gicapa
Joined: 12 Apr 2001
Posts: 109
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 14 Aug 2008 17:37 TEK THS730A input problem |
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Has anyone input schema of this oscilloscope?
My problem is this: channel 2 is ok, but channel 1 is defective. When I introduce a signal in DC coupling, its amplitude is less than normal, more frequency I supply less amplitude I get. Continuos and very low frequency (< 2 Hz) are seen in right way. Instead in AC coupling all is very smaller than normal
thanks
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