I really wanted to stop with revision and redesign of TX in Relic Hawk and wish to start the analysis of its RX. I thought that procedure for TX is understandable. Were created TX circuits, which will work well not only in the Relic Hawk. The redesigned TX circuits are suitable for all CW metal detectors.
However an incompetent designed TX circuit, published in this thread (post #959) without comment, indicates that participants or did not understand the procedure used for revision and redesign of TX, or reluctant to apply it to an arbitrary CW TX. So let's again make revision and redesign of two TX circuits.
Here is the original of TX circuit used in VLF770.
I see an useless resistor 470 ohm, but what are shortcomings of this TX?
However an incompetent designed TX circuit, published in this thread (post #959) without comment, indicates that participants or did not understand the procedure used for revision and redesign of TX, or reluctant to apply it to an arbitrary CW TX. So let's again make revision and redesign of two TX circuits.
Here is the original of TX circuit used in VLF770.
I see an useless resistor 470 ohm, but what are shortcomings of this TX?
Comment