Table of Contents
1. Introduction ........................................................................ 4
1.1. Foreword .....................................................................................................4
1.2. User Notices.................................................................................................4
1.3. Support .......................................................................................................6
2. Altus APS3G overview.......................................................... 7
2.1. Altus APS3G product versions........................................................................7
2.2. Altus APS3G features....................................................................................8
3. Altus APS3G device and specifications................................. 20
3.1. Internal UHF radio...................................................................................... 20
3.2. Cell modem................................................................................................ 21
3.3. Batteries and charger ................................................................................. 24
3.4. GNSS antenna offset .................................................................................. 26
4. Data collection software..................................................... 28
4.1. PinPoint-GIS App........................................................................................ 28
5. APS3G Tools ..................................................................... 28
6. Connecting to Altus APS3G with RxControl .......................... 30
7. PPP positioning with the Altus APS3G ................................. 30
8. Upgrading the firmware ..................................................... 37
8.1. Upgrading the firmware using the SD card................................................... 37
8.2. Altus APS3G default configuration upload..................................................... 39
8.3. Verifying the firmware upgrade ................................................................... 40
8.4. Disconnect the serial cable.......................................................................... 40
9. Frequently Asked Questions ............................................... 41
10. Altus APS3G block diagram ......................................... 44
11. Radio compatibility and performance........................... 45