Tseeb Wireless Video Data Audio Transmitter thiab Receiver Test Video in 2022
Wireless Video Data Audio Transmitter thiab Receiver TX900 2 Watts 27km sim video los ntawm roob toj siab mus rau ntug hiav txwv. (Video sab hauv)
Wireless Video Data Audio Transmitter thiab Receiver, Ob txoj kev, Download-Upload
A customer saw our real test video about the 2 watts Fais Amplifier 27km ntev-ntau wireless video transmitter thiab receiver. He placed an order for this equipment. He hoped we would also bring the transmitter to the top of the mountain and the receiver to the seaside for testing before shipment. We have done our best to meet the needs of the customers. So we did it and created today’s video. If you want to learn about the actual transmission effect of long-range HD 1080P wireless video transmission, as well as how to operate it. Please keep watching.
Let’s begin by looking at the test location and distance on Google Earth. Search Meishajian, which is located on Shenzhen’s third highest peak, for no obstructions and simulate the situation of an aircraft with a transmitter in the air, ensuring that the test is within the line of sight. There are many high-rise buildings in a coastal city like Shenzhen. Finding a test environment with a line of sight and a distance of 30 kilometers is difficult. A T-shape is formed from here to the seaside of Nan’ao. Our receiving station is on the beach, and we can see the top of the transmitter from a distance of 27 mais.
We used the good distance tool to determine that the distance between the transmitter and the receiver is nearly 27km. In the following video, we can see from the receiver’s web UI page that the current transmitter to receiver distance is 27390 meters.
Now let’s take a look at the situation of the transmitter on the mountain. The transmitter, IP network camera, and battery are placed on the rock. The trekking pole and red bubble belt make a red flag, which is fluttering in the wind so that the picture on the receiver screen is not static, it can be observed whether the wireless transmission video is smooth. The receiver is on the other side of the sea. The black transmitter is connected to two 30cm height transmitting antennas, the left part is the IP network camera, which is connected to the transmitter with a network cable, and the right part is a 12V battery, which powers the transmitter and the IP network camera.
Please try to position the transmitter and receiver vertically while transmitting. The signal strength will then be strong. Allow me to turn the transmitter and receiver in my hand, and the receiver monitor video will begin to move. The receiver will determine whether or not the video is smooth.
Now let’s take a look at the picture of the receiver.
The receiver is connected to the computer through the network cable. We can use the RTSP player on the computer and see the smooth picture directly.
We can also enter 192.168.8.11 in the browser to open the setting page of the receiver. On this parameter setting page, we can see various parameters of the current transmitter and receiver. An important parameter in this table is the distance and the signal strength. Now we can see that from the current transmitter to the receiver distance is 27390 meters.
In the computer’s RTSP player, we can see that the wireless video transmission picture from the mountain transmitter has been kept very smooth, and the little red flag and the grass are fluttering in the wind without any lag, frozen, mosaic.
We are using an IP network camera to test, if your camera has HDMI 1080P, 4K HD, SDI, AHD, or CVBS output, we also can add an encoder to the transmitter, connect your video output, and send out the IP living streaming to the transmitter. Ntawm tus txais, output the video to a computer through a network cable, or to a network video recorder.
It can be seen that the picture is very smooth,
Here we continue to play the videos recorded by the transmitter and receiver on the computer, and we can also answer some questions that some clients care about and always asked.
Two-Way full duplex Wireless Video Data Audio Transmission
Ua ntej, this set of wireless video data transmission transmitters and receivers is a two-way full duplex transmission system, it is like setting up an invisible wireless network in the air, two computers can be connected, and ping can be used in the computer’s cmd command state. In addition to transmitting video, data and audio can also be transmitted.
Power Amplifier options 2W, 5W, and 10W to support longer distance
Thib ob, if you want to support longer distances, we can achieve longer distances by changing different amplifiers. Piv txwv li, 300mW, 2 Watts, 5 Watts, 10 Watts power amplifier, the corresponding transmission distance is 7 km, 15 km, 30 km, 80 km, 100 km, the farthest can be transmitted to 150 km, we also have a 110 km The actual test video. If you are interested, I can also edit it and upload it for everyone to watch.
Up to 150Km, 4 times of English Channel Width
Peb, what is the concept of supporting up to 150 mais? It is equivalent to 93 mais. The UK is separated from Europe by the English Channel, and its width is only 35 mais, uas yog, 150 kilometers is equivalent to the width of 4 times English Channels. It can also transmit high-definition videos with good signals.
Video Download, UART Data TX RX,
Plaub, if you need to control the PTZ camera, the receiver can also send control commands to adjust the direction and movement of the camera. This set of Wireless video data transmission transmitters and receivers also has three RS232 data interfaces, which can transmit various commands and data, and even connect with the drone’s flight control to remotely operate the drone.
