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["序号","串口号","第3个字节","第4个字节","频点(MHz)","字节是从左往右数"]
["1","COM39","02","01","2238.5"]
["2",null,null,"02","2268.5"]
["3",null,null,"03","2226.5"]
["4",null,null,"04","2286.5"]
["5",null,null,"05","2250.5"]
["6",null,null,"06","2280.5"]
["7",null,null,"07","2214.5"]
["8",null,null,"08","2244.5"]
["9",null,null,"09","2256.5"]
["10",null,null,"0A","2262.5"]
["11",null,null,"0B","2232.5"]
["12",null,null,"0C","2274.5"]
["13",null,null,"0D","2220.5"]
["14",null,null,"0E","2208.5"]
["15",null,null,"0F","2292.5"]