DB30 is an advanced broadband video and data transmission module designed for long-range communication, capable of supporting both point-to-point and point-to-multipoint configurations. Here's a summary of its capabilities:
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Long-Range Coverage: With a transmission range that can extend up to 30 kilometers, the Videopass-N30 is suited for wide-area surveillance and communication needs.
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Cutting-Edge Technology:
- It employs OFDM (Orthogonal Frequency Division Multiplexing) to enhance signal robustness and quality.
- The MCS (Modulation and Coding Scheme) adaptive modulation and coding mechanism allows the system to adjust to varying channel conditions for optimal performance.
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LTE Standard Compliance: The module is developed based on the LTE wireless communication standard, offering a reliable digital video and data link that operates independently of the operator's base station.
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Dual Datalink Capability: The Videopass-N30 features two Ethernet video channels and one telemetry channel, providing multiple pathways for data transmission.
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Multi-Frequency Support: To accommodate local regulations, the device offers two adjustable frequency bands: 800MHz and 1.4GHz, enhancing its flexibility for deployment across different regions.
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Ultra-Low Latency: The system architecture is designed to be flat, which results in video transmission latency of less than 150 milliseconds, ideal for real-time command and control operations.
Radio | |
Frequency | 1427.9-1447.9MHz, 806-826MHz |
Modulation | OFDM & MCS |
RF power | Up to 30dBm / 1.0 W |
Bandwidth | 1.4MHz / 3MHz / 5MHz /10MHz /20MHz (adjustable) |
Encryption | AES128 |
Data rate | Max 30Mbps |
Latency | Ethernet transmission ≤ 150ms, UART≤ 20ms |
Range | 30km |
Power | |
Air unit | 11W, 12V DC |
Ground unit | 11W, 12V DC |
Size And Weight | |
Size (air unit) | 134 x 56 x 17 mm |
Size (ground unit) | 134 x 68 x 34 mm |
Weight (air unit) | 209g (2 antennas are included) |
Weight (ground unit) | 295g (2 antennas are included) |
Connectivity | |
Air unit | 2 x ETH, 1 x UART, 2 x SMA, 1 x Power Input |
Ground unit | 1 x USB2.0, 2 x SMA, 1 x Power Input |
Antenna | |
Air unit | 2 x SMA 2dBi |
Ground unit | 2 x SMA 5dBi |
Environment | |
Storage temperature | -40℃~+85℃ |
Working temperature | -20℃~+75℃ |