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11A34: Difference between revisions
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==Internals== | ==Internals== | ||
===Analog=== | ===Analog=== | ||
Each input channel has a separate attenuator module containing passive 1 megohm attenuators, an AC coupling capacitor, a switch selecting the calibrator or signal input and an [[M474]] buffer amplifier. The calibrator signal is turned off inside the plugin when not in use. | Each input channel has a separate [[119-2000-0x]] attenuator module containing passive 1 megohm attenuators, an AC coupling capacitor, a switch selecting the calibrator or signal input and an [[M474]] buffer amplifier. The calibrator signal is turned off inside the plugin when not in use. | ||