Tseeb 2W Fais Amplifier 27 KM ntev-ntau wireless video transmitter receiver nyob demo duab cov ntaub ntawv txuas xa mus rau hauv 2022
Yuav kom ua tau zoo dua qhia peb cov neeg siv khoom qhov kev txhawb nqa qhov deb thiab siv cov nyhuv ntawm 2W PA 30km ntev-ntaus duab kis tau tus mob transmitter thiab receiver, peb tau ua qhov kev sim tiag tiag tsis ntev los no thiab pom Meisha Peak, los ntawm no mus rau ntug hiav txwv ntawm Nan'ao, Qhov kev ncua deb yog 27 mais. This site passes through Dapeng Bay, the line of sight is visible, and there are no obstructions. It just simulates the use of the transmitter in the air and the receiver on the ground.
Cov Lus Qhia
How to choose the best long-range video transmitter and receiver?
Please consider the below points before you buy. Here are some tips for you.
1. Kis deb los ntawm transmitter thiab receiver. The further the distance, the larger the power amplifier required; the larger the power amplifier, the higher the battery capacity requirement. Yog li ntawd, you need to determine the wireless transmission distance according to your own project or drone.
2. LOS or NLOS, Is there any obstacle between the transmitter and receiver? All the transmission distances mentioned on this site are based on the LOS environment. If your use environment is NLOS, you need a larger power amplifier to have stronger diffraction and penetration capabilities. Tsis tas li ntawd, consider placing a relay repeater module in the middle.
3. One-way or two-way transmission type? One-way is like TV or radio, you can get the video or data at the receiver only, and two-way like mobile phones and the internet, you can get living video and send data or joystick control commands to the transmitter’s camera from the receiver side remotely. Two-way has a downlink and an uplink both.
4. PA, Fais fab Amplifier, it is a signal enlarger, piv txwv li, 1 watts, 2 watts, 5 watts, 10 watts, 20 watts, big PA support longer range and strong signal to Anti-jamming. When choosing a power amplifier, you also need to consider power consumption, which will also increase the capacity of the battery.
5. Kav hlau txais xov, A longer and bigger antenna will offer you better signal sensitivity. Omnidirectional FRP fiberglass antennas or automatic antenna tracking pan/tilts are recommended.
6. UART control, Do you need to send the AT command from the computer or portable tablet receiver via uart?
Please check the below link for more details.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
Los yog WhatApp us to get free support.
Test Map measured 27km from the transmitter to the receiver
27 KM Test Video on YouTube
Features for drone long-range video transmitter and receiver
1. Raws li OFDM technology, an IP RJ45 camera (HD lub koob yees duab nrog ethernet) yog pom zoo.
2. Two-way broadband wireless link equipment supports 30Mbps. (The receiver can get the audio-video download, nws kuj tuaj yeem xa cov ntaub ntawv mus rau tus txais)
3. interface: 2X Ethernet chaw nres nkoj, 3X RS232 serial ports, suab input-output (Kev tswj hwm ntau dua) Yog tias koj lub koob yees duab yog HDMI tso tawm, tom qab ntawd nws xav tau ib qho cuab yeej ntxiv encoder, uas tuaj yeem nkag mus rau HDMI cov vis dis aus thiab lub suab rau digital cov ntaub ntawv rau tus xa tawm no. Ntawm tus txais, nws tuaj yeem txuas koj lub khoos phis tawj lossis NVR ncaj qha, yog tias koj xav tau cov zis rau HDMI saib, tom qab ntawd nws tseem xav tau cov cuab yeej txiav txim siab ntxiv los txhawm rau kho cov ntaub ntawv digital rau HDMI video thiab lub suab.
4. Dual kav hlau txais xov: SMA connector. ANT1 is the main antenna to work in transmitter mode, and the ANT2 is the auxiliary antenna to work in receive mode.
5. Wireless ua hauj lwm zaus band: 1428~ 1448 MHz (1.4G) los yog 806 ~ 826MHz (800Mhz) or 2.4Ghz, txhawb tsis siv neeg zaus hopping nyob rau hauv lub zaus band (Cov qauv no tau tsim los rau kev sib txuas video thiab cov ntaub ntawv wireless nrog ob txoj kev wireless cov ntaub ntawv txuas).
6. Wireless bandwidth: 3MHz, 5MHz, 10MHz, 20MHz, txhua qhov sib koom ua haujlwm bandwidth, thiab qhov sib koom siab tshaj plaws ntawm qhov system yog 30Mbps.
7. Tes taws los piav hom: QPSK / QAM16 / QAM64 automatic adaptation. Networking hom: taw tes-rau-taw tes, point-to-multipoint lub hnub qub network, IP mesh networking, or relay networking. (zoo li mus 6 cameras and transmitters to one receiver application.)
