جديد وائرليس وڊيو ڊيٽا آڊيو ٽرانسميٽر ۽ وصول ڪندڙ ٽيسٽ وڊيو ۾ 2022

وائرليس وڊيو ڊيٽا آڊيو ٽرانسميٽر ۽ وصول ڪندڙ TX900 2 واٽس 27 ڪلوميٽر ٽيسٽ وڊيو جبل جي چوٽي کان سمنڊ ڪناري تائين. (وڊيو اندر)

وائرليس وڊيو ڊيٽا آڊيو ٽرانسميٽر ۽ وصول ڪندڙ, Twoه طرفو, Download-Upload

A customer saw our real test video about the 2 واٽ پاور ايمپليفائر 27km ڊگھي رينج وائرليس وڊيو ٽرانسميٽر ۽ رسيور. 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 ڪلوميٽر.

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 ميٽر.

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 ميٽر.

long-range wireless video transmitter and receiver drone uav HDMI IP two-way full duplex
ڊگھي رينج وائرليس وڊيو ٽرانسميٽر ۽ رسيور ڊرون uav HDMI IP ٻه طرفي مڪمل ڊپلڪس

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, ايڇ ڊي, 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. وصول ڪندڙ وٽ, 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

پهريون, 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, 5اوله, and 10W to support longer distance

ٻيون, if you want to support longer distances, we can achieve longer distances by changing different amplifiers. مثال طور, 300ميگاواٽ, 2 وات, 5 وات, 10 Watts power amplifier, the corresponding transmission distance is 7 ڪلو ميٽر, 15 ڪلو ميٽر, 30 ڪلو ميٽر, 80 ڪلو ميٽر, 100 ڪلو ميٽر, the farthest can be transmitted to 150 ڪلو ميٽر, 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

ٽيون, what is the concept of supporting up to 150 ڪلوميٽر? It is equivalent to 93 miles. The UK is separated from Europe by the English Channel, and its width is only 35 ڪلوميٽر, 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 + بجلي ايمپلي

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 وات, 5 وات 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. وڊيو ٽرانسميٽر جي حوالي سان, ڪهڙا تعدد موجود آهن?

There are three frequencies to choose from 800Mhz, 1.2ز, ۽ 2.4 جي.
پر 2.4Ghz تي 150km لاءِ 10W پاور امپليفائر ناهي. So if the buyer wants to support a 150km transmission distance, صرف 800Mhz ۽ 1.2G چونڊيو وڃي ٿو.

3. ڇا توھان وٺي سگھوٿا ھڪڙو امتحان وڊيو مون لاءِ ڏسڻ لاءِ موڪلڻ کان اڳ?

يقيناً, اسان اهو پڻ سمجهون ٿا ته وائرليس ويڊيو ٽرانسميشن ٽرانسميٽر ۽ وصول ڪندڙ تمام قيمتي آهن. توهان چين جي ڪارخاني کان پري آهيو. ۽ اميد آهي ته جيڪي سامان توهان وصول ڪندا آهن اهي بهترين ڪارڪردگي لاءِ مناسب هوندا.

جيڪڏهن توهان هڪ خاص پيٽرولر يا فنڪشن تي خاص ڌيان ڏيو ٿا, اسان ڪجھ ٽيسٽ وڊيوز وٺي سگھون ٿا انھن خاصيتن جي بنياد تي جيڪي توھان ڏسڻ چاھيو ٿا, مهرباني ڪري اسان سان رابطو ڪرڻ لاء آزاد محسوس. It won’t be shipped to you directly without your approval. Just like today, I tested and show the video to my client.

4. ڇا مان هڪ 3-ميٽر آر ايف ڪيبل استعمال ڪري سگهان ٿو ٽرانسميٽر کان اينٽينا تائين?

آر ايف ڪيبل جي حوالي سان, our engineer doesn’t recommend that you used so long. هڪ ميٽر آر ايف ڪيبل لاءِ 0.5dB گھٽجي ويندي. لاءِ 3 ميٽر آر ايف ڪيبل, سگنل جي طاقت 1.5dB کان گھٽجي ويندي.

