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.

適用於無人機機器人的最佳遠端 VTX 視訊發射模組

遠距離VTX視訊發射模組型號為 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

什麼是遠距離VTX視訊傳輸器?

您的遠端 VTX 的工作範圍是多少?

無需額外的功率放大器, 我們的遠程 VTX Vcan1681 內部有 300mW PA, 支持0~15km.
加2瓦功放, 可視範圍內傳輸距離可達30km. (我們的模型是 TX900)
加5瓦功放, 傳輸距離可達80km.
加10瓦功放, 傳輸距離可達150km.

最近訪問空中單位遇到問題 (發射機) 從地面單位 (接收器).

一切正常, 但問題是，它似乎阻止了我透過地面設備存取空中設備. 當我嘗試透過IP位址存取天空端時, 它會彈出登入畫面. 當我透過乙太網路連接時, 效果很好, 但透過地面單位, 它要求登入. 前兩天一切都很好.
現在我改變了側IP位址，我甚至無法再ping它了, 但連結仍然沒問題, 我可以直接訪問它.

解決方案:
請清除瀏覽器的cookie資訊並重新造訪應該可以解決問題.
您應該使用過我們的具有多個版本韌體的設備. 然而, 具有相同的IP位址, 瀏覽器快取了不同版本韌體的cookie, 導致顯示混亂. 清除瀏覽器的cookie並再次造訪應該可以解決問題. 無需恢復我們設備的出廠設置, 如你所說.

我可以使用tx900上的Ethernet2連接埠作為輸入連接埠嗎?

我為什麼要問, 我將 Raspberry PI 連接到乙太網路 1 連接埠並傳輸視頻. 現在我有相同的設備連接到乙太網路2端口, 而我什麼也沒得到. 我可以看到該連接埠上的活動，但另一端沒有視訊通過. 我什至無法 ping 通以太網2 的視頻. 他們是否橋接?

回复: ethernet1 和以太網 2 裡面是交換晶片的兩個端口.

Vcan1681和TX900的兩個網口內部橋接. 它們相當於網路交換器的網路端口.

需檢查4PIN網路埠連接線是否有問題以及區域網路內是否有IP位址衝突 (包括我們的 1618 裝置). 我們每台1618佔用兩個IP位址.

如果您在出貨時未修改 IP 位址, 預設是 192.168.1.12 和192.168.xxx.12, 和停靠的 1681 預設為 192.168.1.11 和192.168.xxx.11 (xxx隱藏在這裡, 僅適用於定制的高級用戶。)

驗證也很簡單. 連接 eth1 和 eth2 1681 模組連接到兩台 PC’ 網絡端口, 並且透過互相ping 通來檢查PC 是否可以正常通訊。)

也許是 RJ45 電纜和以太網 2 不要緊密接觸以太網 2.

管理登入部分顯示的IP位址為內部MCU位址.

192.168.168.x網段是Modem的IP.
192.168.1.x網段為MCU的IP.

你們的遠距離VTX視訊發射模組可以發送資料嗎, 為他們配音?

是.
有兩個 RJ45 乙太網路介面用於視訊或網際網路數據, 一組音訊介面, 及三組數據接口. 如果您傳輸數據, 資料介面可採用RS232, TTL, 總線, 等等. 可以根據您的需求進行修改.

遠距離VTX圖傳模組的軟體和韌體怎麼樣?

用自己的軟體就可以了.
我們相當於提供了一個無線網絡, 連接兩台電腦或網路設備.

那麼它的工作原理就像波繼電器嗎?

是, 最大支持 7 〜 8 一條線上的繼電器.
更多細節, https://ivcan.com/drone-repeater-solution/
replay repeater for wireless video transmitter and receiver

遠端VTX如何運作?

我想解釋一下遠端VTX的工作場景.

兩架無人機將在空中配備高清攝像頭，一架調製解調器將在地面連接到顯示器.

空中的收發調變解調器將影片從空中發送到地面 + 一些更有用的信息. 他們還將接收來自地面的一些攝影機控制和 PTT 命令.

地面上的另一個收發器數據機將從空中接收視訊並將其顯示在液晶顯示器上或透過乙太網路發送. 它還會發送相機控制 + 對空中無人機發出 PTT 命令.

模組的頻率範圍是多少?

800兆赫, 1.4G, 和2.4G.

你好! 是否可以將RTSP協定的攝影機連接到發射器?

是, 支持.

可以去掉電源和乙太網路連接器以保持 PCBA 更薄嗎?

