>I would like to rebuild the power supply/filter/rectifier board in my sb200,
>but am having problems finding the filter caps.
Electrolytic caps are more compact than they were 30-yrars ago, so don't
expect to find an exact replacement. Odds are that you are going to wind
up with more C in a shorter case. The main thing is to get 35 mm dia.
>I know that Harbauch had
>such a replacement, but he is not offering them at this time.
>Would also like to replace the high voltage string of 3 resistors, but have
>heard that more lower value resistors would be better than a few of higher
>One final thing...The swr input to the amp seems a little high on 15 and 10
>meters. Can the input circuit be tuned, I had heard that one should not
>fuss with this, or is there something else I might look at.
The input tuned circuit Q is too low for solid state radios. You need a
Q of c. 2.
- Rich..., 805.386.3734, www.vcnet.com/measures.
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