PSN-L Email List Message

Subject: RE: spike problem
From: "Randy Kimball" randy.kimball@...........
Date: Wed, 07 Jun 2006 21:19:55 -0500


Yeah, the same things happens to me (happened in the past) when I used to
wire com to machine tools.  The shield needs grounded at the end that the
signal comes from and only that end.... makes good logic... congrats.

-----Original Message-----
From: psn-l-request@..............
[mailto:psn-l-request@................. Behalf Of Jón Frímann
Sent: Wednesday, June 07, 2006 10:16 AM
To: psn-l@..............
Subject: Re: spike problem


Hi

I haven't seen any spikes for last 24 hours. So I think this spike
problem has been fixed. I only had to connect the shield to the ground
in the amplifer board. Only noise I see now is normal culture based
noise.

Regards.
--
Jón Frímann
http://www.jonfr.com
http://www.simnet.is/jonfr500/earthquake/

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