The AM signal and how it works. Carrier and modulation

Gunther Rattay


warj1990

Re: The AM signal and how it works. Carrier and modulation
« Reply #26,  »
The only variable inductor I have ever seen with Stanley Meyers products.

Not saying it is right, or the only way,  just pointing out what a Variac really is.

W.

nav

Re: The AM signal and how it works. Carrier and modulation
« Reply #27,  »
Per se

Re: The AM signal and how it works. Carrier and modulation
« Reply #28,  »
A variac is just the power supply, nothing to do with L2 and matching impedance. Variac is short for variable AC.
Re: The AM signal and how it works. Carrier and modulation
« Reply #29,  »
You remember this circuit guys which I built? The reason their is no DC bias and not enough voltage is because I didn't run the resistor across the choke and have enough current flowing through it at the carrier frequency. The system was working the way it should have done but there were just a few mistakes related to frequencies, diode type and resister positioning.

https://www.youtube.com/watch?v=RTbp0D_5Khc

Earl

Re: The AM signal and how it works. Carrier and modulation
« Reply #30,  »
Thanks Nav

 I was wondering about adding resister to system because I remember Stan stating, in one of the videos I think, that adding resistance to system would violate his patent.  Stuck in back of my mind as I wondered why? 

securesupplies

Re: The AM signal and how it works. Carrier and modulation
« Reply #31,  »
nav  is the correct way for   ex1  A

added the ground to primary you said you forgot

Dan