Isidlulisi Somsindo Sevidiyo Engenantambo Yakamuva Nevidiyo Yokuhlola Isamukeli 2022
I-Wireless Video Data Audio Transmitter kanye ne-Receiver TX900 2 Ividiyo yokuhlola ye-Watts 27km ukusuka esiqongweni sentaba ukuya ogwini lolwandle. (Ividiyo ngaphakathi)
I-Wireless Video Data Audio Transmitter kanye ne-Receiver, Izindlela ezimbili, Download-Upload
A customer saw our real test video about the 2 i-watts Power Amplifier 27km isidlulisi sevidiyo esingenantambo sebanga elide nomamukeli. 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 amakhilomitha.
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 amamitha.
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 amamitha.
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, I-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. Kumamukeli, 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
Okokuqala, 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
Okwesibili, if you want to support longer distances, we can achieve longer distances by changing different amplifiers. Ngokwesibonelo, 300MW, 2 Ama-Watts, 5 Ama-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
Okwesithathu, what is the concept of supporting up to 150 amakhilomitha? It is equivalent to 93 amamayela. The UK is separated from Europe by the English Channel, and its width is only 35 amakhilomitha, that is, 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,
Fourth, 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 + amandla zesikhulisa
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 Ama-Watts, 5 Ama-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. Mayelana ne-transmitter yevidiyo, maphi amafrikhwensi atholakalayo?
There are three frequencies to choose from 800Mhz, 1.2G, kanye ne-2.4g.
Kodwa asikho i-10W Power Amplifier ye-150km ku-2.4Ghz. So if the buyer wants to support a 150km transmission distance, i-800Mhz ne-1.2G kuphela engakhethwa.
3. Ungakwazi ukuthatha ividiyo yokuhlola ukuze ngiyibone ngaphambi kokuthunyelwa?
Kunjalo, siyaqonda futhi ukuthi ama-transmitters adlulisa amavidiyo angenantambo kanye nabamukeli kubiza kakhulu. Ukude nemboni yaseChina. futhi ngithemba ukuthi izimpahla ozitholayo zikufanele ukusebenza kahle kakhulu.
Uma unaka ngokukhethekile ipharamitha ethile noma umsebenzi, singathatha amavidiyo athile okuhlola ngokusekelwe kuzici ofuna ukuzibona, sicela ukhululeke ukuxhumana nathi. It won’t be shipped to you directly without your approval. Just like today, I tested and show the video to my client.
4. Ngingakwazi yini ukusebenzisa ikhebula le-RF lamamitha angu-3 ukusuka kusidlulisi kuya othini?
Mayelana nekhebula le-RF, our engineer doesn’t recommend that you used so long. Kuzoba nokwehliswa okungu-0.5dB kukhebula ye-RF eyimitha elilodwa. Ngoba 3 Intambo ye-RF yemitha, amandla esignali azoncishiswa ngo-1.5dB.
5. It seems that your transmitter is supporting an IP camera, but my video source camera is HDMI or SDI video output, Ngingasisebenzisa kanjani lesi sidlulisi nomamukeli?
Yebo, okokufaka kwevidiyo okuzenzakalelayo yibhodwe le-ethernet le-IP RJ45, if your camera is HDMI or SDI or AHD, kanye nebhokisi elilodwa lokufaka ikhodi elilodwa ukuze uxazulule le nkinga, this encoder box will output IP living stream to the transmitter.
6. Yiziphi izinhlobo zembobo yokufaka amavidiyo isidlulisi sakho sevidiyo esingenantambo esinaso?
Izithutha zethu zevidiyo ezingenazintambo zinalezi zinhlobo zezixhumanisi zokufakwayo kwevidiyo: I-HDMI 1080P ne-4K HDMI, Inhlanganisela ye-CVBS, SDI, I-AHD, IP Ethernet, and BNC, or tell us what type you need, and our engineer will modify it to meet your demand.
7. Ingakanani ibanga lokudlulisela elisekelwa isidlulisi sakho sevidiyo esingenantambo?
Ibanga lethu lokudlulisela lingalungiswa ngokungeza izikhulisamandla. Okwamanje, the main ones are 15km, 30km, 50km, 80km, 100km, futhi 150km, okuncike ezidingweni zamakhasimende.
Kunjalo, the transmission distances listed above are all within LOS the line-of-sight range. Uma kukhona izithiyo phakathi komthumeli nomamukeli, NLOS (okungewona umugqa wokubona), ibanga lokudlulisela liyancipha kakhulu, 1km noma 2km kuphela, kuye ngenani lezithiyo ezimaphakathi nendawo yendawo engenazintambo.
