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Telemetry Radio Base Station - USA/Brazil/Australia (RLRTM915BS)

Updated on May 31, 2026

A high-power radio capable of transmitting RS232 serial data.

Operating at 915 MHz, the radios can be used with a Base Station throughout the USA, Brazil and Australia to provide DGPS corrections to a VBOX.


No. of itemsProduct CodeDescription
1RTM915-V2Base Station Transmit Radio Module
1RLACS142-915VBOX Base Station Antenna
1RLACS153Base Station Mast Mount Radio option for a greater range


Input Voltage6 to 30 V DC
Input Current - Transmitting760 mA @ 5 V
Radio Transmission Power1 W
Base Station Duty Cycle< 10%
Carrier Frequency915 MHz
Radio Data Rate115,200 bit/s
RS232 Data Rate115,200 bit/s


Module Dimensions95 mm x 60 mm x 33 mm
Operating Temperature- 20 °C to + 60 °C
Storage Temperature- 40 °C to + 85 °C


Difficult environment
(e.g. buildings, reinforced concrete)

300 m (1,000 ft)

Open environment with antennas at ground level
(e.g. vehicle roofs)

700 m (2,300 ft)

In view with Base Station antenna at height
(e.g. building roof)

3500 m (11,000 ft)