வயர்லெஸ் வீடியோ டிரான்ஸ்மிட்டர் மற்றும் ரிசீவர் மேம்பாடு 1Mhz குறுகிய இசைக்குழு (1-3எம்பிஎஸ்) 320×240 15-25 fps அதிர்வெண் துள்ளல் 902-928MHz

கேள்வி 1: If you can make 1Mhz narrow band ( 1-3mbs ) 320×240 15-25 fps Frequency hopping 902-928Mhz, White/black CVBS?

ஆமாம், our engineer also wants to know your project details, Here is his question.

• Does your project is from Air-to-ground applications or from ground-to-ground applications?
• What is the distance requirement for wireless transmission?
• Do your project network from Point-to-point applications or may need to form a wireless network in the future?

Or use the below link to submit your demand details.

https://ivcan.com/request-a-quote-of-wireless-video-transmission/

1. Simple transmitter to simple receiver system (we also named point-to-point network)? Or multi-node network?
2. How many nodes are in a single network?
3. Height of the transmitter node?
4. Height of ground control station antenna
5. பரிமாற்ற வரம்பு(LOS line of sight or NLOS non-line-of-sight))?
6. Data throughput at request range?
7. The video output type of the camera? （IP Ethernet, எச்டிஎம்ஐ, SDI, Composite Video etc）
8. Max size?
9. Max weight?
10. Max length of antenna?
11. Max latency?
12. Type of interfaces? (ஈதர்நெட், RS232 TTL, எப்போதாவது RS485, Sbus, போன்றவை)

Wireless Video Transmitter and Receiver Development Points.

Wireless video transmission is the process of sending video signals from a camera or other source to a display or recorder without using cables. This technology has many applications, such as wireless video data RC control links for UAVs or Drone, broadcasting live events, streaming online content, connecting devices in different rooms, and enhancing mobility and flexibility.

Wireless video transmission systems typically consist of two components: a wireless video transmitter and a wireless video receiver. The transmitter encodes and transmits the video output from the camera or source device using radio waves on a specific frequency band. The receiver decodes and displays the video input on the screen or storage device.

There are different types of wireless video transmitters and receivers available in the market, depending on factors such as range, தீர்மானம், latency, interference, சக்தி நுகர்வு, cost, and compatibility.

The development of wireless video transmitter and receiver systems involves several challenges such as:

• Choosing the right frequency band for transmission: Different frequency bands have different characteristics such as bandwidth availability, interference level, regulatory restrictions, and propagation effects.
  Some of the common frequency bands used for wireless video transmission are 170-860Mhz, 900-930மெகா ஹெர்ட்ஸ், 1.2ஜி, 2.4 GHz,, 5.8 GHz,, and UHF/VHF.
• Ensuring reliable signal quality: The quality of the wireless video signal depends on factors such as the distance between the transmitter and receiver, obstacles in the path, noise from other sources, and multipath fading.
• To ensure reliable signal quality, some techniques that can be used are antenna design, signal modulation, error correction coding, and adaptive bitrate control.

• Balancing performance and power consumption: The performance of wireless video transmission systems is measured by parameters such as resolution, latency, frame rate, and bit rate.
• எனினும், higher performance also means higher power consumption which can affect the battery life of portable devices. To balance performance and power consumption some methods that can be used are power management techniques, video compression algorithms, and hardware optimization.