5. It seems that your transmitter is supporting an IP camera, but my video source camera is HDMI or SDI video output, مان هي ٽرانسميٽر ۽ وصول ڪندڙ ڪيئن استعمال ڪري سگهان ٿو؟

ها, ڊفالٽ وڊيو ان پٽ IP RJ45 ethernet pot آهي, if your camera is HDMI or SDI or AHD, هن مسئلي کي حل ڪرڻ لاء صرف هڪ ننڍڙو انڪوڊر باڪس, this encoder box will output IP living stream to the transmitter.

6. توهان جي وائرليس وڊيو ٽرانسميٽر وٽ ڪهڙي قسم جي وڊيو ان پٽ پورٽ آهن?

اسان جي وائرليس وڊيو ٽرانسميٽرز وٽ ھن قسم جا وڊيو ان پٽ انٽرفيس آھن: HDMI 1080P ۽ 4K HDMI, CVBS جامع, SDI, ايڇ ڊي, IP Ethernet, and BNC, or tell us what type you need, and our engineer will modify it to meet your demand.

7. توهان جي وائرليس وڊيو ٽرانسميٽر جي مدد سان ٽرانسميشن فاصلو ڇا آهي?

اسان جي ٽرانسميشن جي فاصلي کي پاور ايمپليفائرز شامل ڪندي ترتيب ڏئي سگهجي ٿو. هن وقت, the main ones are 15km, 30ڪلو ميٽر, 50ڪلو ميٽر, 80ڪلو ميٽر, 100ڪلو ميٽر, ۽ 150 ڪلوميٽر, جيڪي گراهڪن جي ضرورتن تي منحصر آهن.
يقيناً, the transmission distances listed above are all within LOS the line-of-sight range. جيڪڏهن ٽرانسميٽر ۽ وصول ڪندڙ جي وچ ۾ رڪاوٽون آهن, NLOS (نظر کان سواءِ), ٽرانسميشن جو فاصلو تمام گهٽجي ويو آهي, صرف 1 ڪلوميٽر يا 2 ڪلوميٽر, وچولي رڪاوٽن جي تعداد ۽ مقامي وائرليس ماحول تي منحصر ڪري ٿو.

8. ڇا هڪ طرفي يا ٻه طرفي آهي? سادو بمقابله اڌ ڊپلڪس, مڪمل ڊپلڪس

One-way means, اسان صرف وائرليس وڊيو ٽرانسميٽر کان وڊيو يا ڊيٽا کي هڪ طرفي ۾ وصول ڪندڙ ڏانهن منتقل ۽ ڊائون لوڊ ڪري سگهون ٿا, ۽ اسان وصول ڪندڙ کان ٽرانسميٽر تائين وڊيو يا ڊيٽا اپلوڊ نٿا ڪري سگھون. هن قسم کي simplex به سڏيو ويندو آهي.
Two-way means that, نه رڳو اسان وڊيو يا ڊيٽا ڊائون لوڊ ڪري سگھون ٿا اسان جي وائرليس ٽرانسميٽر کان وصول ڪندڙ تائين, پر اسان پڻ اپلوڊ ڪري سگھون ٿا وڊيو يا ڊيٽا وصول ڪندڙ کان ٽرانسميٽر تائين. هي ڊرون هلائڻ لاءِ تمام موزون آهي. 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. اهو هڪ ئي وقت ۾ ڪم ڪري سگهي ٿو. This type is also named half-duplex or full-duplex.

9. ڇا توهان جو HDMI وڊيو ٽرانسميٽر انڪرپشن ۽ رسيور ڊيڪرپشن کي سپورٽ ڪري ٿو?

Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, توهان ڪهڙي نموني چونڊيو ٿا ان تي منحصر آهي. مهرباني ڪري تصديق ڪرڻ لاءِ اسان سان رابطو ڪريو.