8. Iyini indlela eyodwa noma indlela-mbili? Okulula vs i-half-duplex, i-full-duplex
One-way means, Singadlulisela futhi sidawunilode ividiyo noma idatha kusuka kusihambisi sevidiyo esingenantambo siye kumamukeli ngendlela eyodwa, futhi asikwazi ukulayisha ividiyo noma idatha esuka kumamukeli iye kumthumeli. Lolu hlobo lubizwa nangokuthi i-simplex.
Two-way means that, hhayi kuphela ukuthi singadawuniloda ividiyo noma idatha kusuka kusidlulisi esingenantambo siye kumamukeli, kodwa futhi singalayisha ividiyo noma idatha kusuka kumamukeli kuye kusidlulisi. Lokhu kulungele kakhulu ukusebenzisa ama-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. Lokhu kungasebenza kanyekanye. This type is also named half-duplex or full-duplex.
9. Ingabe isidluliseli sevidiyo sakho se-HDMI sisekela ukubethela kanye nokukhishwa kwemfihlo komamukeli?
Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, kuye ngokuthi iyiphi imodeli oyikhethayo. Sicela usithinte ukuze uqinisekise.
10. Ingabe imvamisa yesidlulisi sevidiyo engenantambo ingashintshwa ngemuva kokuthi abasebenzisi abajwayelekile bethole izimpahla?
The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. Abasebenzisi badinga ukuthenga amabhodi okumisa amapharamitha engeziwe.
Nokho, uma kucatshangelwa ukuthi isikhulisi samandla esihambisanayo kanye nothiyo sekuvele kulungisiwe phakathi kwebanga elithile lapho izimpahla zithunyelwa.. Uma umsebenzisi elungisa imvamisa yesithumeli, the corresponding power amplifier, Lidlulisela antenna, and receiver antenna should also be modified to the same frequency, futhi laba basebenzisi badinga ukulungiswa. Uma kungenjalo, kuzokwenza ukuthi imvamisa yesidlulisi sevidiyo esingenantambo sihluke kumafrikhwensi wothi, ukwenza ukwamukela kube nzima. Ngakho-ke sicela uqiniseke ukuthi wazisa imvamisa efanele oyidingayo ngaphambi kokufaka i-oda.
Uma kungokokuphepha noma ukugcinwa kuyimfihlo, you can use the encryption and decryption functions of the transmitter and receiver, okungaqinisekisa ukuthi ukudluliswa kwevidiyo yakho kuyimfihlo.
11. Ngibone ukuthi imodeli yakho ifana kakhulu nezidingo zami, kodwa ngidinga ukulungisa enye yepharamitha, kungenzeka lokho?
Yebo, all our product parameters can be customized according to customers’ needs. Uma unesicelo esikhethekile, ngicela usazise.
12. Yini okufanele ngiyenze uma isamukeli sami sevidiyo esingenantambo sibonisa isignali ebuthakathaka?
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. Ngingakwazi ukuthenga amamojula ama-transmitters nama-amplifiers kuphela? Ngifuna ukuwahlanganisa emishinini yami.
Singakwazi, kunjalo, supply wireless video transmitter modules and power amplifiers.
Okwesampula yokuqala yokuhlolwa, Ngincoma ukuthi uthenge yonke isethi yemikhiqizo ngoba onjiniyela bethu bathuthukise amapharamitha ukuze uthole ukusebenza okuhle kakhulu.
Ngemva kokuqeda ukuqinisekiswa kwakho kokuhlolwa, ungasusa ikesi noma usinki wokushisa, install it on your device, futhi uhlale ulungisa amapharamitha ukuze uzuze ukusebenza okuhle kakhulu. Esikhathini esizayo, uzokwazi ukuthenga kuphela amamojula noma izesekeli ozidingayo.
14. To support longer distances, can I use a 10 Watts noma 20 Watts PA (i-amplifier yamandla)?
Yebo, uma udinga, we can change 10 Watts noma 20 Watts PA to support a more extended range.
If you still have any questions, sicela ukhululeke ukuxhumana nathi!
15km 30km 80km 150km isidlulisi sevidiyo esingenantambo sebanga elide esamukelayo i-transceiver PA 2W 5W 10W
15I-km 30km ibanga elide i-wireless video transmitter transmitter transmitter transceiver
15km 30km 80km 150km long-distance wireless video transmitter-receiver transmission transceiver
Okuqukethwe
Okuthengisa Amaphuzu / Izici / Advantage
Amandla Esignali
Isikrini somamukeli singabonisa amandla esiginali yesithumeli, abasebenzisi bangahambisa indawo engcono yokwamukela.
