Re: x10000 Amplifier

["Paul Grammens" <grammens@svn.net>]

Mark Cummings <NOTfigjams@primus.com.au> wrote in message
3bfe6225_2@news.iprimus.com.au">news:3bfe6225_2@news.iprimus.com.au...
> Caroline,
>
> x10000 is a pretty big step in a single stage, more likely you would need
to
> step up in 2 stages, and include filtering at each stage to keep out
> unwanted signals. So you need to know the frequency band of your signal
that
> you are trying to measure.
>

She wants to measure a thermocouple, so it's DC or a very low frequency
she'd be reading.  Since the trade-off of high gain is low bandwidth, she
should be OK. She doesn't need high bandwidth.
-Paul