Tarchuradóir Físeáin fadraoin le haghaidh drones, an Treoir Ceisteanna Coitianta deiridh

Is ea, don nasc rc sonraí físe déthreorach gan sreang, tá an luachan ar bhonn aonad amháin. Más gá duit tarchuradóir amháin agus glacadóir amháin, ansin ba chóir go mbeadh an praghas aonaid 2X.
Tá custaiméirí ann freisin a cheannaíonn trí shraith nó níos mó, is é an ceann lár an sealaíocht chun an t-achar a leathnú níos faide.
Tá custaiméirí ann freisin a bhfuil tarchuradóirí iolracha acu agus glacadóir nó tarchuradóir amháin agus glacadóirí iolracha, tá an chainníocht de réir do riachtanas, mar sin is é an costas praghas aonaid X cainníocht.

Braitheann airde eitilte an drone seo ar d'iarratas iarbhír. Tá an t-achar tarchuir atá luaite againn anseo bunaithe ar an raon infheicthe. THE (líne radhairc).

Tá roinnt cliant againn a úsáideann balúin aimsire san atmaisféar （24-37km） chun monatóireacht a dhéanamh ar oibriú agus ar fheidhmíocht na feiste.
Tá níos mó custaiméirí ann freisin a úsáideann UAVanna, ach an UAV a choinneáil níos airde ná an chonstaic ar na forais.

In ár físeán tástála ar an talamh, chun an t-achar tarchuir a thástáil ó 30 chun 150 ciliméadar, is minic a bhíonn sé riachtanach dreapadh go sliabh ard timpeall 1,000 méadar, ionas go mbeidh an réimse radhairc leathan.

Is méadú comhartha é an t-aimplitheoir cumhachta don achar tarchurtha níos faide. Is féidir linn 0.3W a thairiscint duit, 1W, 2W, 5W agus 10W.
Ag cur san áireamh an t-achar tarchuir 30km-50km, tá sé níos fearr a roghnú 2 vata ar feadh 30 ~ 40km agus 5 vata ar feadh 50 ~ 80km. 10 watts PA tacaíocht 100 ~ 150km.

Is ea, is trasghlacadóir gach aonad den mhúnla déthreorach. Is féidir leat aonad ar bith a chur mar an athsheoladh nó an t-athsheoltóir idir an tarchuradóir agus an glacadóir.

Is ea, tá dhá ethernet RJ45 ag gach aonad de TX900 don cheamara IP. (tacú freisin le breis ceamaraí a shíneadh trí lasc glan), trí chalafoirt sonraí, agus ionchur fuaime déthreorach amháin.

Tá údarú bogearraí ag TX900 agus Vcan1681 ar an achar tarchurtha. Níl an socrú seo ag Vcan1818, braitheann an t-achar tarchurtha ar an amplifier cumhachta.

TX900: 5 Watts: 142gram agus 10 Watts 242 gram

200-300físeán ms (lena n-áirítear ceamara chun monatóireacht a dhéanamh)
30-60sonraí ms

Is ea, tacaíocht

Tá cáilíocht an fhíseáin mar an gcéanna ag 55km agus 80km.
Ba cheart go roghnódh an minicíocht oibre de réir do bheartais údaraithe minicíochta áitiúil.
Má tá DVB-T ag do cheantar áitiúil / Teilifís dhigiteach DVB-T2, tá an raon minicíochta ó 170 ~ 860Mhz, ansin moltar 1.4Ghz.
Déan iarracht na minicíochtaí atá in úsáid cheana féin sa cheantar áitiúil a sheachaint oiread agus is féidir chun trasnaíocht a laghdú agus reo nó mósáic ar cháilíocht íomhá a sheachaint.

Is ea, you can set the frequency at the software Web UI or via the parameter configuration board tool.
The antenna and PA power amplifier are working in the some frequency range. Their frequency range is fixed when customized.
So you should also change the antenna and PA when you modify the frequency is out of their frequency range.
Mar shampla, when you tell us you agree the working frequency is 1.4G, then the antenna and PA will be working well at the 1.4G, even if you can change the transmitter and receiver working frequency to 800Mhz, you also need to change 800Mhz antenna and PA.

