The global_conf.json for TTN Stack

global_conf.json

{
    "SX1301_conf": {
        "lorawan_public": true,
        "clksrc": 1,
        "antenna_gain": 0,
        "radio_0": {
            "enable": true,
            "type": "SX1257",
            "freq": 904300000,
            "rssi_offset": -166.0,
            "tx_enable": true,
            "tx_freq_min": 902000000,
            "tx_freq_max": 928000000
        },
        "radio_1": {
            "enable": true,
            "type": "SX1257",
            "freq": 905000000,
            "rssi_offset": -166.0,
            "tx_enable": false
        },
        "chan_multiSF_0": {
            "enable": true,
            "radio": 0,
            "if": -400000
        },
        "chan_multiSF_1": {
            "enable": true,
            "radio": 0,
            "if": -200000
        },
        "chan_multiSF_2": {
            "enable": true,
            "radio": 0,
            "if": 0
        },
        "chan_multiSF_3": {
            "enable": true,
            "radio": 0,
            "if": 200000
        },
        "chan_multiSF_4": {
            "enable": true,
            "radio": 1,
            "if": -300000
        },
        "chan_multiSF_5": {
            "enable": true,
            "radio": 1,
            "if": -100000
        },
        "chan_multiSF_6": {
            "enable": true,
            "radio": 1,
            "if": 100000
        },
        "chan_multiSF_7": {
            "enable": true,
            "radio": 1,
            "if": 300000
        },
        "chan_Lora_std": {
            "enable": true,
            "radio": 0,
            "if": 300000,
            "bandwidth": 500000,
            "spread_factor": 8
        },
        "chan_FSK": {
            "enable": false,
            "radio": 0,
            "if": 300000,
            "bandwidth": 250000,
            "datarate": 100000
        },
            "tx_lut_0": {
            "pa_gain": 0,
            "mix_gain": 8,
            "rf_power": 3,
            "dig_gain": 3
        },
        "tx_lut_1": {
            "pa_gain": 0,
            "mix_gain": 8,
            "rf_power": 7,
            "dig_gain": 2
        },
        "tx_lut_2": {
            "pa_gain": 0,
            "mix_gain": 9,
            "rf_power": 10,
            "dig_gain": 1
        },
        "tx_lut_3": {
            "pa_gain": 0,
            "mix_gain": 9,
            "rf_power": 11,
            "dig_gain": 0
        },
        "tx_lut_4": {
            "pa_gain": 0,
            "mix_gain": 10,
            "rf_power": 12,
            "dig_gain": 1
        },
        "tx_lut_5": {
            "pa_gain": 0,
            "mix_gain": 10,
            "rf_power": 13,
            "dig_gain": 0
        },
        "tx_lut_6": {
            "pa_gain": 0,
            "mix_gain": 11,
            "rf_power": 14,
            "dig_gain": 0
        },
        "tx_lut_7": {
            "pa_gain": 0,
            "mix_gain": 12,
            "rf_power": 16,
            "dig_gain": 0
        },
        "tx_lut_8": {
            "pa_gain": 3,
            "mix_gain": 15,
            "rf_power": 20,
            "dig_gain": 0
        }
    },
    "gateway_conf": {
        "server_address": "nam1.cloud.thethings.network",
        "serv_port_up": 1700,
        "serv_port_down": 1700,
        "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",
        "fake_gps": false,
        "ref_latitude": 0,
        "ref_longitude": 0,
        "ref_altitude": 0,
        "autoquit_threshold": 20,
        "beacon_period": 0,
        "beacon_freq_hz": 923300000,
        "beacon_freq_nb": 8,
        "beacon_freq_step": 600000,
        "beacon_datarate": 12,
        "beacon_bw_hz": 500000,
        "beacon_power": 27
    }
}