Wireless Digital Data Link Ultra Low Delay&Long Range&Bidirectional Multi Channel Radio

• Customization: Available
• Certification: ISO, CE
• Condition: New
• Model NO.: DDL
• Usage: Radio
• Information Content: Picture, Video, Audio, Data
• Type: Tdd-Ofdm with Bpsk, Qpsk, 16qam, 64qam;Dbpsk, Dqpsk
• Frequency: 300 MHz - 6 GHz Options
• Transport Package: Carton
• Specification: 1Watts Module/Enclosed/5/10/20Watts Enclosed
• Trademark: WDS
• Origin: China
• HS Code: 8517708000
• Production Capacity: 10000

Product Description

Wireless Digital Data Link
Ultra low delay,Long range,Bidirectional multi channel Radio

The new DDL series wireless digital data link is a low-cost long-distance video&data transmission product with small size, light weight, 2X2 MIMO, complete functions and rich frequency bands. DDL series based on SDR software defined radio platform with 2X2 MIMO, It adopts Beamforming, Maximal Ratio Combining (MRC), Maximal Likelihood(ML) algorithm, low density parity check (LDPC) coding, intelligent frequency selection and autonomous frequency hopping technology to achieve strong radio frequency performance and strong anti-jamming.
DDL series data link radio provides ultra-long distance, low latency, bidirectional multi-channel network video&data&voice integrated wireless transmission. The world's leading code-modulated physical layer waveform technology and flexible anti-jamming and secure encryption design for the unmanned field are applied to reliable remote data links for UAVs, helicopters, robots, unmanned ships, unmanned vehicles and special vehicles.
The application system is mainly composed of the airborne radio with the airborne camera, and the ground radio with the ground computer, as well as the necessary accessories (including power supply, antenna feed system, connection lines and connectors, etc.).
The system can simultaneously transmit three IP/HDMI/SDI/CVBS HD video and multiple two-way transparent data (such as flight control/pod, Beidou /GPS, voice, etc.). AES encryption ensures transmission security.
Radio the transmission power of the station can reach up to 40W, providing a stable and reliable communication link.

Features:
1. 400M/600M/800M/900M/1.4G/2.3G/2.4G/5.8GHz, transmitting power can be change, support NLOS high speed  mobile transmission, open transmission distance of more than 50 km.
2. 70Mbps data stream, adaptive dynamic bit allocation technique. Support one way 4K, multi way 1080P or 720P HD video.
3. 3 serial port and 2 video interface running at the same time, flight controller, voice, GPS and other data can transmit with video.
4. Support PtoP, PtoMP, MPtoMP technique,centerless of no-master/slave.Support VLAN.
5. Local diagnostic interface, telnet, network management. Local and remote wireless firmware update through FTP.
6. Low power consumption. Tiny volume, lightweight structure, body building for UAV.

Application Lcon



                                                                                Specifications

Frequency Range (70M-6GHz Customized)	430-550/570-700/800-950, 225-400/320-470*MHz,  1000-1200/1300-1500/1600-1800/1800-2000,1200-1700*MHz, 2.0-2.2/2.2-2.5/2.5-2.7/2.7-2.9,1.6-2.3/1.9-2.7*GHz, 4.4-5.0/5.25-5.85,4.2-5.2/5.5-6.0*GHz
Channel Bandwidth	1.25/2.5/5/10MHz Adjustable
Modulation Mode	COFDM, DSSS-CCK/BPSK/QPSK/16QAM/64QAM (Adaptive)
Throughput	70Mbps@10MHz/25Mbps@5MHz/ [email protected]/[email protected]
Sensitivity	-102dBm@5MHz
Transmission Distance  (line-of-sight)	Air to G. 10~30KM (0.5Watts x 2),Air to G. 20~50KM (1Watts x 2),Air to G.50~150KM (2Watts x 2),Air to G. 150~300KM (10Watts x 2),Air to G. 250~500KM (20Watts x 2)
Transmission Power	0.5Watts x2 1Watts x2 2Watts x2 10Watts x2 20Watts x2
Networking Capabilities
Communication Mode	Point-to-point, point-to-multi point, multi point-to-multi point, and central point-to-multi point, repeater
Network Topology	Centerless of no-master/slave to MPtoMP
Wireless Protocol	HTDMA
Network Protocol	IPv6,QoS,DNS,HTTPS,IP,ICMP,NTP,DHCP,VLAN
Encryption	DES56/AES128/AES256
Anti-jamming	Intelligent frequency selection/Autonomous frequency hopping
Mobility	Support movement speed greater than 200 km/h
Transmission Delay	Less than 10 ms
System Parameters
Interface	Network port (IP/WiFi), Serial port (232/485/422/TTL,Sbus/USB/Bluetooth),Audio port (MIC-SP-PTT/VoIP),4G-5G Public Network Routing/4G LTE/Satellite/Fibe
Video Interface	IP,HDMI/SDI,CVBS
Local/ Remote Management	PC terminal Web browsing, Mobile APP: topology, node  and link status, distance monitoring, whole network parameter configuration, software upgrade and other functions
System Upgrade	Support one-click upgrade, remote upgrade
Positioning Function	GPS/BDS
Power Supply	9-32VDC, 0.5Watts×2 9-39VDC, 1Watts×2  12-36VDC, 2Watts×2 18-32VDC, 10Watts×2/20Watts×2
Power Consumption	Operation 0.3-0.5A/Standby 0.2-0.3A@12V, 0.5Watts×2 Module/Airborne Operation 0.5-1A/Standby 0.4-0.6A@12V, 1Watts×2 Module/Airborne Operation 1-2A/Standby 0.5-0.7A@12V, 2Watts×2 Module/Airborne/Handheld Radio Operation 3-6A/Standby [email protected], 10Watts×2 Airborne/Vehicle /Backpack Radio Operation 6-7A/Standby 0.7-0.9A@20V, 20Watts×2 Airborne/Vehicle/Backpack Radio
Physical Properties
Operating Temperature	-40ºC~ 80ºC
Protection Level	IP65,IP66/IP67(Customized)
Size/Weight	11.7x6.2x1.9cm/149g(1Watts×2/2Watts×2 Airborne Radio-Lron Gray) 11.7x6.2x4.2cm/364g(1Watts×2/2Watts×2 Airborne Multi-interface Radio-Black) 12.7x11.0x3.3cm/635g(10Watts×2/20Watts×2 Airborne Radio-Lron Gray) 6.2x6.3x1.3cm/65g(0.5Watts×2 Airborne Radio-Blue, DDL mini) 8.7×5.4×1.0cm/40g(1Watts×2 Module) 9.7×5.4×1.0cm/60g(2Watts×2 Module) 6.2x4.8x1.0cm/50 (only board 25)g (0.5Watts×2 Module, DDL mini) 11.9x10.6x3.9cm/518g(1Watts×2/2Watts×2 Vehicle Radio) 19.1x16.1x6.5cm/1.58kg(10Watts×2/20Watts×2 Vehicle Radio) 19x6.8x3.8cm/769g(with 11.1V/77.7Wh battery Handheld Radio) 22.9x18.9x6.2cm/3.86kg(with 22.2V/114Wh battery Backpack Radio)

Model Name:
Stick antenna, Vehicle mounted antenna, All-Round high gain antenna, Directional high gain antenna, Long distance communication directional antenna automatic tracking platform