Imperfection. All systems have a certain percentage of allowable variation. You are fine.
It could be the software that reads the freq. is off that much. It could be the clock freq. itself is off that much. Nothing abnormal about that at all. In fact, that is quite good.
Imperfection. All systems have a certain percentage of allowable variation. You are fine.
It could be the software that reads the freq. is off that much. It could be the clock freq. itself is off that much. Nothing abnormal about that at all. In fact, that is quite good.