User's Manual

Freyja GNSS RTK System User Manual
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1.1 Foreword
Freyja GNSS RTK receiver brings superior performance and high efficiency that will support your
fieldwork with reliable solutions. Its deployment of the advanced RTK engine and new-generation IMU
guarantees a 25% performance improvement even in the most demanding environments. Thus you can
count on Satlab Freyja to provide you with better productivity.
1.2 Features
1. Its more durable and portable with an ultra-light EPP material instrument case.
2. It can bring accurate and reliable results and boost efficient fieldwork with a self-developed built-in
IMU and core algorithm.
3. Equipped with the High-performance Patch Antenna, it both enhances the low elevation angle
tracking capabilities and maintains a high gain for higher elevation satellites.
4. It does not provide overly optimistic coordinate quality and guarantees the high reliability of RTK fixed
positions, improving accuracy better than 8 cm by 20 %.
5. Hi-Fix technology enables both continuous connectivity and quality results.
1.3 Use and precautions
The Freyja GNSS receiver is designed to have chemical and impact resistance, but precision
instruments require careful use and maintenance.
Notice:
1. The receiver must be within the specified temperature range when it is used and
stored. For detailed requirements, please refer to Chapter 3: Technical specification.
2. Recommend a separation distance of 1m or more should be maintained between
this device and persons during device operation. To ensure compliance, operations at
closer than this distance is not recommended.
3. The product shall not be permanently installed outdoor because protection against
water and dust is not guaranteed Please bring back to indoors in rainy weather.
4. This device needs a license from the national regulatory authority before can be put
into service.