumiana seems somewhat (factor of 2 or 3?) disproportionate to the Warsaw/Cumiana Eb/N0 ratio. Do you have a feel
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00174.html (19,216 bytes)

146. RE: Re[2]: VLF: Trying 12 chars on 5170.1 Hz (score: 1)
Author: <hvanesce@comcast.net>
Date: Wed, 17 Jan 2018 12:34:46 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00230.html (15,585 bytes)

147. RE: VLF: 300 mA on 4470 Hz, 67 km band (score: 1)
Author: <hvanesce@comcast.net>
Date: Fri, 19 Jan 2018 13:05:31 -0500
FFT -> excise hum lines -> IFFT, before blanking? Jim AA5BW The location here is bad for VLF, so many power lines. If I posted a sample of the raw signal from the antennas, you would be horrified and
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00253.html (12,907 bytes)

148. LF: RE: 20 mA carrier on 970 Hz (score: 1)
Author: <hvanesce@comcast.net>
Date: Thu, 25 Jan 2018 19:04:38 -0500
Stefan, Very nice work on identifying ULF core materials, and on transformer design, construction and testing. The transformer looks beautiful. How long did it take to hand wind the 4000 turns?    Do
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00348.html (17,570 bytes)

149. RE: LF: VLF Small magnetic antenna for Tx (score: 1)
Author: <hvanesce@comcast.net>
Date: Thu, 1 Feb 2018 17:22:25 -0500
Luis, Thank you for the underground mapping example; nice work by the speleo team. &#8220;As this is the near field it is supposed to work only at magnetic field due to the small size of the antenna
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00007.html (17,532 bytes)

150. RE: LF: VLF Small magnetic antenna for Tx (score: 1)
Author: <hvanesce@comcast.net>
Date: Fri, 2 Feb 2018 12:46:20 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00009.html (25,143 bytes)

151. RE: LF: VLF Transmissions from Spacecraft (score: 1)
Author: <hvanesce@comcast.net>
Date: Tue, 6 Feb 2018 01:31:41 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00075.html (22,186 bytes)

152. RE: LF: K7PO testing 8270.0 (score: 1)
Author: <hvanesce@comcast.net>
Date: Fri, 9 Feb 2018 15:44:28 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00186.html (13,890 bytes)

153. RE: VLF: DK7FC > W1VD 8.27 kHz EbN0 success! (score: 1)
Author: <hvanesce@comcast.net>
Date: Mon, 19 Feb 2018 14:38:32 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00386.html (18,054 bytes)

154. RE: LF: K7PO testing 8270.0 (score: 1)
Author: <hvanesce@comcast.net>
Date: Tue, 20 Feb 2018 22:15:32 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00404.html (13,769 bytes)

155. RE: LF: K7PO testing 8270.0 (score: 1)
Author: <hvanesce@comcast.net>
Date: Wed, 21 Feb 2018 22:43:31 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00430.html (19,491 bytes)

156. RE: LF: K7PO testing 8270.0 (score: 1)
Author: <hvanesce@comcast.net>
Date: Thu, 22 Feb 2018 12:27:42 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00444.html (23,306 bytes)

157. RE: LF: VLF DK7FC > W1VD 8.27 kHz EbNaut more success! (score: 1)
Author: <hvanesce@comcast.net>
Date: Sun, 25 Feb 2018 22:31:41 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00470.html (17,328 bytes)

158. RE: LF: VLF DK7FC > W1VD 8.27 kHz EbNaut more success! (score: 1)
Author: <hvanesce@comcast.net>
Date: Mon, 26 Feb 2018 09:15:06 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00479.html (21,605 bytes)

159. LF: Summit (score: 1)
Author: <hvanesce@comcast.net>
Date: Tue, 27 Feb 2018 02:28:01 -0500
Stefan wrote: &#8220;&#8230;will soon move to 17.47 kHz again to start experimenting with Edgar in VK7, just a path of 16805 km&#8230;&#8221; That would be a most memorable event in VLF; reaching the
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-02/msg00484.html (8,338 bytes)

160. RE: VLF: DL to VK7 ? (score: 1)
Author: <hvanesce@comcast.net>
Date: Sat, 17 Mar 2018 16:35:36 -0400
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-03/msg00143.html (16,100 bytes)


This search system is powered by Namazu