Cofdm
Three in one image data control
50KM зымсыз берүү (supporting longer distances)
4K high-definition image with low latency
H265/H264 видеону кысуу
Rich interfaces
Адаптивдүү ретрансляция
frequency hopping
Image, маалымат, and control in one: one-way image transmission channel; Bidirectional data transmission channel; Unidirectional remote control channel
50KM ultra long distance (for further distance requirements, please refer to the high-power 2W module) зымсыз берүү: the ultimate connection efficiency brings ultra long distance transmission, with ground to air measurements reaching 20km over the line of sight interconnection; End-to-end devices are not constrained by wire control, maintaining high degrees of freedom and mobility in space and distance
4Аз күтүү мөөнөтү менен жогорку дааналыктагы K сүрөттөр: Ultra high bandwidth and stream support can easily handle 4K resolution video data streams. The 200ms screen to screen low latency and delay jitter sensitivity control is good, meeting the real-time requirements of video data end-to-end
H265/H264 video compression – AES encryption
HDMI+Ethernet port HDML; HDMI+AV-HDMI; SDI+AV-HDMI
The implementation of an adaptive retransmission mechanism at the bottom layer not only greatly outperforms the retransmission mechanism at the application layer in terms of efficiency and latency, but also greatly improves the performance and user experience of the link in interference environments.
The module continuously detects the interference status of all available channels in real-time, and automatically selects and switches to the channel with the lowest interference in the current working channel, ensuring continuous and reliable communication.
аралык
7KM-15KM
15KM-30KM
30KM-50KM
50KM-100KM
Sky Video Interface Options Ground interface options
Software Defined Radio (SDR)
The modifiability of communication underlying protocols endows the system with the ability to continuously evolve and optimize;
Improve sufficient and effective verification for chip based technology, greatly reducing the risk of chip casting;
Flexible customization to enhance design win capabilities
Ортогоналдык жыштыктарды бөлүү мультиплексирлөө (OFDM)
Effectively eliminating multipath interference in long-distance transmission
Low Density Parity Check Code (LDPC)
The independently optimized QC-LDPC design endows the system with excellent error correction performance, greatly improving reception performance.
Private communication protocol
Optimized design for video transmission, optimized frame format and pilot greatly improve the reception performance of video transmission.
Product parameters
Parameter | value |
Иш жыштык тилкеси | 1.4GHz/2.4GHz/5.8GH |
жөндөмдүүлүгү | 2.5MHz(上行)、10MHz(下行) |
Максималдуу эмиссия энергиясы | 27dBm/30dBm |
Video | OF:PAL、50i/NTSC、60i HDMI: 576i60、 480P@60fps、720P@50fps、720p@60fps、 1080P@50fps、1080P@60fps SDI: 720P@50fps、 720P@60fps 、1080P@50fps、1080P@60fps |
модуляция | OFDM |
planisphere | BPSK、QPSK、16кома |
Ката оңдоо коду | LDPC(1/2、2/3、3/4、5/6) |
Дуплекс режими | TDD |
Төмөн шилтеменин өткөрүү ылдамдыгы | 2Mbps~8Mbps |
Uplink өткөрүү ылдамдыгы | 300кбит (serial port+network port+remote control) |
video interface | Network, HDMI/SDI/AV |
Башка интерфейстер | Serial port PPM/SBUS, USB |
video compression | Башка диапазондор 200~860MHz чейин жеткиликтүү(HDMI/SDI/AV) |
Screen to screen delay | <300Айым (camera related) |
шифрлөө | AES128/256 |
Жер кыртышынын өлчөмү | 77.8X47.3X23.5mm (glass); 130X90X28.5mm(HDMI) |
Sky end size | 77.8X47.3X23.5mm |
салмак | 97г (Sky Sky); |
жумушчу чыңалуу | 6V ~ 16V |
operation temperature | -20℃~55℃ |