RAKwireless WisDevice RAK7243, Руководство пользователя

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RAK7243
2 RAK7243 User Manual V1.1
Table of Contents
1 Overview ..................................................................................................................................................... 4
1.1 Introduction ......................................................................................................................................... 4
1.2 Main Features .................................................................................................................................... 5
2 Pilot Gateway Pro RAK7243 .................................................................................................................. 6
2.1 Overview ............................................................................................................................................. 6
2.2 Interfaces ............................................................................................................................................ 6
2.3 System Structure ............................................................................................................................... 7
2.4 LoRa Operating Frequencies ........................................................................................................... 7
2.5 Hardware Structure ............................................................................................................................ 7
2.5.1 LoRa Concentrator RAK2245 Pi HAT ................................................................................ 8
2.6 Power Requirements ......................................................................................................................... 8
2.7 Environmental Requirements .......................................................................................................... 8
2.8 LoRa RF Characteristics
..................................................................................................................
9
2.8.1 Transmitter RF Characteristics ........................................................................................... 9
2.8.2 Receiver RF Characteristics .............................................................................................. 10
3 Antenna ..................................................................................................................................................... 11
3.1 LoRa Antenna .................................................................................................................................. 11
3.1.1 Overview ............................................................................................................................... 11
3.1.2 Antenna Dimension
.............................................................................................................
11
3.1.3 Antenna Parameter ............................................................................................................. 11
3.2 GPS Antenna ................................................................................................................................... 12
3.2.1 Overview ............................................................................................................................... 12
3.2.2 GPS Antenna Dimensions ................................................................................................. 12
3.2.3 GPS Environmental Requirements .................................................................................. 12
3.2.4 GPS Antenna Parameter ................................................................................................... 13
4 Flash the Gateway Image ..................................................................................................................... 13
5 Warning ..................................................................................................................................................... 14
6 Contact Information ............................................................................................................................... 15
7 Revision History ..................................................................................................................................... 16
8 Document Summary
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