What is the working range of your long-range VTX?

Without an extra Power Amplifier, our long-range VTX Vcan1681 has 300mW PA inside, it supports 0~15km. Plus 2-watt power amplifier, the transmission distance can reach 30km in the visual range. (our model is TX900 ) Plus 5-watt power amplifier, the transmission distance can reach 80km. Plus 10-watt power amplifier, the transmission distance can reach 150km.

Recently I encountered a problem visiting the air unit (transmitter) from the ground unit (receiver).

Everything works okay, but the problem is that it looks like it has locked me out from accessing the air unit via the ground unit. When I try to access the air unit by its IP address, it brings up that login screen. When I connect via ethernet, it works fine, but through the ground unit, it asks to log in. Two days ago everything was fine. Now I changed the side IP address and I can't even ping it anymore, but the link is still okay, and I can access it directly. Solution: Please clear your browser's cookie information and visit again and it should solve the problem. You should have used our devices with multiple versions of firmware. However, with the same IP address, the browser cached the cookies of different versions of the firmware, resulting in a confusing display. Clearing the cookies of the browser and visiting again should solve the problem. No need to restore the factory settings of our equipment, as you said.

Can I use the Ethernet2 port on tx900 as an input port?

Why I am asking, I had Raspberry PI connected to the Ethernet1 port and streaming video. Now I have the same unit connected to the Ethernet2 port, and I got nothing. I can see activity on that port but no video goes through on the other side. I can't even ping it video the Ethernet2. Are they bridged? Reply: The ethernet1 and the ethernet 2 are the two ports of the switch chip inside. The two network ports of Vcan1681 and TX900 bridge internally. They are equivalent to the network ports of a network switch. You need to check whether there is any problem with the 4PIN network port connection cable and whether there is any IP address conflict in the LAN (including our 1618 device). Each of our 1618s takes up two IP addresses. If you have not modified the IP address at the time of shipment, the default is 192.168.1.12 and 192.168.xxx.12, and the docked 1681 defaults to 192.168.1.11 and 192.168.xxx.11 (XXX is hidden here, only for customized advanced users.) Verification is also very simple. Connect eth1 and eth2 of the 1681 module to two PCs' network ports, and check if the PCs can communicate normally by pinging each other.) Maybe the RJ45 cable and the ethernet 2 do not closely contact the ethernet 2.

It showed the IP address in the management login section as the internal MCU address.

The 192.168.168.x network segment is Modem’s IP. The 192.168.1.x network segment is the IP of the MCU.

Is your long-range VTX video transmitter module possible to send data, voice over them?

Yes. There are two RJ45 ethernet interfaces for video or internet data, one set of audio interfaces, and three sets of data interfaces. If you transmit data, the data interface can be used rs232, TTL, sbus, etc. It can be modified according to your needs.

What about the software and firmware of the long-range VTX video transmitter module?

Just use your own software. We are equivalent to providing a wireless network, Connect two computers or network devices.

So does it work like a wave relay?

Yes, max Support 7 ~ 8 relays at one line. More details, https://ivcan.com/drone-repeater-solution/

How does the long-range VTX work?

I want to explain the working scenario of the long-range VTX. Two drones will be in the air with HD cameras and one modem will be on the ground connected to the display. The transceiver modem in the air will send videos from the air to the ground + some more useful information. They will also receive some camera control and PTT commands from the ground. Another transceiver modem on the ground will receive videos from the air and will display them on some LCD or send them on ethernet. It will also send camera control + PTT commands to drones in the air.

Does the video transmitter and receiver module support frequency hopping across all three bands if a tri-band antenna is used?

The PA power amplifier shouldn't support all three bands. This model operates within a single frequency range, such as 800 MHz, 1.4 GHz, or 2.4 GHz.

I'm designing a 2.4 GHz RF transceiver module for a 100 km range, but I haven't found a ready-made device suitable for my rocket.

Vcan1681 meets your demand. First of all, it can work in the 2.Ghz frequency range, although we don’t recommend 2.4Ghz. This is the commonly used operating frequency of WiFi, and many devices are 2.4Ghz, which will cause interference to the two-way video data transceiver you need. You also mentioned that you need to work within a range of 100 kilometers. In addition to the core module Vcan1681, you need to add an amplifier to support 100 kilometers. At least a 10-watt amplifier is required. We have a ready-made product that supports 2.4Ghz, 10-watt amplifier, and 100-kilometer range. The model is TX900-10W .

Q: Is it possible to extend the 2.4 GHz frequency range down to 2375 MHz on the current or future modem units?

A: The current 2.4 GHz models support 2401.5 MHz to 2481.5 MHz . Extending down to 2375 MHz is not possible with the existing chipset, neither for current units nor foreseeable future versions. Achieving 2375 MHz operation would require a different RF chipset and a custom model , which would be considered a separate product with different specifications.