AES 128 to protect video data safety
Fifth, this wireless video transmission device also supports aes128 for video encryption and decryption, so you don’t have to worry about your video, not safety, or being intercepted by others.
Two-Way Video Data Link Module + Fais fab Amplifier
Sixth, Today we used 2 watts power amplifier. If your project demand, you can also purchase the two-way Wireless video data audio transmission transmitter and receiver module, and then configure your power amplifier.
1. What battery should I prepare for this 2 Watts, 5 Watts 10 Watts Power Amplifier transceiver?
2 Watts needs a 12V Power Supply, 5 Watts needs a 24V power supply, 10 Watts needs a 28V power supply
2. Hais txog qhov video transmitter, dab tsi yog cov zaus muaj?
There are three frequencies to choose from 800Mhz, 1.2G, ib 2,4g.
Tab sis tsis muaj 10W Power Amplifier rau 150km ntawm 2.4Ghz. So if the buyer wants to support a 150km transmission distance, tsuas yog 800Mhz thiab 1.2G tuaj yeem xaiv.
3. Koj puas tuaj yeem nqa cov yeeb yaj kiab sim rau kuv pom ua ntej xa khoom?
Tau kawg, peb kuj nkag siab tias wireless video transmitters thiab receivers yog kim heev. Koj nyob deb ntawm Tuam Tshoj Hoobkas. thiab cia siab tias cov khoom koj tau txais yog haum rau kev ua tau zoo tshaj plaws.
Yog tias koj them nyiaj tshwj xeeb rau ib qho tshwj xeeb lossis kev ua haujlwm, peb tuaj yeem nqa qee cov yeeb yaj kiab sim raws li cov yam ntxwv koj xav pom, thov koj xav tiv tauj peb. Nws yuav tsis raug xa tuaj rau koj ncaj qha yam tsis tau koj pom zoo. Ib yam li niaj hnub no, I tested and show the video to my client.
4. Kuv puas tuaj yeem siv 3-meter RF cable los ntawm lub tshuab xa mus rau lub kav hlau txais xov?
Hais txog RF cable, our engineer doesn’t recommend that you used so long. Yuav muaj qhov txo qis 0.5dB rau ib meter RF cable. Rau 3 Meter RF cable, Lub teeb liab lub zog yuav raug txo los ntawm 1.5dB.
5. It seems that your transmitter is supporting an IP camera, but my video source camera is HDMI or SDI video output, Kuv tuaj yeem siv qhov transmitter thiab receiver li cas?
Yog, default video tswv yim yog IP RJ45 ethernet lauj kaub, if your camera is HDMI or SDI or AHD, tsuas yog ntxiv rau ib lub thawv me me encoder los daws qhov teeb meem no, this encoder box will output IP living stream to the transmitter.
6. Hom video inputs chaw nres nkoj li cas koj lub wireless video transmitter muaj?
Peb lub wireless video transmitters muaj cov hom video input interfaces: HDMI 1080P thiab 4K HDMI, CVBS sib xyaw, SDI, AHD, IP Ethernet, and BNC, or tell us what type you need, and our engineer will modify it to meet your demand.
7. Dab tsi yog qhov kis tau tus mob nrug txhawb los ntawm koj lub wireless video transmitter?
Peb kis tau tus mob nyob deb tuaj yeem hloov kho los ntawm kev ntxiv lub zog amplifiers. Tam sim no, the main ones are 15km, 30km, 50km, 80km, 100km, thiab 150 km, uas nyob ntawm qhov kev xav tau ntawm cov neeg siv khoom.
Tau kawg, the transmission distances listed above are all within LOS the line-of-sight range. Yog hais tias muaj teeb meem ntawm lub transmitter thiab receiver, NLOS (qhov tsis pom kev), qhov kis tau tus mob nyob deb heev txo, tsuas yog 1km lossis 2km, nyob ntawm tus naj npawb ntawm cov teeb meem nruab nrab thiab qhov chaw nyob hauv wireless.
8. Dab tsi yog ib txoj kev lossis ob txoj kev? Simples vs ib nrab-duplex, puv duplex
One-way means, Peb tsuas tuaj yeem xa thiab rub tawm cov yeeb yaj kiab lossis cov ntaub ntawv los ntawm lub wireless video transmitter mus rau lub receiver hauv ib qho kev taw qhia, thiab peb tsis tuaj yeem upload yees duab lossis cov ntaub ntawv los ntawm lub receiver mus rau lub transmitter. Hom no tseem hu ua simplex.
Two-way means that, Tsis tsuas yog peb tuaj yeem rub tawm cov yeeb yaj kiab lossis cov ntaub ntawv los ntawm peb lub wireless transmitter mus rau lub receiver, tab sis kuj peb tuaj yeem xa cov vis dis aus lossis cov ntaub ntawv los ntawm lub receiver mus rau lub transmitter. Qhov no yog qhov tsim nyog rau kev ua haujlwm drones. You can not only see the real-time video transmitted from the drone but also upload the command to control the drone or the command to control the PTZ camera to adjust the angle to the transmitter. Qhov no tuaj yeem ua haujlwm ib txhij. This type is also named half-duplex or full-duplex.
