vislabāk 27 KM long-range wireless video transmitter receiver

Lai klientiem labāk parādītu faktisko atbalsta attālumu un izmantotu 2W PA 30km tālsatiksmes attēla pārraides raidītāja un uztvērēja efektu, mēs nesen veicām īstu pārbaudi un atradām Meisha Peak, no šejienes uz Nanao jūrmalu, Attālums ir 27 kilometri. 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.

Satura rādītājs

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. Transmisija attālums no raidītāja un uztvērēja. The further the distance, the larger the power amplifier required; the larger the power amplifier, the higher the battery capacity requirement. tāpēc, 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. arī, 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, jaudas pastiprinātājs, it is a signal enlarger, piemēram, 1 vati, 2 vati, 5 vati, 10 vati, 20 vati, 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. antena, 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/
vai WhatApp us to get free support.

Test Map measured 27km from the transmitter to the receiver

27km-test-distance-from-wireless-video-transmitter-and-receiver — 27km-pārbaudīt-attālums-no-bezvadu-video raidītāja-un-uztvērēja

27 KM Test Video on YouTube

2W Jaudas pastiprinātājs 27 KM liela attāluma bezvadu video raidītāja uztvērēja dzīvā demonstrācijas attēla datu pārraide

Tell us your demand for the wireless video transmitter and receiver, our professional engineer will offer you the best solution and a nice price.

Features for drone long-range video transmitter and receiver

1. Balstoties uz OFDM tehnoloģija, an IP RJ45 camera (HD kamera ar Ethernet) ieteicams.

2. Two-way broadband wireless link equipment supports 30Mbps. (The receiver can get the audio-video download, tas var arī augšupielādēt datus uztvērējā)

3. Interface: 2X Ethernet porti, 3X RS232 serial ports, audio ieeja-izeja (Vairāk kontroles darbības) Ja jūsu kamerai ir HDMI izeja, tad tai nepieciešama papildu kodētāja ierīce, kas šim raidītājam var kodēt HDMI video un audio signālu digitālos datos. Pie uztvērēja, tas var tieši savienot jūsu datoru vai NVR, ja nepieciešama izvade uz HDMI monitoru, tad tam ir nepieciešama arī papildu dekodētāja ierīce, lai kodētu digitālos datus uz HDMI video un audio signālu.

4. Divas antenas: 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. Bezvadu darba frekvenču josla: 1428~ 1448 MHz (1.4G) vai 806 ~ 826MHz (800Mhz) or 2.4Ghz, atbalsta automātisko frekvenču lēciena frekvenču joslā (Šis modelis bija paredzēts video un datu bezvadu pārraidei ar divvirzienu bezvadu datu savienojumu).

6. Bezvadu joslas platums: 3MHz, 5MHz, 10MHz, 20MHz, visiem mezgliem ir kopīgs darba joslas platums, un sistēmas maksimālais koplietošanas ātrums ir 30 Mbps.

7. modulācija režīms: QPSK / QAM16 / QAM64 automātiskā adaptācija. Tīkla režīms: punkts uz punktu, punktu-daudzpunktu zvaigžņu tīkls, IP tīkla tīkls, or relay networking. (līdzīgi kā 6 cameras and transmitters to one receiver application.)

8. Bezvadu pārraides jauda: 2-vats, 5-vats, 10-watt power amplifier.

9. Mezgla uztveršanas jutība: -103 10MHz joslas platumā.

10. atbalsts AES128 encryption and decryption.

11. Transmisija attālums: 15km/30km/80km/150km range optional.

12. Ierīces konfigurāciju un bezvadu darba statusu var apskatīt, izmantojot tīkla porta vai seriālā porta tīmekļa lietotāja saskarni.

13. Enerģijas padeve: DC24 ~ 30V, 28Ieteicams izmantot V barošanas avotu, maksimālais vidējais enerģijas patēriņš ir mazāks par 1.4A@28V, un pašreizējā maksimālā barošanas avota prasība var sasniegt 2.8A@28V.

14. Izmērs: 124*67.8*28.5mm (izņemot savienotāju, kas stiepjas ārpus korpusa, uc).

15. 27 KM long-range wireless video transmitter receiver Weight: 250 grami

One of our clients bought our 2W PA (jaudas pastiprinātājs) 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.

Bezmaksas citāts, Bezmaksas risinājums, Bezmaksas atbalsts!

Whatsapp mums

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.

15-150km long-range wireless video transmitter and receiver for drone camera — 15-150km liela attāluma bezvadu video raidītājs un uztvērējs drona kamerai

To show you clearly, we put the devices on one top and one bottom side for you.

Latest 2W Power Amplifier 27 KM long-range wireless video transmitter receiver living demo image data link transmission in 2022 1

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.

Latest 2W Power Amplifier 27 KM long-range wireless video transmitter receiver living demo image data link transmission in 2022 2

Tur ir 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.

Latest 2W Power Amplifier 27 KM long-range wireless video transmitter receiver living demo image data link transmission in 2022 3

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, kamera, and rechargeable battery on the rock.

How-to-connect-the-wireless-video-transmitter-ip-camera-battery-antenna

On the map, we can see the distance measurement is 27.85km.(17.30 miles)

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, kas šim raidītājam var kodēt HDMI video un audio signālu digitālos datos.

Pie uztvērēja, tas var tieši savienot jūsu datoru vai NVR, 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.

wireless-video-transmission-relay-forwarding-point-to-multi-points-relay-model — bezvadu-video-pārraides-releja-pārsūtīšanas-punkts-vairāku punktu-releja-modelis

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.)

multi-camera transmitter and receiver for ptz surveillance camera — vairāku kameru raidītājs un uztvērējs ptz novērošanas kamerai

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, piemēram, 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.

wireless-video-transceiver-for-ip-camera-receiver-two-antenna-RTSP-VLC-player

The link and operation are very simple.

long distance video transmission TX900 connection — TX900 connection

Now we will show you the video of the computer, it is from the computer recording screen software.

Latest 2W Power Amplifier 27 KM long-range wireless video transmitter receiver living demo image data link transmission in 2022 4

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.

Latest 2W Power Amplifier 27 KM long-range wireless video transmitter receiver living demo image data link transmission in 2022 5

This distance is calculated based on the time when the receiver sends some packets to the transmitter and receives their response from the transmitter.

15km 30km long-distance wireless video transmitter receiver transmission transceiver — 15km 30km tālsatiksmes bezvadu video raidītāja uztvērēja pārraides uztvērējs

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, lūdzu, sazinieties ar mums. I will show you the details in the next video.