Isiqophi + idatha + Control
Ngaphandle kwevidiyo, futhi isekela ukudluliswa kwedatha ngezindlela ezimbili kanye nemiyalo yokulawula nge-UART phakathi komthumeli nomamukeli.
Lower ukungaphumeleli
Kusuka kusikrini sekhompyutha yomamukeli, singabona i-latency yokudlulisa / ukubambezeleka kwamanje kungu-28-76ms (amasekhondi amancane). imininingwane
I-Bandwidth Presettable
Umkhawulokudonsa wokudlulisa ungabonakala ku-3M, 5M, 10M, kanye 20m. Yekuchumana 10-15-20Mbps
Izinti ezimbili ku-TX RX Transceiver
I-ANT1 yemodi ye-transceiver, I-ANT2 yemodi yokwamukela
Isethi egcwele kuphakheji
Iphakheji ihlanganisa isidlulisi, umamukeli, kokubili ikhebula le-antenna eseceleni kanye nezesekeli. Isithombe
- Ngokusekelwe ku OFDM ubuchwepheshe, ikhamera yeWebhu (Ikhamera ye-HD ene-ethernet) Kunconywa.
- Izindlela ezimbili imishini yokuxhuma engenantambo (The receiver can get the audio-video download, futhi ingalayisha imininingwane kusamukeli)
- interface: 2Amachweba we-X Ethernet, 3I-X RS232 izimbobo serial, okukhipha umsindo (Ukusebenza okuningi kokulawula) Uma ikhamera yakho ingukukhishwa kwe-HDMI, lapho-ke idinga enye into encoder, engakwazi ukufaka isignali yevidiyo ye-HDMI nomsindo kudatha yedijithali kulo msakazeli. Kumamukeli, ingaxhuma ikhompyutha yakho noma i-NVR ngqo, uma udinga umphumela kusiqaphi se-HDMI, lapho-ke futhi idinga enye idikhoda yedivayisi ukufaka ikhodi yedatha yedijithali ku-HDMI ividiyo nesiginali yomsindo.
- I-Default Data Interface ithi RS232, Futhi singayiguqulela ku-TTL, Sbus, noma RS485, sicela usithinte uma udinga ukwazi ukuthi ungayixhuma kanjani kusilawuli sendiza yakho, Ngokwesibonelo, Pix hawk 4.
- Data Port Baud Rate: Imbobo Yedatha 1 izisekelo 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800; Imbobo Yedatha 2 and Data Port 3 ukweseka 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.
- Izimpondo ezimbili: The SMA connector ANT1 main antenna works in transceiver mode, I-antenna yokusiza ye-ANT2 isebenza kumodi yokwamukela.
- Ibhendi yokuvama engenantambo: 1427.9~ 1447.9MHz (1.4G) noma 806 ~ 826MHz (800MHz), noma ozikhethela 2401.5~ 2481.5MHz (2.4G) ukusekela imvamisa othomathikhi igxuma e ibhendi yokuvama (imvamisa yokusebenza ezenzakalelayo ingu-1.4G)
- Umkhawulokudonsa ongenantambo: 3MHz, 5MHz, 10MHz, 20MHz, wonke ama-node abelana nge-bandwidth esebenzayo, futhi isilinganiso esiphezulu sokwabelana sohlelo ngama-30Mbps.
- Ukushintshashintsha imodi: QPSK / QAM16 / QAM64 lithathelwe othomathikhi.
- Imodi yenethiwekhi: khomba-to-point, point-to-multi-point star network. (Ngokwesibonelo, 6 amakhamera kanye ne-transmitter kumamukeli oyedwa.)
- Amandla okudlulisa okungenantambo: 10W.
- I-node ithola ukuzwela: -103 kumkhawulokudonsa ongu-10MHz.
- Amaprosesa asekelwe Ukubethela nokubethela kwe-AES128.
- Transmission ibanga: 15km / 30km / 80km / 150km ongakukhetha.
- Ukucushwa kwedivayisi kanye nesimo sokusebenza okungenantambo kungabukwa nge- I-Web UI yembobo yenethiwekhi noma imbobo ye-serial.
