Broadband radio modem RM-12/14
Applications
System of high-speed digital transmission of payload data RМ-12/14 is intended to create a broadband communication channel between the UAV and the ground control unit.Tasks performed by the instrument/device
High-speed data transmission from the aircraft to the ground control unit.Major application properties of the instrument/device
- Simplex data transmission from the UAV to the ground control unit.
- High-speed data transmission via Ethernet.
- Integrated power amplifier – 1 W.
Key features and properties
- Small-sized device used for high-speed simplex data transmission from the UAV.
- Mode for continuous transmission of payload data regardless of signal propagation conditions.
- Continuous telemetry control of communication system parameters.
- Operation in IP gateway mode in conjunction with VM-03 or other external routers
Specifications
| Operating frequencies range | 2400–2483.5 MHz |
| Bandwidth of frequencies used | 20 MHz |
| Data transfer rate | 20 Mbit/s |
| Modulation | CAM |
| Sensitivity | -90 dBm |
| Coding | Convolution code |
| Range in the line of sight | 30–50 km (depends on the antenna) |
| Transmitter output power | +30 dBm |
| Interfaces | RS-232, RS-485, 2×RS-422, Ethernet, 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 |
15 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 |
240 g |
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Dimensions |
34.7×70×130 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 communication complex RM-12/14
