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1. Topband: 3D2KJ on my website (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Mon, 9 Nov 2009 17:07:23 +0100; Topband Friends, thanks to kind cooperation of Jacek, SP5DRH, I published on my website a page on his successful 160 m. DXpedition to Fiji is. with some pictures and a propagation analysis. You can s; /archives//html/Topband/2009-11/msg00263.html (7,225 bytes)
2. Re: Topband: 160/M---Time for a new topic--- 160mobile?! (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Sat, 31 Oct 2009 05:00:11 +0100; But while Don worked me from a parking in Los Angeles area, Jon did it while driving home from the work, on express way in Delaware! Luis IV3PRK _______________________________________________ 160 m; /archives//html/Topband/2009-10/msg00437.html (8,484 bytes)
3. Re: Topband: 160/M---Time for a new topic--- 160mobile?! (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Sat, 31 Oct 2009 04:28:26 +0100; I confirm that : Don was MOBILE from California and he worked me in Italy. That happened on March 27, 2001. Luis IV3PRK _______________________________________________ 160 meters is a serious band,; /archives//html/Topband/2009-10/msg00436.html (8,518 bytes)
4. Re: Topband: Dual feed for Pennants (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Tue, 23 Jun 2009 21:32:34 +0200; To cover two directions with broadside phasing I use four Pennants, one in front of the other, in two groups, with point fed (and the loading resistors are in the middle of the opposite vertical wire; /archives//html/Topband/2009-06/msg00076.html (8,732 bytes)
5. Re: Topband: 160 Harmonic? (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Sun, 17 May 2009 20:50:15 +0200; Also for me it's coming from Nort West and it is much stronger than the well known 2nd harmonic of Radio Ljubljana on 1836 (100 km. east of my QTH). Luis IV3PRK -- Nessun virus nel messaggio in arri; /archives//html/Topband/2009-05/msg00067.html (8,278 bytes)
6. Re: Topband: QSL:s (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Wed, 25 Feb 2009 17:48:58 +0100; I looked into my log from 2006 until today. What I found out was that DL stns are almost QSLing 100%, but Stateside stations only about 5% (!). The question is: are the qsl-bureaus very slow or am I; /archives//html/Topband/2009-02/msg00130.html (7,937 bytes)
7. Topband: my 160 m. website (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Fri, 13 Feb 2009 12:05:37 +0100; Topband Friends, Finally I managed to upload on my first website www.iv3prk.it all my 160 meters propagation/statistics graphs and most of the PDF files with full documentation on several Rx antennas; /archives//html/Topband/2009-02/msg00077.html (6,579 bytes)
8. Re: Topband: South Dakota (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Mon, 19 Jan 2009 15:58:53 +0100; Stations of SD worked here are: W7XU in 1996 and 2008 W0JX in 1998 KJ0M in 2005 W0SD in 2006 ... but next year will not be too late, it should be better! 73 Luis IV3PRK ______________________________; /archives//html/Topband/2009-01/msg00188.html (7,672 bytes)
9. Re: Topband: (no subject) (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Tue, 5 Aug 2008 16:53:43 +0200; Terry, Amidon accepts also SMALL orders sales@amidoncorp.com This was my last order on October 29, 2007: -- Dear Sirs, Could you please accept this SMALL order ? Quantity Part number Unit price Total; /archives//html/Topband/2008-08/msg00003.html (8,143 bytes)
10. Topband: Rx 4 square switching box (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Sat, 14 Jun 2008 22:07:21 +0200; Hi friends, While building the switching box for my new receiving array a thought puzzled me. I'm trying to be careful with the grounds isolation, i.e. the verticals ground system not connected to th; /archives//html/Topband/2008-06/msg00019.html (7,302 bytes)
11. Topband: 4-square Rx antenna project (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Mon, 10 Mar 2008 21:12:02 +0100; Hi Topbanders, I just got a small lot, one wavelength from the TX antenna, which can fit a 4-square receiving array. At the moment I'm mostly using a rotatable Flag, several Pennants and a K9AY loop,; /archives//html/Topband/2008-03/msg00027.html (10,286 bytes)
12. Topband: Earl K6SE (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Tue, 1 May 2007 04:39:11 +0200; This has been the worst news of the year on Topband. As many of us, I am also indebted to K6SE for both transmitting and receiving antennas. After his 1975 QST article, he fully modeled with Eznec my; /archives//html/Topband/2007-05/msg00000.html (6,510 bytes)
13. Re: Topband: This morning on 160 meters (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Thu, 22 Feb 2007 21:56:06 +0100; IV3PRK replies: I wrote an article for the December 2006 issue of the Japanese DX Magazine "Five Nine" with an analysis of the JA path on Topband (over 9.000 km). The JA's are active every day in ea; /archives//html/Topband/2007-02/msg00249.html (8,285 bytes)
14. Re: Topband: What's best (your opinion) (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Fri, 16 Feb 2007 06:51:30 +0100; You know how crowded is this part of Europe, specially in the evening when the band is open to Japan. I can survive using my Ten Tec ORION with INRAD 600 Hz roofing filter and 150 Hz BW. In the last; /archives//html/Topband/2007-02/msg00137.html (8,138 bytes)
15. Topband: Evaluating Rx antennas with Spectran (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Wed, 15 Mar 2006 15:47:26 +0100; Hi friends, I wonder if anyone has ever tried to evaluate his receiving antennas with the method fully described by W3EEE with a talk given at the RSGB HF Convention in November 2003 http://www.hifid; /archives//html/Topband/2006-03/msg00120.html (7,824 bytes)
16. Topband: Fw: from Robert Brown BM7M (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Tue, 27 Dec 2005 20:25:07 +0100; Luis, I wish I had an answer for you. All I can say is you're the victim of "ionospheric weather", very changeable. Seriously, I am convinced there is a meteorological factor in propagation, from the; /archives//html/Topband/2005-12/msg00341.html (7,389 bytes)
17. Re: Topband: WEIRD condx last night (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Sun, 25 Dec 2005 11:51:52 +0100; Merry Christmas to all ! The same from this part of Europe, Charles. I have been cqing for hours, until my sunrise, and I didn't get ant further than W8 in Michigan! I have only an "average" station; /archives//html/Topband/2005-12/msg00325.html (9,054 bytes)
18. Re: Topband: Pse standby for VK9XG! (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Wed, 2 Nov 2005 18:53:18 +0100; Twenty years ago 160 meters was known as the "Gentleman Band", but it's a long time I don't see anywhere such definition. Where are we gone ? Best 73 Luis IV3PRK ____________________________________; /archives//html/Topband/2005-11/msg00027.html (7,265 bytes)
19. Topband: Flag problem solved (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Sun, 11 Sep 2005 17:28:10 +0200; Good afternoon friends, following the comments and suggestions I got on the negative performance of my rotable Flag, I checked everything and discovered that the big noise was introduced by the pream; /archives//html/Topband/2005-09/msg00020.html (8,360 bytes)
20. Re: Topband: Pennants/Flag report and K9AY xfmr question (score: 1): Author: "Luis Mansutti IV3PRK" <luisprk@tin.it>; Date: Thu, 8 Sep 2005 16:22:58 +0200; Hi Andrei, many thanks for your reply and the very useful informations! == The placement of this chokes, which (I hope you have few of them for RX feedlines) and what quality of ground rods used, may; /archives//html/Topband/2005-09/msg00006.html (10,406 bytes)

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