Support resources for AsteRx4 Important note - Firmware upgrade: This firmware version does not support Septentrio SECORX positioning based on TerraStar service. Receivers actively using the SECORX service need to remain at a lower firmware version. AsteRx4 Firmware v4.10.0 Release Notes79.66 KBDownload AsteRx4 Firmware v4.10.0 Reference Guide2 MBDownload AsteRx4 Firmware Package v4.10.053.93 MBDownload AsteRx4 Product Family Hardware Manual v1.6.01.91 MBDownload Download RxTools extensive support tool suite for receivers Download Product certificates Download Leave this field blank