Topcon PG-S1

PG-S1

  • Topcon
  • GNSS Antennas

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Key Features & Specs

High-precision dual frequency and dual constellation antenna

Packaged in a lightweight and robust housing, the advanced PG-S1 GNSS antenna provides excellent tracking performance for applications where our modular or handheld GNSS receivers are required.

• High-performance Fence Antenna® technology
• Dual constellation, dual frequency geodetic antenna
• L-Band compatible
• Precision tuned and micro-centred design
• Rugged enclosure with high shock and vibration tolerance

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  • Applications
    • Geopositioning 
    • Construction 
    • Forestry 
    • OEM Manufacturing 
  • Overview

    Lightweight Geodetic GNSS Antenna

    Rugged and lightweight geodetic GNSS micro-centred antenna for multiple application types

    The PG-S1 geodetic antenna is built around our patented Fence Antenna® technology which provides excellent tracking sensitivity and multipath rejection for all surveying and construction applications.

    With support for L1/L2 and L-Band frequencies from GPS and GLONASS satellite constellations, the high precision micro-centred antenna with integrated ground plane can be paired with any Topcon modular or handheld GNSS receiver providing a high performance dual-frequency RTK solution.

  • Vibration Rating: Sinusoidal: IEC 60068-2-6, Test Fc
  • Operating Frequency Range: L-Band: 1535 ± 10 MHz
  • Out-of-Band Rejection: L2: ± 200 MHz -60 dBc (typical)
  • Gain at Zenith (90º): GPS L1 5.5 dBic (min) GPS L2 5.5 dBic (min) GLONASS L1 4.5 dBic (min) GLONASS L2 4.5 dBic (min) L-Band 3 dBic (min)
  • Antenna connector: TNC
  • Weight without Ground Plane: 430g
  • Out-of-Band Rejection: L1: ± 100 MHz -30 dBc (typical)
  • Enclosure: Aluminum with Plastic Radome
  • Vibration Rating: Random: IEC 60068-2-34, Test Fd
  • Drop Test: 2m pole drop to concrete
  • Storage Temperature: -55°C to 85°C
  • Bump: IEC 60068-2-29 Test Eb
  • Diameter with Ground Plane: 200 mm
  • Shock Rating: IEC 60068-2-29 Test Ea
  • Centering: < 1 mm, micro-centered
  • Power Consumption: 55 mA (typical)
  • Operating Temperature: -50°C to 85°C
  • Input Voltage Range: 3-18 VDC. Reverse Polarity Protected
  • Weight with Ground Plane: 615g
  • Operating Frequency Range: L1 GPS/GLONASS: 1586.5 ± 25MHz
  • Mount Type: 5/8-11 UNC-2B thread
  • Operating Frequency Range: L2 GPS/GLONASS: 1236 ± 20 MHz
  • LNA Gain: 33 dB (typical)
  • Dust/Water Protection: IP67
  • Dimensions: W: 5.6" (141.6 mm) H: 5.6" (141.6 mm) D: 2.1" (54.2 mm)