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VBOX Telemetry Radio - Variable Frequency - Korea (RLRTMVARRKR)

Updated on Jun 1, 2026

A Satel radio dedicated to meeting Korean license-free guidelines on wireless transmissions.

A variable-frequency radio that you can set to transmit data between 424.7125 and 424.95 MHz.

With a typical max range of 3500 m (at 10 mW), the radio can be used with a VBOX radio to provide DGPS radio coverage to most areas of a proving ground.


No. of itemsProduct CodeDescription
13AS-KRVBOX Receive Radio (Satel)
1KG-MAGMag Mount Antenna with 3 m Cable
1RLCAB096L40 cm Satel Radio Modem to VBOX DGPS Cable (5-Way Lemo to 15-Way D Plug)
1RLCAB097L40 cm Satel Radio Modem Config Lead (15-Way D to 9-Way D + 2-Way Lemo Socket)


Input Voltage
  • 3 to 9 V DC (Option 1)
  • 6 to 30 V DC (Option 2)
Power Consumption

Receiver: < 1.2 W

Transmitter: 3 W @ 0.5 W output power /7 W @ 1 W output power

Radio Transmission Power10 mW
Base Station Duty Cycle< 10%
Carrier Frequency424.7125 to 424.9500 MHz
Radio Data Rate19,200 bit/s
RS232 Data Rate300 to 38,400 bit/s (configurable)


Module Dimensions88 mm x 49 mm x 9 mm
Weight50 g
Operating Temperature- 30 °C to + 65 °C
Storage Temperature- 40 °C to + 80 °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)

3,500 m (11,000 feet)