MachineryGuide SM1 GNSS receiver and antenna

MachineryGuide SM1 GNSS solution

If you already have Android device and necessary accessories you have the possibility to buy only the Bluetooth GNSS-receiver + antenna.

The package contains:

  • GPS+GLONASS external antenna
  • SM1 Bluetooth Receiver
  • Power cable

SM1 GNSS solution of MachineryGuide provides submeter pass-to-pass accuracy, which is suitable for spraying and fertilization agricultural field activities. The dual band antenna and receiver process GPS, GLONASS, SBAS (EGNOS/WAAS/MSAS) signals to provide high precision positioning data with 10Hz update rate. The GNSS receiver can be connected via Bluetooth interface to any device that supports Bluetooth version 2.0 or higher. The device provides data connection in the form of serial NMEA messages.


GPS/GLONASS receiver features:


  • GPS, GLONASS, SBAS signals
  • Free correction singal (WAAS/EGNOS/MSAS)
  • 10 Hz update rate
  • Absolute position accuracy: 2.5m CEP
  • Relative position accuracy (pass-to-pass): 30-40 cm
  • DC Input voltage: 7-36V
  • RF connector type: SMA
  • Rugged connectors and aluminium box
  • Communication interface: Bluetooth, version: 2.0
  • Bluetooth range: 100m


GPS+GLONASS external antenna features

The antenna has to be mounted on top of the agricultural machinery. It is very important to mount it to the highest point of the machine, and must not be obscured. It is essential for the proper pass to pass precision.

  • GPS/GLONASS active antenna
  • SMA connector
  • Gain LNA: 28 dB typ
  • IP67 weather proof housing
  • RF Cable: RG174, 2.5m
  • Magnet on the bottom