Cofdm repeater relay for wireless video transmitter and receiver
Cofdm repeater relay for wireless video transmitter and receiver
50ကီလိုမီတာLevel Zero Latency Video Transmission System
50ကီလိုမီတာFunction Introduction of Level Zero Latency Video Transmission System
ကုန်ပစ္စည်းအင်္ဂါရပ်များ
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 (ပြင်ဆင်နိုင်သော)
transmit power2W
Application range
Widely used in unmanned aerial vehicles (disaster relief, emergency rescue, တောမီးကာကွယ်ရေး), three-defense emergency communication, radio and television broadcast, ရေဒီယိုနှင့်ရုပ်မြင်သံကြားတိုက်ရိုက်ထုတ်လွှထုတ်လွှင့်; Police; image transmission of public security, လက်နက်ကိုင်ရဲ, fire command vehicles, scouts and command centers; maritime high-quality data in border anti-smuggling, ရေကြောင်းရေးရာ, 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.
အသေးစိတ်ဖော်ပြချက်:
| Zero Latency Full HD Video Transmitter | |
| ပုံစံ | VCAN1871 |
| modulation | COFDM 2K |
| မော်ဂျူလ်မြေပုံ | QPSK / 16QAM |
| ဗီဒီယို encoding ကို format နဲ့ | based on the FPGA of H.265 soft coding |
| encryption | 128 bit AES encryption of |
| parameter settings | serial portRS232 or dedicated settings module |
| ကြိမ်နှုန်း bandwidth ကို | 8မီတာ(other adjustable) |
| သယ်ယူပို့ဆောင်ရေးစီး | 4~6Mbps(ပျက်ကွက်, other adjustable) |
| RF transmission interface | SMA Female (50Ω） |
| ပါဝါကိုထုတ်လွှင့် | <2ဒဗလျူ |
| input ဗီဒီယို | 1920*1080P@ 60 / 50 / 30 / 25 fps，1280*720P@ 60 / 50 fps |
| HD မျက်နှာပြင် | HDMI type-A |
| system delay | Image transmission delay≤30ms |
| transmission အကွာအဝေး | 50kmabove (line-of-sight distance) |
| power interface | XT30 public seat |
| ဗို့အားအကွာအဝေး | DC 9~15V |
| ပါဝါစားသုံးမှု | DC 12V@2.2A |
| Operating အပူချိန် | -20～ ～ + 50 ℃ |
| Standard sizes | 92mm x 68mm x 34mm（101*81*40） |
| စုစုပေါင်းအလေးချိန် | 300ဆ |
BRZero Latency Version Receiver
| Zero Latency Full HD Video Transmission Receiver | |
| ပုံစံ | VCAN1871 |
| ကြိမ်နှုန်းအကွာအဝေးကိုလက်ခံပါ | 200-900MHz |
| ကြိမ်နှုန်း bandwidth ကို | 8MHz(other optional) |
| Demodulation နည်းလမ်း | COFDM 2k |
| Constellation way | QPSK / 16QAM |
| parameter settings | RS232 Serial cable external lead (DuPont female head) |
| Support movement speed | 600km / h |
| radio frequency reception | pair N Female (50Ω） |
| Receiver sensitivity | -94dBm |
| ဗီဒီယိုကုဒ်ဖြုတ်ခြင်း | H.265 |
| screen aspect ratio | 16:9 |
| video output format | 1920*1080P@ 60 / 50 / 30 / 25 fps |
| ဗီဒီယိုအထွက်မျက်နှာပြင် | HDMI |
| power interface | XT30 public seat |
| operating ဗို့အား | DC12V @0.9A |
| Operating အပူချိန် | -20～ ～ + 50 ℃ |
| Standard sizes | 128.5mm x 92mm x 42mm |
| ပစ္စည်းကိရိယာအလေးချိန် | 480ဆ |
If the appearance and performance of the above products are subject to change or upgrade, the actual product shall prevail without prior notice.