GNSS Antennas

GNSS Antennas

High-Performance GNSS Antennas Optimised for Precise Timing and Synchronisation Applications

GNSS antennas serve as the critical interface between satellite signals and GNSS receivers, providing accurate UTC input and enabling precise timing outputs such as 1PPS, 10MHz, and ToD for synchronisation systems. Protempis offers a broad portfolio of timing-optimised GNSS antennas designed for high accuracy and reliability.

The Bullet™ and Bullet 360™ antenna series are engineered with advanced RF filtering to deliver stable performance even in harsh environments with interference or jamming. These antennas support multiple GNSS constellations and configurations, offering flexibility, robustness, and high reliability for timing-critical applications.

GNSS Antennas

Product Range

Bullet™ 720 Dual Band (L1 / L5) Antenna

Bullet™ 720 Dual Band (L1 / L5) Antenna

A rugged, weatherproof dual-band multi-GNSS active antenna designed for high-precision timing environments. 

Key Capabilities:

  • Dual-band GNSS support (L1 & L5)
  • Built-in LNA for feedline loss compensation
  • High out-of-band rejection filtering
  • Strong anti-jamming performance
  • Designed for harsh environments with shock, vibration, heat, water, and UV exposure resistance
  • Pole-mount cable routing for added protection and durability
  • Suitable for critical timing infrastructure deployments
Bullet™ 360 Multi-GNSS Antenna

Bullet™ 360 Multi-GNSS Antenna

Designed for urban and dense environments requiring improved satellite visibility and GNSS performance. 

Key Capabilities:

  • Optimised for congested urban GNSS environments
  • Enhanced satellite visibility for improved receiver performance
  • Weatherproof and rugged construction
  • Resistant to shock, vibration, extreme temperatures, water, and sunlight
  • Pole-mount cable protection for long-term reliability
  • Ideal for timing applications in challenging city environments
Bullet™ L1 / L2 Antenna

Bullet™ L1 / L2 Antenna

A cost-effective dual-frequency GNSS antenna designed to improve accuracy and signal stability. 

Key Capabilities:

  • Dual-frequency L1/L2 GNSS support
  • Improved signal availability and redundancy
  • Reduced atmospheric signal distortion using dual-frequency processing
  • Weatherproof housing for harsh environmental conditions
  • Resistant to shock, vibration, temperature extremes, water, and UV exposure
  • Pole-mount cable protection for enhanced durability
  • Suitable for reliable timing in industrial and urban deployments

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