I do different. I calculate the inductance and capacitance of the Pi Filter. I make paper scales for the anode capacitor and for the antenna capacitor. I mark the capacity that I have calculated on the scales. In the system, I measure the inductance of the coil with the switch. I start from 28MHz. I will not do it quickly as with the analyzer, but the results are very good
Что является анодной нагрузкой? Обычно с анодов на землю подключают безиндукционный резистор равный Roe
I do different. I calculate the inductance and capacitance of the Pi Filter. I make paper scales for the anode capacitor and for the antenna capacitor. I mark the capacity that I have calculated on the scales. In the system, I measure the inductance of the coil with the switch. I start from 28MHz. I will not do it quickly as with the analyzer, but the results are very good
I also start with 28 MHz. Since there is approximate data, it's easy to go through the analyzer.
Чему равно сопротивление со стороны анода,и как устроена входная цепь усилителя, полосовые фильтры на каждый диапазон?
1к 2 нагрука лампы снимал и прогонял