44 lines
1.9 KiB
TeX
44 lines
1.9 KiB
TeX
% Author: Prof. Dr. Matthias Jung, DL9MJ
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% Year: 2026
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\begin{circuitikz}
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\ctikzset{
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resistors/scale=\getDarcImageFactor,
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capacitors/scale=\getDarcImageFactor,
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inductors/scale=\getDarcImageFactor,
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blocks/scale=\getDarcImageFactor,
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RF/scale=\getDarcImageFactor,
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switches/scale=\getDarcImageFactor,
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misc/scale=\getDarcImageFactor
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}
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\draw(0,0) node[antenna]{}
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to [amp, box, l_=HF, name={amp1}, DARCblue, color=DARCblue] ++ (2,0)
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node[inputarrow](){}
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node[mixer, box, anchor=west, DARCred, color=DARCred] (mix1) {};
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\draw(amp1.west) node[inputarrow](){};
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\draw(mix1.east)
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to [amp, box, l_=ZF, name={amp2}, DARCblue, color=DARCblue] ++ (2,0)
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node[inputarrow](){}
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node[mixer, box, anchor=west, DARCred, color=DARCred] (mix2) {};
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\draw(amp2.west) node[inputarrow](){};
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\draw(mix2.east)
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to [amp, box, l_=NF, name={amp3}, DARCblue, color=DARCblue] ++ (2,0)
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node[inputarrow](){}
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node[loudspeakershape, anchor=south, rotate=-90](L){};
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\draw(amp3.west) node[inputarrow](){};
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\draw(mix1.south) node[inputarrow, rotate=90] {}
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to [short] ++(0,-1)
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node [vallpassshape, anchor=north](x){};
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\draw(mix2.south) node[inputarrow, rotate=90] {}
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to [short] ++(0,-1)
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node [allpassshape, anchor=north](z){};
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\draw(x.east) node[anchor=west](){VFO};
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\draw(z.east) node[anchor=west](){BFO};
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\draw[DARCorange](mix2.north) to [short] ++(0,1) coordinate(e1);
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\draw[DARCorange](e1) -| (amp2.north) node[inputarrow,rotate=-90, DARCorange](){};
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\draw[DARCorange](e1-|amp2.north) node[circ, DARCorange](tops){} -| (amp1.north) node[inputarrow,rotate=-90, DARCorange](){};
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\draw[DARCorange](tops) node[anchor=south](){AGC};
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\draw[DARCred](mix1.north) node[anchor=south](){1. Mischer};
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\draw[DARCred](mix2.north) node[anchor=south west](){2. Mischer};
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\end{circuitikz} |