Hello all,
I need your help, i need a freq.generator that put out to signals at the same variable frequency but out of phase by 90° .Any ideas where to buy one or have a scheme for one to build?I really appreciate any input.
Thanks.
What's your budget?
You can go really simple, like just a few components driven off your ordinary function generator's output, to shift the phase 90 degrees, or you can get more complex and buy a surplus variable phase signal generator like the Wavetek 186...