TA的每日心情 | 慵懶
2014-7-2 00:14 |
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簽到天數: 16 天 [LV.4]偶爾看看III
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本帖最後由 jplin 於 2020-8-20 23:51 編輯
阿彰 發表於 2020-8-12 14:50 
請問QRP是什麼
The QRP Q signal was created to mean "Shall I reduce power?" but has since been adopted by the enthusiasts of low-power operation as their banner. QRP has come to mean 5 W or less output for CW, or 10 W PEP output or less for SSB. Most amateur organizations and contests embrace these as the official QRP limits.
ARRL說的
簡單講就是功率低於 CW 5W SSB 10W
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輸出功率小 天線更為重要
1 W信號僅比100 W信號弱3個S單位。因此，如果您的100 W信號是S-9，則您的1 W信號將約為S-6。這是足夠的信號！ |
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發表於 2020-8-20 23:30:25