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1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level

1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level

  • 1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level
  • 1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level
1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Model Number: DS-HDT1W
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: negotiation
Packaging Details: International packing
Delivery Time: 3-7 works days
Payment Terms: T/T
Supply Ability: 3,000pcs per month
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Detailed Product Description
Frequency:: 300MHz-900MHz Modulation:: COFDM
AV Interface:: HDMI, CVBS Transmit Power:: 100-1000mW
Bandwidth:: 2/2.5/4/8MHz(adjustable) Dimension:: 100*60*16mm

1~5km Portable COFDM Wireless Video Transmitter with Military Grade Level




DS-HDT1W is a micro new customized HD COFDM video transmitter,specially designed for UAV,UGV and body-worn use. It is a rugged,miniature,high definition digital video transmitter ideal for long range video and data control purpose. DS-HDS1000A transmitter is in full hd resolution with HDMI input for HDMI camcorder connection, and data serial port(RS485/RS232/TTL) for one-way data control.


The increased compression and efficiency of the H.264 encoder offers users additional range with the added benefit of small size,low latency and low power consumption. In particular, COFDM provides robust,secure and reliable video transmission over long ranges. And its great security of the transmission can be ensured using the optional internal AES user defined encryption from end to end.


For application scenarios with mountainous terrain and vegetation coverage in forested areas, fixed nodes are deployed at commanding or relatively high points in forested mountains. They can also be co-located with public network base stations, which not only facilitates power supply installation, but also enables interconnection with the public network. The equipment does not require personnel to be on duty. Through self-organized interconnection and multi-hop relay methods, the adverse factors of mountainous areas blocking wireless signals are transformed into commanding heights for relay and forwarding, thereby extending communication distance, expanding coverage, reducing monitoring blind spots, and reducing construction investment. The fire danger data and image information collected by each node equipment can be transmitted back to the forest management command center or satellite communication command vehicle in real time around the clock. It can also be transmitted back to the remote command center through the 3G/4G public network to facilitate the commander's timely viewing. , scientific analysis.

The vehicle-mounted radio is installed on the satellite communication command vehicle and patrol vehicle, which facilitates the flexible networking of "communication in silence" and "communication in motion" with the fixed platform at commanding heights and rangers. It can not only serve as a front-line command center to quickly enter the forest area, facilitate information collection, patrol monitoring and command and dispatch, and provide wireless network support for surrounding rangers; it can also interconnect with satellite communication systems to transmit front-end on-site information back as soon as possible. The back-end monitoring and command center can predict, respond to and control on-site fires in a timely manner.

The individual soldier platform is small and portable, with strong battery life, making it easy for rangers to carry on foot. Especially when the fixed platform at the commanding heights cannot effectively cover the area or the vehicle-mounted platform cannot reach the area, it can go deep into the forest area to perform front-line emergency tasks, which is convenient for communicating with surrounding vehicles. Real-time voice communication between commanders and other rangers enables efficient local collaboration; it can also transmit video images of fire conditions collected within the forest area as promptly as possible to provide comprehensive and clear on-site images to commanders at all levels.

By carrying image collection and airborne self-organizing network node equipment on drones into the air, it is maneuverable, efficient, and quickly accessible, which can further expand wireless coverage, reduce coverage blind spots, and improve video return quality; it can also integrate aerial mobile surveillance It is organically combined with ground fixed monitoring and complements its advantages to form a ground-to-air "three-dimensional" monitoring network, which effectively increases the visual range of the monitoring area and reduces monitoring blind spots, while better realizing fire detection, prediction and real-time monitoring.




* Small size, lighter and low power consumption

* Full hd video resolution,H.264 compression

* COFDM modulation

* inbuilt with HDMI and data serial port

* Heat dissipation with aluminum case;

* Great security by AES user defined encryption

* Ideal for UAV/UGV and hidden mission use

* Low delay time;

<1>Low latency video and data transmission
<2> Excellent cooling system
<3>Convenient parameter setting
<4> Configurable channel bandwidth 1/2/5/10/20/40MHz
<5> 128/256-bit AES encryption
<6>Strong anti-interference ability
<7>Long-distance data and video transmission in rugged areas

Transmitter Specification:


Voltage DC12V
Power supply DC12V/600mA
AV input

HDMI: support


Data serial port RS485RS232/TTL ,one-way communication
Frequency 300-1500MHz (optional)
Bandwidth 2/2.5/4/8MHz(adjustable)
RF power 1Watt(30dBm)
Encryption AES -user defined password
Modulation COFDM,2K,QPSK
Constellation QPSK,16QAM,64QAM
Carrier 2K,8K
Flatness Full band≤2dB,8MHz≤0.5dB
FEC 1/2,2/3,3/4,7/8
Guard Interval 1/32,1/16,1/8,1/4
Video Compression H.264/MPEG-4
Resolution 720P ,1080i/1080P@60fps
Parameter control method User can Set up the related parameters by the control buttons
Built-in small LCD display parameters,but will be shut up in 3 seconds after on.
Power switch ON/OFF simple operation
CNR(weighting) ≥58 dB
Sloping field SNR ≥50 dB
RF Interface SMA
Video formats PAL/NTSC(self-adaption)
Low latency 200ms
Working temperature -20℃~75℃
Dimension 100*60*16mm
Weight 133g(without battery)


1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level 0

1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level 1


Receiver specificatations:


Frequency 300-900MHz(option)
Bandwidth 2/2.5/4/8MHz (adustable)
RF Level Input -92dBm~-20dBm / -105dBm~-20dBm
RF Impedance 50Ω
RF Interface N female
Modulation COFDM
Constellation QPSK,16QAM,64QAM(optional),
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC 1/2,2/3,3/4,5/6,7/8 (optional)
Guard Interval 1/32,1/16,1/8,1/4 (optional)
Carrier 2K,8K
Video Decoding ISO/IEC13818-2 MPEG-2MP@ML
Aspect Ratio 4:3, 16:9
Resolution 1080P; 720P
Audio Output Analog stereo left and right channels
Lines of horizontal 625 or 525 Line
Decryption AES256 bit / ALLTECH Basic scrambling
Working Voltage AC220V / DC12V
Temperature -30~70°
Dimension 430*310*65mm (1U Aluminium alloy box)
Weight 1.5 kg


Receiver picture:


1-5km Portable COFDM Wireless Video Transmitter With Military Grade Level 2



Typical application:


UAV shooting, Police/military secret application

Tactical system, hidden mission

UGV, Surveillance & public safety


Mini HD COFDM Transmitter 1080P Wireless Body-worn Video Wireless Transmitter up to 20km


Our Service:


1. One-stop ODM/OEM solution;
2. 24-hour technical support;
3. Lifetime maintenance (Replacement parts will be charged after a year);
4. Provide professional system design and construction;

5. 5 engineers provide professional system design and construction;




Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: Mrs. Li

Tel: 86-13480804763

Send your inquiry directly to us (0 / 3000)

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