Cofdm relejni relej za bežični video predajnik i prijemnik
50kmLevel Zero Latency Video Transmission System
odašiljač
50kmFunction Introduction of Level Zero Latency Video Transmission System
Karakteristike proizvoda
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 (konfigurabilan)
transmit power2W
Application range
Widely used in unmanned aerial vehicles (disaster relief, emergency rescue, prevencija šumskih požara), three-defense emergency communication, radio and television broadcast, radio i televizijskih emisija uživo; Police; image transmission of public security, naoružana policija, fire command vehicles, scouts and command centers; maritime high-quality data in border anti-smuggling, maritime affairs, 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.
Specifikacije:
Zero Latency Full HD Video Transmitter | |
model | VCAN1871 |
modulacija | COFDM 2K |
preslikavanje modulacije | QPSK / 16QAM |
format video kodiranja | based on the FPGA of H.265 soft coding |
Encryption | 128 bit AES encryption of |
parameter settings | serial portRS232 or dedicated settings module |
širina pojasa frekvencije | 8m(other adjustable) |
transportni tok | 4~6Mbps(default, other adjustable) |
RF transmission interface | SMA Female (50Ω) |
prenose snagu | <2W |
ulazni video | 1920*1080P@ 60 / 50 / 30 / 25 fps,1280*720P@ 60 / 50 fps |
HD interfejs | HDMI type-A |
system delay | Image transmission delay≤30ms |
udaljenost prijenosa | 50kmabove (line-of-sight distance) |
power interface | XT30 public seat |
opseg napona | DC 9~15V |
Potrošnja energije | DC [email protected] |
Radna temperatura | -20℃ ~ + 50 ℃ |
Standard sizes | 92mm x 68mm x 34mm(101*81*40) |
Total Weight | 300G |
BRZero Latency Version Receiver
Zero Latency Full HD Video Transmission Receiver | |
model | VCAN1871 |
Primite frekvencijski opseg | 200-900MHz |
širina pojasa frekvencije | 8MHz(other optional) |
metoda demodulacija | 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 |
video dekodiranje | H.265 |
screen aspect ratio | 16:9 |
video output format | 1920*1080P@ 60 / 50 / 30 / 25 fps |
Video izlaz sučelje | HDMI |
power interface | XT30 public seat |
radni napon | DC12V @0.9A |
Radna temperatura | -20℃ ~ + 50 ℃ |
Standard sizes | 128.5mm x 92mm x 42mm |
težina opreme | 480G |
If the appearance and performance of the above products are subject to change or upgrade, the actual product shall prevail without prior notice.