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Paragon RS232-noise ???

To: <tentec@contesting.com>
Subject: Paragon RS232-noise ???
From: elstro@jupiter.rz.fh-heilbronn.de (Uwe Strohbeck)
Date: Tue, 16 Jul 1996 11:58:30 +0200 (MET DST)
Hello,

I own a Paragon (585). Whenever I connect a RS232-cable to the
RS232-connector of the Paragon I hear strange noises out of the
speaker/headset. The noise sounds like cpu-signals. When I press any key
on the keypad, the noise dissapears as long as pressing the key. When I
disconnect the RS232 cable -> no noise. Specially on 15 - 10m I can
'hear' every tuning with the vfo-knob, this is very disturbing, because
I'm working 'cw-only'.
Have anyone the same effect and/or some solutions agains this noise.

73 de Uwe, dl4sdx
____________________________________________________________
Uwe Strohbeck..................Phone: +49 7191 564 15
Talstrasse 21....................Fax: +49 7131 594 202
71554 Weissach im Tal..........EMAIL: elstro@fh-heilbronn.de
Germany......................PR-Mail: dl4sdx@db0lx.#bw.deu.eu


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