china uav 100km los transmission COFDM video radio link camera wireless transmitter

Product Details:

Place of Origin:	China
Brand Name:	Ding Shen
Certification:	CE/FCC
Model Number:	DS-HDT5000

Payment & Shipping Terms:

Minimum Order Quantity:	1Set
Packaging Details:	48330044mm
Delivery Time:	7-10 working days
Payment Terms:	T/T
Supply Ability:	100pcs/month

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Detailed Product Description

Modulation:

COFDM

Video Input:

HDMI

Duplex Data:

Support

High Light:

COFDM Wireless Analog Transmitter And Receiver

Wireless Analog Transmitter And Receiver Customized

Introduction of EOD robot cofdm video camera wireless transmitter communication device

EOD robot cofdm video camera full hd wireless signals transmitter sender is a powerful HD transmit system. using the core of mobile communication technology COFDM(multi-carrier modulation technique), which can transmit good quality and stable full-hd digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment. Support full HD 1080P(1080i) H.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system.

SGENZHEN SAFE GUARD CO.,LTD.

“COFDM” Great topology communication

1. Full duplex video/data wireless transmission

2. Large data throught for both video&data link

3. Point to multipoint telecommunication

4. Robust video IP solution

5. Tactical HD video and data control COFDM link

Features

Strong interference:COFDM wireless transmitter is effectively against the multipath interference of signal waveform with the COFDM modulation. When the frequency selective fading occurs due to multipath transmission in the channel, only the subcarriers in the band depression and the signal carried by them are affected. The other subcarriers are not affected. Therefore, the overall bit error rate of the system is lower.
LOS & NLOS operation: with strong penetration, strong diffraction & strong anti-interference, COFDM wireless system is suitable for high-speed mobile wireless transmission in NLOS &LOS operation without servo stability control assistance, such as on UAV to mobile vehicle, uav to groun station, UAV to vessle..
Anti-multipath fading: COFDM wireless audio video transmitter is effectively against the interference with the multi-carrier technique (COFDM). Compared to the single carrier, multi-carrier inherently resistant to time delay and has strong multipath capability. With joint coding of subcarriers & frequency diversity of the channel, the system’s performance is improved. Therefore, COFDM wireless system is suitable for multi-path environment and fading channel high-speed audio video data transmission.
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Transmitter parameter:

Frequency	300-900Mhz or other frequency customized
Modulation	COFDM
Consumption	<40W
Encryption	AES 128 bits
Constellation	QPSK(4QAM),16QAM,64QAM
FEC	1/2 2/3 3/4 5/6 7/8
Guard Interval	1/32 1/16 1/8 1/4
Carrier	2K,8K
Bandwidth	2/3/4/6/7/8MHz (option)
Transfer rate	6Mbit@8M; 2.5Mbit@4M; 1.2Mbit@2M
RF power	2~5W adjustable
Video input	HDMI,CVBS,AHD,SDI (option)
Video coding	MPEG-4/H.264
Video resolution	19201080P/I@60fps; 1280720P/I@60fps; 704*576 PAL
Transmission distance	100km LOS from air to ground; 3-5km NLOS on ground station
Working voltage	DC12V
Working Temperature	-20℃ -- +55℃
Dimension	22015060mm
Weight	1362g
Box colour	Black
Antenna port	N type

This special designed system is for UAV long range distance transmission, it is also popular to use in other fields for live broadcast video audio transmission.

Receiver parameter:

Frequency	300-900Mhz or other frequency customized
Bandwidth	2/3/4/5/6/7/8MHz (option)
RF input level	-94dBm~0dBm(8M)/-98dBm~0dBm(2M)
RF input impedance	50Ω
RF input type	N type
Modulation	COFDM
Constellation	QPSK,16QAM,64QAM(adjustable)
FEC	1/2,2/3,3/4,5/6,7/8(adjustable)
Carrier	2k
Guard Interval	1/32,1/16,1/8,1/4(adjustable)
Video coding	MPEG-4/H.264
Screen	4:3 16:9
Video resolution	1920*1080P/I@4Mhz
Audio output	Stereo unbalance 300/ 200mv
AV output	2 Audio output + 2 Video output; SDI
Working voltage	AC220V/DC12V <1A
Working Temperature	-20℃~+50℃
Dimension	48330044mm
Weight	1.5kg