10. ڇا وائرليس ويڊيو ٽرانسميٽر جي تعدد کي تبديل ڪري سگھجي ٿو عام صارفين جي سامان حاصل ڪرڻ کان پوء?

The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. صارفين کي اضافي پيٽرولر ترتيب واري بورڊ خريد ڪرڻ جي ضرورت آهي.
تنهن هوندي به, انهي ڳالهه تي غور ڪندي ته لاڳاپيل پاور ايمپليفائر ۽ اينٽينا اڳ ۾ ئي مقرر ٿيل آهن هڪ خاص حد اندر جڏهن سامان موڪليا ويندا آهن. جيڪڏهن صارف ٽرانسميٽر جي تعدد کي ترتيب ڏئي ٿو, the corresponding power amplifier, transmitter antenna, and receiver antenna should also be modified to the same frequency, ۽ انهن صارفين کي تيار ڪرڻ جي ضرورت آهي. جيڪڏهن نه, اهو وائرليس ويڊيو ٽرانسميٽر جي فريڪوئنسي کي انٽينا جي فریکوئنسي کان مختلف ڪرڻ جو سبب بڻائيندو, استقبال ڏکيو ڪرڻ. تنهن ڪري مهرباني ڪري پڪ ڪريو ته توهان کي آرڊر ڏيڻ کان پهريان صحيح تعدد جي ضرورت آهي.
جيڪڏهن اهو سيڪيورٽي يا رازداري لاء آهي, you can use the encryption and decryption functions of the transmitter and receiver, جيڪو يقيني بڻائي سگھي ٿو ته توهان جي وڊيو ٽرانسميشن نجي آهي.

11. مون ڏٺو ته توهان جو ماڊل بلڪل منهنجي ضرورتن سان ملندڙ جلندڙ آهي, پر مون کي ضرورت آھي ھڪڙي ھڪڙي کي تبديل ڪرڻ جي, ڇا اهو ممڪن آهي?

ها, all our product parameters can be customized according to customersneeds. جيڪڏهن توهان وٽ خاص درخواست آهي, مهرباني ڪري اسان کي خبر ڏيو.

12. مون کي ڇا ڪرڻ گهرجي جيڪڏهن منهنجو وائرليس وڊيو رسيور هڪ ڪمزور سگنل ڏيکاري ٿو?

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. ڇا مان صرف ٽرانسميٽر ۽ ايمپليفائر جا ماڊل خريد ڪري سگهان ٿو? مان انهن کي منهنجي سامان ۾ گڏ ڪرڻ چاهيان ٿو.

اسان ڪري سگهون ٿا, يقيناً, supply wireless video transmitter modules and power amplifiers.
پهرين نموني ٽيسٽ لاء, مان سفارش ڪريان ٿو ته توهان پروڊڪٽس جو پورو سيٽ خريد ڪريو ڇو ته اسان جي انجنيئرن بهترين ڪارڪردگي حاصل ڪرڻ لاءِ پيٽرول کي بهتر ڪيو آهي.
توهان جي امتحان جي تصديق مڪمل ڪرڻ کان پوء, توهان ڪيس يا گرمي سنڪ کي ختم ڪري سگهو ٿا, install it on your device, ۽ بهترين ڪارڪردگي حاصل ڪرڻ لاء مسلسل پيٽرولر کي ترتيب ڏيو. مستقبل ۾, توھان صرف خريد ڪري سگھوٿا ماڊلز يا لوازمات جيڪي توھان کي گھربل آھن.

14. To support longer distances, can I use a 10 واٽس يا 20 Watts PA (پاور ايمپلي فائر)?

ها, جيڪڏھن توھان کي ضرورت آھي, we can change 10 واٽس يا 20 Watts PA to support a more extended range.
If you still have any questions, مهرباني ڪري اسان سان رابطو ڪرڻ لاء آزاد محسوس!

15ڪلوميٽر 30km 80km 150km ڊگھي فاصلي واري وائرليس وڊيو ٽرانسميٽر وصول ڪندڙ ٽرانسميشن ٽرانسيور PA 2W 5W 10W

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