Fortunately, the function generator accepts an external clock ... used the NIST WWV broadcast and his ears to find when his frequency standard overlapped that of the source, therefore verifying ...

and some ripple tanks also have a signal generator, to control what frequency you're setting the waves to. You will also need a metre rule and a stop clock. There are a number of measurements you ...

Notice, too, that the frequency of the incoming and outgoing signals are the same. Carrier Wave Generator The Wave Generator creates a high-frequency radio signal. The frequency of this signal is ...