designator,frequency
1,680.0
2,754.2
3,836.6
4,927.9
5,1029.2
6,1141.6
7,1266.2
8,1404.4
9,1557.8
A,312.6
B,346.7
C,384.6
D,426.6
E,473.2
F,524.8
G,582.1
H,645.7
J,716.1
K,794.3
L,881.0
M,977.2
P,1083.9
Q,1202.3
R,1333.5
S,1479.1
T,329.2
U,365.2
V,405.0
W,449.3
X,498.3
Y,552.7
Z,613.1