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单词
heterodyne repeater
释义
heterodyne repeater
heterodyne repeater
[
′hed·ə·rə‚dīn ri′pēd·ər
]
(electronics)
A radio repeater in which the received radio signals are converted to an intermediate frequency, amplified, and reconverted to a new frequency band for transmission over the next repeater section.
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更新时间:2025/1/31 9:25:56