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

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1 -**~ Table of Contents:**
1 +**~ Contents:**
2 2  
3 3  {{toc/}}
4 4  
5 -
6 -
7 7  = 1. Instroduction =
8 8  
9 -
10 10  This charpter shows how to customized the frequency bands for the LoRaWAN gateway. Support below models:
11 11  
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]]
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
13 13  
14 14  
15 15  
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17 17  
18 18  == 2.1 Determine the frequency band to be set ==
19 19  
20 -
21 21  For example, we want to set the gateway to work for below frequency band
22 22  
23 23  [[image:image-20220527165508-1.png]]
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25 25  Determine what is the frequency to be used
26 26  
27 27  
28 -
29 29  == 2.2 Find suitable centra frequency ==
30 30  
31 -
32 32  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:
33 33  
34 34  * Channel 0 frequency = radio0 – 300000Hz = 865700000 - 300000 = 865.4 Mhz
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42 42  * Channel LoRaSTD frequency= 865.7Mhz, SF7, BW250Khz
43 43  
44 44  
45 -
46 46  == 2.3 Configure the Web ==
47 47  
48 -
49 49  [[image:image-20220527165612-2.png]]
50 50  
51 51  Choose Customized Band
52 52  
53 53  
54 -
55 55  [[image:image-20220527165718-3.png]]
56 56  
57 57  Configure Frequency
58 58  
59 59  
60 -
61 61  [[image:image-20220527165755-4.png]]
62 62  
63 63  Verify Settings