The RM-80 is essentially assembled, first test has been done.
As opposed to Joachim I have only 100 Hz shift between the two steps, that is not enough to be useful. This has to be a fault, and I will seek it out later this week.
QRP-LABS 5Watt PA - I am still struggling to make a "simple" 5Watt PA for the 1.8 - 50MHz range The QRP-LABS 5W PA could not deliver more then 1W at 28MHz using the original...
6 minutes ago