Control telemetering radio modem RM-02M2
Purpose of the instrument/device
Control telemetering radio modem RM-02M2 is intended for two-way half-duplex data exchange between UAV and ground control unit at long distances .Tasks performed by the instrument/device
- Transmission of control commands from the ground control unit to the aircraft.
- Transmission of telemetry information from the aircraft to the ground control unit.
Major application properties of the instrument/device
- Transparent data channel using standard RS-232, RS-422, RS-485 interfaces.
- Ability to organize several virtual data channels to transfer data from various interfaces.
- Network-organized system able to retransmit the information.
- Ability to collect information from various sources (for example, from payloads
Key features and properties
- Small-sized device for half-duplex information transfer to and from a UAV.
- Ability to organize a wireless self-organizing network (ad-hoc-network).
- Built-in low-noise input amplifier and narrow-band filter.
Specifications
| Operating frequencies range | 2400-2483.5 MHz |
| The bandwidth of frequencies used at the level of -20 dB, not more than | 1 МГц |
| Data transfer rate | Up to 30 kbit/c |
| Range in the line of sight, not less than | 30 km (the range may be extended) |
| Transmitter output power |
+23 dBm (200 mW, with a step of 1 dBm), may be reduced to 0 dBm |
| Modulation type | FSK, GFSK |
| Interfaces | RS-232, RS-422, RS-485, 2×USB |
| Encryption | As per Customer’s order |
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Power Specifications |
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Supply voltage range |
9–36 V |
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Power consumption, not more than |
3 W |
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Resistance to external factors |
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Operating temperature range |
-40 to +60 °C |
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Relative humidity |
6 to 98% |
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Pressure |
0 to 820 mm Hg |
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Size and weight |
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Weight |
58 g |
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Dimensions |
16.5×49.5×80.5 mm |
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Reliability Features |
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MTBF |
10000 h |
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Life time |
10 years |
Functional diagram of RM-02M2
