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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 and DLOS8.
	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]].
56	56
57	57
58	58	**SX1301 Change Power for LoRaWAN Basic Station Connection example:**
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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",
...	...	@@ -87,6 +87,8 @@
87	87	},
88	88	)))
89	89
	90	+**Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ]**
	91	+
90	90	(% class="box" %)
91	91	(((
92	92	{
...	...	@@ -98,7 +98,7 @@
98	98	"device": "/dev/spidev1.0",
99	99	/* freq/enable provided by LNS - only HW specific settings listed here */
100	100	"tx_gain_lut":[
101		- {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3},
	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
102	102	{"rf_power": 13, "pa_gain": 2, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3},
103	103	{"rf_power": 14, "pa_gain": 2, "mix_gain": 12, "dig_gain": 2, "dac_gain": 3},
104	104	{"rf_power": 15, "pa_gain": 2, "mix_gain": 13, "dig_gain": 2, "dac_gain": 3},
...	...	@@ -129,6 +129,7 @@
129	129	/* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
130	130	},
131	131	)))
	134	+
132	132	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.
133	133
134	134

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