PSN-L Email List Message

Subject: Re: seismic telemetry & VBB
From: barry lotz gbl@.......
Date: Sun, 25 Jul 1999 19:12:41 -0700


Sean Thomas & David
   Thanks for your response. Does the noise immunity of digital signals still
apply at radio frequencies? I was thinking of modems vs transievers.
   BTW It seems like the VBB that I set up about 10 months ago has reasonably
stabilized. That is, the leaf spring is essentially not creeping slowly down. I
haven't adjusted it in a month or better. I set up another one about 4 months
ago. I'll see if it responds similarily.
    Regards
    Barry





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Larry Cochrane <cochrane@..............>