Position, Navigation and Timing

VIAVI
SecureTime altGNSS

GEO-L Helical Antenna

VIAVI's GEO-L Helical Antenna is designed to optimize performance of our SecureTime altGNSS GEO-L satellite service.

The GEO-L Antenna provides strong signal gain in the GEO-L band while sharply attenuating signals outside of the L-Band frequency range - including GNSS. The antenna's narrow bandwidth allows for precise alignment with the satellite, significantly reducing signal interference and jamming.  

Features:

• Directional Antenna with Interference Rejection
• Resilient, High Precision Reception
• 1518 MHz to 1559 MHz frequency band
• +39 dBc Transducer Gain (including +26 dB LNA)
• Right-Hand Circular Polarization (RHCP), TNC Connector 

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