Can anyone explain me clearly the function of these two cap in this colpitt design..
wat the functions of C5 and C4????
do u think D1 and C1 are in series and are parallel to the C2 and L1..
and my two most doubts in this are..
1) is C5 and C4 include in tank circuit...do they influence in the frequency of the oscillator..
2)is it better to use resistor at the collector than a inductor..
plz clear my doubts
http://images.elektroda.net/40_1282590199.jpg
wat the functions of C5 and C4????
do u think D1 and C1 are in series and are parallel to the C2 and L1..
and my two most doubts in this are..
1) is C5 and C4 include in tank circuit...do they influence in the frequency of the oscillator..
2)is it better to use resistor at the collector than a inductor..
plz clear my doubts
http://images.elektroda.net/40_1282590199.jpg