RAKwireless WisGate RAK7248, User Manual

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Table of Contents
1. Overview ................................................................................................................................ .... 3
1.1. Introduction................................................................................................ ....................... 3
1.2. Main Features ................................................................................................ ................... 4
1.3. Package Contents ................................................................................................ ............ 4
2. WisGate RAK7248................................................................................................ ..................... 5
2.1. Overview................................................................................................ ............................ 5
2.2. Interface................................................................................................ ............................. 5
2.3. SystemStructure................................................................................................ ............... 6
2.4. RaspberryPi ................................................................................................ ...................... 6
2.5. LoRa Operating Frequencies ................................................................ .......................... 7
2.9.1 Transmitter RF Characteristics................................................................ ........................... 8
2.9.2 Receiver RF Characteristics................................................................................................ 8
3. Antenna ................................................................................................................................ ..... 8
3.1. LoRa Antenna ................................................................................................ ................... 8
3.1.1 Overview................................................................................................................................ 8
3.1.2Antenna Dimension................................................................................................ ............... 9
3.1.3Antenna Parameter................................................................................................ ................ 9
3.2.1Overview ............................................................................................................................... 10
3.2.2GPS Antenna Dimensions .................................................................................................. 10
3.2.3GPS Environmental Requirements .................................................................................... 10
3.2.4GPS Antenna Parameter ..................................................................................................... 11
4. FCCCaution ............................................................................................................................. 12
5. ISEDC Warning ....................................................................................................................... 12
6. Revision History ..................................................................................................................... 13