Answer: 5G high bands (mmWave, also referred to as FR2) are found in the range of 24GHz to 40GHz. They deliver large quantities of spectrum and capacity over the shortest distances
The answer is relay station.
Relay station is often used to improve the quality of a broadcast. It is an amplifier for restoring the strength of a transmitted signal. An amplifier is an electronic equipment that increases strength of signals passing through it. Relay station has been known as America's Friendliest travel center.
It might be an 81 because if you fail 0/100 yo grade is going DOWN
They work in many different ways?