9. Puas yog koj lub HDMI video transmitter txhawb encryption thiab receiver decryption?
Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, nyob ntawm seb tus qauv twg koj xaiv. Thov hu rau peb kom paub tseeb.
10. Cov zaus ntawm lub wireless video transmitter puas tuaj yeem hloov kho tom qab cov neeg siv zoo tib yam tau txais cov khoom?
The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. Cov neeg siv yuav tsum tau yuav cov parameter configuration boards ntxiv.
Txawm li cas los, txiav txim siab tias cov khoom siv hluav taws xob sib txuas thiab kav hlau txais xov tau raug kho nyob rau hauv ib qho chaw thaum cov khoom xa tawm. Yog tus neeg siv kho qhov zaus ntawm lub transmitter, the corresponding power amplifier, transmitter kav hlau txais xov, and receiver antenna should also be modified to the same frequency, thiab cov neeg siv no yuav tsum tau npaj. Yog tsis yog, nws yuav ua rau qhov zaus ntawm lub wireless video transmitter txawv ntawm qhov zaus ntawm tus kav hlau txais xov, ua kev txais tos nyuaj. Yog li thov nco ntsoov qhia qhov tseeb zaus koj xav tau ua ntej muab qhov kev txiav txim.
Yog nws yog rau kev ruaj ntseg lossis tsis pub lwm tus paub, you can use the encryption and decryption functions of the transmitter and receiver, uas tuaj yeem xyuas kom meej tias koj qhov kev xa tawm video yog ntiag tug.
11. Kuv pom tias koj tus qauv zoo ib yam li kuv xav tau, tab sis kuv yuav tsum tau hloov kho ib qho ntawm cov kev txwv, yog qhov ua tau?
Yog, all our product parameters can be customized according to customers’ needs. Yog koj muaj lus thov tshwj xeeb, thov qhia rau peb paub.
12. Kuv yuav ua li cas yog tias kuv lub wireless video receiver qhia lub teeb liab tsis muaj zog?
1. Change the place of the receiver to avoid potential local interference from magnetic solid environments.
2. Ensure that the antennas on both the transmitter and receiver are vertical.
3. Please raise the antennas of the transmitter and receiver to maintain a particular height difference.
4. Please look around to ensure that there are no obstacles between the transmitter and receiver.
5. Change the orientation of the receiver antenna.
6. If it doesn’t work, try moving the receiver to be near the transmitter’s position to see if it exceeds the effective wireless transmission distance.
7. Or consider adding a relay of the transmitting between the transmitter and receiver.
13. Kuv tuaj yeem yuav modules ntawm transmitters thiab amplifiers nkaus xwb? Kuv xav sib sau ua ke rau hauv kuv cov khoom siv.
Peb ua tau, tau kawg, supply wireless video transmitter modules and power amplifiers.
Rau thawj tus qauv kuaj, Kuv pom zoo kom koj yuav tag nrho cov khoom lag luam vim tias peb cov engineers tau ua kom zoo dua cov kev ntsuas kom ua tiav qhov kev ua tau zoo tshaj plaws.
Tom qab koj tau ua tiav koj qhov kev kuaj xyuas, koj tuaj yeem tshem lub rooj plaub lossis lub dab dej kub, install it on your device, thiab kho qhov tsis tu ncua kom ua tiav qhov kev ua tau zoo tshaj plaws. Yav tom ntej, Koj yuav tuaj yeem yuav tsuas yog cov modules lossis accessories uas koj xav tau.
14. To support longer distances, can I use a 10 Watts lub 20 Watts PA (lub zog amplifier)?
Yog, yog koj xav tau, we can change 10 Watts lub 20 Watts PA to support a more extended range.
If you still have any questions, thov koj xav tiv tauj peb!
15km 30km 80km 150km ntev-ntev wireless video transmitter receiver kis tau tus mob transceiver PA 2W 5W 10W
15km 30km ntev-nrug wireless video transmitter txais tus xa xov transceiver
15km 30km 80km 150km long-distance wireless video transmitter-receiver transmission transceiver
Cov Lus Qhia
Muag ntsiab lus / nta / Advantage
Teeb liab muaj zog
Receiver screen tuaj yeem qhia lub teeb liab lub zog ntawm lub transmitter, cov neeg siv tuaj yeem txav chaw txais tos zoo dua.
Video + Cov ntaub ntawv + Control
Tsuas yog video, nws kuj txhawb nqa ob txoj kev hloov ntawm cov ntaub ntawv thiab tswj cov lus txib ntawm UART ntawm lub transmitter thiab receiver.
