To all HF specialists:
I use the inexpensive and good ATU100 automatic antenna tuner.
Works well and is very inexpensive, I have already built several.
The transceiver whistles with about 5 watts or a short continuous tone.
Now the QMX has this very good and fast protection circuit. This means that setting the ATU is no longer possible.
Sure, I can briefly connect another transceiver to the ATU, but that's too inconvenient for me.
I want a small device with a frequency display that produces a 5W RF signal at the push of a button to quickly tune the ATU.
Would that work with that:
Si5351A synthesizer module kit +
5W HF PA?
Kind regards, Axel
DL5GT
