DragonBall_6
New Member
Dear Expert
May I know why in the design of the synthesizer or other circuit for the RF Communication there was always the frequency mixer in there?
Why we need to mix the input frequency with the other frequency? What is the purpose ?
Please advice.
Thank you very much.
May I know why in the design of the synthesizer or other circuit for the RF Communication there was always the frequency mixer in there?
Why we need to mix the input frequency with the other frequency? What is the purpose ?
Please advice.
Thank you very much.