mhtplsh@gmail.com
February 28th 07, 09:35 PM
I want to make one 2 stage low noise fm amplifier. 88~108Mhz. 75 ohm
input output impedance.
I am newbie to this field but i am attracted to learn by bulding.
I hv bought RF transistor & & hv it's .sp2 file. Also downloaded
quicksmith chart, RFsim99 etc.
Can u help me in designing?
The s parameter of the input transistor is
S parameter for 50 ohms
! f S11 S21
S12 S22
! MHz MAG ANG MAG ANG MAG ANG MAG
ANG
100 0.71 -49.5 18.61 139 0.023
65.8 0.834 -22
Nf 1.15 GO .18 ang : 126 Rn .15
input output impedance.
I am newbie to this field but i am attracted to learn by bulding.
I hv bought RF transistor & & hv it's .sp2 file. Also downloaded
quicksmith chart, RFsim99 etc.
Can u help me in designing?
The s parameter of the input transistor is
S parameter for 50 ohms
! f S11 S21
S12 S22
! MHz MAG ANG MAG ANG MAG ANG MAG
ANG
100 0.71 -49.5 18.61 139 0.023
65.8 0.834 -22
Nf 1.15 GO .18 ang : 126 Rn .15