Question
Download Solution PDFएक उपकरण के आउटपुट पर शक्ति स्तर 50 dBm है। तो निम्नलिखित विकल्पों से शक्ति के विशिष्ट मान की पहचान कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
dBm एक निर्दिष्ट संदर्भ स्तर के संबंध में शक्ति स्तर के अनुपात को दर्शाने के लिए प्रयोग किये जाने वाले मापन की इकाई है।
dBm के साथ संदर्भ स्तर 1 mW (मिलीवाट) है।
dBm में शक्ति को निम्न रूप में व्यक्त किया गया है:
P = dBm में व्यक्त की जाने वाली शक्ति
अनुप्रयोग:
दिया गया है dBm में आउटपुट शक्ति = 50
दोनों पक्षों पर antilog लेने पर, हमें निम्न प्राप्त होता है:
P = 105 × 10-3 W
P = 100 W
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