A long-range and power efficient solution for GNSS RTK applications

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Frequency Channel Width Operating Temp.

Power

410MHz – 470MHz

12.5KHz/ 25KHz

-40°C to 65°C

35W

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 RADIO MODEM HIGH POWER UP TO 35W

SR35 is a high power radio modem for transmitting RTK corrections from a basic GNSS receiver. The transmission power can be selectable by the user from 5W up to 35W reaching distances up to 50km. The radio has numerous settings that can define communication protocols, channel width and transmission frequency, thus full compatibility with other external radio modems or integrated in a GNSS receiver.

FULL OPERATING MODE

SR35 is used to transmit RTK corrections from a base station, but can also be used as a radio receiver. In addition, the retransmission function can be activated, or the radio placed between a base and a rover increasing the coverage area of ​​the RTK correction. Finally, the Network Repeater functionality allows the SR35 to receive an RTK correction through the integrated GSM modem and retransmit it through the radio modem (Bridge Functionality).

SOFTWARE AND ANDROID APP FOR SIMPLE MANAGEMENT

For a simple configuration of the radio it is possible to use the PC software or the APP developed in an Android environment which allows a fast and complete management of the SR35.