GS-U–Compact, light and mobile sounding system with integrated battery : Graw Radiosondes

IP65 ingress protection for use in harsh ambient conditions
Ideal for portable use
Software defined radio and antenna pre-amplifier for optimal range
Integrated battery enables an entire sounding without external power supply
Industry standard USB interface to attached sounding workstation

GS-U is a sounding system for mobile and cost-effective applications. The rugged pelicase houses our proven SDR receiver together with a battery pack which can track an entire sounding without external power supply and can also serve as an uninterruptable power supply.

The GS-U uses a single antenna, which can either be a portable antenna, directly connected to the unit or a detached antenna with separate pre-amplifier. The sounding workstation is connected to the sounding system via USB and can be configured flexibly: from a customer supplied PC to a highly ruggedized mobile workstation.

Key specifications
Compatibility	All Graw radiosondes
Sounding workstations	Windows PC connected via USB running grawMet software
Radio receiver	400-406 MHz, Software Defined Radio, portable or detached antenna
Receiving range	Standard: < 100 km Long Range variant: < 350 km
Power supply	Internal battery backup and external DC connection
Enclosure	Small and robust pelicase with IP65 ingress protection

Datasheet

CE declaration of conformity