hi everybody
I research how to measure C/N (carrier to noise) for CATV signal buy using a microcontroller or anything else. I searched and read some documents and i see that spectrum analyzer uesed normally to measure this ration. But i dont see any project imply about spectrum analyzer with RF frequency (about 50-900MHz). But i feel there is a way simpler than spectrum analyzer. So, i want to ask every in this 4rum for guide, supporting and help me.
I research how to measure C/N (carrier to noise) for CATV signal buy using a microcontroller or anything else. I searched and read some documents and i see that spectrum analyzer uesed normally to measure this ration. But i dont see any project imply about spectrum analyzer with RF frequency (about 50-900MHz). But i feel there is a way simpler than spectrum analyzer. So, i want to ask every in this 4rum for guide, supporting and help me.