I am happy to announce the availability of my latest scalar wave communications video. Here I did test the full-scale TRF receiver and did receive the signal loud and clear at the end of my street. I do not need any power amplifier and do not even connect the receiver
I like to announce the availability of the latest video on the scalar wave communication series. I decided to use the systems we have built so far and test it in the nature. I use as a start the Type C pancake coil from Prof. Dr. Konstantin Meyl. Together with
I happy to announce the release of the next video in the scalar wave communications series. We learn about the difference of Superheterodyne receiver and TRF receiver. I demonstrate the function of the IF Amplifier. We have an active band-pass filter and a test circuit for quartz crystal oscillators. To
I like to announce the availability of the next video in the series of scalar wave communication. The last week was intensive for me as I was trying to solve many circuit designs issues. This is particularly the case when selecting components for the circuit. I was able to solve
I like to announce the latest video release in the scalar wave communications series. I test the recently discovered undocumented function of the Operational Amplifier LM386. I test the reception strength of some antenna structures I used before, specific for the scalar wave reception. It will become clear that the
I like to announce the availability of next course material video of the Operational amplifier the LM386. With this Op Amp we build our end stage to drive a speaker. It drives 8 Ohm loads and does a fantastic job with my 10-Watt loudspeaker. While all setting from input voltage
I like to announce the availability of the next video in the educational series of Operational Amplifier. Here I test the OPA37. This chip is designed for high frequency unity gain of 50 MHz. It has ultra-low noise and is a perfect fit for our scalar wave communication project. What
I like to announce a new video as course material. With the need to amplify small signals we need to talk about a very generic component called the Operational Amplifier. This was so far not required because we did not need to amplify small signals or build electronical devices based
I like to announce the availability of the next movie in the scalar wave communication series. Here I did build the Class A biased and DC biased Full Wave envelope detector. A simple circuit which are in fact no so simple to configure. The only diagram I have does not
I like to announce the availability of the next video in the scalar wave communication series. Here I test scalar communication in the nature. This test is crucial as it does expose shortcomings and details which I mentioned but could not prove before. The transport of energy for communication is