TA的每日心情 | 開心 2021-11-18 03:07 |
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簽到天數: 133 天 [LV.7]常住居民III
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本帖最後由 OK1MPX 於 2021-7-29 02:04 編輯
2 radios are usually connected to one dual-band antenna via a splitter.
2 個無線電通常通過分離器連接到一個雙頻天線
For amateur and professional repeaters, where the receiver and transmitter are 600 kHz or 7.6MHz apart, a duplexer is used, thus preventing interference or destruction of the receiver by the transmitted signal. However, the duplexer is expensive and takes up a lot of space, and must be fine-tuned.
對於業餘和專業轉換器,接收器和發射器相距 600 kHz 或 7.6MHz,使用雙工器,從而防止發射信號干擾或破壞接收器。 但雙工器價格昂貴,佔用空間大,必須微調。 |
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