Lower Latency
Los ntawm lub receiver lub computer screen snap, peb tuaj yeem pom qhov kev xa tawm tam sim no latency / ncua yog 28-76ms (millisecond). paub meej
Bandwidth Presettable
Kev xa tawm bandwidth tuaj yeem tshwm sim ntawm 3M, 5M, 10M, thiab 20 M. Paub meej 10-15-20Mbps
Ob lub kav hlau txais xov ntawm TX RX Transceiver
ANT1 rau hom kev xa xov, ANT2 rau kev txais hom
Tag nrho cov teeb nyob rau hauv lub pob
Lub pob yog suav nrog transmitter, receiver, ob sab kav hlau txais xov thiab accessories cable. Duab
- Raws li OFDM technology, Web lub koob yees duab (HD lub koob yees duab nrog ethernet) yog pom zoo.
- Ob txoj kev cov khoom siv txuas txuas wireless (The receiver can get the audio-video download, nws kuj tuaj yeem xa cov ntaub ntawv mus rau tus txais)
- interface: 2X Ethernet chaw nres nkoj, 3X -RS232, UA cov chaw nres nkoj, 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.
- Default Data Interface yog RS232, Peb kuj tuaj yeem hloov kho rau TTL, Sbus, los yog RS485, thov hu rau peb yog tias koj xav paub yuav ua li cas txuas rau koj lub davhlau tswj, piv txwv li, Pix hawk 4.
- Data Port Baud Rate: Data Chaw nres nkoj 1 kev txhawb zog 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800; Data Chaw nres nkoj 2 and Data Port 3 kev pab txhawb nqa 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.
- Dual kav hlau txais xov: The SMA connector ANT1 main antenna works in transceiver mode, ANT2 pab cuam kav hlau txais xov ua haujlwm hauv hom txais.
- Wireless ua hauj lwm zaus band: 1427.9~ 1447.9MHz (1.4G) los yog 806 ~ 826MHz (800Mhz), los yog xaiv tau 2401.5~ 2481.5MHz (2.4G) txhawb tsis siv neeg zaus hopping nyob rau hauv lub zaus band (default ua hauj lwm zaus yog 1.4G)
- 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.
- Tes taws los piav hom: QPSK / QAM16 / QAM64 automatic adaptation.
- Networking hom: taw tes-rau-taw tes, point-to-multi-point star network. (Piv txwv li, 6 koob yees duab thiab ib tug transmitter rau ib receiver.)
- Wireless xa fais fab: 10W.
- Cov node txais rhiab heev: -103 ntawm 10MHz bandwidth.
- Kev them nyiaj yug AES128 encryption thiab decryption.
- Kis deb: 15km/30km/80km/150km xaiv tau.
- Cov cuab yeej configuration thiab wireless ua haujlwm raws li txoj cai tuaj yeem saib los ntawm Web UI ntawm lub network chaw nres nkoj los yog qhov chaw nres nkoj serial.
- 2KM ntev-ntau wireless video transmitter receiver nyob demo duab cov ntaub ntawv txuas kis: DC 12 ~ 16V, 33dBm, qhov nruab nrab lub zog noj ntawm cov video transmitter yog tsawg dua 12W, thiab qhov nruab nrab siv hluav taws xob ntawm tus txais video yog tsawg dua 10W. (Yellow fais fab txuas yog XT30PW / XT60 PW) (Tsis muaj lwm yam PA, module muaj 300mW, 25dBm)
5KM ntev-ntau wireless video transmitter receiver nyob demo duab cov ntaub ntawv txuas kis: DC24 ~ 25V, 37dBm, qhov nruab nrab lub zog noj ntawm cov video transmitter yog tsawg dua 22W, thiab qhov nruab nrab siv hluav taws xob ntawm tus txais video yog tsawg dua 16W.
10KM ntev-ntau wireless video transmitter receiver nyob demo duab cov ntaub ntawv txuas kis: DC24 ~ 30V, 40-41dBm, 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. - loj: 124*67.8*28.5hli (tsis suav qhov txuas txuas tawm ntawm lub plhaub, thiab lwm yam).
