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lower half-power frequency
释义
lower half-power frequency
lower half-power frequency
[
′lō·ər ′haf ‚pau̇·ər ′frē·kwən·sē
]
(electronics)
The frequency on an amplifier response curve which is smaller than the frequency for peak response and at which the output voltage is 1/√2 of its midband or other reference value.
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更新时间:2026/7/21 0:36:57