Cofdm repeater relay for wireless video transmitter and receiver
Cofdm repeater relay for wireless video transmitter and receiver
50kmLevel Zero Latency Video Transmission System
50kmFunction Introduction of Level Zero Latency Video Transmission System
제품 특징
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 (구성 가능)
transmit power2W
Application range
Widely used in unmanned aerial vehicles (disaster relief, 긴급구조, 산불 예방), three-defense emergency communication, radio and television broadcast, 라디오와 텔레비전 생방송; Police; image transmission of public security, 무장 경찰, fire command vehicles, scouts and command centers; maritime high-quality data in border anti-smuggling, 해상 문제, 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.
명세서:
| Zero Latency Full HD Video Transmitter | |
| 모델 | VCAN1871 |
| 조정 | COFDM 2K |
| 변조 매핑 | QPSK / 16QAM |
| 비디오 인코딩 형식 | based on the FPGA of H.265 soft coding |
| 암호화 | 128 bit AES encryption of |
| parameter settings | serial portRS232 or dedicated settings module |
| 주파수 대역폭 | 8엠(other adjustable) |
| 수송 스트림 | 4~6Mbps(태만, other adjustable) |
| RF transmission interface | SMA Female (50Ω） |
| 송신 전력 | <2W |
| 입력 비디오 | 1920*1080P@ 60 / 50 / 30 / 25 FPS，1280*720P@ 60 / 50 FPS |
| HD 인터페이스 | HDMI type-A |
| system delay | Image transmission delay≤30ms |
| 전송 거리 | 50kmabove (line-of-sight distance) |
| 전원 인터페이스 | XT30 public seat |
| voltage range | DC 9~15V |
| 전력 소비 | DC 12V@2.2A |
| 작동 온도 | -20℃ ~ + 50 ℃ |
| Standard sizes | 92mm x 68mm x 34mm（101*81*40） |
| 총 무게 | 300지 |
BRZero Latency Version Receiver
| Zero Latency Full HD Video Transmission Receiver | |
| 모델 | VCAN1871 |
| 주파수 범위를 받으십시오 | 200-900메가 헤르츠 |
| 주파수 대역폭 | 8메가 헤르츠(other optional) |
| 복조 방법 | COFDM 2k |
| Constellation way | QPSK / 16QAM |
| parameter settings | RS232 Serial cable external lead (DuPont female head) |
| Support movement speed | 600의 km / h |
| radio frequency reception | pair N Female (50Ω） |
| m 작업 범위 | -94dBm의 |
| 비디오 디코딩 | H.265 |
| screen aspect ratio | 16:9 |
| video output format | 1920*1080P@ 60 / 50 / 30 / 25 FPS |
| 비디오 출력 인터페이스 | HDMI |
| 전원 인터페이스 | XT30 public seat |
| 작동 전압 | DC12V @0.9A |
| 작동 온도 | -20℃ ~ + 50 ℃ |
| Standard sizes | 128.5mm x 92mm x 42mm |
| 장비 무게 | 480지 |
If the appearance and performance of the above products are subject to change or upgrade, the actual product shall prevail without prior notice.