#input voltage[V] peak frequency
7.0 103.26
7.05 103.50
7.10 103.74
7.15 104.00
7.20 104.26
7.25 104.50
7.3 104.76
7.35 105.00
7.4 105.26
7.45 105.52
7.5 105.76
7.55 106.02
7.6 106.28
7.65 106.54
7.7 106.78
7.75 107.04
7.8 107.28
7.85 107.54
7.9 107.80
7.95 108.06
8.0 108.32