Shore-to-nkoj ob-txoj kev sib txuas lus lawv, Nkoj-rau-av bidirectional intercom lawv nrog 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, yees duab yoos, and voice communication in the area about 6 mus 10 kilometers offshore.
Although our TX900 supports a range of 15 kilometers, 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, Sab xis?
Yog, 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?
Ua ntej tus me nyuam, 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?
Ua li
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. Koj puas muaj tej ntsiab lus uas koj nyeem?
A: Yog 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 degrees, 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, Peb khiav lag luam ib dredge thiab xav transmit yees duab ntawm ntug dej mus rau lub dredge hla ib tug nyob deb li cas ntawm 5 kilometers. It is in a marine environment so it would need to be robust and also run on 12 volts uas tsis muaj internet sib txuas.
Before introducing a specific model, our engineer has some questions below.
- 1. Do you need a one-way or two-way transmission system? ib-txoj kev, means just transferring the video from the shore to the dredge. Ob-txoj kev, 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?
Nyob hauv kev pab: 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.
Ua li, ib-txoj kev, HDMI camera on the shore, the receiver on the dredge, transmission distance is 5km, transmitter, and receiver will be installed a special case, (dej waterproof, shockproof, anti-salt spray), with 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) Tej txuj ci tshiab, 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, cuam tshuam, and beyond-line-of-sight transmission, providing voice, cov ntaub ntawv, 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.
About 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 (Yeem) 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 (Yeem) LEMO 7-pin
4G (Yeem) Micro SIM x1 Electrical Characteristics
20W high RF power output
Range up to 20 3 0km
Kev txhawb 100 240V AC wide voltage
High bandwidth up to 82Mbps
Supports AES encryption
Supports HDMI input /output and LAN
With dual antennas MIMO
Txhawb nqa mus rau 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
Ua hauj lwm frequency: 1.4GHz
Channel Bandwidth: 2.5MHz (uplink), 10MHz (downlink)
Ntau emission zog: 33dbm
Tes taws los piav: SIV
Constellation: BPSK, QPSK, 16Qam
Forward error correction code: LDPC (1/2, 2/3, 3/4, 5/6)
Duplex mode: TDD
Uplink mus txogput: 300kbps (serial chaw nres nkoj + network chaw nres nkoj + tswj)
Downlink mus txogput: 2Mbps~8Mbps
Yees duab interface: Chaw nres nkoj Ethernet, serial chaw nres nkoj, PPM/SBUS
encryption: AES128/256
Raws li cov: 150X100X54mm
luj: 1159g
Kev Khiav Hauj Lwm Voltage: 6V.16V
Kev khiav hauj lwm muaj kub: -20℃~60℃
Interface options: Chaw nres nkoj Ethernet, serial chaw nres nkoj
Kis nyob deb li cas: 5KM
kom zoo dua
Support point-to-point (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
Lig latency
AES encryption
Customized for unmanned ships
Water cooling
ip65 waterproof
Image data control three in one
5KM long-distance wireless transmission
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2W PA 27KM tiag kuaj los roob saum toj kawg nkaus rau seaside Line-of-Sight
tseeb 110riam Kuaj yees duab rau cov drone Long-range Wirless yees duab Transmitter thiab Receiver
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65 KM drone UAV yeej ya wireless yees duab Transmission
65 KM drone UAV yeej ya wireless yees duab Transmission
1.5km rau hauv pem teb NLOS, 10-20-30km POOB cua rau hauv pem teb wireless yees duab transmitter receiver transmission
COFDM-912T NLOS (tsis-kab pom) 1.5km tiag tiag nyob hauv lub nroog, vaj tse, ntoo thiab txoj kev
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Pheej yig CVBS RCA 720p wireless yees duab Transmitter + 1080P Receiver Support 128 encryption
COFDM-912T yeej kuaj hauv lub nroog complex, kev sib kis ntawm lub tsheb, receiver nyob rau hauv lub tsev
Pheej yig Wireless yees duab transmitter thiab receiver tus me me screen muaj zoo kawg thiab pab rau lub teeb liab zog xauv
OFDM Wireless yees duab Transmitter rau IP Koob yees duab Lightweight ntev ntau yam transmission Automatic Network
kis tau tus kab mob nyob deb li
Davhlau tswj protocol
Transmitter yees duab Input
Wireless Transmit txoj kev
Obstacle thiab pom
Encrypt thiab decrypt
Tus kab mob transmission kis tau tus kab
Cov Ntaub Ntawv Cob Qhia
Kav hlau txais xov
FAQs txog Wireless yees duab Transmitter thiab Receiver
Peb wireless yees duab transmitters muaj cov hom yees duab input interfaces: HDMI 1080P thiab 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, lossis qhia peb seb koj xav tau dab tsi, Peb engineer yuav hloov mus ntsib koj thov.
