R4T-BT

First-class connectivity

Economical way to enhance your HiPer GNSS receiver

Extend your HiPer receiver range

R4T-BT is an innovative, external radio designed to offer superior RTK performance with GNSS receivers. This solution features integrated batteries, Bluetooth® communication. It is an economical external UHF radio option for the HiPer GNSS receiver family product line.

Key Features include:

Wireless modem configuration and data transfer via Bluetooth
Lightweight, only 400 g (14 oz)
Long operational time
Receive mode: 20 hours
Transmit mode: 6 hours at 1 W
IP67 certification for use in rugged conditions

Get more out of your existing equipment

If you already have a Topcon HiPer receiver but find yourself on a bigger job site or without a clear line-of-sight, you can extend the range from standard Bluetooth range to miles with this UHF radio. This radio also is compatible with most other GNSS receivers in the market.

R4T-BT is perfect for:

FIND A DEALER

Compare to Similar Products:

Specifications

R4T-BT Specifications

Transceiver

Frequency

403 – 473 MHz

Channel Spacing*

12.5 / 25 kHz

*Software selectable

Transmitter

Carrier Power

0.1, 0.2, 0.5, 1 W / 50 ohm

Data modem

Interface

RS-232 / USB

Data Speed of RS Interface

9600 – 115200 bps

Data Speed of Radio Interface

28800 bps (25 kHz)

Communications

USB

USB to serial interface

Bluetooth

BT 4.1 wireless connectivity

Connector

M12 circular / TNC female

Physical and Environmental

Battery

7200 mAh

Power and Electrical

Operation Time

6 hours at
TX 1 W (50 %)
8 hours at
TX 0.5 W (50 %)
20 hours at
RX only

Operating 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 RF

General

Operating Temperature

Operating:
-20ºC to 60ºC
Storage:
-40ºC to 85ºC

Size

163 x 49 x 49 mm
(h x w x d)

Weight

420 g

Transceiver

Frequency

403 – 473 MHz

Channel Spacing*

12.5 / 25 kHz

*Software selectable

Transmitter

Carrier Power

0.1, 0.2, 0.5, 1 W / 50 ohm

Data modem

Interface

RS-232 / USB

Data Speed of RS Interface

9600 – 115200 bps

Data Speed of Radio Interface

28800 bps (25 kHz)

Communications

USB

USB to serial interface

Bluetooth

BT 4.1 wireless connectivity

Connector

M12 circular / TNC female

Physical and Environmental

Battery

7200 mAh

Power and Electrical

Operation Time

6 hours at TX 1 W (50 %) 8 hours at TX 0.5 W (50 %) 20 hours at RX only

Operating 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 RF

General

Operating Temperature

Operating: -20ºC to 60ºC Storage: -40ºC to 85ºC

Size

163 x 49 x 49 mm (h x w x d)

Weight

420 g

Get support where and when you need it-
for all your Topcon products.

Online Support

A simple, free login entitles you to the following benefits:

Downloadable product manuals
Video tutorials and quick guides
Comprehensive training and documentation

Create a free myTopcon account

Extend Your Benefits

Register your product now to receive additional support including:

Software and firmware updates
Product-specific notifications

We've got you covered

Need more info?

We can email you additional product information. Your contact information will never be shared.

Reach out

Reach out to one of our partners for more information or a price quote. Use the link below to find an expert in your area ready to help your business software needs.

View the event calendar

Topcon Positioning Systems, Inc.

7400 National Drive
Livermore, CA United States

For more information, and to locate a dealer closest to you, visit:
https://www.topconpositioning.com/#dealerModal
©2024, Topcon Positioning Systems, Inc.