yes you finally get the meaning of frequency..thank you wiki. In english it means the number of times something happens..but repetition of what? It is wave oscillations - right! So yes in the X band you have 8 to 12 billion wave oscillations each second. So you believe an X band radar can use frequency agility to foil a barrage jammer. But the jammer does not have to transmit energy across the entire X band to make acquisition of target range and velocity impossible, To effectively barrage jam the AESA radar on the PL 15 the jammer only needs to cover 10% of the X- Band. The only counter to this is for the Radar to increase power but..a small missile does not have enough power to counter a larger more powerful transmitter. So what you failed to understand earlier when I talked about PL-15 vs S-400 vs Growler vs. arleigh burke is power is the key to overcoming barrage jamming and not frequency agility. Put another way, no one is going to hear you sing in the shower if Slash is in your bathroom with his electric guitar and amp jamming “welcome to the jungle...”Laughing due to own stupidity and ignorance is very common
If you understand the basic physics, Frequency is the number of occurrences of a repeating event per unit of time (https://en.wikipedia.org/wiki/Frequency), hence 1 hertz difference mean 1 occurence difference hence 2 different frequency
Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in units of hertz (Hz) which is equal to one occurrence of a repeating event per second.
If I think you are a true think thank analyst i would be laughing till my stomach hurts seeing your ignorance like that, but I know your level hence I dont wonder