- Nyhav: 0.3W 133 grams, 2W 142 grams, 5wb 142g, 10W 242.5 grams
Tswv yim tso zis
| xaiv nyob deb qib | hauj lwm |
| Ethernet 1 | 4PIN ZH1.5mm connector bridged with Ethernet2 |
| Ethernet 2 | RJ45 connector bridged with Ethernet1 |
| xaiv nyob deb qib | 9PIN ZH1.5mm connector, 3 xaiv nyob deb qib |
| xaiv nyob deb qib | 4PIN ZH1.5mm connector, xaiv nyob deb qib |
| bitstream cov nqi | bitstream cov nqi |
| xaiv nyob deb qib | TX/RX Antenna port, SMA poj niam |
| xaiv nyob deb qib | xaiv nyob deb qib, SMA poj niam |
| Fais fab LED | The red light on normally powered |
| Node LED | Lub teeb xiav rau Node hom qhia |
| link LED | Green light, wireless link ua hauj lwm xwm txheej qhia |
Kev xa tawm
saib Web UI configuration cov ntsiab lus
2W 27km Test transmitter thiab receiver map
FAQs
Lub hwj chim mov ntawm no transmitter thiab roj teeb ob leeg yog 3A@28V. Thaum lub sijhawm qub, lub roj teeb peb siv rau kev sim yog 7AH, nws tuaj yeem ua haujlwm rau 2 ~ 4 teev. Yog tias koj yuav 15AH chargeable roj teeb, nws tuaj yeem ua haujlwm tsis tu ncua li 4 ~ 8 teev.
Tsis tsuas yog hloov qhov zaus ntawm lub web UI parameter yooj yim, tom qab hloov qhov zaus, nws kuj yuav tsum tau hloov lub hwj chim Amplifier sab hauv thiab tib zaus transmitter thiab receiver kav hlau txais xov. Yog li tus neeg yuav khoom yuav tsum paub meej tias qhov zaus koj xav tau ua ntej xa khoom. Lub kav hlau txais xov yog customized raws li qhov zaus no.
Hais txog RF cable, our engineer doesn't recommend that you used it so long. Yuav muaj qhov txo qis 0.5dB rau ib meter RF cable. Rau 3 meters RF cable, Lub teeb liab lub zog yuav raug txo los ntawm 1.5dB.
Txhawm rau txhawb kev mus ntev, Nws yog qhov zoo dua uas koj siv RF cable tsawg dua 1 'meter'?
Qhov tseeb, lub transmitter yog me me heev, Nws yog qhov zoo dua los ua kom luv luv ntawm lub transmitter mus rau transmitter kav hlau txais xov. Lub hwj huam mov cable rau lub transmitter thiab ethernet cable los ntawm lub koob yees duab mus rau lub transmitter tuaj yeem ntev dua vim tias tsis muaj kev poob zoo li RF cable.
Yog, default video input yog IP RJ45 ethernet chaw nres nkoj, yog koj Lub koob yees duab yog HDMI lossis SDI lossis AHD, tsuas yog ntxiv rau ib lub thawv me me encoder los daws qhov teeb meem no. Thov xyuas cov qauv hauv qab no.
- Yog tias koj cheeb tsam muaj DVB-T lossis DVB-T2 digital TV teeb liab, lub TV zaus ntau yog 170-860Mhz, nws muaj xws li 800Mhz, yog li xaiv 1.4G zoo dua.
- Vim tias GPS kav hlau txais xov tau txais lub teeb liab GPS thiab GPS kev taw qhia ntawm lub drone yog nce, peb lub transmitter kav hlau txais xov yog taw qhia kom xa cov teeb liab mus rau hauv av. Raws li qhov tshwm sim, 1.4G zaus cuam tshuam ntawm GPS yog qhov tsis txaus ntseeg.
Lub pob loj yog 125 x 23 x 11 cm. Gross Nyhav：3.72KG， Ntim Qhov hnyav：7.5KG
Ntawm no yog daim duab tag nrho.
Hais txog zaus hopping, tus engineer muaj qee cov lus qhia rau koj.
- Raws li qhov system zaus ntau yog 20Mb, yog tias koj xaiv bandwidth 20Mb, ces nws yuav plam tsis tau (tsuas yog ib qho xwb). Yog tias qhov bandwidth raug xaiv 10Mb, tom qab ntawd koj muaj ob lub ntsiab lus rau dhia, yog xaiv bandwidth 5Mb, ces koj muaj 4 taw tes rau hop.
- Yog tias 1410Mhz tau jammed, ces 1420Mhz kuj tau jammed, raws li qhov zaus yog ze heev.
- Thaum hopping zaus, cov ntaub ntawv lossis video xa tawm yuav raug txiav, thiab koj cov yeeb yaj duab yuav khov.
- Thaum lub sijhawm qub, nws yog qhov zoo dua los xaiv hopping tsis yog.
- Yog tias koj kis tau tus mob tsawg dua 15 ~ 22km, ces peb muaj lwm txoj kev xaiv los ntawm, zaus muaj 110Mb, thiab txawm tias koj xaiv 20Mb bandwidth, nws muaj 5 cov ntsiab lus xaiv los ntawm rau zaus hopping.
Yog tias koj xav tau kev txhawb nqa S.bus, ces thov qhia rau peb ua ntej shippment, thiab peb yuav hloov peb RS232 rau TTL.
