Частота повторений импульсов, измеренная частотомером Ч3-34 (Ч3-38) Относительную погрешность берем по формуле в технической эксплуатации прибора. Это составляет одну единицу младшего разряда показаний прибора. В данном случаи 0,0001.
![](data:image/png;base64,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) Заключение В ходе лабораторной работы были измерены параметры электрических сигналов различными методами. Было проведено ознакомление с работой универсального осциллографа, генератора синусоидальных сигналов, генератора импульсных сигналов, вольтметра типа B3измерителя частоты и временных интервалов типа Ч3-34(Ч3-38).
Параметр
| Метод
калиброванной
развертки
| С использова-
нием частотомера
| Метод
сравнения
| Частота
повторения
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![](data:image/png;base64,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)
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| Погрешность
измерения,кГц
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![](data:image/png;base64,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)
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