适用于无人机机器人的最佳远程 VTX 视频发射模块

远距离VTX视频发射模块型号为 Vcan1681.

long-range VTX video transmitter module 1

long-range VTX video transmitter module 2

long-range VTX video transmitter module 3

long-range VTX video transmitter module 4

什么是远距离VTX视频传输器?

您的远程 VTX 的工作范围是多少?

无需额外的功率放大器, 我们的远程 VTX Vcan1681 内部有 300mW PA, 支持0~15km.
加2瓦功放, 可视范围内传输距离可达30km. (我们的模型是 TX900)
加5瓦功放, 传输距离可达80km.
加10瓦功放, 传输距离可达150km.

最近访问空中单位遇到问题 (发射机) 从地面单位 (接收器).

一切正常, 但问题是，它似乎阻止了我通过地面设备访问空中设备. 当我尝试通过IP地址访问天空端时, 它会弹出登录屏幕. 当我通过以太网连接时, 效果很好, 但通过地面单位, 它要求登录. 前两天一切都很好.
现在我改变了侧IP地址，我什至无法再ping它了, 但链接仍然没问题, 我可以直接访问它.

解决方案:
请清除浏览器的cookie信息并重新访问应该可以解决问题.
您应该使用过我们的具有多个版本固件的设备. 然而, 具有相同的IP地址, 浏览器缓存了不同版本固件的cookie, 导致显示混乱. 清除浏览器的cookie并再次访问应该可以解决问题. 无需恢复我们设备的出厂设置, 如你所说.

我可以使用tx900上的Ethernet2端口作为输入端口吗?

我为什么要问, 我将 Raspberry PI 连接到以太网 1 端口并传输视频. 现在我有相同的设备连接到以太网2端口, 而我什么也没得到. 我可以看到该端口上的活动，但另一端没有视频通过. 我什至无法 ping 通以太网2 的视频. 他们是否桥接?

回复: ethernet1 和以太网 2 里面是交换芯片的两个端口.

Vcan1681和TX900的两个网口内部桥接. 它们相当于网络交换机的网络端口.

需要检查4PIN网口连接线是否有问题以及局域网内是否有IP地址冲突 (包括我们的 1618 设备). 我们每台1618占用两个IP地址.

如果您在发货时未修改 IP 地址, 默认是 192.168.1.12 和 192.168.xxx.12, 和停靠的 1681 默认为 192.168.1.11 和 192.168.xxx.11 (XXX 隐藏在这里, 仅供定制的高级用户使用。)

验证也很简单. 连接 eth1 和 eth2 1681 模块连接到两台 PC’ 网络端口, 并通过互相ping 通来检查PC 是否可以正常通信。)

也许是 RJ45 电缆和以太网 2 不要紧密接触以太网 2.

管理登录部分显示的IP地址为内部MCU地址.

192.168.168.x网段是Modem的IP.
192.168.1.x网段为MCU的IP.

你们的远距离VTX视频发射模块可以发送数据吗, 为他们配音?

是.
有两个 RJ45 以太网接口用于视频或互联网数据, 一组音频接口, 及三组数据接口. 如果您传输数据, 数据接口可采用RS232, TTL, 总线, 等等. 可以根据您的需要进行修改.

远距离VTX图传模块的软件和固件怎么样?

用自己的软件就可以了.
我们相当于提供了一个无线网络, 连接两台计算机或网络设备.

那么它的工作原理就像波继电器吗?

是, 最大支持 7 〜 8 一根线上的继电器.
更多细节, https://ivcan.com/drone-repeater-solution/
replay repeater for wireless video transmitter and receiver

远程VTX如何工作?

我想解释一下远程VTX的工作场景.

两架无人机将在空中配备高清摄像头，一架调制解调器将在地面连接到显示器.

空中的收发调制解调器将视频从空中发送到地面 + 一些更有用的信息. 他们还将接收来自地面的一些摄像机控制和 PTT 命令.

地面上的另一个收发器调制解调器将从空中接收视频并将其显示在液晶显示屏上或通过以太网发送. 它还会发送相机控制 + 对空中无人机发出 PTT 命令.

模块的频率范围是多少?

800兆赫, 1.4G, 和2.4G.

你好! 是否可以将RTSP协议的摄像头连接到发射器?

是, 支持.

可以去掉电源和以太网连接器以保持 PCBA 更薄吗?

是
1-20km drone uav wireless video data transceiver
drone wireless video data transceiver module

如果使用三频天线，视频发射器和接收器模块是否支持跨所有三个频段跳频?