Peb TX900 muaj peb qhov chaw nres nkoj RS232. Yog tias koj xav tau nws los txhawb S.bus, tsuas yog xav tau ntxiv ib qho me me converter los ntawm S.BUS rau RS232 yog ok. ( Mini SBUS Conversion Module Uart rau Sbus, Sbus to Uart ).
Thov qhia rau peb yog tias koj xav tau chaw nres nkoj sbus ua ntej xa khoom. Peb tus engineer yuav hloov kho qhov chaw nres nkoj D2 los ntawm RS232 rau Sbus.
RSSI wireless txuas cov xwm txheej cov ntaub ntawv xav tau cov neeg siv khoom (xws li davhlau controllers) kom manually xa AT cov lus txib kom tau txais nws. Nws tuaj yeem tau txais los ntawm ob txoj kev:
- Configure UART3 (data port 3) raws li AT command serial chaw nres nkoj, thiab tom qab ntawd xa AT cov lus txib los ntawm UART3 (D3) kom tau. https://ivcan.com/change-d3-from-transparent-serial-port-to-at-command/
- Hloov kho lub firmware version 1.5.1 los yog saum toj no, yog li ntawd yuav muaj ib qho ntxiv TCP neeg rau zaub mov sab hauv rau cov neeg siv khoom nkag los ntawm TCP xa AT cov lus txib kom tau txais cov xwm txheej wireless.
- Lub teeb LED yog siv los qhia txog kev sib txuas wireless (piv txwv li, yog tias qhov txuas wireless raug txiav tawm, lub teeb yuav tawm mus), thiab tsis muaj tus pin sab nraud kom ceeb toom rau cov neeg siv khoom ya davhlau tswj.
Los yog saib cov UART AT daim ntawv teev npe no.
los yog pom https://ivcan.com/how-to-get-the-rssi-and-snr-on-the-drone-transmitter/
- Qhov chaw nres nkoj ntawm peb lub wireless video kis tau tus mob yog pob tshab, thiab tsis muaj cov ntaub ntawv raug xa mus rau lub davhlau tswj. Qhov no yog tswj los ntawm qhov chaw nres tsheb hauv av.
- It won't send the failsafe command, tab sis koj tuaj yeem pom qhov txuas teeb pom kev zoo los ntawm qhov taw qhia teeb liab.
- Ntawm no yog qhov txuas xwm txheej teeb liab lub zog qhia tau hais tias
- Tsis kaj: Qhia tias qhov txuas wireless ntawm module tsis txuas nrog
- liab: Qhia tias qhov txuas wireless ntawm module tau txuas nrog, tab sis lub wireless teeb liab lub zog tsis muaj zog heev
- Txiv kab ntxwv: Qhia tias qhov txuas wireless ntawm module tau txuas nrog, thiab lub wireless teeb liab lub zog yog nruab nrab
- ntsuab: Qhia tias qhov txuas wireless ntawm module tau txuas nrog, thiab lub teeb liab wireless muaj zog heev
- Peb nkag siab tias koj vam tias yuav muaj txoj haujlwm no, Yog hais tias lub dav hlau poob lub teeb liab thaum lub davhlau nws yuav tsis rov qab mus tsev vim hais tias lub davhlau tswj yuav tsis nkag siab tias rc txuas tau ploj lawm.
- Koj yuav tsum pom qhov txuas xwm txheej LED teeb, yog txiv kab ntxwv los yog liab, koj yuav tsum tswj lub dav hlau rov qab ua ntej.
- Koj tseem tuaj yeem tau txais RSSI ntawm lub qhov rais hauv qab no
Thov xyuas cov kev hloov kho firmware setps, download tau qhov tseeb upgrade firmware ntawm qhov link hauv qab no.
https://ivcan.com/how-to-upgrade-the-latest-firmware-of-the-wireless-video-transmitter-and-receiver
Ntawm qhov kev siv ib txwm, ib leeg li tus transmitter, lwm node ua tus txais. Yog tias koj xav tau kev txhawb nqa ntev lossis dhau lub roob siab, zoo li daim duab hauv qab no, yog, thov muas 3rd nord li tus reapter.
Koj tsuas yog yuav tsum muab lub 3rd node nyob nruab nrab thiab teeb lub 3rd node ua 2D3U ces ok.
Yuav ua li cas teev 3rd node yog 2D3U?
Teem nrog AT hais kom ua:
at+cfun=0
at ^dstc=0
at+cfun=1
Rov pib lub cuab yeej txuas tom qab ua haujlwm
Ntawm nplooj ntawv Web UI parameter mangagment thiab debug seem,
AT command
Tswv yim AT^DGMR?
Yog tias koj tau txais txiaj ntsig yog 6602, ces nws yog 15km version.
Yog tias koj tau txais txiaj ntsig yog 6603, ces nws yog 30km version.
4K video txhawb.
4K video kwj feem ntau muaj ntau dua 8Mbps, thiab 1080P video feem ntau muaj ntau tshaj 2M, yog li qhov kev ncua deb ntawm peb lub wireless video kis tau tus mob thaum kis 4K video yuav luv dua li ntawm 1080P.
