frequency band

常見例句

The RF-7800V provides continuous coverage in the 30 to 108 MHZ frequency band at up to 50 watts of power.
還可在50w功率下提供30-108MHz的持續(xù)性頻率覆蓋。
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It receives Ku frequency band signals from 10.7 through 12.75 GHz with improved frequency stability by using an external 10 MHz reference.
它可以接收Ku波段信號(hào)，頻率範(fàn)圍10.7~12.75 GHz，通過使用一個(gè)外部10 MHz蓡照物改進(jìn)頻率的穩(wěn)定性。
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Bluetooth is a universal radio interface in the 2.45GHz frequency band that enables portable electronic devices to connect and communicate wirelessly via short-range, ad hoc networks.
藍(lán)牙是一個(gè)頻率爲(wèi)2.45GHz的通用無線電通信接口，它通過一個(gè)特殊的網(wǎng)絡(luò)可以在各種便攜設(shè)備之間建立起無線連接竝進(jìn)行短程通信。

Between them, Sprint and Nextel own nearly all the spectrum licences for the unused 2.5GHz frequency band.
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There is also concern that Bluetooth devices will conflict with those using 802.11b, since the two technologies share the same frequency band.
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This frequency is close to the lower band of the highest radio frequency band known as extremely high frequency which goes from 30 to 300 GHZ.
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