- 2I-UI Yokulawulwa Kwedivayisi Yewebhu ukuze ubuke futhi ulungise ukudluliswa kwesixhumanisi sedatha yevidiyo engenantambo yekhamera ye-UAV IP: I-DC12~16V, 33dBm, ukusetshenziswa kwamandla okumaphakathi kwesidlulisi sevidiyo kungaphansi kuka-12W, kanye nokusetshenziswa kwamandla okumaphakathi kwesamukeli sevidiyo kungaphansi kuka-10W. (Isixhumi samandla esiphuzi yi-XT30PW / I-XT60PW) (Ngaphandle kwanoma iyiphi i-PA yangaphandle, I-module ine-300mW, 25dBm)
5I-UI Yokulawulwa Kwedivayisi Yewebhu ukuze ubuke futhi ulungise ukudluliswa kwesixhumanisi sedatha yevidiyo engenantambo yekhamera ye-UAV IP: DC24~25V, 37dBm, ukusetshenziswa kwamandla okumaphakathi kwesidlulisi sevidiyo kungaphansi kwama-22W, futhi isilinganiso samandla sokusetshenziswa kwesamukeli sevidiyo singaphansi kuka-16W.
10I-UI Yokulawulwa Kwedivayisi Yewebhu ukuze ubuke futhi ulungise ukudluliswa kwesixhumanisi sedatha yevidiyo engenantambo yekhamera ye-UAV IP: Ingxenye #: DC24 ~ 30V, 40-41dBm, 28Kunconywa ukuphakelwa kukagesi, ukusetshenziswa kwamandla okuphakathi okuphelele kungaphansi kuka-1.4A@28V, futhi imfuneko yokuphakelwa kwamandla okuphakeme ngokushesha ingafinyelela ku-2.8A@28V. - Usayizi: 124*67.8*28.5mm (ngaphandle kwesixhumi esanda ukuphuma kushell, njll).
- isisindo: 0.3W 133 amagremu, 2W 142 amagremu, 5W 142 amagremu, 10W 242.5 amagremu
lokukhipha wokufaka
| Ibanga lebanga olikhethayo | incazelo |
| i-Ethernet 1 | 4PIN ZH1.5mm connector bridged with Ethernet2 |
| i-Ethernet 2 | RJ45 connector bridged with Ethernet1 |
| Ibanga lebanga olikhethayo | 9I-PIN ZH1.5mm isixhumi, 3 Ibanga lebanga olikhethayo |
| Ibanga lebanga olikhethayo | 4I-PIN ZH1.5mm isixhumi, Ibanga lebanga olikhethayo |
| Okokufaka Kwevidiyo Ehlanganisiwe | Okokufaka Kwevidiyo Ehlanganisiwe |
| Ibanga lebanga olikhethayo | TX/RX Antenna port, Ibanga lebanga olikhethayo |
| Ibanga lebanga olikhethayo | Imbobo ye-antenna ye-Rx, Ibanga lebanga olikhethayo |
| amandla LED | The red light on normally powered |
| Inombolo ye-LED | Isibani esiluhlaza okwesibhakabhaka sesikhombi sohlobo lwe-Node |
| Xhumanisa LED | Green light, inkomba yesimo sokusebenza sesixhumanisi esingenantambo |
Indlela Yokudlulisa
bona Imininingwane yokucushwa kwe-Web UI
2I-W 27km Isidlulisi sokuhlola nemephu yomamukeli
Imibuzo Evame Ukubuzwa
Ukunikezwa kwamandla kwalesi sidlulisi nebhethri kokubili kukhona 3A@28V. Ngesikhathi esijwayelekile, ibhethri esilisebenzisele ukuhlolwa ngu-7AH, ingasebenza amahora angu-2 ~ 4. Uma uthenga ibhethri elikhokhiswayo elingu-15AH, ingasebenza ngokuqhubekayo cishe amahora angama-4 ~ 8.
Ungashintshi nje imvamisa kupharamitha ye-UI yewebhu kalula, ngemva kokushintsha imvamisa, futhi idinga ukushintsha Isihlelamandla sangaphakathi kanye nesidlulisi sefrikhwensi efanayo kanye nothi olwamukelayo. Ngakho umthengi kufanele aqinisekise ukuthi iyiphi imvamisa oyidingayo ngaphambi kokulethwa. I-antenna yenziwe ngokwezifiso ngokwale mvamisa.
Mayelana nekhebula le-RF, our engineer doesn't recommend that you used it so long. Kuzoba nokwehliswa okungu-0.5dB kukhebula ye-RF eyimitha elilodwa. Ngoba 3 amamitha RF ikhebula, amandla esignali azoncishiswa ngo-1.5dB.
