ad558jn资料 | |
ad558jn |
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file size : 116 kb
manufacturer:ad description:at the point where the voltage of the rf signal at the probe drops by 3 db, the two frequencies can then be measured. the difference between these two frequencies is called the bandwidth bwa of the antenna circuit. as the value of the capacitor cres in the antenna circuit is known, it is easy to compute the resonant resistance according to the following formula: |
1pcs | 100pcs | 1k | 10k | ||
型 号:ad558jn 厂 家:ad 封 装:0548/0551 批 号:dip-16 数 量:630 说 明:特价出售,全新原装.部份无铅 |
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