Circuit that would meet this requirement.
. A radio needs to be tuned to a range of values between 526.5 -
1606.5 kHz. Choose a combination of inductor and variable
capacitor values within a tuned circuit that would meet this
requirement. Choose practical components from standard vendor
web sites (e.g. Maplin/RS) if possible and provide full item
description.
I have done the working out but I'm not sure if its correct.
L = 100uH
XI = 6.28*526.5*10ᶺ3*100*10 ᶺ-6=
330.642 Ohms = Xc
C = 1/6 .28*F*Xc =
1/6.28*526.5*10 ᶺ 3*330.642 = 0.00091uF
= 910 pF. at 526.5kHz
XI = 6.28*1606.5 ᶺ10 ᶺ3*100*10 ᶺ-6=
1,009.4 Ohms = Xc
C = 1/ (6.28*1606.5*10 ᶺ 3*100*10 ᶺ -6) =
9.9*10 ᶺ-4 uF = 990 Pf
C = 910 pF to 990 pF.
Closest standard values