CommuniNet MND-142 Mini 2W Dual-band wireless transmission system
Description
CommuniNet MND-142 Mini 2W Dual-band wireless transmission system
CommuniNet MND-142 Mini 2W Dual-band is the 2W model from the CommuniNet series datalink drone and video link modules (please take a look at CommuniNet 5W MND-145 and CommuniNet 8W MND-148 if you are interested). It is a long-range TDD wireless transmission equipment, and supports dual bands for the transmission and reception of the data. The product has the functions of real-time interference detection, adaptive frequency selection, adaptive stream, and automatic retransmission, automatic power control, which greatly improves the ability of anti-multipath and anti-interference.
It has the characteristics of high reliability, good stability, and low delay. This long range uav data link is suitable for firefighting, inspection, monitoring, and other scenarios. In the case of good air-to-ground visibility, the transmission distance is up to 50 km.
CommuniNet MND-142 Mini Interfaces
The device adopts a J30JZ-15pin aviation connector, and the product interface has a total of 1 power supply, 1 network port, and 2 serial ports. One serial port is fixed to RS232/TTL, and the other serial port can be changed to RS232/TTL/SBUS.
If you have any questions regarding our products, use the Motionew Contact usย to consult our engineering team.
Specifications
Product Specifications
| System parameter |
Technical index |
| Working frequency | 566-678MHz / 1350-1470MHz (customizable) |
| RF channel | 2T2R |
| Transmission power | 33dBm (2W) |
| Transmission distance | Air to ground 30KM+ (LOS) |
| Channel bandwidth | 10MHz/20MHz |
| Modulation mode | QPSK/16QAM |
| Maximum rate | 23.9Mbps@20M |
| AES | AES256 |
| Transmission delay | โค10ms |
| RF interface | SMA x2 |
| Device interface | Ethernet x1 |
| TTL/RS232 x1 | |
| TTL x1/RS232 x1/SBUS x2 | |
| Power consumption | โค 25W @4Mbps (Air) |
| โค 10W@1Mbps (Ground) | |
| Dimension | 148mm*65mm*27mm |
| Weight | 280g |
| Working voltage | DC 9~26V, Typical value : +12V@3A |
| Working temperature | -40~+70ยฐC |
| Table 2 MCS and total throughput (10/20MHz bandwidth) | |||
| No. | MCS | 10M Total throughput(Mbps) | 20M Total throughput (Mbps) |
| 1 | BPSK1/3 | Non-support | 3.5 |
| 2 | BPSK1/2 | Non-support | 4.8 |
| 3 | BPSK2/3 | Non-support | 5.9 |
| 4 | BPSK3/4 | Non-support | 6.8 |
| 5 | QPSK1/3 | 4.0 | 7.0 |
| 6 | QPSK1/2 | 5.8 | 9.7 |
| 7 | QPSK2/3 | 7.1 | 11.9 |
| 8 | QPSK3/4 | 8.1 | 13.7 |
| 9 | 16QAM1/3 | 8.0 | 11.7 |
| 10 | 16QAM1/2 | 11.6 | 16.9 |
| 11 | 16QAM2/3 | 14.2 | 20.8 |
| 12 | 16QAM3/4 | 16.4 | 23.9 |
| The STS light represents the SNR size of the received signal | |
| STS colour | Received signal quality SNR |
| Blue ( No Link) | No connection is established |
| green (great) | SNR>10dBm |
| yellow (well) | 6dBm<SNR<10dBm |
| red (good) | SNR<6dBm |
| Module type | Mode | PWR led | LAN led | STS led |
| master | unsynchronized | The green light is steady on | Data is being transmitted and blinking | The blue light keeps on |
| master | synchronization | The green light is steady on | Data is being transmitted and blinking | (green/yellow/red) Proportional to the strength of the received signal |
| slave | unsynchronized | The green light is steady on | Data is being transmitted and blinking | Blue light flashing |
| slave | synchronization | The green light is steady on | Data is being transmitted and blinking | ( green/yellow/red) Proportional to the strength of the received signal |
Documents
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Product contents
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