# Is the amplitude of the RF pulse affects the NMR signal?

What i knew is that the NMR signal depends on the static magnetic field strength $$B_0$$ (by Boltzmann equation) and its gyromagnetic factor. While the NMR occurs when the RF pulse frequency match the equation: $$\nu = \frac{g}{h}\mu_{n}B_{0}$$ but, what about its amplitude? Does the amplitude of the RF pulse affects the NMR signal? For example, affects its signal strength?