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52	52
53	53	[[image:image-20220623140335-1.png||height="241" width="378"]]
54	54
55		-Gateways using the SX1301 LoRaWAN Concentrator are the [[LG308>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/&file=Datasheet_LG308_LoRaWAN_Gateway.pdf]] and [[DLOS8>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/&file=DLOS8_LoRaWAN_Gateway_User_Manual_v1.3.pdf]].
	55	+Gateways using the SX1301 LoRaWAN Concentrator are the LG308 and DLOS8.
56	56
57	57
58	58	**SX1301 Change Power for LoRaWAN Basic Station Connection example:**
59	59
60		-Gateway maintains a power index in the file: /etc/station/station-sx1301.conf
	60	+Gateway maintains a power index in the file: /etc/station/station-sx1301.conf for example:
61	61
62	62	(% class="box" %)
63	63	(((
...	...	@@ -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		- ~|<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ]
	73	+ ** |<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ](%%)**
74	74
75	75	"radio_0": {
76	76	"type": "SX1257",
...	...	@@ -87,8 +87,6 @@
87	87	},
88	88	)))
89	89
90		-Add parameters:**"tx_gain_lut": [ TX_GAIN_LUT, .. ]**
91		-
92	92	(% class="box" %)
93	93	(((
94	94	{
...	...	@@ -100,14 +100,10 @@
100	100	"device": "/dev/spidev1.0",
101	101	/* freq/enable provided by LNS - only HW specific settings listed here */
102	102	"tx_gain_lut":[
103		- {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3},
	101	+ {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3},
104	104	{"rf_power": 13, "pa_gain": 2, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3},
105	105	{"rf_power": 14, "pa_gain": 2, "mix_gain": 12, "dig_gain": 2, "dac_gain": 3},
106	106	{"rf_power": 15, "pa_gain": 2, "mix_gain": 13, "dig_gain": 2, "dac_gain": 3},
107		-
108		-/* Index 3 refer to rf_power: 15dB. device will set the pa_gain,mix_gain,dig_gain */
109		-
110		-/* to the value mentioned here so as to generate 15dB output power.*/
111	111	{"rf_power": 16, "pa_gain": 2, "mix_gain": 13, "dig_gain": 1, "dac_gain": 3},
112	112	{"rf_power": 17, "pa_gain": 2, "mix_gain": 14, "dig_gain": 1, "dac_gain": 3},
113	113	{"rf_power": 18, "pa_gain": 2, "mix_gain": 15, "dig_gain": 2, "dac_gain": 3},
...	...	@@ -135,22 +135,6 @@
135	135	/* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
136	136	},
137	137	)))
138		-
139		-See this link for more station configuration parameters:[[Concentrator Design (v1.5) - LoRa Basics™ StationLoRa Basics™ Station ~| DEVELOPER PORTAL (semtech.com)>>url:https://lora-developers.semtech.com/build/software/lora-basics/lora-basics-for-gateways/?url=gw_v1.5.html]]
140		-
141	141	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.
142	142
143		-(% style="color:red" %)Note: When the Settings are complete, click "Save&Apply" on the gateway's Web UI
144		-
145		-=== **Checking station Logs** ===
146		-
147		-Run the command:
148		-
149		-(% class="box infomessage" %)
150		-(((
151		-tail -f /var/iot/station.log
152		-)))
153		-
154		-[[image:image-20220623145437-2.png||height="501" width="694"]]
155		-
156	156

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