PHPWIND
HELLOCQ
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永远的FM:那一位朋友说你带宽宽,要么他听力奇特,要么他机器奇特。机器射频谐波大小和低通滤波器性能不影响你语音带宽。但是机器功放互调失真特性会影响你语音清晰度。 (2021-04-29 16:24)
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bd2bh:大功率功放,尤其是电子管功放,基本都是用天调代替BPF..... (2021-05-20 19:18)
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