Changes for page Change Gateway Power
Last modified by Xiaoling on 2022/08/10 15:18
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... ... @@ -70,7 +70,7 @@ 70 70 "device": "/dev/spidev1.0", 71 71 /* freq/enable provided by LNS - only HW specific settings listed here */ 72 72 73 - 73 + ~|<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut" : [ TX_GAIN_LUT, .. ](% %) 74 74 75 75 "radio_0": { 76 76 "type": "SX1257", ... ... @@ -87,51 +87,6 @@ 87 87 }, 88 88 ))) 89 89 90 - 91 - 92 -(% class="box" %) 93 -((( 94 -{ 95 - /* If slave-X.conf present this acts as default settings */ 96 - "SX1301_conf": { /* Actual channel plan is controlled by server */ 97 - "lorawan_public": true, /* is default */ 98 - "clksrc": 1, /* radio_1 provides clock to concentrator */ 99 - /* path to the SPI device, un-comment if not specified on the command line e.g., RADIODEV=/dev/spidev0.0 */ 100 - "device": "/dev/spidev1.0", 101 - /* freq/enable provided by LNS - only HW specific settings listed here */ 102 - "tx_gain_lut":[ 103 - {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3}, ~/~/ Index 0 refer to rf_power: 12dB. device will set the pa_gain,mix_gain,dig_gain 104 - {"rf_power": 13, "pa_gain": 2, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3}, 105 - {"rf_power": 14, "pa_gain": 2, "mix_gain": 12, "dig_gain": 2, "dac_gain": 3}, 106 - {"rf_power": 15, "pa_gain": 2, "mix_gain": 13, "dig_gain": 2, "dac_gain": 3}, 107 - {"rf_power": 16, "pa_gain": 2, "mix_gain": 13, "dig_gain": 1, "dac_gain": 3}, 108 - {"rf_power": 17, "pa_gain": 2, "mix_gain": 14, "dig_gain": 1, "dac_gain": 3}, 109 - {"rf_power": 18, "pa_gain": 2, "mix_gain": 15, "dig_gain": 2, "dac_gain": 3}, 110 - {"rf_power": 19, "pa_gain": 2, "mix_gain": 15, "dig_gain": 1, "dac_gain": 3}, 111 - {"rf_power": 20, "pa_gain": 2, "mix_gain": 15, "dig_gain": 1, "dac_gain": 3}, 112 - {"rf_power": 21, "pa_gain": 3, "mix_gain": 9, "dig_gain": 0, "dac_gain": 3}, 113 - {"rf_power": 22, "pa_gain": 3, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3}, 114 - {"rf_power": 23, "pa_gain": 3, "mix_gain": 11, "dig_gain": 1, "dac_gain": 3}, 115 - {"rf_power": 24, "pa_gain": 3, "mix_gain": 12, "dig_gain": 0, "dac_gain": 3}, 116 - {"rf_power": 25, "pa_gain": 3, "mix_gain": 14, "dig_gain": 0, "dac_gain": 3}, 117 - {"rf_power": 26, "pa_gain": 3, "mix_gain": 14, "dig_gain": 0, "dac_gain": 3}, 118 - {"rf_power": 27, "pa_gain": 3, "mix_gain": 14, "dig_gain": 0, "dac_gain": 3} 119 - ], 120 - "radio_0": { 121 - "type": "SX1257", 122 - "rssi_offset": -166.0, 123 - "tx_enable": true, 124 - "antenna_gain": 0 125 - }, 126 - "radio_1": { 127 - "type": "SX1257", 128 - "rssi_offset": -166.0, 129 - "tx_enable": false 130 - } 131 - /* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */ 132 - }, 133 -))) 134 - 135 135 If users want to always use a higher power or a lower power. Users can modify the pa_gain,mix_gain, and dig_gain to specify rf_power to achieve this purpose. This is not recommended, because this might break the regulator for a specific country. 136 136 137 137