PSN-L Email List Message

Subject: RE: spike problem
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr500@.........
Date: Mon, 05 Jun 2006 21:38:18 +0000


I don't own a short cable for this, with stereo connections at the end.
I can buy some tomorrow and test it then.

The smaller spikes aren't constant. But there is a pattern in them. So I
think it is some type of noise that the cable picks up or some type of
noise that the geophone picks up.

> Have you tried just attaching resistors to the amplifier

I am unsure what you mean here. If I disconnect the cable from the
amplifer board, the plot is flat. No spikes, large or small ones.

Jón Frímann


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