Slow frequency hopping is a process of changing the radio frequencies of a communications on a regular basis (pattern). The duration of transmission on a single frequency is typically much longer than the amount of time it takes to send several bits of digital information.

What is slow frequency hopping and fast frequency hopping?

In slow frequency hopping, multiple symbols are transmitted in one frequency hop. In fast frequency hopping, multiple hops are required to transmit one symbol. One or more symbols are transmitted over the same carrier frequency. ... A jammer can detect this signal if carrier frequency in one hop is known.

What do you mean by frequency hopping?

Frequency Hopping Spread Spectrum: A transmission technology in which the data signal is modulated by a narrowband carrier signal which changes frequency ("hops") over a wide band of frequencies. The hopping seems random but is prescribed by an algorithm known to the receiving system.