Groundstation equipment

The ideal companion for field work and expeditions in completely splash-proof design


Groundstation GS-B

  • The mobile groundstation for extreme ambient conditions
  • Flexible due to mains and battery operation for stationary and mobile use
  • With integrated, high quality and robust notebook
  • With preinstalled and configured software GRAWMET
  • Completely splash-proof design IP65
  • Fully compatible with all GRAW radiosondes
  • Communication with external weather stations via an RS-232 interface


The new outdoor fashion for your expedition

The GS-B groundstation is the ideal companion for field work and expeditions. The extremely robust Pelicase housing is equipped with an integrated receiver module, an antenna switch and a GPS module for stationary GPS. In addition, a resistant and splash-proof notebook with pre-installed software for evaluating meteorological data is installed in the housing. All connections are also water-proof.

Technical data


19.5 kg


425 x 525 x 215 mm

Power supply

110 ... 240 V/AC or 12 ... 32 V/DC

Frequency range

400 … 406 MHz


2 x 400 MHz antennas
1 x GPS antenna
1 x GPS repeater
2 x USB connection
1 x RS-232 for weather station

Protection class


Operating temperature

-10 ... +50 °C

Operating humidity

0 ... 100 % rH

Storage temperature

-20 ... +60 °C

Storage humidity

30 ... 90 % rH

Supported operating systems

Windows® 10