At 2:41 pm ((PDT)) Mon Jun 18, 2007, christrask wrote:
If using a dipole, I would like to offer an alternative circuit, shown here:
Don't you need _very_ well matched JFETs
to ensure drain current balance in that circuit?
Could this be avoided by giving each JFET source
an independent primary and 330 ohm resistor,
then linking the "centre-tap" with the capacitor?
(Also giving extra degeneration to common-mode.)
Regards, LenW
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