Cofdm repeater relay for wireless video transmitter and receiver
Cofdm repeater relay for wireless video transmitter and receiver
50គីឡូម៉ែត្រLevel Zero Latency Video Transmission System
បញ្ជូន
50គីឡូម៉ែត្រFunction Introduction of Level Zero Latency Video Transmission System
លក្ខណៈពិសេសរបស់ផលិតផល
The operating frequency band can be300MHz～900MHz adjustable
Audio and video interface: digital HDMI
High-quality digital video processing and H.265 Video codec, full HD quality
Zero delay: the system delay is about30 milliseconds
Stable image and voice transmission under high-speed mobile and multi-path interference
powerful NLOSNLOS Capability
Capable of space diversity reception
With encryption function (អាចកំណត់រចនាសម្ព័ន្ធបាន។)
transmit power2W
Application range
Widely used in unmanned aerial vehicles (disaster relief, emergency rescue, ការការពារភ្លើងឆេះព្រៃ), three-defense emergency communication, radio and television broadcast, វិទ្យុនិងទូរទស្សន៍ផ្សាយបន្តផ្ទាល់; Police; image transmission of public security, ប៉ូលីសប្រដាប់អាវុធ, fire command vehicles, scouts and command centers; maritime high-quality data in border anti-smuggling, កិច្ចការសមុទ្រ, coastal defense and other fields Real-time monitoring of traffic images; real-time news collection/Wireless mobile camera vehicles for event broadcast; aerial reconnaissance and monitoring of helicopters and airships are not suitable for deployment Wired and long-distance full HD digital video transmission field that cannot be wired.
លក្ខណៈពិសេស:
| Zero Latency Full HD Video Transmitter | |
| គំរូ | VCAN1871 |
| ម៉ូឌុល | COFDM 2K |
| ការធ្វើផែនទីម៉ូឌុល | QPSK / 16QAM |
| ទ្រង់ទ្រាយអ៊ិនកូដវីដេអូ | based on the FPGA of H.265 soft coding |
| ការអ៊ីនគ្រីប | 128 bit AES encryption of |
| parameter settings | serial portRS232 or dedicated settings module |
| កម្រិតបញ្ជូនប្រេកង់ | 8ម៉ែត្រ(other adjustable) |
| ស្ទ្រីមដឹកជញ្ជូន | 4~6Mbps(លំនាំដើម, other adjustable) |
| RF transmission interface | SMA Female (50Ω） |
| បញ្ជូនថាមពល | <2សរសេរ |
| បញ្ចូលវីដេអូ | 1920*1080P@ 60 / 50 / 30 / 25 fps，1280*720P@ 60 / 50 fps |
| ចំណុចប្រទាក់ HD | HDMI type-A |
| system delay | Image transmission delay≤30ms |
| ចម្ងាយការបញ្ជូន | 50kmabove (line-of-sight distance) |
| power interface | XT30 public seat |
| voltage range | DC 9~15V |
| ការប្រើប្រាស់ថាមពល | DC [email protected] |
| សីតុណ្ហភាពប្រតិបត្តិការ | -20℃ ～ + 50 ℃ |
| Standard sizes | 92mm x 68mm x 34mm（101*81*40） |
| Total Weight | 300ក្រាម |
BRZero Latency Version Receiver
| Zero Latency Full HD Video Transmission Receiver | |
| គំរូ | VCAN1871 |
| ទទួលបានជួរប្រេកង់ | 200-900មេហ្គាហឺត |
| កម្រិតបញ្ជូនប្រេកង់ | 8មេហ្គាហឺត(other optional) |
| វិធីសាស្រ្ត Demodulation | COFDM 2k |
| Constellation way | QPSK / 16QAM |
| parameter settings | RS232 Serial cable external lead (DuPont female head) |
| Support movement speed | 600គីឡូម៉ែត្រ / ម៉ោង |
| radio frequency reception | pair N Female (50Ω） |
| Receiver sensitivity | -94dBm |
| ការឌិកូដវីដេអូ | H.265 |
| screen aspect ratio | 16:9 |
| video output format | 1920*1080P@ 60 / 50 / 30 / 25 fps |
| ចំណុចប្រទាក់លទ្ធផលវីដេអូ | រន្ធ HDMI |
| power interface | XT30 public seat |
| តង់ស្យុងប្រតិបត្តិការ | DC12V @0.9A |
| សីតុណ្ហភាពប្រតិបត្តិការ | -20℃ ～ + 50 ℃ |
| Standard sizes | 128.5mm x 92mm x 42mm |
| ទំងន់ឧបករណ៍ | 480ក្រាម |
If the appearance and performance of the above products are subject to change or upgrade, the actual product shall prevail without prior notice.