F(MHZ)0123456789903.2563.2523.2473.2423.2383.2333.2293.22490003.213.2063.2013.1973.1923.1873.1833.17890103.1653.163.1553.1513.463.1423.1373.133123456刻度值3.1953.1923.1953.1923.1923.193(0,0)(-0.8,1)(0.8,1)(-1.4,2)(1.1,2)(-1.9,3)(1.4,3)(-2.6,4)(1.8,4)(-1.2,2)(1.3,2)(-1.7,3)(1.8,3)(-2.2,4)(2.2,4)0047.5050.11.56259.642.8262.80.05847.5850.11.58260.842266.40.11947.52050.11.6262412700.152247.53050.21.62266402740.237484050.21.6427039.22780.2541484850.21.66273.637.92810.35048.35950.51.68276.836.22830.356048.862511.728034.82850.470497251.51.72283.232.2287.80.457949.280521.74286.430.4290.60.58249.590521.7629028293.60.559249.8100521.7829426297.80.610049.8108521.829824.53000.6511049.8118521.82299.624.53040.712049.812251.81.84301.225.83080.7512849.8132521.8630429.53120.813849.514051.81.8830833.63160.8514249.515051.61.9312393200.915149.215951.41.92315.242.93220.9516049.2162511.94318.44632411694917250.81.9632248.93271.051794918050.51.98326513311.118248.818850.2233052.13351.1519248.5199502.0533854.53411.22004820249.62.134255.53501.252094821849.22.15352563601.322047.222148.62.2360563651.3522346.5232482.25368563721.423245.9240472.3378563801.4524045.2242462.35382563861.525044.1255452.439055.83981.52253.643.8257.444.22.4539955.84001.54257.243.2259.843.52.540255.8406--893.223.2153.1743.1693.1283.124(-3.2,5)(2.4,4.8)42.841.840.839.43836.834.231.83027.525.524.625.52832.23741.545.248.250.55253.654.555.956.256.656.656.456.456.456.45655.8