Trivia Question

[MahtabZ]

Hello everyone,

Today I’ve got a bit of a mystery circuit for you to solve!  The first person to get the right answer gets bragging rights, plus a special mention in my blog post next week .

So here it is: What type of filter is this?  And for bonus marks, what is/are the cutoff frequency/frequencies?

Oh, and feel free to use Multisim to help you out! I’ll post the answer next week.

For my next blog post, I am planning on giving you all some insider information into NI Week this year (more info here). So stay tuned!

Mahtab

[francois-normandin]

That would be a first-order high-pass filter. With cutoff frequency of 1591Hz. (Gain of -2 at high frequencies)