TX900 has three frequency ranges that can be optional, 800Mhz, 1.4Ghz, agus 2.4Ghz.
Vcan1818 working frequency range can be preset according to your project need.

when you buy it, the power amplifier and max transmission range are fixed, and can not expend by software upgrade, except that you change the hardware of the transceiver module and PA. The assembly is complex, you’d better buy a totally new one.

Please note that our wireless transmitter module supports a frequency band. Such as 1427.9~1447.9MHz (1.4G) nó 806 ~ 826MHz (800Mhz), or optional 2401.5~2481.5MHz (2.4G).
You must choose 1.4G, 800Mhz, or 2.4G when buying it. (the antenna and PA will be customized according to the frequency band).
At the frequency band, there are many frequency points. Mar shampla, the 1.4G range is from 1427.90~1447.0Mhz. Like wifi, the module will automatically select the frequency point with the best current signal as the transmission frequency point, so you don’t need to manually modify the frequency point unless you want to change to a frequency point with the worse signal.
So our engineer doesn’t suggest that you change the frequency manually. If you still need to do it, it should change the transmitter frequency first, then change the receiver frequency to the same as the transmitter.
It is better that you reboot the transmitter and receiver. If you don’t reboot, it also can be working.

Please check the PC AT commands at the below link.
https://ivcan.com/uart-at-command-for-wireless-video-transmitter-and-receiver/

1. In the same frequency band (such as 1.4G), the transmission rate we generally refer to (also called the air interface rate) mainly depends on the wireless bandwidth (such as 10MHz, 20MHz) and wireless modulation parameters (such as QPSK, QAM16, QAM64).
2. Among them, the wireless bandwidth is set by the user (such as the wireless page under the web page), but the wireless adjustment parameters are automatically and dynamically set by the system. Mar shampla, QAM64 is used for short distances, and QAM16/QPSK is used for long distances. This is different from one-way cofdm image transmission.
3. Mar shampla, with the same configuration of 20MHz bandwidth, the air interface rate is as high as 30Mbps at short distances, but only 3~4Mbps at extreme distances.
As for what wireless adjustment parameters to use under what conditions, or the currently used wireless adjustment parameters, customers need to explore and operate by themselves.
4. What frequency band the customer chooses should not be based on the transmission rate of the high-frequency band, but also based on the legitimacy of the frequency band and whether the frequency band is “clean”. Theoretically, the radio wave in the high-frequency band corresponds to a short cycle, so the transmission time is short and the transmission rate is fast, but the specific theoretical value, I can’t answer you, the actual value, the customer can test it through the speed measurement software (an “measure” page of the TX900 webpage is integrated with IPERF speed measurement)

Tacaíocht.
Our system is a transparent transmission system. That means that video or data you input, we will transfer them. How to control the robot, it is your parts.
We have clients who use a PTZ camera, the receiver also has a joystick to control the PTZ camera, zoom, move or rotate.

1. In the visible range, how far our wireless transmission system can support depends on the transmission distance we mentioned and the matching power amplifier you choose when purchasing. Can be selected from 7km 15km, 30km, 50km 80km, 100km, agus 150km.

2. If the transmission module you choose can support up to 100 ciliméadar, but you do not choose our default 5-watt power amplifier, then this distance cannot be reached.

3. It is difficult to answer how many kilometers our transmission system can transmit in the case of non-line-of-sight.
Because non-line-of-sight transmission distance depends on what is the obstacle between the transmitter and receiver?
If it is a metal-enclosed box indoors or on a mountain, the transmission distance cannot be determined.
Wireless video transmission signals are just like radio or GPS signals, they must be able to obtain signals in the presence of diffraction. Preferably in an open area.

This is perfectly fine,
We also have customers who use it for long-term video surveillance in harsh situations such as borders, grasslands, mines, and reservoirs.

