Using an Unbalanced Tuner with a Balanced Feedline

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From: Jim Dolson (dolsonj@ix.netcom.com)
Date: Thu Mar 27 1997 - 09:02:49 EST

I use balanced feedlines exclusively with balanced tuners. Is it possible
to use an unbalanced tuner (LDG "group buy" QRP tuner) with a balanced
feedline?

I always thought that the impedence of a balanced feedline changes as the
frequency changes. Wouldn't that preclude the use of a balun to match the
50 ohm unbalanced line to 300 or 600 ohm balanced?

Thank you!

jim
wb8zbd

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