Hauv ib lo lus, qhov siab dua lub ntsiab lus ntawm video, luv dua qhov kis tau tus mob.
Cov video compression me dua, thiab qhov kis tau tus mob nyob deb tau txhawb nqa deb.
Nyob rau hauv tus txheej txheem ntawm kev sib kis video, yog tias muaj cov ntaub ntawv poob, daim duab yuav tshwm mosaic lossis stagnation, khov thiab lwm yam phenomena.
Yuav muaj tsawg tsawg ntawm kev xa rov qab ntawm qib wireless txuas (tau kawg, cov ntaub ntawv yuam kev kuj yuav tshwm sim yog tias qhov xwm txheej tsis zoo). Daim ntawv thov txheej txheej saum toj kawg nkaus yuav tsis paub txog nws, los nws yuav tsis hais kom tus xa rov qab.
Yog tias lub teeb liab ntawm qhov txuas wireless tsis zoo ntawm ib qho chaw tom qab qhov kev ncua deb, thiab ib txwm muaj me ntsis yuam kev, Nws yog tsis yooj yim sua los tsim kom tau retransmitted txhua lub sijhawm, yog li hais tias qhov kawg neeg siv kev paub yuav tsis zoo heev.
Cov txheej txheem txuas wireless muaj qhov txwv tsis pub rov ua haujlwm. Peb tau sim cov txheej txheem tcp rau kev sib kis ntawm cov txheej txheem xa tawm video (sim retransmit rau saum txheej los ntawm tcp raws tu qauv), tab sis qhov kev sim pom tias tsis muaj kev txhim kho pom tseeb, thiab nws tseem yuav ua rau kev ncua tsis tau.
- Lub tshav kub uas tsim los ntawm lub dav hlau sab yog loj dua li ntawm sab hauv av. Yog tus kiv cua khiav, xyuas seb qhov cua nkag thiab qhov hluav taws xob ntawm lub kiv cua qis (cov hauj lwm ntawm lub tshav kub dab dej ntawm ob qho kawg) raug thaiv
- Sim hloov lub hwj huam mov ntawm chav tsev cua transmitter ntawm 24V rau 12 ~ 18V (Lub zog xa hluav taws xob yuav raug txo kom txog li 35 ~ 36DB)
- Me ntsis txo qhov xa hluav taws xob ntawm lub dav hlau los ntawm cov lus txib hauv qab no AT: AT^DSSMTP ="23" Reboot tom qab teeb tsa
Lo lus nug: Puas yog cov teeb tsa siab tshaj plaws ntawm lub module? (24 dBm)
teb: 24dBm yog qhov tso zis ntau tshaj plaws ntawm qhov txuas Module, thiab qhov nce ntawm PA (cav 14dBm) yuav tsum tau ntxiv. Lub zog xa tawm tiag tiag tom qab 24V fais fab mov PA cov zis yog li 38dBm.
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# |
Khoom Specifications |
Yog Tsis muaj |
Sau ntawv |
|
1 |
Lub tsev yuav tsum ua haujlwm hauv VHF BAND thiab UHF band nrog nws cov RF kis. |
UHF |
1427.9-1467.9Mhz |
|
2 |
Chav tsev yuav tsum muaj RF tso zis zog ntawm 27 dBm los yog ntau dua. |
Yog |
2wb 33dBm 5wb 37dBm 10W 40-41dBm |
|
3 |
Lub tsev yuav tsum muab Serial (Bidirectional, Fullduplex) raws li cov ntaub ntawv interface. (RS232 lossis RS422) |
Yog |
RS232 bidirectional tag nrho duplex |
|
4 |
Lub zog siv hluav taws xob yuav tsum tsis pub tshaj 25W. |
Yog |
<22W |
|
5 |
Lub unit loj yuav tsum tsis txhob ntau tshaj 250 grams.
|
Yog |
<150 grams (142grams) |
|
6 |
Chav tsev yuav tsum muaj cov ntaub ntawv tus nqi tsawg kawg 4.8 Tuning Kauj ruam loj |
Yog |
RS232:>50kBps ib Ethernet:>2M Bps |
Lub sijhawm ua haujlwm: 10 hnub rau kev txiav txim me me.
HS code: 8517629900
Qhov sib txawv ntawm lub tshuab cua (transmitter) thiab av unit (receiver) yog ob lub ntsiab lus:
Ib qho yog hom ntaus ntawv: Cua unit (transmitter) yog cov nkag node thiab av unit (receiver) yog cov nruab nrab node.
Qhov thib ob yog tus nqi piv ntawm downlink thiab up link. Tshaj 30 km, tus nqi zoo tshaj plaws yog 4:1 los yog 3:2.
