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50ohm-contents-dl/contents/drawings/83.tex
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% Author: Dr. Matthias Jung, DL9MJ
% Year: 2020
\begin{circuitikz}
\ctikzset{
resistors/scale=\getDarcImageFactor,
capacitors/scale=\getDarcImageFactor,
inductors/scale=\getDarcImageFactor,
blocks/scale=\getDarcImageFactor,
RF/scale=\getDarcImageFactor,
switches/scale=\getDarcImageFactor,
misc/scale=\getDarcImageFactor
}
\draw(0,0) node[antenna]{}
to [amp, box, >, l_=HF, name={amp1}] ++ (2,0)
node[inputarrow](){}
node[mixer, box, anchor=west] (mix1) {};
\draw(mix1.east)
to [amp, box, >, l_=1.ZF, name={amp2}] ++ (2,0)
node[inputarrow](){}
node[mixer, box, anchor=west] (mix2) {};
\draw(mix2.east)
to [amp, box, >, l_=2.ZF, name={amp3}] ++ (2,0)
node[inputarrow](){}
node[mixer, box, anchor=west](mix3){};
\draw(mix3.east)
to [amp, box, >, l_=NF, name={amp4}] ++ (2,0)
node[inputarrow](){}
node[loudspeakershape, anchor=south, rotate=-90](L){};
\draw(mix1.south) node[inputarrow, rotate=90] {}
to [short] ++(0,-1)
node [vallpassshape, anchor=north](x){};
\draw(mix2.south) node[inputarrow, rotate=90] {}
to [short] ++(0,-1)
node [qgeneratorshape, t={G}, anchor=north](y){};
\draw(mix3.south) node[inputarrow, rotate=90] {}
to [short] ++(0,-1)
node [allpassshape, anchor=north](z){};
\draw(mix3.north) to [short] ++(0,1) coordinate(e1);
\draw(e1) -| (amp3.north) node[inputarrow,rotate=-90](){};
\draw(e1-|amp3.north) node[circ](){} -| (amp2.north) node[inputarrow,rotate=-90](){};
\draw(e1-|amp2.north) node[circ](){} -| (amp1.north) node[inputarrow,rotate=-90](){};
\draw(x.east) node[anchor=west](){X};
\draw(y.east) node[anchor=west](){Y};
\draw(z.east) node[anchor=west](e){Z};
%Help Coordinates
%\path(mix3.north) ++(+0.00,+0.25) coordinate(n);
%\path(z.south) ++(+0.00,-0.25) coordinate(s);
%\path(z.west) ++(-0.25,-0.00) coordinate(w);
%\draw[dashed](n)
% -| (w)
% |- (s)
% -| (e.south) (e.north)
% |- (n);
%\draw(z.south) ++(0,-0.25) node[anchor=north](){Produktdetektor};
\end{circuitikz}