Field strenght meter -
Homemade and simple
Diode Hf-Type
100kOhms Potentiometer
10nF capacity
very sensitive meter, you may also use your Multimeter
some short antenna, depending on power and distance from transmitter
a metal case is recommended but optional
1 microHenry coil inductivity
If you have any questions or comments, please email to OE3MZC
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