If you don't want to connect the receiver ethernet cable directly to the computer. Tom qab ntawd nws tsis yooj yim rau kev nkag mus rau lub receiver ntawm koj lub network hauv zos.
Nov yog ob txoj kev daws teeb meem rau koj.
1. Ntxiv qhov chaw nyob IP ntawm 192.168.1.x network ntu ntawm sab PC (PC tuaj yeem teeb tsa nrog ntau lub network ntu IP chaw nyob)
2. Hloov kho tus IP ntawm wireless video cov ntaub ntawv txais los ntawm 192.168.1.12 mus rau qhov chaw nyob ntawm 10.220.20.x network ntu kom tau raws li koj lub network hauv zos.
Rau cov lus nug thiab kev daws teeb meem ntxiv, thov tham nrog koj tus neeg ua haujlwm hauv cheeb tsam hauv cheeb tsam network lossis engineer, peb lub receiver zoo li lub computer nrog IP chaw nyob, nws yuav tsum khaws cov ntu IP chaw nyob ntawm lub network tib yam, piv txwv li, 192.168.1.xxx ib.
- Yog, muaj peb txoj hauv kev los ua qhov ntawd.
- TX900 muaj 3 qhov chaw nres nkoj. Paub qhov txawv ntawm qhov sib txawv pob tshab serial chaw nres nkoj, xws li D2 los tswj cov dav hlau relay thiab D3 los tswj lub hom phiaj dav hlau. Qhov tsis zoo yog tias TX900 tus txais yuav tsum tau txuas nrog ob lub chaw nres nkoj serial xa cov lus qhia sib cais.
- Siv tib lub pob tshab serial chaw nres nkoj xa cov ntaub ntawv hauv ntau, thiab tom qab ntawd ntxiv txheej txheej txheem (xws li header cov ntaub ntawv) rau cov ntaub ntawv kom paub qhov txawv uas lub dav hlau yuav tsum tau txais thiab ua cov ntaub ntawv. Qhov tsis zoo yog tias kev xa thiab txais cov ntaub ntawv yog qhov nyuaj.
- Los yog siv ob lub receiver: Ib lub receiver yog rau lub hom phiaj dav hlau (transmitter), thiab lwm lub receiver yog rau lub repeater drone. Kev sib txuas thiab kev ua haujlwm yooj yim dua.
download & Phau Ntawv Qhia Kev Ua Haujlwm
Xeem xeem video ntawm roob toj siab mus rau 27 km deb ntawm ntug dej hiav txwv los xyuas cov nyhuv ntev thiab ua haujlwm ntawm lub receiver
Optional TX900B rau qee cov neeg siv khoom xav tau zaus hopping muaj nuj nqi.
- TX900B-2W txhawb ntau zaus yog 1420 ~ 1530MHz, thiab muaj 110Mb bandwidth siv. (800Mhz frequency range does not support this 110Mb bandwidth)
- Cov neeg siv khoom tuaj yeem teeb tsa ua haujlwm bandwidth li 1.4M / 3M / 5M / 10M / 20MHz (Txawm li cas los xij 1.4M / 3MHz yuav tsis haum rau kev xa tawm video). Tom qab ntawd TX900B-2W tuaj yeem ua haujlwm hauv FHSS hom (Frequency-hopping kis spectrum) thiab lub hauv paus ua haujlwm zaus yuav raug xaiv los ntawm lub kaw lus thiab tuaj yeem ua ntau zaus hopping (ntawm 1420 ~ 1530MHz) thaum nws ua haujlwm.
- Cov neeg siv khoom kuj tseem tuaj yeem npaj siv cov xov xwm zaus hauv tag nrho 1420 ~ 1530MHz thiab teeb tsa lub cuab yeej ua haujlwm hauv cov xov tooj sib txuas ib yam nkaus..
- TX900B-2W txhawb qhov kev ncua deb ntawm 22km.
- Tsuas yog qhov ntau zaus txhawb nqa thiab qhov ntev tshaj plaws, lub cev ntaj ntsug, interface, UI, lag luam, thiab yog li ntawd, TX900B-2W is the same as TX900B-15km-2W.
- TX900B-2W only supports a frequency range is 1420~1530MHz, it does not support 800MHz and 2.4GHz frequency ranges.
- Muaj ob lub versions, TX900B-2W-15km, and TX900B-2W-22km.
- Raws li TX900B-2W zaus ntau yog 110Mb, so if you configure the working bandwidth as 10Mb, ces koj yuav tau 11 taw tes rau hopping.
- TX900B supports 110Mb bandwidth for frequency hopping and only has three transmission ranges optional, 22km, 55km, thiab 150 km.
download
| 1 | D3 serial chaw nres nkoj muaj nuj nqi configuration |
| 2 | TX900 pob tshab kis tau tus mob thiab UDP serial chaw nres nkoj cov lus qhia |
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