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Stonex SR02 External Radio (B45-460217)

by Stonex
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Original price $2,050.00
Original price $2,050.00 - Original price $2,050.00
Original price $2,050.00
Current price $1,845.00
$1,845.00 - $1,845.00
Current price $1,845.00

SR02 is a high power radio modem for transmitting RTK corrections from a GNSS receiver. The transmission power can be selectable by the user from 0.5W to 2W reaching distances up to 10km. 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.


SR02 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 and the radio placed between a base and a rover increasing the coverage area of the RTK correction. The connection of the SR02 radio with a GNSS receiver is done via the serial port or via Bluetooth. Through Bluetooth mode the SR02 radio can transform the receiver into a RTK rover receiver (network only) to work in the base/rover configuration. The Stonex S70G, S580 and S700A GNSS receivers can be connected to the SR02 radio via Bluetooth without the use of external cables.


For the configuration of the radio it is possible to use the PC software which allows a fast and complete management of the SR02. Through the integrated display it is possible to modify the configuration of the radio in a simple and fast way directly in the field.


  • SR02, Power Adaptor with 4 plugs
  • SR02, Serial cable 5pin Lemo/9pin
  • UHF antenna, 430MHz-450MHz, TNC, 29cm (AR-430)


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