Posted Fri, 30 Sep 2022 19:47:48 GMT by User, Forum

I am in need of a better understanding of what the upper bandwidth limit of the ADA400A is. I am seeing conflicting information on datasheets and the web that it is either 1MHz or >1MHz.

Can you help confirm what the upper bandwidth is? We plan to buy this differential amplifier along with a MS2024B oscilloscope.

Posted Fri, 30 Sep 2022 19:52:49 GMT by Expert, Tektronix Applications

Hello,

The upper bandwidth of this probe is 1MHz, where the probe is -3dB down. The >1MHz is indicating that the probe can at least reach 1MHz.

To use the ADA400A with the MSO2000B, you will need the TPA-BNC adaptor and a TekVPI external power supply (119-8726-01).

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