Search results with tag "Frequency signal"

Chapter 17: Fundamentals of Time and Frequency - NIST

The test signal for frequency measurements is usually at a frequency of 1 MHz or higher, with 5 or 10 MHz being common. Frequency signals are usually sine waves, but can also be pulses or square waves. If the frequency signal is an oscillating sine wave, it might look like the one shown in Fig. 17.1. This signal produces one cycle (360 ∞ or 2 π

  Frequency, Signal, Frequency signal