Topband
[Top] [All Lists]

Topband: flag/pennant transformers/terminations

To: topband@contesting.com
Subject: Topband: flag/pennant transformers/terminations
From: Ron Feutz <feutz@wctc.net>
Date: Mon, 06 Dec 2004 14:40:07 -0600
List-post: <mailto:topband@contesting.com>
Topbanders,

Pennants are 900 ohms and flags are 950 ohms. Is there any practical concern about using a pennant-designed commercial box in a flag?
Do I gain or lose if I use a 950 ohm resistor with the 900 ohm box?


If I roll my own with K6SE's recommended FT 140-77 core, should I add another turn to the secondary, e.i. 3:14 instead of 3:13 (or some other ratio) ?

73,

Ron WA9IRV


_______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband

<Prev in Thread] Current Thread [Next in Thread>