Re: Question: Gain of this active electrode

[email protected]
Newsgroups gmane.comp.science.openeeg.general
Message-ID <1105150675.1074964.1373513232408.JavaMail.root@sz0019a.emeryville.ca.mail.comcast.net>

Hi, 



Unity is the voltage gain. The purpose of the preamplifier in the electrode is 



to have a high input impedence. 



----- Original Message -----


From: "Deyong Wen" <[email protected]> 
To: [email protected] 
Cc: "Deyong Wen" <[email protected]> 
Sent: Wednesday, July 10, 2013 7:57:41 PM 
Subject: [Openeeg-list] Question: Gain of this active electrode 


Friends, 


Who can tell me the amplification number (Gain of the Pre-amplifier) in this active electrode available at: 


https://www.olimex.com/Products/EEG/Electrodes/EEG-AE/ 


Thank you! 


EEG-AE
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