[TowerTalk] 4 square - collins hybrid measurements/component values
dcharing at gmail.com
Sat Dec 26 20:55:37 EST 2020
No need to duplicate... check ON4UN/5th. He has a model of the Collins
coupler included that Roy W7EL made up for EZNEC, I think. Dan AC6LA may
have something for it for AutoEZ also.
On Sat, Dec 26, 2020 at 2:37 PM Lux, Jim <jim at luxfamily.com> wrote:
> I'm putting together some models and I was wondering if someone has
> actual measured 4 port data for the LC Collins hybrid.
> I've got some sample capacitance and inductance values
> (e.g. for 80m, 436 pF and 2.18 uH)
> I'm assuming that the transformer is "well coupled" so the mutual L is
> almost the same as the inductance of the winding.
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