{
        "SX1301_conf": {
                "lorawan_public": true,
                "clksrc": 1,
                "clksrc_desc": "radio_1 provides clock to concentrator for most devices except MultiTech. For MultiTech set to 0.",
                "antenna_gain": 0,
                "antenna_gain_desc": "antenna gain, in dBi",
                "lbt_cfg": {
                        "enable": false,
                        "rssi_target": -80,
                        "chan_cfg":[
                                { "freq_hz": 923200000, "scan_time_us": 128 },
                                { "freq_hz": 923400000, "scan_time_us": 128 },
                                { "freq_hz": 922200000, "scan_time_us": 128 },
                                { "freq_hz": 922400000, "scan_time_us": 128 },
                                { "freq_hz": 922600000, "scan_time_us": 128 },
                                { "freq_hz": 922800000, "scan_time_us": 128 },
                                { "freq_hz": 923000000, "scan_time_us": 128 },
                                { "freq_hz": 922000000, "scan_time_us": 128 }
                        ],
                        "sx127x_rssi_offset": -4
                },
                "radio_0": {
                        "enable": true,
                        "type": "SX1257",
                        "freq": 923000000,
                        "rssi_offset": -166.0,
                        "tx_enable": true,
                        "tx_freq_min": 920000000,
                        "tx_freq_max": 923400000
                },
                "radio_1": {
                        "enable": true,
                        "type": "SX1257",
                        "freq": 922000000,
                        "rssi_offset": -166.0,
                        "tx_enable": false
                },
                "chan_multiSF_0": {
                        "desc": "Lora MAC, 125kHz, all SF, 923.2 MHz",
                        "enable": true,
                        "radio": 0,
                        "if": 200000
                },
                "chan_multiSF_1": {
                        "desc": "Lora MAC, 125kHz, all SF, 923.4 MHz",
                        "enable": true,
                        "radio": 0,
                        "if": 400000
                },
                "chan_multiSF_2": {
                        "desc": "Lora MAC, 125kHz, all SF, 922.2 MHz",
                        "enable": true,
                        "radio": 1,
                        "if": 200000
                },
                "chan_multiSF_3": {
                        "desc": "Lora MAC, 125kHz, all SF, 922.4 MHz",
                        "enable": true,
                        "radio": 1,
                        "if": 400000
                },
                "chan_multiSF_4": {
                        "desc": "Lora MAC, 125kHz, all SF, 922.6 MHz",
                        "enable": true,
                        "radio": 0,
                        "if": -400000
                },
                "chan_multiSF_5": {
                        "desc": "Lora MAC, 125kHz, all SF, 922.8 MHz",
                        "enable": true,
                        "radio": 0,
                        "if": -200000
                },
                "chan_multiSF_6": {
                        "desc": "Lora MAC, 125kHz, all SF, 923.0 MHz",
                        "enable": true,
                        "radio": 0,
                        "if": 0
                },
                "chan_multiSF_7": {
                        "desc": "Lora MAC, 125kHz, all SF, 922.0 MHz",
                        "enable": true,
                        "radio": 1,
                        "if": 0
                },
                "chan_Lora_std": {
                        "desc": "Lora MAC, 250kHz, SF7, 922.1 MHz",
                        "enable": true,
                        "radio": 1,
                        "if": 100000,
                        "bandwidth": 250000,
                        "spread_factor": 7
                },
                "chan_FSK": {
                        "desc": "FSK 50kbps, 921.8 MHz",
                        "enable": true,
                        "radio": 1,
                        "if": -200000,
                        "bandwidth": 125000,
                        "datarate": 50000
                },
                "tx_lut_0": {
                        "desc": "TX gain table, index 0",
                        "pa_gain": 0,
                        "mix_gain": 8,
                        "rf_power": -6,
                        "dig_gain": 0
                },
                "tx_lut_1": {
