L125GHNRRKIT

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

• High Gain Amplified Roof Antenna
  • Provides 35 dB gain via internal LNA.
• Re-Radiating Amplifier with External Power Supply
  • 30 dB gain typical.
• Optional Kit Mounting Hardware
  • Roof Antenna Mount & Re-Radiating Amplifier Mount available.
• Optional Re-Radiating Variable Gain Amplifier
  • Adjustable gain from 0 dB to 26 dB.
• Optional Re-Radiating Variable Gain LCD Amplifier
  • Adjustable gain from 0 dB to 30 dB.

Description

The L1/L2/L5 GNSS Hangar Networked Re-Radiating Kit (L125GHNRRKIT) comes with the components to build a re-radiating system that can re-radiate all the major GNSS frequencies indoors. The GNSS signals received by the roof antenna are amplified and re-radiated to GPS receivers indoors, eliminating the need to attach receivers directly to the roof antenna. The L125GHNRRKIT consists of an active roof antenna, a passive re-radiating antenna, any required RF adapters, and a re-radiating amplifier (L1/L2GHNRRKAMP) with an external power supply that powers the entire system. A cable from the roof antenna to the re-radiating kit is required and can be purchased separately. With up to 150ft of LMR400 low loss coax cable connecting the roof antenna to the re-radiating amplifier, the L125GHNRRKIT will transmit GNSS signals indoors to receivers up to 100 feet away.

In the standard Networked (Externally Powered) configuration, the re-radiating amplifier output (J1) is DC Blocked. Custom gain, DC power, and connector configurations are available upon request.

Use Cases

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