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4MHz 8MHz Wireless HD Video Transmitter Cofdm Video Transmission

Shenzhen dingshen Industrial Co., Ltd
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Address: F13, Block 2, Baolong industrial park, Baohe Road, Longgang district, Shenzhen, China

Contact name:Li

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Shenzhen dingshen Industrial Co., Ltd

4MHz 8MHz Wireless HD Video Transmitter Cofdm Video Transmission

Country/Region china
City & Province shenzhen
Categories Radio & TV Broadcasting Equipment
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Product Details

 

 

 

surveillance equipment long distance wireless video transmitter

Model: DS-HDT3W

 

Introduction of surveillance equipment long distance wireless video transmitter

DS-HDT3Wis a new powerful HD COFDM video audio transmitter, which can up to 15-25W rf power. SFGT-HD25W wireless video transmitter can transmit a super long range that up to 250km on UAV.

It adopts core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS).

This wireless video transmitter is suitable for vehicles -- cars, boat -- boats, cars - -a building,

Ship--a base station, aircraft--a building/vehicle and etc. SFGT-HD25W transmits high-definition moving video signal even if in a fast moving condition, and the max moving speed can up to 450 km / h.

Transmitter parameter:

 

Power section

 

DC InputDC11V~DC16V
Working Current1.1A DC12.5V

Transmitter section

 

Frequency range Output250MHz-320MHz330MHz- 450MHz / 1000MHz --4400MHz,or can be customized according to customer's request.
ModulationCOFDM
RF bandwidth4/8MHz(adjustable)
Power output1-3W(adjustable),in 1dB step
SHG>52dBc
EncryptionAES128/256bits
ConstellationQPSK,16QAM,64QAM
FEC1/2,2/3,3/4,5/6, 7/8
Guard Interval1/32,1/16,1/8,1/4
Carrier2K
FlatnessFull band≤2dB,8MHz0.5dB
AV InterfaceHDMI/SDI(have to choose one)
CNR(weighting)58dB
Sloping field SNR(unweighted)50dB

Analog Audio

 

Balanced audio input rangeVmax=±15V
Unbalanced audio input rangeVmax=3Vpp
HD interfaceSDI/HDMI(single selection)
EncryptionAES 128/265 bit / ALLTECH Basic scrambling
KIIMPOK TECHNOLLOGY CO..,, LLIIMIITED D
StandardSMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input range800±80(mV)
VersionsHDMI 1.3
HDCP protocolYes

Encoding support

 

AV rate64,96,112,128,160,192,224,256,320,384Kbps(adjustable)
Audio encoding modeMPEG1 Layer2
CBER<2.0E-4
Video resolutionMaximum 1920×1080P/I@ 60P
Video codingH.264
Video rate500kbps-16.68Mbps(autoadaptation)
FormatYCbCr4:2:2
OperatingTemperature-25℃~55
Storage Temperature-40℃~70
Distance20-60km LOS distance(on air) 1-3km NLOS distance(Ground to ground)

Appearance characteristics

 

Dimension167*90*25mm
Weight515g

 

Features:


1. Low delay, lightweight, live broadcast;
2. Support Full- HD quality image;
3. Support 1080i/1080P HD transmission;
4. COFDM modulation;
5. Built-in with HDMI or HD-SDI interface(single selection);
6. All parameters can be adjusted by user;

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