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Ground robot two-way wireless data video audio transmitter receiver four channel SDI input 2W PA with receiver
$4,599.00
Ground robot two-way bidirectional wireless data video audio transmitter receiver four channel SDI input 2W PA with receiver
Introduction
This transmitter is a micro HD wireless 4-channels Video transmission system(with two-way voice) for Fire fighting special robots. Based on COFDM modulation, H. 264 compression and AES encryption, with a multi-channel video transmission function, support up to four channels of image transmission simultaneously. It supports two-way data transmission, not only can transmit front-end information to the back-end (such as robot status, site environment information, etc.) but also can transmit back-end commands to the front-end, such as remote control of robots and transmitters. This transmitter supports non-line-of-sight transmission, with long distance, strong anti-interference ability, low transmission bandwidth, and low latency transmission delay; it can be widely used in the army, public security, armed police, fire protection, water conservancy, electric power, maritime, customs, radio and television industries, the collocation with Fire fighting special robot is one of the most popular application at present.
Feature
- Non-line-of-sight transmission, long transmission distance, and strong anti-interference capability.
- HD image transmission, the highest support 1080p60.
- Low transmission delay.
- With a multi-channel video transmission function, support up to four channels of image transmission simultaneously.
- Support two-way data transmission,
- AES encryption for transmission security and reliability.
- Good RF index, high signal-to-noise ratio, and small stray.
- Transmission frequency and bandwidth are adjustable.
- Wide input voltage range, support DC8V~DC25V voltage input.
Function
- The range of transmitting frequency is usually 300MHz~800MHz, and another customized frequency is 50MHz~ 2.5GHz.
- The bandwidth is adjustable, including 2 MHz, 3 MHz, 4 MHz, 6 MHz, 7 MHz, and 8MHz.
- The mapping mode is adjustable, including QPSK, 16QAM, and 64AQM.
- The output power is adjustable, adjustable range is 31.5dB.
- Four SDI HD video input, the highest resolution support 1080p60.
- 16 screen mode switching is supported.
- 4 transmission delay modes are supported, which are L0, L1, L2, and L3 respectively.
- 4 video scaling modes are supported, respectively S0, S1, S2, and AUTO.
- AES128 and AES256 encryption are supported to ensure the safe transmission of information.
- Support serial port private data transmission, Providing 3 RS232 and 2 RS485, baud rate adjustable, including 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.
Specification
Power supply
Input voltage DC12V~DC25V
Standard input DC12V
Overall power consumption ≤27W @ 33dBm（2W）
Digital baseband
Modulation: COFDM
Constellation: QPSK,16QAM, 64QAM
Carrier mode: 2K
FEC: 1/2, 2/3, 3/4, 5/6, 7/8
GUI: 1/32, 1/16, 1/8, 1/4
RF
Tx frequency: 300MHz~850MHz customizable, step 1MHz; other Frequency customizable; RBW 40MHz @ 33dBm（2W）
RF bandwidth: 2MHz, 3MHz, 4MHz, 6MHz, 7MHz, 8MHz
Output power: 33dBm（2W）
Adjustable attenuator: 0~31.5dB
Audio Video
Video input source: SDI×4
Resolution: 1080p60, 1080p50, 1080p30, 1080p25, 720p60, 720p50
Video bit rate: 0.5~18.8Mbps
Audio bit rate: 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384Kbps
Video encode H.264/AVC
Audio encode MPEG-1 Audio Layer 2
Serial port
Configure RS232: Transmitter parameter configuration, baud rate 9600
RS232: 3 channel, Standard RS232 level, baud rate 1200~115200, 8, N, 1
RS485: 2 channel, Standard RS485 level, baud rate 1200~115200, 8, N, 1
Transmission encryption: AES128, AES256
Transmission delay: (end-to-end) About 300ms
Data delay: (end-to-end) About 24ms（115200, 60Byte）
Temperature range
Working temperature -30℃~60℃
Storage temperature -40℃~75℃
Physical specification
Transmitter size 170*162*40mm
Transmitter weight ≤1000g
Controller size ≤70*72*13mm
Controller weight ≤84g
Input / Output Connector
- SDI1 input
- SDI3 input
- SDI2 input
- SDI4 input
- 3 serial data transmission
- Transmitter configuration interface
- Power input (DC8V~DC25V), standard input DC12V
- Video transmission antenna interface
- GPIO interface
- Data antenna interface
- 5-pin Binder connector for connection to the transmitter parameter configuration interface.
- The “Up” key indicates that the parameter is selected up or changed.
- The “Left” key indicates that the parameter is selected or changed to the left.
- The “Down” button indicates that the parameter is selected down or changed.
- The “Right” button indicates that the parameter is selected or changed to the right.
- “OK” button to confirm the save or enter the parameter configuration interface.
- “ESC” key means to return to the previous page or read the transmitter parameters (when staying in the HOME interface).
- LCD, for interface display of transmitter parameter configuration.
Robot wireless video data audio voice receiver
FAQs
1. Does it support one directional video, bidirectional audio voice, and bidirectional data control?
Yes, this model is on the base of two ways wireless video, data, audio voice transmitter and receiver.
Total to meet the function you mentioned.
