Tuesday, March 19, 2013

Tuning Tools

One step common to the Sid receivers is that they will be tuned by selecting capacitors to adjust the resonance of the antenna. The Simple Sid instructions describe a way to do this. Here is my take:
Here you add in the caps with the dip-switches. The advantage here is that once you find the setting you want, you can take those exact capacitors and solder them into your circuit. Handy since there is quite a variation between caps of the same nominal value. 

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