- 41. TopBand: VK0IR in N.C. (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Thu, 23 Jan 1997 08:14:46 -0800 (PST)
- Dave, I saw your note and question and would like to add a few remarks. The idea of ducting being responsible for 160 meter propagation is mainly as a means of getting signals to great distances (lar
- /archives//html/Topband/1997-01/msg00411.html (9,016 bytes)
- 42. TopBand: Heard/USA QSO Statistics (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Thu, 30 Jan 1997 09:53:41 -0800 (PST)
- Friends in Radio Land Jim Reisert, AD1C, gave some interesting results in his posting on HEARD/USA QSO Statistics. From the propagation standpoint, there are some items of interest: 1) the lack of co
- /archives//html/Topband/1997-01/msg00507.html (9,384 bytes)
- 43. TopBand: Once more, with feeling! (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Mon, 2 Dec 1996 06:07:07 -0800 (PST)
- Friends in Radio Land, The K-sum from the magnetometer at Meanook, Canada was ZERO on November 30. Another solar rotation and maybe it'll be just as quiet. So that'll be a post-Xmas present for you t
- /archives//html/Topband/1996-12/msg00027.html (6,609 bytes)
- 44. TopBand: Here we go again (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Mon, 16 Dec 1996 05:35:09 -0800 (PST)
- Friends in Radio Land, The K-sums from the magnetometer at Meanook, Canada were 2 and 0, respectively, for December 5 and 6. Add another 27 days for a solar rotation and luck might give similar condi
- /archives//html/Topband/1996-12/msg00274.html (6,641 bytes)
- 45. TopBand: End-fed half-wave wire (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Mon, 16 Dec 1996 13:17:53 -0800 (PST)
- Friends in Radio Land, For those who are keyboard musicians, let me say that an end-fed half-wave wire is the "clavichord" of antennas. Others may not understand this but I could not resist the tempt
- /archives//html/Topband/1996-12/msg00287.html (6,695 bytes)
- 46. TopBand: W3LPL on "Rather poor 160 M propagation this season." (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Mon, 23 Dec 1996 10:56:18 -0800 (PST)
- Friends in Radio Land, In connection with the remarks of Frank, W3LPL, about 160 meter propagation, let me add a few of my own. These are related to a long, two-part article, "160-Meter DXing, Some R
- /archives//html/Topband/1996-12/msg00402.html (12,357 bytes)
- 47. TopBand: Es and Top Band Propagation (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Tue, 24 Dec 1996 08:03:12 -0800 (PST)
- Friends in Radio Land, The suggestion by Jon, N0JK, that sporadic E affects Top Band propagation is an interesting one, being another meteorological effect on propagation. Myself, I find Es a nuisanc
- /archives//html/Topband/1996-12/msg00428.html (7,427 bytes)
- 48. TopBand: Repeat performance? (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Mon, 4 Nov 1996 06:25:08 -0800 (PST)
- Friends in Radio Land, The auroral zone magnetometer at Meanook, Canada showed a low K-sum of 6 on October 26. One more solar rotation of 27 days will bring you to November 22 and that's when the sol
- /archives//html/Topband/1996-11/msg00053.html (6,951 bytes)
- 49. TopBand: * WOW * (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Sat, 9 Nov 1996 13:19:12 -0800 (PST)
- Friends in Radio Land, The K-sums of the College, AK magnetometer were 0, 1, and 0 for November 1-3. ABSOLUTELY FANTASTIC! Now if the solar wind remains as contrite, add 27 days for another solar rot
- /archives//html/Topband/1996-11/msg00126.html (6,680 bytes)
- 50. TopBand: Repeat Performance? (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Thu, 17 Oct 1996 04:55:21 -0700 (PDT)
- Friends in Radio Land, The lowest K-sums recorded by the Canadian magnetometers (Victoria, Meanook, Ottawa) in the period Oct 1-15 were on Oct 4-6. The daily sums at Meanook (62N, 114W) were 4, 2 and
- /archives//html/Topband/1996-10/msg00220.html (6,810 bytes)
- 51. TopBand: Repeat Performance? (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Sat, 26 Oct 1996 15:35:33 -0700 (PDT)
- Friends in Radio Land The K-sums for the College, AK magnetometer for the week of 14-20 October were lowest on October 15 and 17, the sums being 3 and 5, respectively for the 24-hour periods. Add 27
- /archives//html/Topband/1996-10/msg00368.html (6,780 bytes)
- 52. TopBand: Auroral Energy Deposition Maps (score: 1)
- Author: bobnm7m@baker.cnw.com (Robert Brown)
- Date: Sun, 29 Sep 1996 05:48:44 -0700 (PDT)
- Friends in Radio Land In early July, I started circulating some TIROS satellite maps of auroral energy deposition. In the meantime, I have misplaced the list of recipients so have to use some "bandwi
- /archives//html/Topband/1996-09/msg00251.html (6,860 bytes)
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