Two-way UAV Wireless Video Data RC Control Link module long-range bidirectional transceiver Transmitter-Receiver Vcan1681

UAV Wireless Video Data RC Control Link

Two-way wireless transmission digital data video link module DLB

Feature

1. TDD OFDM two-way wireless video data RC control link module board
2. Band 800Mhz / 1.4G / 2.4G: 806~826HMz, 1428~1448MHz, 2402~2482MHz
3. Support FHSS FHSS Frequency-hopping spread spectrum automatic frequency hopping
4. Bandwidth: 3MHz, 5MHz, 10MHz, 20MHz, selectable
5. Max 30Mbps@20MHz bandwidth
6. RF transmission power: 25±2 dBm
7. Constellation: QPSK, 16QAM, 64QAM, self-adaption
8. Sensitivity: -106dBm(2.4GHz 1Mbps), -108dBm(1.4GHz 1Mbps), -108dBm(800MHz 1Mbps)
9. Supports transparent IP Data transmission(2 IP network ports)
10. Supports serial data transmission(3 X RS232 UART or TTL)
11. Supports audio input and output with codec on board
12. Without installing an external Power Amplifier, Support upto 17km LOS (UAV-to-ground) and 2km LOS (ground-to-ground)
13. Web UI or Serial UART for management
14. AES128 encryption and decryption
15. Uplink and downlink stream control
16. Networking type communication: point-to-point, one point-to-many points, many points-to-one point, IP mesh networking (optional)
17. Power consumption: <4.5W
18. Dimensions: 58*64*13mm (CAD dimension file)
19. Weight:32g
20. Working Temp. -20℃ ~ +65℃
21. Storage Temp. -40℃ ~ +80℃
22. Dual antenna transmit and receive, MIMO mode of operation
23. Modulation method: QPSK/QAM16/QAM64 automatic adaptation
24. Maximum transmission power: 25±2dBm
25. Support wireless link encryption and decryption
26. Up to 16 access nodes can be connected to one central node.

Sensitivity

Interface Defines

I/O signal

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.

Power Supply

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

Signal Indicator

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/output 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.

Specification

1. Can you show me this two-way data video link module real product video?

Yes, please check the blow video link at the youtube.

Video at Youtube

2. Does this model support IP mesh? Is your full duplex link module support for signal relay?

• This model support customizing the IP mesh function. There are three versions: 3km, 10km, and 50km according to build different the power amplifier.

• Normal default full duplex link module support relay, you should buy at least three or more units. One unit is the transmitter, one unit as the receiver, and the other unit can put the middle between the transmitter and receiver as the relay/repeater/extender.

3. Can you tell me how to connect your two-way data video link to the RF 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?

4. Can you show me what complete products by this wireless video data link 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.

TX900

15km 30km 80km 150km long-distance wireless video transmitter receiver transmission transceiver PA 2W 5W 10W

5. Can we monitor the module temperature By using web UI?

There was no function to query the temperature of the module.

6. Can you sell the Morningcore module CX6600 to me? I want to assemble them by myself.

1. Sure. It is ok.
2. The Moningcore CX6600 (L1860C_P2P) is only an electronics module, you need to develop a peripheral circuit to support it, like power and ethernet and data Input Outport. And you also need to hire a software engineer to develop the firmware and UI for you.
3. As a trial sample, it is better that you can buy our complete products to test. After you test and use them, the quality is satisfied, then try to buy the module or parts to develop it by yourself. You can copy our design and improve it to be an excellent product.
4. After all, this is a radio transmission product, and any improper operation may interfere with the signal, resulting in shorter transmission distances.

7. Regarding frequency- for testing, we will use 2.4 GHz. However, can we switch frequency bands to 1.4G or 800Mhz later if we change antennas to the right ones? As far as I understand this unit does not have PA.

1. Sure. support.
2. There is no optional frequency band of 2.4G modification on the web page, you need to send AT commands to modify or enter the Morningcore web page to modify.

8. Do you have the exact dimension size? Special the fixing hole size by screw.

1. Sure. 58*64*13mm.
2. If you need further dimension, please download our CAD file at the below link. (maybe you need AutoCAD or other CAD software to open it)
3. https://ivcan.com/wp-content/uploads/2023/09/Vcan1681_dimmension.dxf
4. Or check the below picture.

Question: Any recommendations on the PA + link module enclosure? Need an RF cavity filter? minimal box with cooling for the RF transistor?

Answer: The PA enclosure is CNC according to your design and construction. We used the electronic cooling fan. The encloser is a special CNC produced according to the UAV video data link module + Power Amplifier + cooling fan.

Please check the below picture. Our completed product, TX900, has only a link module + Power Amplifier and cooling fan.

https://i0.wp.com/ivcan.com/wp-content/uploads/2019/09/TDD-Transceiver-Model-T30P-2-watts-PA-power-amplifier.webp

9. If I buy just a trial sample without the PA board what range will I get and is it possible to add PA later?

1. What range of the trail sample do you need?
   We can offer you a 1~150 km range of the link module. You can add the PA later if you want. Min 15km and max 150km module cost is different.
2. The module can transfer the signal over 150km with the 10-watt PA to increase the signal. Without the PA, the transmission range is almost 10~15km.
3. If you buy one 15km range module, even you plus the PA, the range is almost 15~17 km range. The signal strength and ability of the anti-interference will increase much.

10. How much current(amps )does the module draw?

1. The Power consumption is about 4W.
2. Current equals power consumption divided by supply voltage
3. 4 / 12=0.33A, if you're on a 12-volt supply.

11. I need the 150 km transmission range wireless video data module, What frequency range is better?

1. There are two versions on the different frequency range.
2. 1st version's frequency range is from 1420 Mhz to 1530 Mhz, with 110Mhz frequency width for FHSS.
3. 2nd version's frequency range is from 806 Mhz to 826 Mhz or 1420 Mhz ~1530 MHz, with only 20Mhz or 40Mhz frequency width for FHSS.
4. Our engineer recommended that you choose 1st version, as it can supply more frequent points to choose from when the signal is weak or interfered with.

More FAQ

long-range VTX video transmitter module

Wireless networking module

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 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.

Relative Post

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2. What is your latest firmware?