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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