L1/L2 GNSS-ITS

This product is only to be used for testing GNSS equipment/systems for the purpose of product development or fabrication.

Per the latest FCC guidance, the following use cases are NOT allowed:

• Fire Stations & First Responders
• Aircraft Repair and Maintenance
• Truck Repair and Maintenance
• Any other usages which could be considered "maintenance". 

An FCC Experimental Broadcast license is required to operate this device, with the following exceptions:

• Device is operated in a shielded environment, such as an anechoic chamber.
• Device is operated in conjunction with a reradiating hood.
• Device is operated by federal or DoD personnel with the approval of the local spectrum manager.

Click Here for assistance calculating your re-radiating kit link budget and applying for your experimental license.

Features

Description

The L1/L2 GNSS Indoor Testing Solution (L1/L2GNSS-ITS) comes with everything that is required to build a re-radiating system that can re-radiate all major GNSS frequencies indoors. The GNSS signals received by the roof antenna are amplified and re-radiated to GNSS receivers indoors, eliminating the need to attach receivers directly to the roof antenna. The L1/L2GNSS-ITS consists of an active roof antenna, a passive re-radiating antenna, and a re-radiating amplifier (L1/L2GVGLCDHNRRKAMP) with an external power supply that powers the entire system. 50 FT of LMR400 coaxial cable is provided to link the roof antenna to the re-radiating kit. The L1/L2GPS-ITS will transmit GNSS signals indoors to receivers over 100 feet away. All necessary mounts and adapters are included with the kit.

In the standard Networked (Externally Powered) configuration, the re-radiating amplifier output (J1) is DC Blocked.

Use Cases

• To re-radiate signal indoors for GNSS product testing.
• To maintain GNSS signal lock for military vehicles parked indoors.
• To facilitate faster GNSS signal acquisition for military aircraft inside a hardened hangar.
• In combination with one of our splitter devices to create a GPS distribution network.