- 1. Re: Topband: PJ2T on 160 Meters: Europe Before Sunset (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Sun, 7 Feb 2010 23:36:19 +0300
- And it is almost the same here in Europe at 35-55N. In general we start to hear stations to the East at least 1 hour befor sunset, but it is hard to get throw. Same from Balkans to EuRus and AsRus. A
- /archives//html/Topband/2010-02/msg00088.html (12,786 bytes)
- 2. Re: Topband: CONNECTORS AND CABLE (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Tue, 3 Jan 2012 19:06:56 +0400
- Cheap RG6, the one with CCS center conductor, sometimes shows quiet high losses (few db per 300ft.) at 1-5 mhz and at the same time quiet low at higher frequencies; Not only the losses but signal lea
- /archives//html/Topband/2012-01/msg00033.html (7,631 bytes)
- 3. Re: Topband: CONNECTORS AND CABLE (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Wed, 4 Jan 2012 02:01:55 +0400
- here in Russia, we love cheap cables too, and of cource they are OK in many many cases and serve for years, but I learned hard way and not once that if your need a trouble free life then go proven qu
- /archives//html/Topband/2012-01/msg00040.html (9,789 bytes)
- 4. Re: Topband: How Good is Good Enough? (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Mon, 12 Mar 2012 20:55:07 +0400
- the KEY WORD is: "... when properly terminated at both ends ..." not so easy with FireRite 73 binoculars and the line impedance IS different from different manufacturer ... -- Andrey Fedorishchev, RA
- /archives//html/Topband/2012-03/msg00044.html (11,494 bytes)
- 5. Re: Topband: Two wire beverage question (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Sat, 24 Mar 2012 01:05:20 +0400
- Feel free to check http://www.ra6lbs.ru/Papers/Bv_RA6LBS.ppt p. 10 and 13 to see the diagram, which is by the way a bit different of the DXE box. And there is no electrolitics of cource, the only sim
- /archives//html/Topband/2012-03/msg00228.html (9,666 bytes)
- 6. Re: Topband: WD-1A wire (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Sun, 7 Jun 2015 23:36:45 +0300
- And if one needs a heavy duty solution for installations with a folling branches and trees then 2 of WD1A at your favorable spacing is a good choise 2 x WD1A 500 mm apart is very close to 800 ohms an
- /archives//html/Topband/2015-06/msg00040.html (9,372 bytes)
- 7. Re: Topband: Ethernet control switching of HI-Z 4-8 Pro System (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Mon, 12 Sep 2016 22:47:36 +0300
- Hi Larry, We use here our piece of software: http://lowbandsystems.com/product/remote-controll-software-rx-globe Which is obviously replicates our 8 direction harware controller LBC-8: http://lowband
- /archives//html/Topband/2016-09/msg00030.html (9,070 bytes)
- 8. Re: Topband: BOG height (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Sun, 4 Aug 2019 23:14:51 +0300
- Guy, et al At Lowbandsystems we have many feedbacks and questions from our customers around the Europe and Russia. U, L bends following property lines, intentional bends to have two direction beverag
- /archives//html/Topband/2019-08/msg00161.html (12,392 bytes)
- 9. Re: Topband: BOG Beverage on Ground Help (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Wed, 4 Dec 2019 00:59:03 +0300
- But then it canalso be transmission line on a ground. In a form of coax line, twisted line. -- Andrey Fedorishchev, RA6LBS http://lowbandsystems.com/ _________________ Searchable Archives: http://www
- /archives//html/Topband/2019-12/msg00013.html (13,658 bytes)
- 10. Re: Topband: 8 vs 4 direction 4-SQ? (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Thu, 19 Mar 2020 23:57:27 +0300
- Gary, Those who can make A/B test between nearby standard and new directions can tell you how important it is to have just few dB difference. Copy/no copy in some cases. At the price of few more cont
- /archives//html/Topband/2020-03/msg00250.html (8,419 bytes)
- 11. Re: Topband: 2 wire reversible Beverage- KF4ITA Mikek (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Sat, 9 May 2020 20:21:48 +0300
- It will. Confirmed in a number of installation. YMMV as always. Limiting factor is losses in this and similar lines. Affects only reverse/away direction signal level. Depends on particular Insulation
- /archives//html/Topband/2020-05/msg00038.html (7,791 bytes)
- 12. Re: Topband: KD9SV hardware loss reverse direction (score: 1)
- Author: Andrey Fedorishchev <ra6lbs@gmail.com>
- Date: Tue, 5 Jan 2021 13:54:14 +0300
- Hello Andree, The loss you observe primarily depends on a loss in WD-1 wire used as in a transmition line mode. As wire made by different manufactures, with different polyethylene, steel and copper s
- /archives//html/Topband/2021-01/msg00085.html (8,280 bytes)
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