Ukuze usekele ibanga elide, Kungcono ukuthi usebenzise ikhebula le-RF ngaphansi 1 imitha?
Empeleni, i-transmitter incane kakhulu, kungcono ukugcina ibanga elifushane ukusuka ku-transmitter kuya ku-antenna yokudlulisela. Intambo kagesi yesidluliseli kanye nekhebula le-ethernet elisuka kukhamera liya kumthumeli lingaba lide njengoba kungekho ukulahleka njengekhebula le-RF..
Yebo, okokufaka kwevidiyo okuzenzakalelayo kuyimbobo ye-ethernet ye-IP RJ45, uma eyakho ikhamera yi-HDMI noma i-SDI noma i-AHD, kanye nebhokisi elilodwa lokufaka ikhodi elilodwa ukuze uxazulule le nkinga. Sicela uhlole imodeli engezansi.
- Uma indawo yangakini inesiginali yethelevishini yedijithali ye-DVB-T noma i-DVB-T2, le Ibanga lefrikhwensi ye-TV ngu-170-860Mhz, ihlanganisa i-800Mhz, ngakho khetha i-1.4G ingcono.
- Ngoba i-antenna ye-GPS ithola isignali ye-GPS futhi isiqondiso se-GPS ku-drone siphezulu, i-antenna yethu yokudlulisela ibheke phansi ukuthumela isignali phansi. Ngenxa yalokho, umphumela wokuvama kwe-1.4G ku-GPS awunaki.
Usayizi wephakheji ngu 125 x 23 x 11cm. Isisindo esikhulu：3.72KG， Isisindo Somthamo：7.5KG
Nasi isithombe esiphelele.
Mayelana ne-frequency hopping, unjiniyela unokusikisela okuthile.
- Njengoba imvamisa yesistimu ingu-20Mb, uma umkhawulokudonsa wakho ukhethiwe u-20Mb, khona-ke ayikwazi ukugxuma (iphuzu elilodwa kuphela). Uma i-bandwidth ikhethiwe i-10Mb, bese unamaphuzu amabili okumele ugxume, uma i-bandwidth ikhethiwe i-5Mb, bese unakho 4 ukhomba ukugxuma.
- Uma i-1410Mhz iminyene, bese kuthi i-1420Mhz nayo iminyene, njengoba imvamisa isondele kakhulu.
- Lapho ugxuma imvamisa, idatha noma ukudluliswa kwevidiyo kuzonqanyulwa, futhi ividiyo yakho izomiswa.
- Ngesikhathi esijwayelekile, kungcono ukukhetha ukugxuma AKUKHO.
- Uma ibanga lakho lokudlulisela lingaphansi kuka-15 ~ 22km, bese sinenye inketho esingakhetha kuyo, imvamisa ine-110Mb, futhi noma ukhetha i-bandwidth engu-20Mb, ine 5 amaphuzu ongakhetha kuwo e-frequency hopping.
Uma udinga ukusekela i-S.bus, bese sicela usitshele ngaphambi kokuthunyelwa, futhi sizoguqula i-RS232 yethu ibe yi-TTL.
I-TX900 yethu inezimbobo ezintathu ze-RS232. Uma uyidinga ukuze usekele i-S.bus, ngidinga nje kanye nesiguquli esisodwa esincane esisuka ku-S.BUS siye ku-RS232 kulungile. ( I-Mini SBUS Conversion Module Uart to Sbus, Sbus to Uart ).
Sicela usitshele uma udinga ichweba le-sbus ngaphambi kokulethwa. Unjiniyela wethu uzoshintsha imbobo ye-D2 isuke ku-RS232 iye ku-Sbus.
Idatha yesimo sesixhumanisi esingenantambo se-RSSI sidinga amakhasimende (njengezilawuli zendiza) ukuthumela mathupha imiyalo ye-AT ukuze uyithole. Ingatholakala ngezindlela ezimbili:
- Lungiselela i-UART3 (idatha port 3rd) njenge-AT command serial port, bese uthumela imiyalo ye-AT nge-UART3 (D3) ukuthola. https://ivcan.com/change-d3-from-transparent-serial-port-to-at-command/
- Buyekeza inguqulo ye-firmware 1.5.1 noma ngaphezulu, ukuze kube neseva eyengeziwe ye-TCP ngaphakathi ukuze amakhasimende afinyelele nge-TCP ukuze athumele imiyalo ye-AT ukuze athole isimo esingenantambo..
