Tsarin sadarwa ta hanyar teku-zuwa jirgi, jirgin ruwa-zuwa-ƙasa tsarin intercom bidirectional tare da 10-15 Mbps ethernet
Shore-to-ship two-way communication system is to set up a wireless high-speed video network communication system on shore and on the boat. It is used to meet the needs of Internet access, video surveillance, and voice communication in the area about 6 to 10 kilometers offshore.
Although our TX900 supports a range of 15 kilomita, the height of the transmitting antenna and the receiving antenna is very close to the sea level. Because there are waves in the sea, these will interfere with the wireless transmission system. If possible, the transmitter and receiver’s antenna must be placed as high as possible.
FAQ
1. We need to do a link from a boat to the ground. the boat will be at a maximum 6km distance, all LOS. we need to send video from the boat to the ground and bidirectional intercom. the solution we would use is based on ethernet, but we need at least 10-15 Mbps guaranteed.
Please consider the below model,
https://ivcan.com/p/15km-30km-long-distance-wireless-video-transmitter-receiver-transmission-transceiver/
Please make sure the boat and ground antenna is higher than the waves.
2. What data rate can we expect?
10-15Mbps at 6KM distance and 10W Power Amplifier
3. So you say the long antenna on the boat and the short one on the ground?
In order to support long-distance and strong strength, it is better that there are both 1.2-meter-long antennae on the boat and ground.
4. they are the same device, just configured in a different way, dama?
a, the transmitter and receiver are the same modules and power amplifiers, but we set one of them as the transmitter and one of them as the receiver.
5. Is there a trial period? so we can pay, receive, test and give back and refund if the system doesn’t work as expected?
Before delivery, we can take them to the seaside to simulate your usage environment and take the test video for you. You will see that it is working well.
If you send it back to us, we agree to refund without freight shipping cost. As FedEx or DHL won’t refund us.
6. Could you also do a bitrate test at that distance, to see how much data can we expect?
KO
Boat wireless video transmitter demand
Q: I’m searching for an option to send 4 pieces of 1080HD live stream videos over wireless without the internet. It must be a smooth picture and I will install it on a boat. Boat to boat so it will be moving and I must be able to be 360 degrees around. Do you have any suggestions?
A: If 4 IP cameras are on the same ship, we can connect them to the same transmitter through the network cable and a network switch. Their 4 cameras will have 4 IP addresses and share a network transmitter.
Our two-way broadband network transmission equipment based on the IP interface supports a maximum rate of 30 megabits per second. Just make sure there is a line of sight between the transmitter and receiver antennas to provide smooth video quality.
We use omnidirectional antennas for both transmitters and receivers, so even if the ship turns around or rotates 360 digiri, it is best to install the antenna on the top of the ship so that the video signal will not be interrupted without obstruction.
Our network broadband transceivers are designed for use by drones or large fixed-wing aircraft. Their speeds can reach more than 800 kilometers per hour, so there is no problem for our transceivers to be used on ships.
You need to tell us what is the maximum distance between these two ships.
Knowing the distance between the two ships, you need to consider the waves between the ships, which may block the transmission between the antennas, so the antenna should be installed at the highest point of the ship as much as possible.
Q: Good morning are you able to provide a quote to supply a wireless video transmitter system, we operate a dredge and want to transmit video from shore to the dredge over a maximum distance of 5 kilomita. It is in a marine environment so it would need to be robust and also run on 12 volts with no internet connection.
Before introducing a specific model, our engineer has some questions below.
- 1. Do you need a one-way or two-way transmission system? Hanya daya, means just transferring the video from the shore to the dredge. Hanya biyu, means sending and getting the video or data from one side to another side.
- 2. Is the camera on the shore or dredge? and the receiver is on the shore or the dredge. We need to consider the special case of the transmitter or receiver.
- 3. There are often undulating waves in the ocean. How high can the transmitting antenna and receiving antenna be installed?
Client: Apologies for the late reply, Please be aware that there is no internet connection available on the dredge.
- 1 – We would need a one-way with the camera transferring from shore to the dredge
- 2 – The camera would be on the shore at the end of the discharge pipe and the receiver and monitor would be on the dredge so can see what is happening on shore.
