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On Tue, 07 Sep 2004 17:32:14 GMT, "Chris"
wrote: I had a problem with the 454's. Using all the supplied parts, the output was low and the current draw was high. This was solved by replacing the 910pf cap between the collectors with a smaller value. I never tried it on an antenna then. One of the 454's died because the radio output was too high - my mistake. Once I get the amp working, is there a way to reduce the input to the amp? I've seen some designs with a simple voltge divider. Would that work OK? Provided it doesn't introduce any unacceptable reactance, why not? -- "What is now proved was once only imagin'd." - William Blake, 1793. |
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