Wireless COFDM Transmitter for Standard Ethernet and TTL Serial
Data Transmission
CD15NMT Drone Video Transmitter & Receiver Specifi...
Introduciton
CD15NMT-mini is the latest miniaturized and functional wireless
transmission equipment. It adopts TDD wireless transmission
technology and dual antenna diversity design to make the signal
transmission quality more stable. The device can support
bidirectional transmission of network data and TTL serial data at
the same time. The data link can be adjusted according to different
ratios, and the uplink and downlink data link transmission rates
can be adjusted proportionally. In addition, the module has three
frequency of 2.4GHz/1.4GHz/800MHz for option.
Features
TDD OFDM wireless transmission technology;
Optional frequency 800MHz,1.4GHz,2.4GHz;
Dimension 88x55x17mm Weight N.W.:110g N.W.:140g(included antenna);
Duplex Transmitting Rate is 3-8Mbps;
Support Point to Point and Point to Multi-Point in 1-4 TX to 1RX,
or 1TX to 1-4 RX. For example: Three drones to one GCS, Three GCS
to one drone;
Dual antenna diversity design to make the signal transmission
quality more stable, and high receiving sensitivity;
Long range more than 15km in LOS, 200meters-500meters in NLOS;
Lowest RF power 25dBm and power consumption TX 5W RX 5W;
Support IP video output and bidirectional TTL serial data;
Application
The equipment can be applied to the use of intelligent unmanned
terminals such as UAV drones, unmanned ships, unmanned boats and
robots.The device can transmit standard ethernet network data, TTL
serial port data, support wide voltage power supply, and can be
widely used in network video signal transmission in the fields of
drones, unmanned boats, unmanned vehicles, airships, target
aircraft, powered umbrellas, robots, and other fields. Control
signal transmission.At the same time, it is suitable for portable
use, suitable for law enforcement personnel on-site video
forensics, emergency deployment, rescue sites, military project
like navy, air force, police and army's armed forces.
Accessories
Parameters
| Wireless |
| Frequency Range | 1428～1448MHz |
| Bandwidth | 3MHz / 5MHz / 10MHz |
| Modulation | QPSK / 16QAM / 64QAM |
| Receive Sensitivity | -108dBm@3MHz -106dBm@5MHz -103dBm@10MHz |
| Data Rate | Max. 30Mbps Shared by All Nodes |
| RF Power | 2W |
| Access Mode | Point to Point/Point to Multi-Point |
| System |
| Serial Port | 3 RS232 Ports with Priority Level |
| Ethernet Port | 2 Ports with Internal Bridge mode |
| Security | AES128 Encryption |
| Power Supply | DC12～16V 10W (Receiver) 12W (Transmitter) |
| Interface |
| RF Antenna | SMA × 2 |
| Serial Port Interface | 9Pin ZH1.5mm (RS232 × 3) |
| Ethernet Interface 1 | 4Pin ZH1.5mm × 1 |
| Ethernet Interface 2 | RJ45 Connector × 1 |
| Audio Interface | 4Pin ZH1.5mm × 1 |
| Power Input | XT30PW Male × 1 |
| Physical |
| Dimension | 104 × 62 × 22mm |
| Weight | 142g Per Node |