- 3 – We have attached a pdf with some pictures which show the ‘set up’. There is a mast located onshore as well.
KO, hanya daya, HDMI camera on the shore, the receiver on the dredge, transmission distance is 5km, watsawa, and receiver will be installed a special case, (mai hana ruwa, shockproof, anti-salt spray), tare da 3 pcs 1.8-meter length fiberglass antenna. (one for the transmitter, two for the receivers)
We recommended the below model, COFDM-908T-5W
Here is the test video for 10W at 20km.
We used the COFDM(DVB-T) fasahar, which is similar to digital tv technology, with no need to use the internet. (The camera and transmitter are like a tv company transmitting tower, and the receiver is like a tv box at home)
For the maritime wireless communication environment, deploying MESH nodes on the shore base and ships can quickly establish a multi-hop broadband wireless network with high mobility, anti-tsangwama, and beyond-line-of-sight transmission, providing voice, data, and video between the shore base and the ship. Multimedia integrated transmission service.
The wireless private network is connected to the customs command center, and the supervised ships are connected to the shore-based base station wirelessly.
Supports real-time dynamic networking of ship formations at sea, frequency hopping anti-jamming capabilities greatly enhance the electromagnetic countermeasures of formations at sea, and self-healing properties ensure that the wireless network has tenacious vitality, and any node failure in the network will not affect the entire formation The operation of the network can be an “unbeatable maritime mobile network”.
Quickly build a self-organizing network without a center, fast and flexible networking between boarding law enforcement officers and ships, multi-hop automatic networking, fast self-healing, adapt to various complex maritime environments, and support multi-channel high-definition video.
manet IP mesh radio for long-range audio video 20km nlos, for internet sharing with the mesh radio link, internet sharing between sea and office.
game da 10 ships and just internet connection only place or install in the ship. We have our own internet dedicated provider, not from a cellular operator, so we want all ships that are nearby the seaports to have access to the internet. For bandwidth between 64kbps-1M bps, everyone can connect to the internet via wifi.
Default Frequencies 1400-1460MHz(350MHz-4GHz customizable)
Channel Bandwidth 2M/5M/10M/20MHz/40MHz
RF Channel 2T2R
Output Power 43dBm(2x10W)
WIFI(ZABI) 2.4G WIFI(2x100mw)
Modulation Type: BPSK/QPSK/16-QAM/64-QAM/DSSS/CCK
Data Rate Up to 82Mbps
Network Capability 9 hops and no less than 64 nodes
Encryption AES
RF Interface N F x2
PTT Interface(ZABI) LEMO 7-pin
4G(ZABI) Micro SIM x1 Electrical Characteristics
20W high RF power output
Range up to 20 3 0km LOS
Supports 100 240V AC wide voltage
High bandwidth up to 82Mbps
Supports AES encryption
Supports HDMI input /output and LAN
With dual antennas MIMO
Supports up to 64 nodes MESH network
Full IP duplex transparent data transmission
Flexible networking and rapid deployment
2U rack mount design
With rugged aviation aluminum housing
Marine wireless video transmitter transmission
aiki mita: 1.4GHz
Bandwidth Channel: 2.5MHz (uplink), 10MHz (downlink)
Matsakaicin kuzarin fitarwa: 33dBm
daidaitowa: OFDM
constellation: BPSK, QPSK, 16QAM
Forward error correction code: LDPC (1/2, 2/3, 3/4, 5/6)
Duplex mode: TDD
Uplink kayan aiki: 300kbps (tashar jiragen ruwa + tashar tashar sadarwa + ramut)
Downlink kayan aiki: 2Mbps~8Mbps
Video interface: Ethernet tashar jiragen ruwa, tashar jiragen ruwa, PPM/SBUS
boye-boye: AES128/256
girman: 150X100X54mm
