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TOPCON R4T-BT EXTERNAL UHF
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
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
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
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
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
-20ºC to 60ºC
Storage:
-40ºC to 85ºC
Size
163 x 49 x 49 mm
(h x w x d)
(h x w x d)
Weight
420 g