f[MHz]	N=1		f[MHz]	N=2		f[MHz]	N=4
12	1.93048E16	12	5.8367E16	6	3.4139E16
14	3.24679E16	14	9.25992E16	10	1.7689E17
18	6.77504E16	18	1.90442E17	12	3.12942E17
28	2.14643E17	30	8.32133E17	14	5.01576E17
						18	1.19986E18