I have to go on memory here, but the DB-411 has a matching section of 35 ohm coax built into the harness on the lead that connects to the feedline. The DB-413 may be different - I've never seen one. After four of the elements are combined, is there a short piece of coax with a molded "bump" then more coax after that? If so, the short piece is the matching section.
It's tough to describe, but if I saw it, I'd know. Chuck WB2EDV ----- Original Message ----- From: "Jeff Otterson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: <repeater-builder@yahoogroups.com> Sent: Saturday, October 23, 2004 10:26 AM Subject: [Repeater-Builder] Another DB-413/DB-411 question > > I also have a DB-413. I was wondering how well it would work if I removed > the dipole sections from the mast and clamped them directly to my tower. > I > realize the spacing is critical. Like Joe, I only want to use one section > (4 dipoles) worth of the antenna. > > It appears that there are 50 ohm connectors that connect the top and > bottom > sections of the antenna. Is the matching coax sections in that > harness? Any ideas? > > Thanks, > > Jeff, N1KDO > > > > > > > Yahoo! Groups Links > > > > > > > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/