The waterproof mobile case is an unattended repeater for VHF or UHF frequency bands.
This repeater can be used for onboard communication, in warehouses/malls, hotels, hospitals, airports, tunnels etc.
If the distance is large or the coverage is poor, and communication crucial, it would be the ideal solution to use this repeater.
Adjustable transmitter output power high / low 5 / 25W. Operating temperatures from -30 °C to 70 °C. Unattended repeater duplex version for connection to a 12 V. DC. Supply voltage.