Topband: bn73 cores

[Tom Homewood]

Hi John,

Two turns on the primary and 8 or 9 turns on the secondary. 9 turns will
give you roughly 1012 for the secondary impedance.

Eight turns will give you 800 ohms on the secondary, so pick which ever is
closest.

73, Tom, W1TO

----- Original Message ----- 
From: "linda doyle" <ldoyle at gwi.net>
To: <topband at contesting.com>
Sent: Tuesday, October 19, 2004 9:15 AM
Subject: Topband: bn73 cores


gentlemen: several people have asked me what the winding  data is for the
bn73 cores when it comes to building pennants and flag antennas if someone
knows would he or she please post it on this web I've never built either but
i'm sure someone who visits this site knows thanks John K1GUN.
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