Bypass the rotor with thick ground lead from the rotating pipe mast to the
tower, use ceramic bypass capacitors on the pot contacts and MOVs or low
voltage spark gaps to ground on all lines to the rotor and controller.
Use screened rotor cable, with the screen grounded to the tower at top and
bottom.
73
Peter
-----Original Message-----
From: Topband [mailto:topband-bounces+dj7ww=t-online.de@contesting.com] On
Behalf Of Andree DL8LAS via Topband
Sent: Sonntag, 23. August 2020 21:15
To: topband@contesting.com
Subject: Topband: Rotator Potentiometer shunt fed twr
Hey,
how can I protect my rotator from HF in the shunt fed tower , so that the
poti or other electric doesn't burn in the rotator?
73 Andy DL8LAS
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