Video : vehicle -> Controller
Audio : vehicle -> Controller ; Controller -> vehicle
Data : vehicle -> Controller ; Controller -> vehicle
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Transmission Distance
PA Power Amplifier Inside
Flight Control Protocol
Transmitter Video Input
Wireless Transmit Method
Obstacle and Sight
Encrypt and decrypt
Transmission Carrier
Data Direction
For
Frequency
Application Place
Feature
Antenna
Countries Sold
FAQs about Wireless Video Transmitter and Receiver
1. What types of video inputs port does your wireless video transmitter have?
Our wireless video transmitters have these types of video input interfaces: HDMI 1080P and 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, or tell us what type do you need, our engineer will modify to meet your demand.
2. What is the transmission distance supported by your wireless video transmitter?
Our transmission distance can be adjusted by adding power amplifiers. At present, the main ones are 15km, 30km, 50km, 80km, 100km , and 150km, which depend on the needs of customers.
Of course, the transmission distances listed above are all within LOS the line-of-sight range. If there are obstacles between the transmitter and the receiver, NLOS (the non-line-of-sight), the transmission distance is greatly reduced, only 1km or 2km, depending on the number of intermediate obstacles and the local wireless environment.
3. What is one-way or two-way? Simples vs half-duplex, full-duplex
One-way means, We can only transmit and download video or data from the wireless video transmitter to the receiver in one direction, and we cannot upload video or data from the receiver to the transmitter. This type is also called simplex.
Two-way means that, not only we can download video or data from our wireless transmitter to the receiver, but also we can upload the video or data from the receiver to the transmitter. This is very suitable for operating 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. This can operate simultaneously. This type also named half-dulpex or full-duplex.
Please check the details at the below link. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
4. Does your HDMI video transmitter support encryption and receiver decryption?
Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, depending on which model you choose. Please contact us to verify.
5. Can the frequency of the wireless video transmitter be modified after ordinary users receive the goods?
The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. Users need to purchase additional parameter configuration boards.
However, considering that the corresponding power amplifier and antenna are already fixed within a certain range when the goods are sent out. If the user adjusts the frequency of the transmitter, the corresponding power amplifier, transmitter antenna and receiver antenna should also be modified to the same frequency, and these users need to be prepared. If not, it will cause the frequency of the wireless video transmitter to be different from the frequency of the antenna, making reception difficult. So please be sure to inform the correct frequency you need before placing an order.
If it is for security or confidentiality, you can use the encryption and decryption functions of the transmitter and receiver, which can ensure that your video transmission is private. .
6. I saw that your model is very similar to my needs, but I need to modify one of the parameters, is that possible?
Yes, all our product parameters can be customized according to customer's needs. If you have a special request, please let us know via the link below.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
7. What should I do if my wireless video receiver shows a weak signal?
- Change the place of the receiver to avoid potential local interference from strong magnetic environments.
- Ensure that the antennas on both the transmitter and receiver are vertical.
- Please raise the antennas of the transmitter and receiver to maintain a certain height difference.
- Please look around to ensure that there are no obstacles between the transmitter and receiver.
- Change the orientation of the receiver antenna.
- 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.
- Or consider adding a relay of the transmitting between the transmitter and receiver.
- The antenna should be as high off the ground as possible, as the ground will absorb the transmitted signal.
8. Can I buy modules of the transmitters and amplifiers only? I want to assemble them into my equipment.
We can, of course, supply wireless video transmitter modules and power amplifiers.
For the first sample test, I recommend that you purchase the entire set of products because our engineers have optimized the parameters to achieve the best performance.
After you have completed your test verification, you can remove the case or heat sink, install it in your device, and constantly adjust the parameters to achieve the best performance. In the future, you will be able to purchase only the modules or accessories that you require.
9. Can you take a test video for me to see before shipping?
Of course, we also understand that wireless video transmission transmitters and receivers are very expensive. You are far away from the China factory. and hope that the goods you receive are fit for the best performance.
If you pay special attention to a specific parameter or function, we can take some test videos based on the features you want to see, please feel free to contact us. It won't be shipped to you directly without your approval.
10. How to test the latency of wireless video transmitters and receivers?
To test the delay of the wireless video transmitter and receiver, we need to do two tests.
The first is to test the delay from the camera to the display.
The second is the camera, plus the display plus the wireless image transmission transmitter and the delay of the receiver.
Subtracting the two test results is the real delay of the wireless video transmitter and receiver.
As a professional long-range HDMI wireless video transmitter and receiver supplier and manufacturer in China Shenzhen, we produce the best wireless video transmitter and receiver for many years, and we got a good reputation and best reviews.
Some famous brands of wireless video transmitters, like Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, nyrius, teradek.
The best budget wireless broadcast video transmitter and the receiver have many applications, for 4K tv, CCTV security camera, vehicle backup camera, PTZ video camera kit, battery-powered, computer, sony camcorder, wifi video conference system, CANON DSLR, UAV drone, pc computer laptop, projector, in-car, iPhone iPad, live streaming, GoPro sports camera, raspberry pi, Xbox.
The full HD video, audio, data link smallest 1080P wireless video transmitter and the receiver has many input and output connectors, like AV composite CVBS, HDMI, SDI, BNC, VGA, USB.
The wireless video transmitter sender TX RX frequency has 170-806Mhz, 1.2ghz, 2.4G, 5.8G, lowest but not zero latency. In order to support longer distances, the power amplifier has 10w, 20watts, and even 30W.
What is a best buy FHD wireless video transmitter at a cheap price? It should consider your details requirement, choose suitably, not expensive, if you have any doubt, please fulfil the request a quote form, our engineer will offer you a solution.
