{
    "channels": [
        {
            "demod_type": "cqpsk", 
            "destination": "udp://127.0.0.1:56120", 
            "excess_bw": 0.2, 
            "filter_type": "rc", 
            "frequency": 460412500, 
            "if_rate": 24000, 
            "name": "p25", 
            "plot": "symbol", 
            "symbol_rate": 4800
        }, 
        {
            "demod_type": "fsk4", 
            "destination": "file:///tmp/out1.raw", 
            "excess_bw": 0.2, 
            "filter_type": "rrc", 
            "frequency": 460500000, 
            "if_rate": 24000, 
            "name": "ysf", 
            "plot": "datascope", 
            "symbol_rate": 4800
        }, 
        {
            "demod_type": "fsk4", 
            "destination": "udp://127.0.0.1:56122", 
            "excess_bw": 0.2, 
            "filter_type": "rrc", 
            "frequency": 460050000, 
            "if_rate": 24000, 
            "name": "dmr", 
            "plot": "symbol", 
            "symbol_rate": 4800
        }
    ], 
    "devices": [
        {
            "args": "rtl=0", 
            "frequency": 460100000, 
            "gains": "lna:49", 
            "name": "rtl0", 
            "offset": 0, 
            "ppm": 38, 
            "rate": 1000000, 
            "tunable": false
        }
    ]
}
