Re: Inexperienced and need to find/design 2ch remote control+audio receiver combo


Phil Allison wrote:

While Phil has hit
upon the "naivety' factor, he missed the "extremely limited resources"
part.


** That would obviously be because that phrase was NOT in your original
post.


I figured that would be obvious from the fact that they put me on it.
;-)


BTW: YOU missed this:

" Wonder if a GIANT audio induction loop might just do what the OP actually
needs. "

Avoids RF completely and uses only simple audio electronics.




I didn't miss seeing it. I missed your *meaning*. I thought you were
talking about a big loop antenna for the rf.

If I understand you correctly, you are proposing that the loop carry an
audio frequency signal and that the receiver devices just amplify the
AF directly?

What would be the implications for someone who wanted to cut into the
broadcast? They wouldn't have a loop of their own, obviously.

I guess my receiver would just be an AF amplifier with some sort of
coil antenna?

I'm guessing that in doing it this way, I'm not really limited on
power. The loop could just have the appropriate impedance and be fed
by a power amp at whatever power level is necessary.

Thanks,
Steve

.

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