Hi,
I have a problem to reject the lower side band of a signal that exists very close to the carrier!
I have a 10MHz signal with a few hertz deviation. I mix it with a 10MHz signal and do some work on remained deviation signal.
But when I mix it again to the 1MHz I have an image that is undesirable.
because of very close distance between 10MHz and that deviation, I can't use any filter to reject the lower signal.
please help me about that...
I have a problem to reject the lower side band of a signal that exists very close to the carrier!
I have a 10MHz signal with a few hertz deviation. I mix it with a 10MHz signal and do some work on remained deviation signal.
But when I mix it again to the 1MHz I have an image that is undesirable.
because of very close distance between 10MHz and that deviation, I can't use any filter to reject the lower signal.
please help me about that...