1. Connecting more cameras also ensures smooth video, depending on the pixels you choose for video and the transmission distance.

2. Our default transmission bandwidth is 20Mbps. If you connect four or five cameras, the pixels of each camera reach 1080p, and the transmission distance is more than 30 ciliméadar, the video will occasionally freeze. When this happens, you can adjust the video format to a lower video pixel, or reduce the number of cameras connected to the transmitter.

1. The answer to this question is basically the same as the previous one because the bandwidth rate of our single set of links is 20Mbps. Connecting more transmitters, each transmitter will occupy the corresponding bandwidth.

2. The smoothness of the video depends on the pixels and transmission distance of each camera you choose. Anseo thíos tá físeán dínn ag tástáil trí tharchuradóir agus glacadóir amháin inár n-oifig. Tá an pictiúr réidh go leor.
https://youtube.be/XI0fdp_LctU

1. Tá a sheoladh IP uathúil ag gach tarchuradóir agus gach glacadóir. Braitheann an tarchuradóir agus an ceamara a fhaigheann tú ón nglacadóir ar cibé an bhfuil an seoladh IP a shocraigh tú roimh ré ar eolas agat. Cinntíonn sé seo go, fiú má tá go leor tacair tarchuradóirí nó glacadóirí san áit chéanna, ní féidir leat rochtain a fháil ach ar ghléasanna a bhfuil a seoltaí IP ar eolas agat.

2. Ag an am céanna tacaíonn ár dtarchur agus fáiltiú le criptiú agus díchriptiú AES. Fiú má tá do sheoladh IP ar eolas ag úsáideoirí neamhúdaraithe eile, ní féidir leo físeán an tarchuradóra agus an cheamara a rochtain ná féachaint orthu chun príobháideacht an tarchuir gan sreang a chinntiú.

1. Most of our customers use the RTS player of the computer to watch or record the video content of the IP camera.

2. If you need to set up NVR, our engineers can provide setup assistance according to your NVR-specific equipment.

1. My engineers and I will provide detailed help and remote configuration according to your project needs.

2. For specific technical information, according to your needs, we will judge whether it can be opened for free. But we will definitely ensure that you can use the device normally.

If used 10W power amplifier, it can reach 150~200km. (NLOS)

Because of the curvature of the earth, which creates obstructions between the transmitter and receiver, and requires longer distances, it is necessary to ensure that the aircraft flies high enough or use an intermediate mission aircraft as a relay.

According to our understanding, the hottest part should be the air unit(the access node), because the environment inside the aircraft is very narrow and closed.

1. The next time you find this kind of problem, you need to use the elimination method, because in general, the probability of unilateral problems is higher. Mar shampla, if we suspect that there is a problem with the access node at the aircraft unit. then we only restart the access node at the aircraft unit. Do NOT restart the central node on the ground side to see if you can connect after restarting the access node on the aircraft side, there is a high probability that there is a problem with the access node on the aircraft side.

2. If there are conditions, mar shampla, if the wired network port of the access node on the aircraft is exposed, then you can connect it to the computer, and log in to the wireless link web page (réamhshocraithe 192.168. 1.12). On the debug page, send any AT ordú, and check whether the wireless transmission system can respond to AT commands normally.

3. There is a link core module in our transmitter and receiver. It has a log function. Before the flight, it will always record the operation status of the wireless link. When there is a problem, return to the ground, export the log information, and send the log file to MorningCore Help to analyze the reason there. How to get Log files to analyze and resolve TX900 link interruption faults.

Our wireless video data transmission system supports AES 128 criptiú, Banks also use this encryption algorithm. for more information, you can google search aes128.

1. U-shaped mountain clamp for 120cm Receiver fiberglass FRP antenna

2. 150cm Cáblaí comhaiseacha le haghaidh antenna tarchuradóra 29cm

3. 150cm Cáblaí comhaiseach le haghaidh antenna glacadóir 120cm

Is féidir leis dul díreach go 55km, agus ba chóir go mbeadh airde an aerárthaigh níos mó ná 300 méadar. Is fearr a fheiceáil tríd, gan oclúid, nó go bunúsach níl aon occlusion in aice leis an antenna.

