In this case you used two feedlines, one for each side of the balanced output. Each consisted of the auto cable, center conductor pulled and the insulated wire pulled through. The center tap of the inductive link coil on the loop went to the braid, and the braids of the two pieces were soldered together every foot, then that went to ground on the FET amp.
Russ Edmunds Blue Bell, PA ( 360' ASL ) [15 mi NNW of Philadelphia] 40:08:45N; 75:16:04W, Grid FN20id <[email protected]> FM: Yamaha T-80 & Onkyo T-450RDS w/ APS9B @15' AM: Modified Sony ICF 2010 barefoot --- On Mon, 9/6/10, Craig Healy <[email protected]> wrote: > From: Craig Healy <[email protected]> > Subject: Re: [IRCA] Cable connectors > To: "Mailing list for the International Radio Club of America" > <[email protected]> > Date: Monday, September 6, 2010, 10:14 PM > > I seem to recall that 'back in > the day', Gordon Nelson was > > concerned about keeping the feedlines from his loops > as > > short as practical for the application. Realizing that > his > > recommended feedline was car radio cable with the > original > > center conductor removed and replaced by insulated #22 > or > > so ( with the braid soldered together on each line > about > > every foot ) I wonder if it is in fact possible to > get > > what you're aiming for. > > What might have worked better is to remove the single > center conductor and replace it with a twisted pair of #24 > or so wires. Then modify the loop output and receiver > input for a balanced connection. Would have eliminated > any ground loop issues. > > Craig Healy > Providence, RI > > _______________________________________________ > IRCA mailing list > [email protected] > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are > those of the original contributors and do not necessarily > reflect the opinion of the IRCA, its editors, publishing > staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: [email protected] > > _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
