LabSat launches scalable solutions for GNSS signal testing

LabSat has expanded its GNSS signal record, replay and simulation portfolio with the introduction of three new LabSat 4 variants: LabSat 4, LabSat 4 Core and LabSat 4 Lite. LabSat seeks to provide engineers and developers with scalable solutions tailored to a wide range of testing requirements and budgets.

LabSat 4 delivers advanced capabilities, including up to 12-bit I&Q quantization and support for recording and replaying external data such as CAN-FD, RS232, and digital inputs. This model is designed for demanding GNSS signal testing, offering high precision and extensive customization to address complex modern testing scenarios.

LabSat 4 Core offers the same features as the original LabSat 4, except it is limited to a maximum of 4-bit I&Q quantization. This makes it a cost-effective choice for applications where the highest signal capture resolution is not necessary, while still providing a comprehensive feature set.

LabSat 4 Lite is optimized for affordability, featuring streamlined 2-bit I&Q quantization and omitting external data recording and replay. It is well-suited for production line testing and other scenarios where quantization depth is not a critical factor.

All LabSat 4 variants include three RF channels with selectable bandwidths up to 60 MHz, adjustable quantization options depending on the model, manual gain control, multi-unit synchronization, and full backward compatibility with LabSat 3 Wideband file formats. The series is compact, portable, and designed for efficient use in both field and laboratory environments.

A key benefit of the LabSat 4 range is the ability to upgrade between models via a license file, allowing users to start with LabSat 4 Lite and move to Core or the full LabSat 4 as their testing needs evolve, without replacing hardware. Customers can also select between Replay-Only and Record-and-Replay configurations across all variants.