> For the complete documentation index, see [llms.txt](https://drotek.gitbook.io/rtk-f9p-positioning-solutions/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://drotek.gitbook.io/rtk-f9p-positioning-solutions/rtk-f9p-drotek-modules/sirius-rtk-gnss-base-f9p.md).

# Sirius RTK GNSS Base (F9P)

![](https://3825805345-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LYSZeu4HjB-NrVI4riL%2F-LkZqp-ByyRDJ5u3nHJn%2F-LkZqyAhLtOxLFPWjqZf%2Fsirius-rtk-base-f9p-drotek.png?alt=media\&token=820f79d7-0e62-4538-9dd7-116296b50d04)

The F9P RTK GNSS Base is made to provide the most reliable base module possible. Featuring an **active antenna**, it is the best module to provide your system with an accurate and powerful base module. It has integrated **rechargeable batteries** so it can be used as stand-alone module without an external power supply, and a built-in jack connector to recharge these batteries. 

It guarantees a **clean transportation on the field**. It can easily be put onto a **tripod** thanks to it's **threaded hole underneath the case.**

![](https://3825805345-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LYSZeu4HjB-NrVI4riL%2F-LlVssGc6j9nOj_ezpSX%2F-LlVtKmpycth7LTucgBq%2FCapture%20d%E2%80%99e%CC%81cran%202019-08-05%20a%CC%80%2010.28.11.png?alt=media\&token=e1091e13-1160-4a50-ac84-8a440e8f3e73)