This circuit is suggested by Motorola. The integrated circuit used is not easy to obtain. The purpose of the circuit is to divide the frequency of a signal up to 1.5 GHz by 4, making it possible to measure it with frequencies of 400 MHz.

This circuit is suggested by Motorola. The integrated circuit used is not easy to obtain. The purpose of the circuit is to divide the frequency of a signal up to 1.5 GHz by 4, making it possible to measure it with frequencies of 400 MHz.