Peb transmission nyob deb li cas yuav tau kho los ntawm ntxiv hwj huam amplifiers. Thaum tam sim no, Lub ntsiab yog cov tseem ceeb 15riam, 30riam, 50riam, 80riam, 100riam , thiab 150km, nyob ntawm seb cov neeg muas zaub.
Tau mas, Tus transmission nyob deb li cas muaj nyob saum toj no yog tag nrho tsis pub dhau POOB cov line-of-sight ntau yam. Yog hais tias muaj obstacles ntawm tus transmitter thiab cov receiver, NLOS (Cov-line-of-sight), Tus transmission nyob deb li cas yog txo, Tsuas 1km los yog 2km, Nyob ntawm seb tus intermediate obstacles thiab lub zos wireless ib puag ncig.
ib-txoj kev txhais tau tias, Peb yuav tsuas transmit thiab download yees duab los yog cov ntaub ntawv los ntawm cov wireless yees duab transmitter rau lub receiver nyob rau hauv ib cov kev taw qhia, Thiab peb tsis tau upload yees duab los yog cov ntaub ntawv los ntawm tus receiver rau tus transmitter. Hom no kuj hu ua yooj yim.
Ob-txoj kev txhais tau hais tias, Tsis zoo xwb peb yuav download yees duab los yog cov ntaub ntawv los ntawm peb wireless transmitter rau tus receiver, Tab sis kuj peb yuav upload tus yees duab los yog cov ntaub ntawv los ntawm cov receiver rau lub transmitter. Qhov no yog suitable heev rau kev khiav hauj lwm drones. Koj yuav tsis tsuas pom lub sij hawm yees duab real-time yees duab kis ntawm tus drone, Tiam sis kuj upload tus hais kom tswj cov drone los yog hais kom tswj lub koob yees duab PTZ koob yees duab kom kho lub kaum sab xis rau lub transmitter. Qhov no yuav khiav lag luam simultaneously. Hom no kuj hu ua ib nrab-dulpex los yog full-duplex.
Thov xyuas kom paub meej txog qhov txuas ntawm qhov txuas hauv qab no. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Feem ntau Wireless yees duab transmitters tam sim no txhawb AES128 los yog AES256 encryption thiab decryption, nyob ntawm seb tus qauv uas koj xaiv. Thov tiv tauj peb kom paub tseeb tias.
Cov frequencies ntawm ob lub wireless yees duab transmitter thiab cov wireless yees duab receiver hloov. Cov neeg siv yuav tsum muas ntxiv parameter configuration boards.
tiam sis, Xav tias tus corresponding hwj huam amplifier thiab antenna twb tas nyob rau hauv ib chav ntau yam thaum cov khoom xa tawm. Yog hais tias tus neeg siv kho cov frequency ntawm tus transmitter, corresponding hwj huam amplifier, transmitter antenna thiab receiver antenna yuav tsum tau hloov mus rau tib zaus, thiab cov neeg siv yuav tsum tau npaj. Yog hais tias tsis yog, Nws yuav ua rau kom cov frequency ntawm tus wireless yees duab transmitter yuav txawv ntawm tus frequency ntawm tus antenna, txais tos. Li ntawd, thov nco ntsoov qhia qhov tseeb zaus koj yuav tsum tau ua ntej tso ib qho kev txiav txim.
Yog hais tias nws yog kev ruaj ntseg los yog tsis pub leej twg paub, Koj ua tau siv cov encryption thiab decryption kev ua hauj lwm ntawm tus transmitter thiab receiver, uas yuav xyuas kom meej tias koj tus yees duab transmission yog lwm yam. .
Yog, tag nrho peb cov khoom parameters yuav tau customized Raws li cov neeg muas zaub xav tau. Yog koj muaj ib daim ntawv thov tshwj xeeb, thov qhia rau peb paub ntawm qhov txuas hauv qab no.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Hloov qhov chaw ntawm tus receiver Kom tsis txhob muaj tej lub zos cuam tshuam los ntawm muaj zog magnetic tej chaw.
