Shenzhen dingshen Industrial Co., Ltd

Shenzhen dingshen Industrial Co., Ltd

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30km Uav Communication Links Cofdm Video Transmission High Reliabiltiy

30km Uav Communication Links Cofdm Video Transmission High Reliabiltiy

  • 30km Uav Communication Links Cofdm Video Transmission High Reliabiltiy
  • 30km Uav Communication Links Cofdm Video Transmission High Reliabiltiy
30km Uav Communication Links Cofdm Video Transmission High Reliabiltiy
Product Details:
Place of Origin: Guang Dong China
Brand Name: Ding Shen
Certification: CE/FCC
Model Number: DS-HDT2W
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Negotiaiton
Packaging Details: 167*90*25mm
Delivery Time: 3-7 working days
Payment Terms: T/T
Supply Ability: Quantity(Sets) 1 - 100000 >100000
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Detailed Product Description
Model Number:: DS-HDT2W DC Input:: DC11V~DC16V
Modulation:: COFDM Power Output:: 1-2W(adjustable),in 1dB Step
Encryption:: AES128/256bits FEC:: 1/2 2/3 3/4 5/6 7/8
Product Name:: UAV Video And Data Link Working Current: ≤1.1A DC12.5V
RF Bandwidth:: 4/8MHz(adjustable) SHG:: >52dBc
High Light:

30km Uav Communication Links

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Cofdm Uav Communication Links

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Uav Cofdm Video Transmission

Introduction of HD-MI DVB-T Transmitter Receiver :

DVB-T transmitter is a full HD 1080P COFDM wireless video audio transmission system, with HD-MI video interface. DVB-T transmission system adopts the latest COFDM modulation, which supports mobile video transmission with stable and robust signals, and requires much narrower bandwidth. COFDM digital system also resist to multi-path, and anti-jamming. COFDM DVB-T digital transmitter performs well inside buildings, through walls, and around corners (NLOS: non line of sight transmission), and is also high performances on aircraft (UAV, UGV, drone, helicopter, etc.), vehicles, ships under high speed mobile condition.

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Features of 1.2g drone receiver and transmitter with whip antenna

* COFDM modulation, Stable transmission
H.264 video compression, DVD video quality;
* Modular design and highly integrated
* NTSC/PAL automatically adapt ,support user adjustable;
* Supports high-speed mobile NLOS ( Non Light Of Sight ) transmission;
* Lithium battery for power supply (continuous working time is 1 hour max)
* Adjustable working frequency, bandwidth,RF power and etc.
*Transmission security by encryption of AES 128 bits
* 133g net weight (without battery), portable for UAV applications.
* Matched with multifunction amplifier for longer range requirement.

 

Transmitter parameter:

 

Power section

 

DC Input DC11V~DC16V
Working Current ≤1.1A DC12.5V

Transmitter section

 

Frequency range Output 250MHz-4400MHz, can be customized according to customer's request.
Modulation COFDM
RF bandwidth 4/8MHz(adjustable)
Power output 1-2W(adjustable),in 1dB step
SHG >52dBc
Encryption AES128/256bits
Constellation QPSK,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
Flatness Full band≤2dB,8MHz≤0.5dB
CNR(weighting) 58dB
Sloping field SNR(unweighted) ≥50dB
Analog Audio
Balanced audio input range Vmax=±15V
Unbalanced audio input range Vmax=3Vpp
HD interface SDI/HDM-I(single selection)
Encryption AES 128/265 bit / ALLTECH Basic scrambling
Standard SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input range 800±80(mV)
HDCP protocol Yes

Encoding support

 

AV rate 64,96,112,128,160,192,224,256,320,384Kbps(adjustable)
Audio encoding mode MPEG1 Layer2
CBER <2.0E-4
Video resolution Maximum 1920×1080P/I@ 60P
Video coding H.264
Video rate 500kbps-16.68Mbps(autoadaptation)
Format YCbCr4:2:2
OperatingTemperature -25℃~55℃
Storage Temperature -40℃~70℃
Distance 20-60km LOS distance(on air) 1-3km NLOS distance(Ground to ground)

Appearance characteristics

 

Dimension 167*90*25mm
Weight 515g

 

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Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: Mrs. Li

Tel: 86-13480804763

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