{
    "RFCardParser ch1": {
        "band": "0",
        "freq": "1000.000",
        "gain": "0",
        "gain2": "0",
        "gainmode": "0",
        "outfreq": "70",
        "ref": "0",
        "upfreq": "1000.000",
        "upgain": "0",
        "workmode": "0"
    },
    "RFCardParser ch2": {
        "band": "0",
        "freq": "1000.000",
        "gain": "0",
        "gain2": "0",
        "gainmode": "0",
        "outfreq": "70",
        "ref": "0",
        "upfreq": "1000.000",
        "upgain": "0",
        "workmode": "0"
    },
    "RFCardParser ch3": {
        "band": "0",
        "freq": "1000.000",
        "gain": "0",
        "gain2": "0",
        "gainmode": "0",
        "outfreq": "70",
        "ref": "0",
        "upfreq": "1000.000",
        "upgain": "0",
        "workmode": "0"
    },
    "RFCardParser ch4": {
        "band": "0",
        "freq": "1000.000",
        "gain": "0",
        "gain2": "0",
        "gainmode": "0",
        "outfreq": "70",
        "ref": "0",
        "upfreq": "1000.000",
        "upgain": "0",
        "workmode": "0"
    },
    "system": {
        "主题风格": "black",
        "参数载入": "on",
        "变频卡型号": "HB0004",
        "日志文件": "on",
        "日志等级": "D",
        "端口号": "COM3",
        "自动启动": "off",
        "调试窗口": "off"
    }
}