Tdd-Ofdm Wireless Nlos 150km Transmission Distance Date Image Stream Minitransmitter System
Key Features
System list
- Point to point and point to multipoint broadband and transparent data transmission equipment.
- OFDM (Orthogonal Frequency Division Multiplexing).
- MIMO (Multi-Input & Multi-Output), SDR (Software Defined Radio) and other technologies.
- Supports multiple bandwidth allocation (1.4/3/5/10/20MHz)
- Application: UAV, robot image data transmission
- Support in-band frequency hopping to reduce interference.
- Provide up to 30mbps data stream and adaptive dynamic code stream allocation technology.
- Support non line of sight (NLOS) high-speed mobile transmission.
Technical parameters
| Model | SV-D940LB |
| Working frequency | 806-826MHz / 1428-1448MHz |
| Modulation mode | TDD-OFDM |
| RF power | 40dBm |
| Channel bandwidth | 3/5/10/20MHz |
| Receiving sensitivity | -103dBm@10MHz,-99dBm@20MHz |
| Transmission mode | full duplex |
| Support agreement | Transparent transmission |
| Transmission distance | Point to point; Air-to-Ground: 15 Km, 30Km, 80Km, 150Km(Optional) |
| RF interface | SMA*2 |
| Interface | RS232*3, network (T+, T-, R+, R-)*1, RJ45 *1, Audio input/output*1 |
| power supply | DC24-30V |
| Power consumption | 34W |
| Size specification | 124*67.7*23 mm |
| Weight | 220g |
| Operating temperature | -25ºC~+55ºC |
System list
| Transceivers | *2 |
| Airborne Antennas (length 320mm) | *2 |
| Ground end Antenna(length 1200mm) | *2 |
| Power Cord | *2 |
| On-board Feeders (according to the actual length) | *2 |
| Ground Feeders (according to the actual length) | *2 |
