To: | <tentec@contesting.com> |
---|---|
Subject: | [TenTec] TWINCOM feedline ????????????? |
From: | k5uj@hotmail.com (Rob Atkinson, K5UJ) |
Date: | Tue, 15 Oct 2002 18:03:16 +0000 |
I'm planning on putting open wire feed through a basement window by knocking out a middle window pane (removing it with care actually) and putting in a plexiglass pane with holes drilled through it for the feedline. Titanex also makes a wide spaced open wire line. I think it is sold in the U.S. through Array Solutions (www.arraysolutions.com). The spacing is around 100 mm and the impedance is 700 ohms. See http://www.titanex.de/acc.html#TWINWIRE for specs. It isn't cheap--around a buck a foot I believe. I am not sure what the advantages are of such a wide space and 100 ohms higher impedance (comparing with the W7FG line--600 ohms (see www.w7fg.com) which is much cheaper). Anyone know? 73, Rob Atkinson K5UJ k5uj@hotmail.com _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com |
Previous by Date: | [TenTec] TWINCOM feedline ?????????????, Dr. Gerald N. Johnson, electrical engineer |
---|---|
Next by Date: | [TenTec] Re: parallel lines rated by losses, Dr. Gerald N. Johnson, electrical engineer |
Previous by Thread: | [TenTec] TWINCOM feedline ?????????????, Scanandoah, Alan |
Next by Thread: | [TenTec] TWINCOM feedline ?????????????, Dr. Gerald N. Johnson, electrical engineer |
Indexes: | [Date] [Thread] [Top] [All Lists] |