                        "desc": "TX gain table, index 1",
                        "pa_gain": 0,
                        "mix_gain": 10,
                        "rf_power": -3,
                        "dig_gain": 0
                },
                "tx_lut_2": {
                        "desc": "TX gain table, index 2",
                        "pa_gain": 0,
                        "mix_gain": 12,
                        "rf_power": 0,
                        "dig_gain": 0
                },
                "tx_lut_3": {
                        "desc": "TX gain table, index 3",
                        "pa_gain": 1,
                        "mix_gain": 8,
                        "rf_power": 3,
                        "dig_gain": 0
                },
                "tx_lut_4": {
                        "desc": "TX gain table, index 4",
                        "pa_gain": 1,
                        "mix_gain": 10,
                        "rf_power": 6,
                        "dig_gain": 0
                },
                "tx_lut_5": {
                        "desc": "TX gain table, index 5",
                        "pa_gain": 1,
                        "mix_gain": 12,
                        "rf_power": 10,
                        "dig_gain": 0
                },
                "tx_lut_6": {
                        "desc": "TX gain table, index 6",
                        "pa_gain": 1,
                        "mix_gain": 13,
                        "rf_power": 11,
                        "dig_gain": 0
                },
                "tx_lut_7": {
                        "desc": "TX gain table, index 7",
                        "pa_gain": 2,
                        "mix_gain": 9,
                        "rf_power": 12,
                        "dig_gain": 0
                },
                "tx_lut_8": {
                        "desc": "TX gain table, index 8",
                        "pa_gain": 1,
                        "mix_gain": 15,
                        "rf_power": 13,
                        "dig_gain": 0
                },
                "tx_lut_9": {
                        "desc": "TX gain table, index 9",
                        "pa_gain": 2,
                        "mix_gain": 10,
                        "rf_power": 14,
                        "dig_gain": 0
                },
                "tx_lut_10": {
                        "desc": "TX gain table, index 10",
                        "pa_gain": 2,
                        "mix_gain": 11,
                        "rf_power": 16,
                        "dig_gain": 0
                },
                "tx_lut_11": {
                        "desc": "TX gain table, index 11",
                        "pa_gain": 3,
                        "mix_gain": 9,
                        "rf_power": 20,
                        "dig_gain": 0
                },
                "tx_lut_12": {
                        "desc": "TX gain table, index 12",
                        "pa_gain": 3,
                        "mix_gain": 10,
                        "rf_power": 23,
                        "dig_gain": 0
                },
                "tx_lut_13": {
                        "desc": "TX gain table, index 13",
                        "pa_gain": 3,
                        "mix_gain": 11,
                        "rf_power": 25,
                        "dig_gain": 0
                },
                "tx_lut_14": {
                        "desc": "TX gain table, index 14",
                        "pa_gain": 3,
                        "mix_gain": 12,
                        "rf_power": 26,
                        "dig_gain": 0
                },
                "tx_lut_15": {
                        "desc": "TX gain table, index 15",
                        "pa_gain": 3,
                        "mix_gain": 14,
                        "rf_power": 27,
                        "dig_gain": 0
                }
        },
        "gateway_conf": {
                "server_address": "router.jp.thethings.network",
                "serv_port_up": 1700,
                "serv_port_down": 1700,
		"servers": [ {
			"server_address": "router.jp.thethings.network",
			"serv_port_up": 1700,
			"serv_port_down": 1700,
			"serv_enabled": true
		} ],
		"keepalive_interval": 10,
        	"stat_interval": 30,
        	"push_timeout_ms": 100,
        	"forward_crc_valid": true,
        	"forward_crc_error": false,
        	"forward_crc_disabled": false,
        	"gps_tty_path": "/dev/ttyAMA0",
        	"beacon_period": 128,
        	"beacon_freq_hz": 923400000,
        	"beacon_datarate": 9,
        	"beacon_bw_hz": 125000,
        	"beacon_power": 14,
        	"beacon_infodesc": 0
	}

}