8. Wireless xa fais fab: 2-watt, 5-watt, 10-watt power amplifier.
9. Node tau txais kev nkag siab: -103 ntawm 10MHz bandwidth.
10. Kev them nyiaj yug AES128 encryption and decryption.
11. Kis deb: 15km/30km/80km/150km range optional.
12. Cov cuab yeej teeb tsa thiab cov xwm txheej ua haujlwm wireless tuaj yeem pom los ntawm Web UI ntawm lub chaw nres nkoj network lossis chaw nres nkoj txuas.
13. Fais fab mov: DC24 ~ 30V, 28V fais fab mov tau pom zoo, qhov nruab nrab siv hluav taws xob ntau tshaj yog tsawg dua 1.4A@28V, thiab qhov xav tau hluav taws xob siab tshaj plaws tuaj yeem ncav cuag 2.8A@28V.
14. loj: 124*67.8*28.5hli (tsis suav qhov txuas txuas tawm ntawm lub plhaub, thiab lwm yam).
15. 27 KM long-range wireless video transmitter receiver Weight: 250 grams
One of our clients bought our 2W PA (Fais fab Amplifier) with 30km, up to 150km wireless video transmitter and receiver, but we can not find a 30km Line of sight place to test in our city, there are many high buildings. But luckily we found a place called Meishajian Peak, which is about 27 kilometers from the top of the mountain to the seaside.
About Meishajian, please check the below two links.
https://www.trip.com/travel-guide/attraction/shenzhen/meishajian-45198174/
Although the client chose a 2W-PA 30km transmission distance transceiver system, the test video is only 27km, So it is a 27 KM long-range wireless video transmitter-receiver.
Let us show you the transmitter and receiver first.
To show you clearly, we put the devices on one top and one bottom side for you.
There is two SMA antenna. ANT1 is the main antenna and works in transceiver mode. ANT2 is an auxiliary antenna that works in receive mode.
muaj 2 pieces of RJ45 ethernet input and power input. There is an Audio input and output connector, and the connector is three pieces of RS232 for UART data communication.
Before delivery, we take it out for testing and a live demo. It is hard to find a good place to test in our super large city, which needs 30km without obstacles. In this testing we have two teams, one team takes the IP camera and transmitter to the top of the mountain (Meishajian Peak), and another team takes the receiver and computer to the seaside (Nan’ao).
Where is the Air Unit Transmitter and Camera?
We put the transmitter, lub koob yees duab, and rechargeable battery on the rock.
On the map, we can see the distance measurement is 27.85km.(17.30 mais)
At the top of the mountain, the weather is bad and full of fog.
Here I use our last time demo video to show you our position and environment.
It was a sunny day, it was easy to watch the seaside.
Hope you see where are the transmitter and camera now.
That time we were at the top of the mountain to test another composite CVBS video transmitter COFDM-912T.
It also tested and passed 26km from the transmitter and receiver.
Today The set we tested is a long-range video data link system on the base of OFDM, which means the transmitter and receiver are the total same and support RJ45 IP web camera video input via ethernet connector.
If your camera has HDMI output, then it needs an extra HDMI encoder IP RJ45 output board, uas tuaj yeem nkag mus rau HDMI cov vis dis aus thiab lub suab rau digital cov ntaub ntawv rau tus xa tawm no.
Ntawm tus txais, nws tuaj yeem txuas koj lub khoos phis tawj lossis NVR ncaj qha, We used a notebook computer monitor as the receiver screen, RTSP player, or VLC player to play the living video streaming from the transmitter and camera.
This model Networking mode support point-to-point and point-to-multipoint star network.
Point to point means one transmitter and one receiver, Point to multipoint means up to 6 cameras from the different transmitters and one receiver at the Security monitoring center.)
They are two-way broadband wireless video data audio links, the receiver can get the audio and video download, and it also can upload the data to the transmitter, piv txwv li, some people need to control the PTZ camera via the joystick from the receiver.
Where is the Ground Unit Receiver and Computer (ground control station)?
At the receiver position, which is at the seaside, we use the two fiberglass antennae as the receiver’s antenna. Because the wireless video receiver supports RJ45 output, we can connect it by computer directly, with no need HDMI monitor.
The link and operation are very simple.
Now we will show you the video of the computer, it is from the computer recording screen software.
At the parameter of transmitter and receiver, there are two data in red, which shows the signal strength. Another import parameter shows the distance between the transmitter and the receiver.
This distance is calculated based on the time when the receiver sends some packets to the transmitter and receives their response from the transmitter.
Now we will show you the transmitter and receiver working details. The transmitter IP address is 192.168.1.12 and the receiver IP address is 192.168.1.11.
If you have any questions about our 27 KM long-range wireless video transmitter receiver, thov koj xav tiv tauj peb. I will show you the details in the next video.
What can you operate at the Web UI?
Do you want to see a 110km Real Test video?
Which model supports 150km?
Long-Range Wireless Video Transmitter and Receiver for camera datasheet download
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Koj puas muaj qhov kev thov zoo sib xws?
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