Signals from GPS, Galileo, Glonass or Beidou satellite systems are generated by Spirent GNSS simulators and sent to the GNSS receiver in the test laboratory.

The receiver is then supposedly on a route, in a scenario, at a definable time, with all conceivable error possibilities and problems.

Repeatable and documented. And without endangering anyone or anything.

With the Spirent GSS6450 Record & Playback System (RPS), you can quickly and easily generate real RF signals for playback in your test environment.

Battery powered and housed in a small, portable case, the GSS6450 records all GNSS signals, including the signal environment.

This gives you a real test scenario for your GNSS receiver in high quality.

GIDAS (GNSS Interference Detection and Analysis System) monitors critical environments for intentional or accidental interference of the sensitive GNSS signal.

The system detects jamming and spoofing, reports and documents the occurrence and supports comprehensive analysis.

A mobile version is housed in a wheeled case and can be used in different locations.

A Vertex Emulator is integrated into a test constellation to not only test the direct RF or WiFi connection, but also to add realistic, controlled environmental signals in the laboratory.

The Vertex Emulator is designed for complex radio scenarios such as mesh networks.

It supports wideband frequency hopping and dynamic emulation environments needed for high-speed vehicle scenarios.

Our NTP and PTP time servers are available in different sizes and with a variety of options for synchronizing networks or smart grids.

Miniature time servers power small industrial networks such as vehicles or robots.

Redundant time servers with precise internal time source offer ready to use configurations for datacom, telecom or smart grids.

We offer time and frequency systems that are suitable for use as master clocks, time distribution, time displays and time and frequency generators.

The systems can be set up redundantly, use external time and frequency signals and a high-quality internal time base.

The systems have timing, frequency and pulse inputs and outputs adapted to their place of use.

In some places there is no signal reception, nor can cables be laid there. In the interior of ships, for example, or far underground.

Our Time Transport System is designed for such requirements. It is synchronized to the time signal of the GNSS systems or another time source.

Its precise internal clock takes over the time information and makes it available at the destination.

The local module of the system receives the frequency and time signals of an atomic clock and transmits them to the remote module via an optical fiber.

Our solution provides a stabilized and calibrated image of the source signals and can thus be described as a virtual atomic clock at the end of the fiber.

The system is used for high end time and frequency distribution to locations that do not maintain their own atomic clocks.

The KL3400 Clock Combiner generates a 1PPS or 10MHz signal from up to fifteen high-precision time inputs, which is more accurate and stable than the best of the inputs.

The KL-3320 Clean-Up Oscillator synchronizes its very high quality internal crystal to a maser time input. This provides a time output with the stability of the maser and the purity of the crystal.

If the input signal fails, it switches to another input without loss.