UAV Wireless Video Data RC Control Link
Two-way wireless transmission digital data video link module DLB
- TDD OFDM two-way wireless video data RC control link module board
- Band 800Mhz / 1.4G / 2.4G: 806~826HMz, 1428~1448MHz, 2402~2482MHz
- Support FHSS FHSS Frequency-hopping spread spectrum automatic frequency hopping
- Bandwidth: 3MHz, 5MHz, 10MHz, 20MHz, selectable
- Max [email protected] bandwidth
- RF transmission power: 25±2 dBm
- Constellation: QPSK, 16QAM, 64QAM, self-adaption
- Sensitivity: -106dBm(2.4GHz 1Mbps), -108dBm(1.4GHz 1Mbps), -108dBm(800MHz 1Mbps)
- Supports transparent IP Data transmission(2 IP network ports)
- Supports serial data transmission(3 X RS232 UART or TTL)
- Supports audio input and output with codec on board
- Without installing an external Power Amplifier, Support upto 17km LOS (UAV-to-ground) and 2km LOS (ground-to-ground)
- Web UI or Serial UART for management
- AES128 encryption and decryption
- Uplink and downlink stream control
- Networking type communication: point-to-point, one point-to-many points, many points-to-one point, IP mesh networking (optional)
- Power consumption: <4.5W
- Dimensions: 58*64*13mm
- Working Temp. -20℃ ~ +65℃
- Storage Temp. -40℃ ~ +80℃
- Dual antenna transmit and receive, MIMO mode of operation
- Modulation method: QPSK/QAM16/QAM64 automatic adaptation
- Maximum transmission power: 25±2dBm
- Support wireless link encryption and decryption
- Up to 16 access nodes can be connected to one central node.
Ethernet-1: two-way wireless transparent transmission network port, 4PIN 1.25mm pitch with a buckle carrier
RJ45 Ethernet-2: two-way wireless transparent transmission network port, 4PIN 1.25mm pitch carrier or direct 4PIN soldering hole
Data-UART: bidirectional transparent data serial port, TTL 3.3V level, 3PIN 1.25mm pitch with a snap carrier RS232-1/2/3
Antenna 1: main antenna interface, IPEX carrier
Antenna 2: Auxiliary antenna interface, IPEX carrier. The auxiliary antenna can only be received. When this wireless video link module is used for communication, it can be double-received or received.
Power: The power input interface, supports 7~24V wide voltage input, and maximum power consumption is less than 3.5W.
USB: 4PIN 1.25mm pitch carrier, not yet open to users.
Config UART: 4PIN 1.25mm pitch carrier, not yet open to users.
This UAV Wireless Video Data RC Control Link module measures 58x48mm (excluding the dimensions of the interface device extending from the edge of the board), the front device height is less than 3.2mm, the back device height is less than 4.5mm, the board thickness is 1.6mm, and the weight is 31.5g.
The power supply signal is shown in the figure above. The power input is 2 solder holes and supports 7~24V wide voltage input. 4V power supply is provided externally for the power supply of the cooling fan.
Ethernet and Data
Ethernet-1 light: Green, a signal indicator on the network port. The network port will flash when transmitting data normally.
RJ45 Ethernet-2 light: Green, network port two signal indicator, the network port will flash when transmitting data normally.
Power light: red, always on when power is normal
Signal strength light: The working status indicator of the wireless link. When the module works as a slave node, if the wireless connection with the master node is normal, the indicator will be on. This indicator is invalid when the module is working as the master node.
Audio Input/outport define
Our UAV Wireless Video Data RC Control Link module supports the onboard audio codec. Customers can use these two-way audio/voice/speaker communication applications.
|Audio in||Line in by default(Specify Mic-in)||The audio will send to the target wireless remote module.|
|Audio out||Line out, drive earphones||When the node received audio data from a remote wireless module, the audio will be played out on this PIN.|
|Control||Software-defined||On/off switch control of audio input|
|Working frequency band||1428~1448MHz or 802~826MHz|
|Transmitting power||300mW, 2W, 5W|
|Networking mode||point-to-point, point-to-multipoint star network|
|Transmission distance||air-to-ground 15km, 30km, 50km, 80km, 100km|
|Data interface||2 network ports + 1 serial port|
|Wireless transmission rate||maximum 25Mbps, shared by all nodes in two-way transmission.|
|Antenna interface||2 SMA connectors|
|Power supply||12V or 24V|
|Size||102*52*21.5mm (PCBA only)|
Yes, please check the blow video link at the youtube.
This model support customizing the IP mesh function. There are three versions: 3km, 10km, and 50km according to build different the power amplifier.
The maximum RF transmission power of this two-way data video link module is 25±2 dBm, We also provides power amplifier to increase the RF Power to 2W/5W/10W. Below diagram shows how to add power amplifier outside of two-way digital data video link module.
Where is the IIC_SCL pin on the module?
Yes, Please check the below link product, which is used the wireless video data audio two-way link module to assemble, just plus the Power ampleifier and encloser and accessory.
15km 30km 80km 150km long-distance wireless video transmitter receiver transmission transceiver PA 2W 5W 10W
There was no function to query the temperature of the module.
Data Serial Port
Parameter Configure Port
A Type (Basic)
Network Port: 2X 4PIN
Data Serial Port: 1X TTL serial port
Parameter Configure Port: 1X TTL
Link Indicator: Access node wireless connection indicator only
Dimension: 58 * 48mm
DC Port: -
Audio Port: -
Configuration Management: Web UI way;
Default USB interface, can be changed to serial port by jumper
B Type (Advanced)
Network Port: 1X 4PIN, 1X RJ45
Data Serial Port: 2X TTL serial port
Parameter Configure Port: multiplexed with 1 data serial port
Link Indicator: Connection and signal strength indicators
Node Type Indicator
Dimension: 64 * 48mm
DC Port: 12~28V input. 12V output for cooling fan
Audio Port: Audio codec, support two-way audio function
Configuration Management: Web UI way
Configure serial port
As a professional supplier of the TDD transceiver two-way digital data video link module circuit board factory in Shenzhen China, our TDD transceiver frequencies from 1428Mhz to 1448Mhz with the antenna. We also offer the TDD transceiver block diagram broadcasting code configuration and command datasheet tutorial user manual.
Our TDD transceiver design definition device has the driver for firmware and hardware. Our DLM TDD transceiver IC module network systems have good quality best reviews. Especial model Vcan1681 and T17P, both can be IP mesh networking to meet your project demand. The IP mesh version has 3km, 10km, and 50km according to the built-in Power Amplifier.