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Re: Tube Hi-Fi directional AM antenna?
--- In ultralightdx@..., "Lee" <leo1949uk@...> wrote:
Evidently, you haven't. Yes, since I have been playing with electronics from 9 years old (41 years ago) I have broken apart my share of gadgets, including attenuators. Resistors valued at the rated impedance, from several ohms to a few hundred.
I have been an electronics engineer for 28 of those years, BTW.
Don`t scoff without testing.. not everyone has a service bay inYou have obviously ignored the links I provided as actual technical reference.
No, not everyone has a basement lab or university pass (degree, I presume), which is why they ought to pay attention and listen to those of us who DO. ;-)
Don't scoff without *knowing*. What's at hand does *not* use thousands to millions of ohms. That's absurd.
Here is another reference:
Nothing over 500 ohms. This is for a 50 ohm however. 75 ohm would not be much more.