- Isibani se-LED sisetshenziselwa ukukhombisa isimo sokuxhuma okungenantambo (Ngokwesibonelo, uma isixhumanisi esingenantambo sinqanyuliwe, ukukhanya kuzocisha), futhi ayikho iphinikhodi yangaphandle ezinikele yokwazisa isilawuli sendiza yekhasimende.
Noma bona UART AT uhlu lomyalo lapha.
noma ubone https://ivcan.com/how-to-get-the-rssi-and-snr-on-the-drone-transmitter/
- Imbobo ye-serial yokudluliswa kwevidiyo yethu engenantambo isobala, futhi ayikho idatha ethunyelwa ngokuqhubekayo kusilawuli sendiza. Lokhu kulawulwa yisiteshi esingaphansi.
- It won't send the failsafe command, kodwa ungabona ukukhanya kwesimo sesixhumanisi kusibonisi sesignali.
- Nansi inkomba yesignali yesimo sesixhumanisi okusho
- Hhayi Bright: Ibonisa ukuthi isixhumanisi esingenantambo semojuli asixhunyiwe
- Red: Ibonisa ukuthi isixhumanisi esingenantambo semojuli sixhunyiwe, kodwa amandla esignali engenantambo abuthakathaka kakhulu
- iwolintshi: Ibonisa ukuthi isixhumanisi esingenantambo semojuli sixhunyiwe, futhi amandla esignali engenantambo amaphakathi
- green: Ibonisa ukuthi isixhumanisi esingenantambo semojuli sixhunyiwe, futhi amandla esignali engenantambo anamandla kakhulu
- Siyaqonda ukuthi uthemba ukuba nalo msebenzi, Uma indiza ilahlekelwa isignali ngesikhathi sokundiza ngeke ibuyele ekhaya ngoba isilawuli sendiza ngeke siqonde ukuthi isixhumanisi se-rc silahlekile.
- Udinga ukubona ukukhanya kwe-LED kwesimo sesixhumanisi, uma ku-Orenji noma Kubomvu, kufanele ulawule indiza emuva kusengaphambili.
- Futhi ungathola i-RSSI kumafasitela angezansi
Sicela uhlole ukuthuthukiswa kokusetha kwe-firmware, landa i-firmware yakamuva yokuthuthukisa kusixhumanisi esingezansi.
https://ivcan.com/how-to-upgrade-the-latest-firmware-of-the-wireless-video-transmitter-and-receiver
Ekusetshenzisweni okuvamile, i-node eyodwa njenge-transmitter, enye i-node njengomamukeli. Uma udinga ukusekela ibanga elide noma phezu kwesiqongo sentaba, njengesithombe esingezansi, yebo, sicela uthenge i-3rd nord njengomvuni.
Udinga nje ukubeka inodi yesi-3 phakathi bese usetha inodi yesi-3 ibe yi-2D3U bese kulungile..
Indlela yokusetha inodi yesi-3 ibe yi-2D3U?
Setha ngomyalo we-AT:
kokuthi+cfun=0
kwe^dstc=0
kokuthi+cfun=1
Qala kabusha idivayisi yesixhumanisi ngemva kokusebenza
Ekhasini lepharamitha ye-Web UI ye-mangagment kanye nesigaba sokususa iphutha,
AT umyalo
wokufaka AT^DGMR?
Uma uthola umphumela 6602, bese kuba 15km inguqulo.
Uma uthola umphumela 6603, bese kuba 30km inguqulo.
4K ividiyo isekelwe.
4Ukusakazwa kwevidiyo kwe-K kuvame ukungaphezu kuka-8Mbps, futhi ividiyo ye-1080P ngokuvamile inokungaphezu kuka-2M, ngakho-ke ibanga lokudluliswa kwevidiyo yethu okungenantambo lapho sithumela ividiyo ye-4K lizoba lifushane kunalelo le-1080P.
Ngezwi elilodwa, iphezulu incazelo yevidiyo, iba mfishane ibanga lokudlulisela.
Ukuminyanisa ividiyo kuncane, futhi ibanga lokudlulisela lisekelwa kude.
Kuhlelo lokudluliswa kwevidiyo, uma kukhona ukulahleka kwedatha, isithombe sizovela i-mosaic noma i-stagnation, iqhwa nezinye izenzakalo.
Kuzoba nenani elilinganiselwe lokudluliswa kabusha ezingeni lesixhumanisi esingenantambo (kunjalo, amaphutha edatha nawo azokwenzeka uma isimo singesihle). Uhlelo lokusebenza longqimba olungaphezulu ekugcineni ngeke likuqaphele, futhi ngeke icele umthumeli ukuthi adlulise kabusha.
