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Total 7 documents matching your query.

1. Topband: Switching Pennants (score: 1): Author: DGB <ns9i2016@bayland.net>; Date: Tue, 19 Aug 2014 15:38:42 -0500; I am wanting a simple way of switching 3 or 4 pennants. Anyone done this? Quote From K6SEE ... All four Pennants would be installed with their points all adjacent to each other. Only one feedline wou; /archives//html/Topband/2014-08/msg00204.html (8,329 bytes)
2. Topband: Switching Pennants (score: 1): Author: DGB <ns9i2016@bayland.net>; Date: Tue, 19 Aug 2014 16:18:35 -0500; I am wanting a simple way of switching 3 or 4 pennants from the shack. Anyone done this? Quote From K6SEE ... All four Pennants would be installed with their points all adjacent to each other. Only o; /archives//html/Topband/2014-08/msg00206.html (10,194 bytes)
3. Re: Topband: Switching Pennants (score: 1): Author: "Tom W8JI" <w8ji@w8ji.com>; Date: Tue, 19 Aug 2014 19:59:00 -0400; I would not switch high impedance lines without very special precautions. I really do not think it is worth the small parts savings. I am wanting a simple way of switching 3 or 4 pennants. Anyone don; /archives//html/Topband/2014-08/msg00209.html (9,541 bytes)
4. Re: Topband: Switching Pennants (score: 1): Author: Don Kirk <wd8dsb@gmail.com>; Date: Wed, 20 Aug 2014 07:11:14 -0400; Hi Dwight, I have 3 point fed pennants that share the same feedpoint and use only one BN-73-202 Binocular Core Transformer matching transformer at the feedpoint (one pennant pointing 40 degrees, one; /archives//html/Topband/2014-08/msg00218.html (11,440 bytes)
5. Re: Topband: Switching Pennants (score: 1): Author: Don Kirk <wd8dsb@gmail.com>; Date: Wed, 20 Aug 2014 07:13:45 -0400; Dwight, Correction, I should have said 0 volts over the control line (not feedline) selects one pennant, +12 volts selects the second pennant, and -12 volts (just reversing polarity of the power supp; /archives//html/Topband/2014-08/msg00219.html (12,055 bytes)
6. Re: Topband: Switching Pennants (score: 1): Author: Don Kirk <wd8dsb@gmail.com>; Date: Wed, 20 Aug 2014 10:11:26 -0400; Hi Dwight, I just added the schematic of my 3 Pennant RX antenna switching system to my website. http://sites.google.com/site/pennantflagantennas/ Just FYI, Don (wd8dsb) _________________ Topband Ref; /archives//html/Topband/2014-08/msg00221.html (8,800 bytes)
7. Re: Topband: Switching Pennants (score: 1): Author: Tim Shoppa <tshoppa@gmail.com>; Date: Wed, 20 Aug 2014 10:20:38 -0400; Most common K9AY relay-switching configuration involves a single transformer, with relay-switching at the high impedance side, and just inches of run from the transformer to the relays to the loops.; /archives//html/Topband/2014-08/msg00222.html (10,269 bytes)

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