Tá meán-ídiú cumhachta an tarchuradóra físeáin níos lú ná 1.1A@24V, agus tá meán-ídiú cumhachta an ghlacadóra físeáin níos lú ná 0.8A@24V. Raon soláthair cumhachta 24 ~ 28V.

Tacaíocht cadhnraí lipo.
6S ceallraí: 3.76=22.2V, 4.26=25.2V, Is é sin, 22.2~25.2V, fadhb ar bith.

Bhain roinnt cliant úsáid as an gcód HS 8517799000.

Is ea, tacaíonn ár tarchuradóir agus glacadóir drone fadraoin gan sreang le prótacal Mavlink agus rialú eitilte. Please check the operation at the below link.
https://www.youtube.com/watch?v=KJ7JMZZNgcI
https://www.youtube.com/watch?v=9uI_KZlKeOQ

We can customize them for you according to your demand.

Is ea, for the transceiver, it is better to buy at least 2 ríomhairí pearsanta le haghaidh péire amháin.
You need to buy two, one for transmission and one for reception.

36.1. What was the maximum range you received with a transmitter power of 10 watts and at what altitude?
ivcan: TX900-10W-150km, Our clients can work well at 150~200km at the 1000-meter altitude. We tested 110km from the mountain top to the seaside. https://youtu.be/r1X4AU1togE

36.2. Communication via Ethernet supports all standard protocols and are there any restrictions on UDP protocols? Or the modem is absolutely transparent from a network point of view?
ivcan: Is ea, our wireless link is like an invisible net cable, it supports almost ethernet protocols, TCP/ IP, srl. TX900 also supports absolutely transparent transmission.

36.3 Ní féidir criptiú ach amháin le NPP 128, nó an bhfuil sé indéanta le 256?
ivcan: Tacaíonn TX900 le criptiú AES128.

36.4 An bhfuil an fheidhm mogaill ar fáil don mhóideim seo?
ivcan: Tá an fheidhm mogalra IP ag TX900B. Tá trí leagan den achar tarchurtha ann: 3km, 10km, agus 50km.

36.5 An féidir an modh oibriúcháin a athrú go tapa (le linn na heitilte) den athsheoltóir idir pointe go pointe?
ivcan: Tá brón orm, ní féidir leis an tsamhail oibriúcháin a athrú le linn na heitilte. Is féidir leat ról an trasghlacadóra a athrú go dtí an tarchuradóir, glacadóir, nó athsheoltóir ar an talamh.

Tá ceamara IP agam ceangailte leis an tarchuradóir aerbheirthe. Tá an fotha físe á fháil ar thaobh an ghlacadóra. Is féidir liom an fotha físeáin a fheiceáil san fheidhmchlár IPCAM. Ach anois ba mhaith liom an fotha físe taobh istigh de mo bhogearraí pleanála misin.

Freagra: Cliceáil ar dheis ar an HUD. There are several options to choose from.

Please get help at the below link.
https://ardupilot.org/planner/docs/mission-planner-flight-data.html

Ok, One of our TX900 sub-models can support 30 to 50Mbps.

Is ea, TX900 supports a camera with RTSP protocol.
It also supports an IP ethernet protocol camera, which you can submit camera PTZ (Pan/Tilt/Zoom).

The TX900 default set includes one transmitter and one receiver, two 29cm transmitters, and two 120cm receiver antennae.

D1 is the transparent serial port of the core wireless link modem. It is designed to ensure real-time performance but not the serial port data frame structure.

We have a situation when the air and ground units are disconnected, they won’t be connected automatically. If I power the air unit off and on, they reconnect.
Please show us more details and our engineer will offer you the specific solution.

Now it supports 4k 30fps, 3840*2160@30fps