- Xyuas kom meej tias cov antennas rau Ob leeg tus transmitter thiab receiver yog vertical.
- Thov sau tus antennas ntawm tus transmitter thiab receiver rau tswj tau ib qhov siab qhov txawv.
- Thov saib ib ncig xyuas kom meej tias Yog tsis muaj obstacles ntawm tus transmitter thiab receiver.
- Hloov qhov kev paub tab tus receiver antenna.
- Yog hais tias nws tsis ua hauj lwm, Sim Tsiv mus nyob ze txoj hauj lwm transmitter txoj hauj lwm Saib yog hais tias nws tshaj qhov zoo wireless transmission nyob deb li cas.
- Los yog xav txog ntxiv ib relay ntawm tus transmitting Ntawm tus transmitter thiab receiver.
- Tus antenna yuav tsum tau siab tawm hauv pem teb kom tau, Raws li hauv pem teb yuav absorb lub teeb liab.
Tau mas, Peb kuj to taub tias wireless yees duab transmission transmitters thiab receivers kim heev. Koj nyob deb deb ntawm lub teb chaws Suav Hoobkas. thiab vam tias cov khoom uas koj tau txais haum rau qhov kev kawm zoo tshaj plaws.
Yog hais tias koj them tshwj xeeb rau ib parameter los yog muaj nuj nqi, Peb yuav coj ib co yeeb yaj duab raws li cov nta koj xav pom, thov hu rau peb. Nws yuav tsis tau shipped rau koj ncaj qha tsis tau koj pom zoo.
Mus kuaj qhov qeeb ntawm tus wireless yees duab transmitter thiab receiver, peb yuav tsum tau ua ob txoj kev ntsuam xyuas.
Thawj yog mus kuaj qhov qeeb los ntawm lub koob yees duab rau cov zaub.
Tus thib ob yog lub koob yees duab, Ntxiv rau cov zaub ntxiv rau cov duab wireless transmission transmitter thiab tus qeeb ntawm tus receiver.
Subtracting qhov kev kuaj ntawd ob yog qhov qeeb ntawm tus wireless yees duab transmitter thiab receiver.
Raws li ib tug professional long-range HDMI wireless yees duab transmitter thiab receiver supplier thiab manufacturer nyob Suav teb Shenzhen, Peb ua tus zoo wireless yees duab transmitter thiab receiver rau ntau xyoo, Thiab peb tau txais ib lub koob npe nrov zoo thiab zoo dua.
Ib txhia nto moo hom wireless yees duab transmitters, Dubmagic, Holyland mars 300 400s, Accsoon cine qhov muag 5g, RavenEye, Zhiyun, Inkee benbox, ua tsis taus, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, nyrius, teradek.
Qhov zoo tshaj plaws wireless broadcast yees duab transmitter thiab cov receiver muaj ntau daim ntaub ntawv, rau 4K tv, CCTV ruaj ntseg koob yees duab, tsheb backup koob yees duab, PTZ yees duab yees duab kit, roj teeb-powered, computer, sony camcorder, wifi yees duab sablaj lawv, CANON DSLR, UAV drone, pc computer laptop, projector, tsheb, iPhone iPad, kwj dej, GoPro kev ua si koob yees duab, raspberry pi, Xbox.
Daim ntawv qhia txog HD yees duab, suab, Cov ntaub ntawv txuas me me 1080P wireless yees duab transmitter thiab cov receiver muaj ntau input thiab tso zis connectors, AV composite CVBS, HDMI, SDI, BNC, VGA, USB.
Tus wireless yees duab transmitter sender TX RX frequency muaj 170-806Mhz, 1.2ghz, 2.4G, 5.8G, tab sis tsis xoom latency. Yuav kom them nyiaj yug nyob deb li cas, Lub hwj huam amplifier muaj 10w, 20watts, thiab txawm 30W.
Dab tsi yog ib tug zoo yuav FHD wireless yees duab transmitter ntawm tus nqi pheej yig? Nws yuav tsum xav txog koj cov lus yuav tsum tau, xaiv suitably, kim, yog koj tsis ntseeg, thov fulfil lub thov ib tsocai ib daim ntawv, Peb engineer yuav muab koj cov kua tshuaj.
Tseeb 2W hwj huam Amplifier 27 KM ntev-ntau yam wireless yees duab transmitter receiver nyob demo duab cov ntaub ntawv txuas transmission hauv 2022
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