Topcon PG-S1
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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 RatingSinusoidal: IEC 60068-2-6, Test Fc
  • Operating Frequency RangeL-Band: 1535 ± 10 MHz
  • Out-of-Band RejectionL2: ± 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 connectorTNC
  • Weight without Ground Plane430g
  • Out-of-Band RejectionL1: ± 100 MHz -30 dBc (typical)
  • EnclosureAluminum with Plastic Radome
  • Vibration RatingRandom: IEC 60068-2-34, Test Fd
  • Drop Test2m pole drop to concrete
  • Storage Temperature-55°C to 85°C
  • BumpIEC 60068-2-29 Test Eb
  • Diameter with Ground Plane200 mm
  • Shock RatingIEC 60068-2-29 Test Ea
  • Centering< 1 mm, micro-centered
  • Power Consumption55 mA (typical)
  • Operating Temperature-50°C to 85°C
  • Input Voltage Range3-18 VDC. Reverse Polarity Protected
  • Weight with Ground Plane615g
  • Operating Frequency RangeL1 GPS/GLONASS: 1586.5 ± 25MHz
  • Mount Type5/8-11 UNC-2B thread
  • Operating Frequency RangeL2 GPS/GLONASS: 1236 ± 20 MHz
  • LNA Gain33 dB (typical)
  • Dust/Water ProtectionIP67
  • DimensionsW: 5.6" (141.6 mm) H: 5.6" (141.6 mm) D: 2.1" (54.2 mm)