PA 功率放大器不应支持所有三个频段.
该模型在单一频率范围内运行, 如 800 兆赫, 1.4 千兆赫, 要么 2.4 千兆赫.

我正在设计一个 2.4 GHz RF收发器模块 100 公里范围, 但是我还没有找到适合我的火箭的现成设备.

Vcan1681 满足您的需求. 首先, 它可以在2.GHz频率范围内工作, 虽然我们不建议2.4GHz. 这是WiFi的常用工作频率, 许多设备是2.4GHz, 这将导致您需要的双向视频数据收发器的干扰.
您还提到您需要在 100 公里. 除了核心模块VCAN1681, 您需要添加放大器以支持 100 公里. 至少需要10瓦的放大器. 我们有一个支持2.4GHz的现成产品, 10-瓦特放大器, 和100公里的范围. 该模型是 TX900-10W.

Q: 是否可以在当前或未来的调制解调器单元上将 2.4GHz 频率范围扩展到 2375MHz?

一个: 目前2.4GHz型号支持 2401.5 MHz 至 2481.5MHz. 向下延伸至 2375 MHz 是 不可能 与现有芯片组, 既不适用于当前单位，也不适用于可预见的未来版本. 实现 2375MHz 运行需要 不同的射频芯片组 和一个 定制模型, 这将被视为具有不同规格的单独产品.

本模块外接串口为TTL电平. 建议客户不要带电热插拔串口线, 否则有损坏串口/串口保护装置的风险.

two way drone video data transceiver module mass production morningcore cx6602 — 双向无人机视频数据收发器模块质量生产晨核CX6602

drone wireless video data telemetry transmitter and receiver module — 无人机无线视频数据遥测发射器和接收器模块

如何组装无人机视频数据收发器模块成为TX900

power amplifier for drone video data transceiver module — 无人机视频数据收发器模块的功率放大器

drone video data transceiver module — 无人机视频数据收发器模块

How to assemble the drone video data transceiver module to become tx900 — 如何组装无人机视频数据收发器模块成为TX900

您有这些双向收发器模块的特定铝制外壳?

我们可以为您提供以下配件.

a specific aluminum case and power amplifier for two-way transceiver modules — 双向收发器模块的特定铝制外壳和功率放大器

带有冷却风扇的额外CNC铝制外壳: USD55.
RS232至TTL / SBU数据转换器板: USD18
800M或1.4G或2.4G天线USD15。
额外的PA功率放大器: 2W¯¯:320美元; 5W¯¯:450美元; 10W¯¯: 798美元

我怎么知道与每个接收器相对应的IP地址，以便我可以登录到管理页面?

ip address of drone uav video data telemetry transceiver module — 无人机无人机视频数据遥测收发器模块的IP地址

如果每个模块的序列号以 11, 然后其相应的IP地址是 192.168.1.11. 如果以 12, 然后其相应的IP地址是 192.168.1.12.

上图中的序列号 14 添加了它, 表示默认频段为1.4GHz.

如果登录页面需要用户名和密码, 请输入管理员和管理员 分别.

如果您更改了默认IP地址并忘记了, 请输入 192.192.192.192.

如果我需要两个带有所有配件的收发器模块，我会得到什么 4 试验天线?

full accessory of drone video data telemetry transceiver module — 无人机视频数据遥测收发器模块的完整配件

2X件收发器模块
2X RS232-TTL / SBU模块 (用于飞行控制的TTL和用于遥控器的SBU)
2X 4PIN-RJ45转换器电缆 (IP摄像头或计算机的RJ45以太网连接器)
4X RF电缆 (外部收发器天线的RF转换器电缆)
2X电源电缆
6X 3PIN数据电缆 (每个电缆都有TX, RX, GND)
4x 1.4GHz天线 (根据您的需求, 我们还可以超越您800MHz或2.4GHz试验天线)

Can the drone video data module connect to other nearby systems?

一个: The module may detect other units operating nearby. 然而, connection is controlled through encryption key pairing. Only modules configured with the same encryption key can connect to each other.

How can I ensure that each air unit connects only to its corresponding ground unit?

一个: Please configure a unique encryption key for each air-ground set:

Log in to the Web Management Page of the module.
设置 unique encryption key.
确保 same encryption key is configured on both the transmitter (空气单元) 和接收器 (地面单位).

How to change the wireless link password — 如何更改无线链接密码

配置后:

Modules with the same encryption key will automatically pair and communicate.
Modules with different encryption keys will not connect.

Will different drone sets interfere or connect with each other if operating nearby?

一个: 没有. As long as each air-ground pair is configured with a different encryption key, each set will operate independently and securely.
这确保了:

One-to-one pairing
No cross-connection between nearby systems
Secure and isolated communication

27千米 110千米 NLOS 常问问题

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