Cofdm Three in one image data control

Cofdm

Three in one image data control

50Бесправадная перадача KM (supporting longer distances)

4K high-definition image with low latency

Сціск відэа H265/H264

Rich interfaces

Адаптыўная рэтрансляцыя

frequency hopping

малюнак, дадзеныя, 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) бесправадная перадача: 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

4K выявы высокай выразнасці з нізкай затрымкай: 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.

адлегласць

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

Orthogonal Frequency Division Multiplexing (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

параметр	value
Рабочая паласа частот	1.4GHz/2.4GHz/5.8GH
шырыня паласы	2.5МГц(上行)、10МГц(下行)
Максімальная энергія выкіду	27dBm/30dBm
відэа	Аб：PAL、50i/NTSC、60i HDMI: 576i60、 480P@60 кадраў у секунду、720P@50fps、720p@60 кадраў у секунду、 1080P@50fps、1080P@60fps SDI: 720P@50fps、 720P@60 кадраў у секунду 、1080P@50fps、1080P@60 кадраў у секунду
мадуляцыя	OFDM
planisphere	BPSK、QPSK、16QAM
Пераслаць код выпраўлення памылак	LDPC（1/2、2/3、3/4、5/6)
Дуплексны рэжым	TDD
Хуткасць прапускной здольнасці ўніз	2Мбіт/с~8 Мбіт/с
Хуткасць прапускной здольнасці ўзыходзячай сувязі	300kbps (serial port+network port+remote control)
video interface	сетка, HDMI/SDI/AV
Іншыя інтэрфейсы	Serial port PPM/SBUS, USB
video compression	двухканальны відэаўвод / кадаванне / перадача адначасова(HDMI/SDI/AV)
Screen to screen delay	<300Спадарыня (camera related)
шыфраванне	AES128/256
Памер тарца зямлі	77.8X47.3X23.5mm (glass); 130X90X28.5mm（HDMI）
Sky end size	77.8X47.3X23.5mm
вага	97г (Sky Sky);
рабочае напружанне	6V ~ 16V
operation temperature	-20℃ ~ 55 ℃