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The discriminator output contains a rather strong 455 kHz component. By connecting the 10 k resistor to a grounded capacor, a simple lowpass filter is created. I used a capacitor of 2.2 nF, resulting in a cutoff frequency of about 7 kHz. The IF component is surpressed effectively this way. The capacitor is connected to the metal shield of the IF coil, which is grounded.
A 3.5 mm chassis terminal is mounted in the left bottom part of the back panel. This terminal is connected to the capacitor and ground.
Habe so viel über die Auswirkungen von Rauchen, Trinken und Sex gelesen,
dass ich jetzt beschlossen habe, mit dem Lesen aufzuhören!!!!!