R4T-BT is an innovative external radio designed to offer superior RTK performance with GNSS receivers. This is a unique solution with integrated batteries and features. Bluetooth communication. At the same time; it provides an external UHF option for the HiPer SR receiver product line. Key Features include: Extend your range The R4T-BT combines a UHF radio, Bluetooth, and an internal battery all together in a rugged IP67 classified housing. If you need to extend the communication radio range between your RTK Base Station and Rover, the R4T-BT is a perfect fit. Get more out of your existing equipment If you already have a HiPer SR but find yourself on a bigger job site or without a clear line-of-sight, you’re now able to extend the range from up to 300 m to miles. Even if you have a third-party GNSS receiver, our open architecture lets you easily adapt the R4T-BT into your workflow and create a modular solution. Stay connected The R4T-BT is perfect in situations without a network connection, or where network or cellular connections are poor. Simply add on this external UHF radio and extend the range between the base and rover. Ready for the field With an IP67 certification, the R4T-BT is ready to tackle even the toughest jobs. The housing is water and dustproof for rough outdoor conditions.
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Channel Spacing*: 12.5 / 25 kHz
Data Speed of RS Interface: 9600 – 115200 bps
Data Speed of Radio Interface: 28800 bps (25 kHz)
Bluetooth: BT 4.1 wireless connectivity
Connector: M12 circular / TNC female
Operating Voltage: 12 to 30 VDC
Size: 163 x 49 x 49 mm ; (h x w x d)
Weight: 420 g"}
Transceiver
Frequency: 403 – 473 MHzChannel Spacing*: 12.5 / 25 kHz
Transmitter
Carrier Power: 0.1, 0.2, 0.5, 1 W / 50 ohmData modem
Interface: RS-232 / USBData Speed of RS Interface: 9600 – 115200 bps
Data Speed of Radio Interface: 28800 bps (25 kHz)
Communications
USB: USB to serial interfaceBluetooth: BT 4.1 wireless connectivity
Connector: M12 circular / TNC female
Physical and Environmental
Battery: 7200 mAhPower and Electrical
Operation Time: 6 hours at ; TX 1 W (50 %) ; 8 hours at ; TX 0.5 W (50 %) ; 20 hours at ; RX onlyOperating Voltage: 12 to 30 VDC
Operational
Power Consumption: Charging 7.4 W ; Charging + RX 8.4 W ; Charging + TX 13.2 W at 1 W RF ; Device off 0.46 W ; RX 1.32 W ; TX 5.8 W at 1 W RFGeneral
Operating Temperature: Operating: ; -20ºC to 60ºC ; Storage: ; -40ºC to 85ºCSize: 163 x 49 x 49 mm ; (h x w x d)
Weight: 420 g"}