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21. TopBand: Grayline communications (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Thu, 18 Sep 1997 17:04:37 -0600; Technically, GRAYLINE refers to the ring of twilingt that encircles the earth. TRUE grayline propagation follows this ring around the globe to points that aresimultaneously experiencing sunrise or su; /archives//html/Topband/1997-09/msg00178.html (8,022 bytes)
22. TopBand: VK9WM 80 & 160 (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Fri, 19 Sep 1997 08:01:01 -0600; The 80M operator spent most of the entire East Coast sunrise peak working JA's and a few VK's this morning. Few USA stations made it through the much stronger Pacific stations with whom they share se; /archives//html/Topband/1997-09/msg00187.html (7,737 bytes)
23. TopBand: VK6HD yes, VK9WM no (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sat, 20 Sep 1997 08:01:29 -0600; This morning they (VK9's) were on 30 CW and 80M CW. Then, just as 80M was peaking in western W4, W8, W9 they QRT! No sign of them on 40 or 160 here. Perhaps they need help understanding low band prop; /archives//html/Topband/1997-09/msg00200.html (7,827 bytes)
24. TopBand: Coax use (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sun, 21 Sep 1997 12:37:43 -0600; RG-58 has approximately 2 dB of loss per 100 ft at 28 MHz. Loss decreases by the square root of frequency, i.e., by 1/2 for a 4:1 frequency change. This equates to 1 dB at 7 MHz, and approximately 0.; /archives//html/Topband/1997-09/msg00208.html (8,229 bytes)
25. TopBand: K7K (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sun, 28 Sep 1997 07:38:34 -0600; K7K showed up with a good signal on 40M before east coast sunrise. At 1130Z they went to 3503 with a weak signal and proceeded to work mostly JA's until 1200Z when they went QRT, just as their signal; /archives//html/Topband/1997-09/msg00327.html (7,293 bytes)
26. TopBand: verticals (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Thu, 14 Aug 1997 18:24:21 -0600; N4KG comments interspersed in text. LORD NO! One of my favorite antennas is a simple 20M (halfwave) dipole which I use primarily on the WARC bands but is tunable from 10 to 30 M (using ladderline fee; /archives//html/Topband/1997-08/msg00088.html (9,342 bytes)
27. TopBand: N4KG: Re: McCoys response (TOP LOADED VERTICALS) (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Thu, 01 May 1997 07:30:20 EDT; RE: TOP LOADED VERTICAL ANTENNA RADIATION RESISTANCE I have modeled top loaded verticals over perfect ground with two different loading configurations. Radiation resistance turned out to be approxima; /archives//html/Topband/1997-05/msg00000.html (12,993 bytes)
28. TopBand: ARRL 160M CONTEST SURVEY (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Wed, 14 May 1997 05:22:11 EDT; In previous discussions, considerable support for the idea of reducing the ARRL 160M contest period to a SINGLE NIGHT (Saturday) has been expressed. Presently, this contest begins on Friday AFTERNOON; /archives//html/Topband/1997-05/msg00052.html (7,902 bytes)
29. TopBand: DXCC on 160 meters in 1 season? (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Wed, 26 Mar 1997 09:45:57 EST; (W3UR de N4KG) Congratulations Bernie! DXCC on 160M with 100 W in one season is quite an accomplishment! With a KW and good single vertical, it tends to be an annual event (at least during low sunspo; /archives//html/Topband/1997-03/msg00172.html (9,186 bytes)
30. TopBand: Re: Inverted-L vs T Antennas (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sat, 01 Feb 1997 15:15:27 EST; The HALF-WAVE T-TOP ANTENNA described by VK3APN (approximately 1/2 wavelength from bottom of the T to each end at the top and fed at the top) will exhibit a high impedance (and there high voltage) at; /archives//html/Topband/1997-02/msg00009.html (7,568 bytes)
31. TopBand: Re: N4KG 160 system ? (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sun, 02 Feb 1997 08:13:10 EST; Hi Steve - With only 4 radials, I expect that a few more would improve efficiency and reduce the feedpoint impedance. NN4T/WA4CTA and I both observed a reduction in impedance as radials were added fr; /archives//html/Topband/1997-02/msg00021.html (9,946 bytes)
32. TopBand: FREE E-MAIL SERVICE (JUNO) (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sun, 02 Feb 1997 08:47:37 EST; Free E-Mail service is available from JUNO. Call 1-800-654-JUNO to order your free software. de Tom - N4KG -- FAQ on WWW: http://www.contesting.com/topband.html Submissions: topband@contesting.com Ad; /archives//html/Topband/1997-02/msg00022.html (6,773 bytes)
33. TopBand: FREE E-MAIL SERVICE (JUNO) (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sun, 02 Feb 1997 12:54:20 EST; JUNO UPDATE: JUNO is dropping their 800 number service which they claim costs 4 times as much as local service. They have increased the number of local numbers to 400. Whether they will add to that l; /archives//html/Topband/1997-02/msg00027.html (6,998 bytes)
34. TopBand: Why Topbanders Talk to Themselves (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Wed, 05 Feb 1997 07:16:47 EST; TOPBAND will drive you CRAZY if you take it TOO SERIOUSLY! -- FAQ on WWW: http://www.contesting.com/topband.html Submissions: topband@contesting.com Administrative requests: topband-REQUEST@contestin; /archives//html/Topband/1997-02/msg00064.html (7,106 bytes)
35. TopBand: Saturday night in Boring. oring (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Mon, 10 Feb 1997 07:47:48 EST; I recall hearing about this phenomenon back in the mid 60's when I worked at Collins Radio. It was dubbed "long delayed echo" and observed mostly on 80 meters. It seems to be a rare event and no one; /archives//html/Topband/1997-02/msg00142.html (7,283 bytes)
36. N4KG: Re: TopBand: 160M S. S. Contest (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Sun, 23 Feb 1997 21:20:27 EST; -- Begin forwarded message -- From: N4KG To: jbmitch@vt.edu Subject: Re: TopBand: 160M S. S. Contest To: <topband@contesting.com> Date: Sun, 23 Feb 1997 14:59:36 PST Message-ID: <19970223.150111.6750; /archives//html/Topband/1997-02/msg00349.html (8,382 bytes)
37. TopBand: Re: Beverages close to vertical TX antennas (score: 1): Author: n4kg@juno.com (T. A. Russell); Date: Fri, 31 Jan 1997 09:39:35 EST; I have 7 unterminated Beverages, some of which run near and even under the elevated radials on my 80 and 160 M elevated GP's. My patterns are not perfect but I can tell you they hear better than the; /archives//html/Topband/1997-01/msg00519.html (7,309 bytes)

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