Topband: Remotely Switching Between Capacitors

Marc Wullaert marc.wullaert3 at pandora.be
Wed Jul 28 09:51:23 EDT 2004


4 relais should do the trick  and a diode matrix  0v-/-12v/+12v

wright  ?

on4ma marc
----- Original Message -----
From: "Ben Champion" <ben.champion at verizon.net>
To: <topband at contesting.com>
Sent: Wednesday, July 28, 2004 6:16 AM
Subject: Topband: Remotely Switching Between Capacitors


Hi all,

I am planning on building an antenna that requires 5 different capacitors in
series with the antenna to tune the whole of 160 meters.

Does anyone have some ideas on how to switch between the capacitors
remotely?

Thanks in advance,

73
Ben, AE6NY
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