A
Anonymous
Guest
Hi Thomas,
Built your receiver circuit, it works great. Had to take a look at these signals at transmitter turn on. The waveforms look just like Eric and others posted. Thanks so much for this information, and circuit information.
Thomas is right, anyone interested in PI should build this and take a look at the signals in the metal. Unreal!
There is just too much information at turn on to ignore. I'm sold and signals are strong. However, requires the use of some form of induction balance arrangement to use them. Then thats going to require some form of auto nulling to get really good performance. (That's one problem to work on how to do this on PI)
Reread your patent, Dave J., it had been years. I've have best luck feeding back with a single loop coil on the vlfs I've played with this on. Interesting to see your feedback coil.
Now comes the fun part, Anyone know of a way to cancel the on time transmiter signal from the front end amplifier on a PI? Some how feed the xmit signal into the summing junction on the first high gain amp. (not this simple is it?) And be able to see these signals during on time. And still use a monoloop if you wanted to?
DJ, don't forget the other patents unders More Light Reading post down below.
JC
Built your receiver circuit, it works great. Had to take a look at these signals at transmitter turn on. The waveforms look just like Eric and others posted. Thanks so much for this information, and circuit information.
Thomas is right, anyone interested in PI should build this and take a look at the signals in the metal. Unreal!
There is just too much information at turn on to ignore. I'm sold and signals are strong. However, requires the use of some form of induction balance arrangement to use them. Then thats going to require some form of auto nulling to get really good performance. (That's one problem to work on how to do this on PI)
Reread your patent, Dave J., it had been years. I've have best luck feeding back with a single loop coil on the vlfs I've played with this on. Interesting to see your feedback coil.
Now comes the fun part, Anyone know of a way to cancel the on time transmiter signal from the front end amplifier on a PI? Some how feed the xmit signal into the summing junction on the first high gain amp. (not this simple is it?) And be able to see these signals during on time. And still use a monoloop if you wanted to?
DJ, don't forget the other patents unders More Light Reading post down below.
JC