Najbolje 27 KM daljinski bežični video odašiljač prijemnik

Kako bismo bolje pokazali našim klijentima stvarnu udaljenost podrške i iskoristili učinak 2W PA 30km odašiljača i prijemnika za prijenos slike na velike udaljenosti, nedavno smo proveli stvarni test i pronašli Meisha Peak, odavde do obale Nan'ao, Udaljenost je 27 kilometara. 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.

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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. udaljenost prijenosa od odašiljača i prijemnika. The further the distance, the larger the power amplifier required; the larger the power amplifier, the higher the battery capacity requirement. Stoga, 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. Također, 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. GODIŠNJE, Pojačalo, it is a signal enlarger, na primjer, 1 vata, 2 vata, 5 vata, 10 vata, 20 vata, 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/
Ili 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-test-udaljenost-od-bežičnog-video-predajnika-i-prijemnika

27 KM Test Video on YouTube

2i recite nam koji su detalji problema vašeg TV prijemnika 27 KM bežični video odašiljač dugog dometa prijemnik živi demo slika prijenos podatkovne veze

Recite nam svoju potražnju za bežičnim video odašiljačem i prijemnikom, our professional engineer will offer you the best solution and a nice price.

Features for drone long-range video transmitter and receiver

1. Na temelju OFDM tehnologija, an IP RJ45 camera (HD kamera s ethernetom) preporuča.

2. Two-way broadband wireless link equipment supports 30Mbps. (Prijemnik može dobiti audio-video preuzimanje, također može prenijeti podatke u prijemnik)

3. Sučelje: 2X Ethernet portovi, 3X RS232 serijski portovi, audio ulaz-izlaz (Više operacija upravljanja) Ako je vaša kamera HDMI izlaz, tada mu je potreban dodatni uređaj za kodiranje, koji može kodirati HDMI video i audio signal u digitalne podatke na ovaj odašiljač. Kod prijemnika, može izravno povezati vaše računalo ili NVR, ako vam je potreban izlaz na HDMI monitor, tada mu je također potreban dodatni dekoder za kodiranje digitalnih podataka u HDMI video i audio signal.

4. Dvostruke antene: 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. Bežični radni frekvencijski pojas: 1428~ 1448MHz (1.4G) ili 806 ~ 826MHz (800MHz) or 2.4Ghz, podržava automatsko frekvencije hopping u frekvencijskom pojasu (Ovaj model je dizajniran za bežični prijenos videa i podataka s dvosmjernom bežičnom podatkovnom vezom).

6. Bežična propusnost: 3MHz, 5MHz, 10MHz, 20MHz, svi čvorovi dijele radnu širinu pojasa, a maksimalna brzina dijeljenja sustava je 30Mbps.

7. način modulacija: QPSK / QAM16 / QAM64 automatska prilagodba. Način umrežavanja: od točke do točke, mreža zvijezda od točke do više točaka, IP mesh umrežavanje, or relay networking. (poput do 6 cameras and transmitters to one receiver application.)

8. Snaga bežičnog odašiljanja: 2-vat, 5-vat, 10-watt power amplifier.

9. Čvor prima osjetljivost: -103 pri propusnosti od 10 MHz.

10. podrška AES128 encryption and decryption.

11. udaljenost prijenosa: 15km/30km/80km/150km range optional.

12. Konfiguracija uređaja i radni status bežične mreže mogu se vidjeti putem web korisničkog sučelja mrežnog ili serijskog porta.

13. Napajanje: DC24 ~ 30V, 28Preporučuje se napajanje V., maksimalna prosječna potrošnja energije manja je od 1,4A@28V, a trenutni zahtjev za vršnim napajanjem može doseći 2,8A@28V.

14. Veličina: 124*67.8*28.5mm (isključujući konektor koji se pruža izvan ljuske, itd).

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

One of our clients bought our 2W PA (Pojačalo) 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.

Besplatna ponuda, Besplatno rješenje, Besplatna podrška!

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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 dalekometni bežični video odašiljač i prijemnik za dron kameru

Da vam jasno pokažem, 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

Postoje dvije SMA antene. ANT1 je glavna antena i radi u načinu rada primopredajnika. ANT2 je pomoćna antena koja radi u načinu prijema.

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

Tamo su 2 komadi RJ45 ethernet ulaza i ulaza za napajanje. 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

Prije isporuke, we take it out for testing and a live demo. Teško je pronaći dobro mjesto za testiranje u našem super velikom gradu, koji treba 30km bez prepreka. U ovom testiranju imamo dva tima, jedan tim odnosi IP kameru i odašiljač na vrh planine (Meishajian Peak), and another team takes the receiver and computer to the seaside (Nan’ao).

Where is the Air Unit Transmitter and Camera?

Stavili smo odašiljač, fotoaparat, i punjiva baterija na stijeni.

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

Na karti, we can see the distance measurement is 27.85km.(17.30 miles)

Na vrhu planine, vrijeme je loše i puno magle.

Ovdje koristim naš posljednji demo video da vam pokažem našu poziciju i okruženje.

It was a sunny day, it was easy to watch the seaside.

Nadam se da sada vidite gdje su odašiljač i kamera.

That time we were at the top of the mountain to test another composite CVBS video transmitter COFDM-912T.

Također je testirao i prošao 26 km od odašiljača i prijemnika.

Today The set we tested is a long-range video data link system on the base of OFDM, što znači da su odašiljač i prijemnik potpuno isti i podržavaju video ulaz RJ45 IP web kamere putem ethernet konektora.

If your camera has HDMI output, then it needs an extra HDMI encoder IP RJ45 output board, koji može kodirati HDMI video i audio signal u digitalne podatke na ovaj odašiljač.

Kod prijemnika, može izravno povezati vaše računalo ili 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.

Ovaj model Mrežni način rada podržava mrežu od točke do točke i točka do više točaka.

wireless-video-transmission-relay-forwarding-point-to-multi-points-relay-model — bežični-video-prijenos-relej-model-prosljeđivanja-od-točke-na-više-točaka-releja

Od točke do točke znači jedan odašiljač i jedan prijemnik, Od točke do više točaka znači do 6 cameras from the different transmitters and one receiver at the Security monitoring center.)

multi-camera transmitter and receiver for ptz surveillance camera — odašiljač i prijemnik s više kamera za ptz nadzornu kameru

They are two-way broadband wireless video data audio links, prijemnik može preuzeti audio i video zapis, and it also can upload the data to the transmitter, na primjer, 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)?

Na položaju prijemnika, which is at the seaside, koristimo dvije antene od stakloplastike kao antenu prijemnika. Budući da bežični video prijemnik podržava RJ45 izlaz, možemo ga povezati izravno putem računala, 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

Sada ćemo vam pokazati video o računalu, to je iz softvera zaslona za snimanje računala.

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

Na parametru odašiljača i prijemnika, dva su podatka u crvenoj boji, koji pokazuje jačinu signala. 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

Ova se udaljenost izračunava na temelju vremena kada prijemnik šalje neke pakete odašiljaču i prima njihov odgovor od odašiljača.

15km 30km long-distance wireless video transmitter receiver transmission transceiver — 15km 30 km bežični video odašiljač na daljinu prijemnik primopredajnik primopredajnik

Sada ćemo vam pokazati radne detalje odašiljača i prijemnika. IP adresa odašiljača je 192.168.1.12 a IP adresa primatelja je 192.168.1.11.

If you have any questions about our 27 KM daljinski bežični video odašiljač prijemnik, slobodno nas kontaktirajte. Detalje ću vam pokazati u sljedećem videu.