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

如果使用三帶天線，是否會在所有三個頻段上支持視頻發射器和接收器模塊在所有三個頻段上跳躍?

PA功率放大器不應支持所有三個樂隊.
該模型在單個頻率範圍內運行, 如 800 兆赫, 1.4 千兆赫, 要么 2.4 千兆赫.

我正在設計一個 2.4 GHz RF收發器模塊 100 公里範圍, 但是我還沒有找到適合我的火箭的現成設備.

Vcan1681 滿足您的需求. 首先, 它可以在2.GHz頻率範圍內工作, 雖然我們不建議2.4GHz. 這是WiFi的常用工作頻率, 許多設備是2.4GHz, 這將導致您需要的雙向視頻數據收發器的干擾.
您還提到您需要在 100 公里. 除了核心模塊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. 我們有一個支持2.4GHz的現成產品, 10-瓦特放大器, 和100公里的範圍. 該模型是 TX900-10W.

Q: 是否可以在當前或未來的調製解調器單元上將 2.4GHz 頻率範圍擴展到 2375MHz?

一個: 目前2.4GHz型號支持 2401.5 MHz 至 2481.5MHz. 向下延伸至 2375 兆赫茲 是 不可能 與現有芯片組, 既不適用於當前單位，也不適用於可預見的未來版本. 實現 2375MHz 運行需要 不同的射頻芯片組 和一個 定制模型, 這將被視為具有不同規格的單獨產品.

該模塊的外部串行端口是TTL級別. 建議客戶在上電動機時不要熱串聯串行端口電纜, 否則將有損壞串行端口/串行端口保護設備的風險.

two way drone video data transceiver module mass production morningcore cx6602 — 雙向無人機視頻數據收發器模塊質量生產晨核CX6602

drone wireless video data telemetry transmitter and receiver module — 無人機無線視頻數據遙測發射器和接收器模塊

如何組裝無人機視頻數據收發器模塊成為TX900

power amplifier for drone video data transceiver module — 無人機視頻數據收發器模塊的功率放大器

drone video data transceiver module — 無人機視頻數據收發器模塊

How to assemble the drone video data transceiver module to become tx900 — 如何組裝無人機視頻數據收發器模塊成為TX900

您有這些雙向收發器模塊的特定鋁製外殼?

我們可以為您提供以下配件.

a specific aluminum case and power amplifier for two-way transceiver modules — 雙向收發器模塊的特定鋁製外殼和功率放大器

帶有冷卻風扇的額外CNC鋁製外殼: USD55.
RS232至TTL / SBU數據轉換器板: USD18
800M或1.4G或2.4G天線USD15。
額外的PA功率放大器: 2W¯¯:320美元; 5W¯¯:450美元; 10W¯¯: 798美元

我怎麼知道與每個接收器相對應的IP地址，以便我可以登錄到管理頁面?

ip address of drone uav video data telemetry transceiver module — 無人機無人機視頻數據遙測收發器模塊的IP地址

如果每個模塊的序列號以 11, 然後其相應的IP地址是 192.168.1.11. 如果以 12, 然後其相應的IP地址是 192.168.1.12.

上圖中的序列號 14 添加了它, 表示默認頻段為1.4GHz.

如果登錄頁面需要用戶名和密碼, 請輸入管理員和管理員 分別.

如果您更改了默認IP地址並忘記了, 請輸入 192.192.192.192.

如果我需要兩個帶有所有配件的收發器模塊，我會得到什麼 4 試驗天線?

full accessory of drone video data telemetry transceiver module — 無人機視頻數據遙測收發器模塊的完整配件

2X件收發器模塊
2X RS232-TTL / SBU模塊 (用於飛行控制的TTL和用於遙控器的SBU)
2X 4PIN-RJ45轉換器電纜 (IP攝像頭或計算機的RJ45以太網連接器)
4X RF電纜 (外部收發器天線的RF轉換器電纜)
2X電源電纜
6X 3PIN數據電纜 (每個電纜都有TX, RX, GND)
4x 1.4GHz天線 (根據您的需求, 我們還可以超越您800MHz或2.4GHz試驗天線)

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

一個: 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?

一個: Please configure a unique encryption key for each air-ground set:

Log in to the Web Management Page of the module.
設定 unique encryption key.
確保 same encryption key is configured on both the transmitter (空氣單元) 和接收器 (地面單位).

How to change the wireless link password — 如何更改無線鏈接密碼

配置後:

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?

一個: 沒有. As long as each air-ground pair is configured with a different encryption key, each set will operate independently and securely.
這確保了:

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

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