require extra radio-frequency (RF) shielding
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送交者: bullrider 于 2016-08-17, 11:48:40:
回答: antenna make it large. 由 bullrider 于 2016-08-17, 11:46:13:
but they often require extra radio-frequency (RF) shielding to compensate for potential interference — something that can often add unwanted size or thickness to a player.
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