Calibrated Survey GNSS Multiband antenna (IP67)

SKU AS-ANT2B-CAL-L1L2-15SMA-00 Category Tags , , ,


Availability: In stock

This product comes with 2 years worldwide warranty

– Calibrated Survey Multiband external GNSS antenna
– 1.5m pigtail cable with TNC to SMA connector

Survey multiband GNSS antenna, calibrated by NGS, with TNC connector and 1.5m rugged cable terminated with SMA male.
Ideal for surveying applications including PPK and post-processing.

Good to know:
– Compatible with all simpleRTK2B boards as well as any other multiband GNSS receiver in the market.
– Shockproof gel ring at the perimeter of the antenna to reduce damage in case of fall
– Antenna calibration files can be downloaded from NGS website (Manufacturer: ArduSimple, Model: AS-ANT2B-CAL):


2B Survey Calibrated antenna

Antenna element

  • Supported positioning signal bands:
    • GPS: L1, L2
    • GLONASS: G1, G2
    • BeiDou: B1, B2
    • Galileo: E1, E5b
    • QZSS: L1, L2
  • Polarization: RHCP
  • Peak gain: 5dBi
  • Axial Ratio @ zenith: <3dB
  • Azimuth Coverage: 360 degrees
  • Impedance: 50 ohm
  • Phase center error: ±1mm
  • Calibration File available


  • Supply voltage: 3-12V
  • Typical supply current @ 3V: 45mA
  • Average LNA gain: 40dB
  • Maximum Noise Figure: 1.5dB
  • Maximum VSWR: 2


  • Maximum length: 152mm
  • Weight: 400g
  • Mounting style: Magnetic base (requires accessory) or 5/8” x 11TPI thread
  • Connector: TNC female
  • Cable length: Includes 1.5 meter cable terminated in SMA male


  • Operating Temperature: -40 to +85°C
  • Storage Temperature: -40 to +85°C
  • IP Rating: IP67 (excluding air vent in screw hole, which can be sealed when installed)
  • RoHS: Yes


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