signal gain to 'scope outputs

Posted by Lew on October 28, 2004 at 07:57:42:

In Reply to: Re: Addendum to long bit about Signet, etc posted by Roy on October 27, 2004 at 15:17:56:

That info is not given in the Signet Owner's Manual, but one is advised to set one's 'scope at a
sensitivity of 100mV/cm. If you consider that the unit was built when the typical stereo cartridge
had an output of ca 5mV @ 3.54cm/sec stylus velocity, this might give you some idea of the
gain. Also, the display photos shown in the manual traverse about 4 cm of the screen at 1kHz.
Ergo one is seeing about 400mV@1kHz. Assuming 5mV going it, guess the gain is ~80X.

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