Verify the performance of the airborne GNSS receiver in your GBAS Landing System

The GSS4150 GBAS Landing System VDB Simulator has been designed to add a single, integrated source of the VHF Data Broadcast (VDB) augmentation signal to Spirent’s range of GNSS RF constellation simulators - in a rack-mountable chassis.

Supported Message Types

Message Type 1:
Differential Corrections 100 second smoothed pseudoranges
Message Type 2:
GBAS related data
Message Type 4:
FAS and TAP construction data
Message Type 5:
Ranging Source Availability
Message Type 11:
Differential Corrections 30 second smoothed pseudoranges

Learn more about the GSS4150

For more information on the GSS4150 please download the brochure:

View brochure →

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