nauyi: 1159g
Operating awon karfin wuta: 6V~16V
zafin aiki: -20℃ ~ 60 ℃
Interface options: Ethernet tashar jiragen ruwa, tashar jiragen ruwa
transmission nesa: 5KM
riba
Goyon bayan aya-zuwa- aya (TDD) and point-to-multipoint applications (TDMA)
Excellent ground-to-ground transmission performance
Stable high-speed mobile communication performance
Reliable downlink in-band information transmission channel
ARQ retransmission and adaptive frequency hopping
low rashin laka
AES boye-boye
Customized for unmanned ships
Water cooling
ip65 waterproof
Image data control three in one
5KM long-distance wireless transmission
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Hanyar hanyar haɗin bayanan bidiyo mara waya ta jirgin ruwa mara waya mai nisan kilomita 150-200km mai ɗaukar hanyar sadarwar ad hoc mara iyaka. -
Drone Link don dogon zangon Bayanan Bidiyo na Gidan Rediyon Watsawa mara waya tsakanin UAV da Tashar Kula da Ground -
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Na hannu IP Mesh Ad Hoc Network transceiver šaukuwa bayanan bidiyo muryar sadarwa ta hanyoyi biyu tana goyan bayan shigar da bidiyo WIFI RJ45 -
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Mesh Ad hoc networking module na hannu mai ɗaukar hoto shigar Vcan1874 -
COFDM Relay Repeater module don drone UAV mai watsa bidiyo mara waya da mai karɓar Vcan1870 -
CVBS zuwa IP Converter, Mafi ƙarancin shigar da allo AV Encoder zuwa fitarwar ethernet, hadadden sauti na bidiyo, ko kamara zuwa IP canza -
Bayanan Bidiyo mara waya ta UAV Haɗin RC don Drone 15-20-30-50-100-150km 1.4G / 2.4G / 5.8G transceiver transmitter-receiver Vcan1818 -
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50-100km Drone Wireless Video Data Control Transmitter and Receiver 2W-5WPA 1.4G-2.4G Vcan1805 -
Mini Size HDMI Incoder Board Sama da IP Ethernet RJ45 Fitar Modulator H.265 HTTP RSTP UDP ONVIF TCP -
COFDM Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF yawo -
Mai watsa Bidiyo mara waya da Mai karɓar Kyamara, HDMI HD H265 264 encoder 1W/2.5W PA 1080P60 Vcan1726
Bidiyon gwaji na baya-bayan nan don jigilar Bidiyo da Mai karɓar Bidiyo mara waya mai tsayi mai tsayi
2W PA 27KM Gwajin Gaskiya daga saman dutse zuwa layin-ganin teku
Bugawa 110km gwada bidiyo don drone Mai watsa Bidiyo da Mai karɓar Bidiyo mara waya mai tsayi
NLOS mai watsa bidiyo mara igiyar waya da bidiyon gwajin mai karɓa a cikin ginin ɗaki na cikin gida mara layin gani
65 KM drone UAV gaske tashi Gwajin Watsawa Bidiyo mara waya
65 KM drone UAV gaske tashi Gwajin Watsawa Bidiyo mara waya
1.5km don ƙasa NLOS, 10-20-30km LOS iska zuwa ƙasa watsa mai karɓar watsa bidiyo mara waya
Saukewa: COFDM-912T (ba-line na gani) 1.5km gwajin gaske a birni, gine-gine, bishiyoyi da hanyoyi
UI Gudanar da Na'urar Yanar Gizo don watsa hanyar haɗin bayanan bidiyo mara waya ta UAV ta kyamarar IP Net
Mafi arha CVBS RCA 720P Mai watsa Bidiyo mara waya + 1080P Tallafin Mai karɓa 128 boye-boye
COFDM-912T Gwaji da gaske a cikin hadadden yanayin birni, watsawa a cikin mota, mai karɓa a cikin ginin
Mai watsa bidiyo mara waya mai arha da ƙaramin allo mai karɓa yana da babban taimako akan kulle ƙarfin sigina
OFDM Mai watsa Bidiyo mara igiyar waya don Kyamarar IP Mai Sauƙaƙa Mai Dogon Watsawa Cibiyar Sadarwar atomatik
transmission Distance
Ka'idar Kula da Jirgin sama
Shigarwar Bidiyo
Hanyar Isar da Waya mara waya
Hankali da Gani
Rufewa da ɓoyewa
Mai ɗauka
Hanyar Data
eriya
FAQs game da Mai watsa Bidiyo da Mai karɓa mara waya
Masu watsa bidiyo na mu mara igiyar waya suna da irin waɗannan hanyoyin shigar da bidiyo: HDMI 1080P da 4K HDMI, CVBS hadawa, SDI, AHD, IP Ethernet, BNC, ko gaya mana irin nau'in kuke buƙata, injiniyanmu zai gyara don biyan bukatar ku.
