Satellite RF modem RМ-15М

Applications

RM-15M2 is a transmitting and receiving satellite communication device of the Iridium system. The device is intended for transmitting commands and telemetry data between various robotic platforms and the ground control station.

Tasks performed by the instrument/device   

Two-side satellite data exchange with the UAV located in any point of the planet.

Major application properties of the instrument/device 

• Bi-directional data transmission using the Iridium satellite group.
  

Key features and properties 

• Bi-directional data exchange with any robotic complex at any location in the world
  

Specifications

Satellite communication provider	Iridium
Communication system coverage	100% of the planet surface including both poles
Operating frequency range	1616-1626.5 MHz
Antenna	remote, SMA
Maximum size of transmitted message	340 byte
Maximum size of received message	270 byte
Delay in the communication channel	approx. 1 minute
Interfaces	Control and data transmission: RS-485 (default); USB, RS-232, RS-422, CAN (As per customer’s order )
Non-volatile memory	NAND FLASH, MicroSD
Power Specifications
Supply voltage range	9–36 V
Power consumption, not more than	10 W
Environmental resistance
Operating temperature range	-40 to +60 °C
Relative humidity	6 to 98%
Pressure	0 to 820 mm Hg
Weight and dimensions
Weight	92 g
Dimensions	32.5×66×112 mm
Reliability characteristic
Weight	10000 h
Dimensions	10 years

Functional diagram of RM-15M