omid_safari
Junior Member level 1
hello everybody!
i am try to make a wireless stereo hi-quality one-direct-trasceiver for Music.
this is my first experience about RF.
i am a programmer for microcontroller(avr) and some electronic design.
-in a pll receiver: antenna input - pll local oscillator = fm demodulate wave
if is that true , why we use IF stage to filter?
i don't like keep stereo standards (L+R,L-R,Pilot signal,etc...) , may it help to increase audio quality?
thanks
i am try to make a wireless stereo hi-quality one-direct-trasceiver for Music.
this is my first experience about RF.
i am a programmer for microcontroller(avr) and some electronic design.
-in a pll receiver: antenna input - pll local oscillator = fm demodulate wave
if is that true , why we use IF stage to filter?
i don't like keep stereo standards (L+R,L-R,Pilot signal,etc...) , may it help to increase audio quality?
thanks