Ana iya daidaita nisan watsa mu ta hanyar ƙara amplifiers. A halin yanzu, manyan su ne 15km, 30km, 50km, 80km, 100km , kuma 150km, wanda ya dogara da bukatun abokan ciniki.
I mana, nisan watsawa da aka jera a sama duk suna cikin LOS iyakar layin-na gani. Idan akwai cikas tsakanin na'urar sadarwa da mai karɓa, NLOS (wanda ba layi-na-ganin ba), an rage nisan watsawa sosai, kawai 1km ko 2km, ya danganta da adadin tsaka-tsakin cikas da muhallin mara waya na gida.
Hanya daya yana nufin, Za mu iya aikawa kawai da zazzage bidiyo ko bayanai daga mai watsa bidiyo mara waya zuwa mai karɓa ta hanya ɗaya, kuma ba za mu iya loda bidiyo ko bayanai daga mai karɓa zuwa mai watsawa ba. Ana kuma kiran wannan nau'in simplex.
Hanya biyu yana nufin haka, ba wai kawai za mu iya saukar da bidiyo ko bayanai daga na'ura mai ba da waya ba zuwa mai karɓa, amma kuma muna iya loda bidiyo ko bayanai daga mai karɓa zuwa mai watsawa. Wannan ya dace sosai don sarrafa jirage marasa matuka. Ba za ku iya ganin ainihin bidiyon da aka watsa daga drone ba, amma kuma loda umarnin don sarrafa drone ko umarni don sarrafa kyamarar PTZ don daidaita kusurwa zuwa mai watsawa.. Wannan na iya aiki lokaci guda. Wannan nau'in kuma mai suna half-dulpex ko cikakken duplex.
Da fatan za a duba cikakkun bayanai a mahaɗin da ke ƙasa. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Yawancin masu watsa bidiyo mara waya yanzu suna tallafawa AES128 ya da AES256 bit encryption da decryption, dangane da abin da ka zaɓa. Da fatan za a tuntuɓe mu don tabbatarwa.
Mitar duka mai watsa bidiyo mara waya da mai karɓar bidiyo mara waya za a iya modified. Masu amfani suna buƙatar siyan ƙarin allon saiti.
Duk da haka, la'akari da cewa an riga an daidaita amplifier na wutar lantarki da eriya a cikin takamaiman kewayon lokacin da aka aika kayan. Idan mai amfani ya daidaita mitar mai watsawa, wanda ya dace ikon magana, eriya mai watsawa da eriya mai karɓa kuma yakamata a canza su zuwa mitoci iri ɗaya, kuma waɗannan masu amfani suna buƙatar shirya. Idan ba haka ba, zai sa mitar mai watsa bidiyo mara waya ta bambanta da mitar eriya, yin liyafar wahala. Don haka da fatan za a tabbatar da sanar da daidai mitar da kuke buƙata kafin yin oda.
Idan don tsaro ne ko sirri, za ki iya yi amfani da ɓoyayyen ɓoyewa da ɓoyewa ayyuka na watsawa da mai karɓa, wanda zai iya tabbatar da cewa watsa bidiyon ku na sirri ne. .
a, duk samfuranmu ana iya daidaita sigogi bisa ga abokin ciniki ta bukatun. Idan kuna da buƙatu ta musamman, don Allah a sanar da mu ta hanyar haɗin da ke ƙasa.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Canja wurin mai karɓa don kauce wa yiwuwar tsangwama na gida daga ƙaƙƙarfan mahalli na maganadisu.
