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1. [TowerTalk] Stack modeling help needed (score: 1): Author: Vitaly.Markhasin@UE-1.com (Markhasin, Vitaly); Date: Tue Jul 22 18:33:03 2003; Hi All, After a few problems my 150' tower is finally up! I plan to use it for future 40 m stack of M2 40M3L (3 el 40m monobander) and presently owned XM-240. How high up the tower I have to run the; /archives//html/Towertalk/2003-07/msg00367.html (6,849 bytes)
2. [TowerTalk] Headed For Antarctica? (score: 1): Author: Vitaly.Markhasin@UE-1.com (Markhasin, Vitaly); Date: Sat Feb 22 16:09:59 2003; Strange. When I asked to LOAN me one for my 3C2MV operation they refused and I was using Sigma 5 (Force 12) - excellent performer and very compact (fits in a suitcase). 73! Vitaly (VE6JO / 3C2MV op); /archives//html/Towertalk/2003-02/msg00427.html (8,662 bytes)
3. [Towertalk] OptiBeam OB16-3 (score: 1): Author: Vitaly.Markhasin@UE-1.com (Markhasin, Vitaly); Date: Sat, 9 Mar 2002 07:53:44 -0700; Hello, Owners of the above antenna, what is your opinion about it and in comparison with KT-36XA or similar F12? Thank you. 73! Vitaly (VE6JO) <<...OLE_Obj...>>; /archives//html/Towertalk/2002-03/msg00104.html (6,489 bytes)
4. [TowerTalk] Questions about tower installation (score: 1): Author: Vitaly.Markhasin@UE-1.com (Markhasin, Vitaly); Date: Sun, 3 Feb 2002 09:34:22 -0700; Hello TTs, I plan to put-up a 150' used tower this summer. It is a steel 10' sections triangular guyed tower (not sure about the manufacturer). Legs are bolted using steel angular plates that go over; /archives//html/Towertalk/2002-02/msg00091.html (7,986 bytes)
5. [TowerTalk] N connectors (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@ue-1.com>; Date: Fri, 5 Sep 2003 07:31:55 -0600; Hi All, I was told that "N" connectors fail at full legal power levels. Is this true? What is your experience? Thanks. 73! Vitaly (VE6JO) _______________________________________________ See: http://w; /archives//html/Towertalk/2003-09/msg00119.html (6,780 bytes)
6. [TowerTalk] Delhi Towers sections ID (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@UE-1.com>; Date: Tue, 11 May 2004 17:50:51 -0600; Hi All, I can not find cross-reference between section number and marking on cross-braces. To clarify the question is: let say bottom section No. 8 is not marked anywhere with this number. However, t; /archives//html/Towertalk/2004-05/msg00225.html (7,170 bytes)
7. RE: [TowerTalk] Disturbing tower picture in QST (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@UE-1.com>; Date: Wed, 13 Oct 2004 10:31:19 -0600; The bottom one definitely DOES NOT. They should wear full harnesses and HARD HATS. 73! Vitaly (VE6JO) I received a reply from Steve Ford, WB8IMY, who is the editor of QST. He assured me that all thre; /archives//html/Towertalk/2004-10/msg00309.html (11,813 bytes)
8. RE: [TowerTalk] ROTORS (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@UE-1.com>; Date: Tue, 26 Oct 2004 17:22:56 -0600; Jeff, Can you tell me why AlfaSpid rotator is not on your narrow list? Thanks. 73! Vitaly (VE6JO) TT, I am trying to decide on a new rotor for my antenna system. I have narrowed down the choices to e; /archives//html/Towertalk/2004-10/msg00713.html (8,451 bytes)
9. RE: [TowerTalk] AlphaSpid and Thrust Bearings (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@UE-1.com>; Date: Wed, 27 Oct 2004 17:51:59 -0600; I never look at vertical load capacity numbers because I never load the rotator with weight of mast and antennas. I use (as probably most of HAMs) two bearings. Top thrust bearing is made of a bearin; /archives//html/Towertalk/2004-10/msg00740.html (9,665 bytes)
10. [TowerTalk] XM-240 on 30m ? (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@UE-1.com>; Date: Tue, 15 Feb 2005 07:38:24 -0700; Hi All, Did somebody try to model and modify XM-240 for 30m band? Can you please share you results and details? Thank you. 73! Vitaly (VE6JO) _______________________________________________ See: http; /archives//html/Towertalk/2005-02/msg00366.html (7,050 bytes)
11. Re: [TowerTalk] Rotor (score: 1): Author: "Markhasin, Vitaly" <Vitaly.Markhasin@UE-1.com>; Date: Thu, 12 May 2005 11:18:59 -0600; Use AlfaSpid rotator. It has warm gear drive, no brake needed... Many useful features in electronics controller (pre-set directions by press of a button, runs to a set direction by itself (no need to; /archives//html/Towertalk/2005-05/msg00277.html (9,687 bytes)

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