Uma isignali yesixhumanisi esingenantambo ingalungile endaweni ethile ngemva kokunwetshwa kwebanga, futhi kuhlala kukhona amaphutha amancane, akunakwenzeka ukuyiklama ukuthi idluliselwe kabusha ngaso sonke isikhathi, ukuze ulwazi lomsebenzisi wokugcina lube lubi kakhulu.
Isendlalelo sesixhumanisi esingenantambo sinomshini wokudlulisela kabusha olinganiselwe. Sihlole iphrothokholi ye-tcp ukuze idluliselwe kusendlalelo sokudluliswa kwevidiyo (uzama ukudlulisa ungqimba olungaphezulu ngephrothokholi ye-tcp), kodwa ukuhlolwa kwathola ukuthi akukho ngcono okusobala, futhi kuzoholela nasekubambezelekeni okungalawuleki.
- Ukushisa okukhiqizwa ohlangothini lwendiza kukhulu kakhulu kunohlangothi lwaphansi. Uma i-fan isebenza, hlola ukuthi indawo yokungena komoya kanye ne-outlet yefeni eliphansi (izikhundla zokushisa zishona kuzo zombili iziphetho) bavinjiwe
- Zama ukushintsha ukunikezwa kwamandla kwesidlulisi seyunithi yomoya ukusuka ku-24V ukuya ku-12~18V (amandla okudlulisa azokwehliswa abe cishe ku-35~36DB)
- Yehlisa kancane amandla okudlulisa endiza ngemiyalo engezansi ye-AT: AT^DSSMTP="23" Qalisa kabusha ngemva kokusetha
umbuzo: Ingabe lezi zilungiselelo zingamandla amakhulu emojuli? (24 dBm)
impendulo: 24I-dBm ingamandla okukhipha aphezulu emojuli yesixhumanisi, kanye nenzuzo ye-PA (cishe 14dBm) idinga ukwengezwa. Amandla okudlulisa wangempela ngemva kokuphuma kukagesi we-24V we-PA acishe abe ngu-38dBm.
|
# |
Imininingwane Yokuthenga |
Yebo Cha |
Amanothi |
|
1 |
Iyunithi izosebenza ku-VHF BAND kanye nebhendi ye-UHF nama-RF transmissions ayo. |
UHF |
1427.9-1467.9MHz |
|
2 |
Iyunithi izoba namandla okukhipha e-RF we 27 dBm noma ngaphezulu. |
Yebo |
2W 33dBm 5W 37dBm 10W 40-41dBm |
|
3 |
Iyunithi izohlinzeka nge-serial (I-Bidirectional, I-Fullduplex) njengesixhumi esibonakalayo sedatha. (RS232 noma RS422) |
Yebo |
I-RS232 i-bidirectional duplex egcwele |
|
4 |
Ukusetshenziswa kwamandla kweyunithi akufanele kudlule i-25W. |
Yebo |
<22W |
|
5 |
I-unit mass akufanele idlule 250 amagremu.
|
Yebo |
<150 amagremu (142amagremu) |
|
6 |
Iyunithi izoba nenani ledatha okungenani 4.8 I-HDMI noma i-SDI noma i-CVBS |
Yebo |
RS232:>50kBps i-Ethernet:>2M Bps |
Isikhathi esiholayo: 10 izinsuku zokuthenga inani elincane.
Ikhodi ye-HS: 8517629900
Umehluko phakathi kweyunithi yomoya (Lidlulisela) kanye neyunithi yaphansi (umamukeli) amaphuzu amabili:
Olunye uhlobo lwedivayisi: Iyunithi yomoya (Lidlulisela) yi indawo yokufinyelela kanye neyunithi yaphansi (umamukeli) yi i-central node.
Okubili isilinganiso sesilinganiso sesixhumanisi esiphansi nesiphezulu. Ngaphezulu kwe-30km, the best rate isilinganiso kuyinto 4:1 noma 3:2.
If you don't want to connect the receiver ethernet cable directly to the computer. Khona-ke akulula ukufinyelela umamukeli kunethiwekhi yangakini.
Nazi izixazululo ezimbili zakho.
1. Engeza ikheli le-IP lengxenye yenethiwekhi ye-192.168.1.x ohlangothini lwe-PC (i-PC ingalungiselelwa ngamakheli e-IP ezingxenye zenethiwekhi eziningi)
2. Lungisa i-IP yomamukeli wedatha yevidiyo engenantambo evela 192.168.1.12 ekhelini lengxenye yenethiwekhi ye-10.220.20.x ukuhlangabezana nenethiwekhi yakho yendawo.
