R4T-BT
Extended First-class
Connectivity
Economical way to turn your Bluetooth® HiPer SR rover into a UHF rover
Economical way to turn your Bluetooth® HiPer SR rover into a UHF rover

Extend your Hiper SR's range
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:
- Wireless modem configuration and data transfer via Bluetooth®
- Light, weighing only 400 g
- Long operational time
- Receive Mode: 20 hours
- Transmit Mode: 6 hours at 1 W
- IP67 Rating
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.
Compare to Similar Products:
R4T-BT Specifications
TX 1 W (50 %)
8 hours at
TX 0.5 W (50 %)
20 hours at
RX only
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 RF
-20ºC to 60ºC
Storage:
-40ºC to 85ºC
(h x w x d)
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