Actionscript
Newbie level 4
Hi,
I am new at RF. I read from books that the IF can be shifted by mixing a frequency with the input frequency.
I am curious that there's 87-107MHz IC. If I mix the 137Mhz input with an oscillator, say, 45Mhz, is it possible to get the sounds signals from the satellite?
Thanks.
I am new at RF. I read from books that the IF can be shifted by mixing a frequency with the input frequency.
I am curious that there's 87-107MHz IC. If I mix the 137Mhz input with an oscillator, say, 45Mhz, is it possible to get the sounds signals from the satellite?
Thanks.