Ukuze uthole eminye imibuzo nezisombululo, sicela ukhulume nomuntu osebenza naye endaweni yangakini noma unjiniyela, umamukeli wethu ufana nekhompyutha enekheli le-IP, kufanele igcine ikheli le-IP lengxenye yenethiwekhi lifana, Ngokwesibonelo, 192.168.1.xxx.
- Yebo, kunezixazululo ezintathu zokwenza lokho.
- I-TX900 inezimbobo zedatha ezintathu. Hlukanisa ngokusebenzisa izimbobo ze-serial ezisobala ezihlukene, njenge-D2 yokulawula izindiza ezidluliswayo kanye ne-D3 yokulawula izindiza zemishini. Ububi ukuthi umamukeli we-TX900 udinga ukuxhunywa kumachweba amabili we-serial ukuze athumele imiyalelo ngokuhlukana..
- Sebenzisa imbobo ye-serial ebonisa ngale efanayo ukuze uthumele idatha ngobuningi, bese wengeza amaphrothokholi wesendlalelo (njengolwazi olusekhanda) kudatha yokuhlukanisa ukuthi iyiphi indiza okufanele yamukele futhi icubungule idatha. Ububi ukuthi ukucubungula ukuthumela nokwamukela idatha kuyinkimbinkimbi.
- Noma sebenzisa izamukeli ezimbili: Isamukeli esisodwa esendiza yemishini (Lidlulisela), futhi esinye isamukeli ngese-drone ephindayo. Ukuxhumana nokusebenza kulula.
Thwebula & Umhlahlandlela Wokusebenza
Ividiyo yokuhlola yakamuva ukusuka esiqongweni sentaba ukuya 27 km kude nolwandle ukuze uhlole umphumela webanga elide futhi usebenze kumamukeli
I-TX900B ozikhethela yona kwamanye amaklayenti adinga umsebenzi we-frequency hopping.
- I-TX900B-2W isekela ububanzi befrikhwensi ngu-1420~1530MHz, futhi kukhona umkhawulokudonsa ongu-110Mb ongawusebenzisa. (800Mhz frequency range does not support this 110Mb bandwidth)
- Ikhasimende lingasetha umkhawulokudonsa osebenzayo njengo-1.4M/3M/5M/10M/20MHz (Nokho i-1.4M/3MHz ingase ingafaneleki ukudlulisa ividiyo). Bese i-TX900B-2W ingasebenza Imodi ye-FHSS (I-spectrum yokusabalalisa i-frequency-hopping) futhi imvamisa yokusebenza emaphakathi izokhethwa ngokuzenzakalelayo uhlelo futhi ingenza i-frequency hopping (phakathi kuka-1420 ~ 1530MHz) ngesikhathi sokusebenza kwayo.
- Amakhasimende angaphinda ahlele ukusebenzisa iziteshi zokuvama kuyo yonke i-1420 ~ 1530MHz futhi asethe idivayisi ukuthi isebenze eziteshini zefrikhwensi engaguquki futhi..
- I-TX900B-2W isekela ibanga elide kunawo wonke ku-22km.
- Ngaphandle kwebanga lefrikhwensi elisekelwayo kanye nebanga elide kakhulu, ukubukeka komzimba, isikhombikubona, I-UI, ukusebenza, njalo njalo, i-TX900B-2W iyafana ne-TX900B-15km-2W ekhona.
- TX900B-2W only supports a frequency range is 1420~1530MHz, it does not support 800MHz and 2.4GHz frequency ranges.
- Kunezinguqulo ezimbili, TX900B-2W-15km, kanye ne-TX900B-2W-22km.
- Njengoba ububanzi befrikhwensi ye-TX900B-2W ingu-110Mb, so if you configure the working bandwidth as 10Mb, khona-ke uzothola 11 ukhomba ukugxuma.
- TX900B supports 110Mb bandwidth for frequency hopping and only has three transmission ranges optional, 22km, 55km, futhi 150km.
Thwebula
| 1 | Ukulungiselelwa komsebenzi wembobo ye-D3 |
| 2 | TX900 transparent transparent kanye ne-UDP serial port imiyalelo |
imikhiqizo ehlobene
Ukudluliswa kweRobhothi
Izindlela Ezimbili Ezimbili
50-100km Drone Wireless Video Control Transmitter and Receiver 2W-5WPA 1.4G-2.4G Vcan1805
I-Unidirectional One-Way
