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Last modified by Xiaoling on 2022/07/22 14:34
From version 6.1
edited by Xiaoling
on 2022/05/27 16:58
Change comment: There is no comment for this version
To version 14.7
edited by Xiaoling
on 2022/07/22 14:16
Change comment: There is no comment for this version

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1 -**~ Contents:**
1 +**~ Table of Contents:**
2 2  
3 3  {{toc/}}
4 4  
5 +
6 +
5 5  = 1. Instroduction =
6 6  
9 +
7 7  This charpter shows how to customized the frequency bands for the LoRaWAN gateway. Support below models:
8 8  
9 -* LoRaWAN Gateway model: [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], DLOS8
12 +* LoRaWAN Gateway model: [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>https://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]]
10 10  
11 11  
12 12  
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14 14  
15 15  == 2.1 Determine the frequency band to be set ==
16 16  
20 +
17 17  For example, we want to set the gateway to work for below frequency band
18 18  
19 19  [[image:image-20220527165508-1.png]]
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21 21  Determine what is the frequency to be used
22 22  
23 23  
28 +
24 24  == 2.2 Find suitable centra frequency ==
25 25  
31 +
26 26  In the gateway, there are two radios: (% style="color:#037691" %)**Radio0** (% style="color:black" %)and (% style="color:#037691" %)**Radio1**.(% style="color:black" %) We can configure the frequency at the (% style="color:#037691" %)**±400000hz **(% style="color:black" %)range base on these two Radios. In this case, we can set: (% style="color:#037691" %)**Radio0 = 865700000** (% style="color:black" %)and(% style="color:#037691" %)** Radio1 = 866500000**.(% style="color:black" %) And the eight frequency we need are:
27 27  
28 28  * Channel 0 frequency = radio0 – 300000Hz = 865700000 - 300000 = 865.4 Mhz
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36 36  * Channel LoRaSTD frequency= 865.7Mhz, SF7, BW250Khz
37 37  
38 38  
45 +
39 39  == 2.3 Configure the Web ==
40 40  
48 +
41 41  [[image:image-20220527165612-2.png]]
42 42  
43 43  Choose Customized Band
44 44  
45 45  
54 +
46 46  [[image:image-20220527165718-3.png]]
47 47  
48 48  Configure Frequency
49 49  
50 50  
60 +
51 51  [[image:image-20220527165755-4.png]]
52 52  
53 53  Verify Settings