High Precision GNSS Antenna for Timing Applications

Key Features

• High Performance Timing Antenna

  Supporting BDS, GPS, GLONASS, GALILEO and QZSS L1-band signals, HX-CT4603A is designed for timing, mobile, precision and other mission-critical applications. Its highly circular response across the operating bandwidth helps suppress multipath effects and supports reliable, high-accuracy GNSS signal reception.

• Reliable and Consistent Signal Tracking

  Featuring a highly circular wideband patch element and a high-performance low noise amplifier, HX-CT4603A provides an excellent axial ratio of ≤3dB, 360° azimuth coverage and up to 5.5dBic peak gain, helping maintain consistent signal tracking across the supported GNSS bands.

• Strong Out-of-Band Rejection and Low-Noise Performance

  With exceptional out-of-band rejection, 40±3dB LNA gain and a noise figure of ≤2.5dB, HX-CT4603A helps reduce unwanted signals outside the GNSS operating band while maintaining a strong signal-to-noise ratio for dependable timing and positioning performance.

• Rugged Enclosure for Tough Environments

  HX-CT4603A is housed in a permanent-mount industrial-grade enclosure with IPX6 protection and an operating temperature range of -40°C to +80°C. Multiple connector options and customizable radome designs support flexible installation, while conical radomes can help shed snow and ice and discourage birds from perching.