- Tabbatar cewa an kunna antennas duka mai watsawa da mai karɓa suna tsaye.
- Da fatan za a ɗaga eriya na mai watsawa da mai karɓa zuwa kula da wani bambanci tsayi.
- Da fatan za a duba don tabbatar da hakan babu cikas tsakanin mai watsawa da mai karɓa.
- Canja daidaitawa na eriya mai karɓa.
- Idan bai yi aiki ba, gwada matsar da mai karɓa ya kasance kusa da matsayin mai watsawa don ganin ko ya zarce ingantacciyar nisan watsa mara waya.
- Ko la'akari ƙara gudun ba da sanda na watsawa tsakanin mai watsawa da mai karɓa.
- Eriya yakamata ta kasance mai tsayi daga ƙasa gwargwadon yiwuwa, kamar yadda ƙasa za ta ɗauki siginar da aka watsa.
I mana, mun kuma fahimci cewa watsa shirye-shiryen bidiyo da na'ura mai ba da hanya tsakanin hanyoyin sadarwa suna da tsada sosai. Kuna da nisa daga masana'antar China. kuma fatan cewa kayan da kuke karɓa sun dace da mafi kyawun aiki.
Idan kun ba da kulawa ta musamman ga takamaiman siga ko aiki, za mu iya ɗaukar wasu bidiyon gwaji bisa abubuwan da kuke son gani, don Allah a ji daɗin tuntuɓar mu. Ba za a aika zuwa gare ku kai tsaye ba tare da amincewar ku ba.
Don gwada jinkirin mai watsa bidiyo da mai karɓar bidiyo mara waya, muna bukatar mu yi gwaje-gwaje biyu.
Na farko shine gwada jinkiri daga kyamara zuwa nuni.
Na biyu shine kyamara, da nunin da na'urar watsa hoto mara waya da jinkirin mai karɓa.
Rage sakamakon gwajin guda biyu shine ainihin jinkirin mai watsa bidiyo da mai karɓar bidiyo mara waya.
A matsayin ƙwararriyar mai watsa bidiyo mara igiyar waya ta dogon zangon HDMI da mai siyar da mai karɓa da masana'anta a China Shenzhen, muna samar da mafi kyawun watsa bidiyo mara waya da mai karɓa na shekaru masu yawa, kuma mun sami kyakkyawan suna da mafi kyawun sake dubawa.
Wasu shahararrun samfuran masu watsa bidiyo mara waya, kamar Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, aiki, Farashin CVW SWIFT 800, dahuwa, iogear, Artek pat-225k, microlite, hadiye, teradec.
Mafi kyawun kasafin kuɗi mara waya ta watsa bidiyo mai watsa shirye-shirye da mai karɓa yana da aikace-aikace da yawa, don 4k tv, Kamarar tsaro ta CCTV, abin hawa madadin kamara, Kayan kyamarar bidiyo na PTZ, mai amfani da batir, kwamfuta, sony camcorder, wifi tsarin taron bidiyo, Canon DSLR, Jirgin sama mara matuki na UAV, pc kwamfutar tafi-da-gidanka, majigi, a-mota, iPhone iPad, live streaming, GoPro wasanni kamara, rasberi pi, Xbox.
Cikakken bidiyon HD, audio, hanyar haɗin bayanai mafi ƙanƙanta mai watsa bidiyo mara waya ta 1080P kuma mai karɓa yana da abubuwan shigarwa da fitarwa da yawa, kamar AV composite CVBS, HDMI, SDI, BNC, VGA, kebul.
Mitar TX RX mai watsa bidiyo mara waya tana da 170-806Mhz, 1.2ghz, 2.4G, 5.8G, mafi ƙasƙanci amma ba latency ba. Don tallafawa dogon nisa, amplifier ikon yana da 10w, 20watts, kuma ko da 30W.
Menene mafi kyawun siyan watsa bidiyo mara waya ta FHD akan farashi mai arha? Ya kamata ya yi la'akari da buƙatun bayanan ku, zabi dacewa, ba tsada, idan kuna shakka, Don Allah cika da Neman zance tsari, Injiniyan mu zai ba ku mafita.
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