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HD Body Worn COFDM Video Transmitter UHF Digital Microwave Low Latency 150ms

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HD Body Worn COFDM Video Transmitter UHF Digital Microwave Low Latency 150ms

Country/Region china
City & Province shenzhen guangdong
Categories Agriculture & By-product Agents

Product Details

 

 

HD Body Worn COFDM Video Transmitter UHF Digital Microwave Low Latency 150ms

 

Wireless COFDM Video Transmitter  Anti-electromagnetic interference performance:
It has superior performance against frequency selective fading or narrow bandwidth interference and signal waveform interference. It has strong anti-fading ability, through each subcarrier joint coding. In single carrier system(digital microwave, spread spectrum system, etc), single decline or interference will result in all communication link failure. But in multiple carrier COFDM system, only a few subcarriers will be interfered What’s more, these sub-channel can adopt ECC to correct error, to guarantee the transmission low error rate.

 

Wireless COFDM Video Transmitter Anti-multipath fading:
It can confront signal waveform interference effectively; suitable for multi-path environment and fading channel high-speed data transmission. When the frequency selective fading appear in the channel because of multi-path transmission, only the sub-carrier, which fell over the band depression, and the information carried will be affected. Other sub-carriers will not be affected. Thus, the system total error rate performance will be much better.

 

Wireless COFDM Video Transmitter Specification:

 

The C321 transmitter is a body-worn COFDM video transmitter from wireless LinkAV, designed specifically for government video surveillance, Police law enforcement, border control, internal security, critical infrastructure protection, military command video transmission applications.

 

With the leading COFDM technology and H.264 encoder technology, enables viewers high definition images ideal for establishing rugged wireless video links in all environments including mobile and urban environments.

 

The integrate design makes the C321 transmitter ideal for applications requiring long term battery power deployments, it employs low latency High Profile H.264 encoding for excellent image quality retention over the wireless link. it is very well suited to all mission types. Security is ensured with AES256 Encryption. C321 transmitter can transmit video data in a non-line of sight environment up to 2-5km, depending on mode and frequency.

 

Using the leading COFDM modulation technology to overcome the analog technology and conventional modulation technology's limit of multipath reflection and occlusion, it can be achieved in the non-line of sight (NLOS), high-speed moving and real-time Transmission with high-quality images, especially suitable for complex environments.

 

The transmitter is with clear and stable image,intergrated design,double battery,perfect for NLOS transmission and mobile applications.

SD & HD compatible.
C321 with H.264 video compression.

 

Wireless COFDM Video Transmitter Characteristics:

  • High quality digital video processing , H.264 coding and encoding
  • Real-time transmission system, delay time for end-to-end is less than150ms;
  • Great action ability, can transmit images voice stably in the condition of high speed movement and multi-path interference.
  • Strong NLOS (non-line of sight) transmission capacity;
  • Long distance transmission;
  • Spatial diversity reception ability,support high-speed mobile transmission.
  • Stable signals, image clear and stable,has no mosaic or drag phenomenon.
  • Support multi- video sources,standard definition & high definition compatible.
  • Removable battery,ensure the long working time.

 

Transmission Characteristics
ModulationCOFDM
ConstellationQPSK (4QAM), 16QAM, 64QAM
Working Frequency300-860 MHz ( 860MHz-2.7GHz can be customized)
Bandwidth2/3/4/6/7/8MHz(optional)
FEC(forward error correction)1/2, 2/3, 3/4, 5/6,7/8
Guard Interval1/4,1/8,1/16,1/32
LatencyLess than 150 ms
Transmission Range2-5 km (NLOS) ~ 15-30 km (LOS)
Data Characteristics
Video InputMini HDMI (support 1080P/1080i/ 720P/ 720i…) / AV(NTSC/PAL…)
Video CompressionH.264
RF InterfaceN F head
Parameter Control MethodUsing digital LED control panel
Encryption256- bit AES (can set user’s password)
Electrical Characteristics
Working VoltageDC 12V
Transmission Power2W (adjustable)
Working Current1.5 A
Power consumption<20W
Battery12V/7800mAh,5 hours continuously working time
Physical Characteristics
Working Environment-10~70℃
Dimensions150 × 120 × 45 mm (without battery)
200 × 120 × 45 mm (with battery)
Weight0.9kg (without battery)
1.58kg (with battery)

 

 

 

 

LinkAV main products are COFDM,TDD and 4G wireless video transmitter & receiver, which are widely used in city security, police forces, forest fire prevention surveillance, harbor wharf video surveillance, construction sites surveillance, tunnel, oil field, UAV, automobile surveillance, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc.

 

 

More questions:

1. Are you a manufacturer or a trading company?

We're professional manufacturer specializing in wireless video transmission.

 

2. Why should I choose you?

You'll get competitive price, prime quality, satisfied service and long warranty.

 

3. What kind of product service can I have?

OEM & ODM service.

 

4. What kind of warranty do you offer?

One year warranty and lifelong maintenance on our products.

 

5. What're the payment terms?

We accept bank transfer, western union, money gram, paypal, Bank of China or cash as payments.

 

6. Packaging & Shipping?

Standard export packaging. Ship by express DHL, UPS, EMS, TNT, Fedex, or by air/sea.

 

7. How long for delivery?

1-3 weeks (regular model), 3-5 weeks (customized model).

 

 

 

 

 

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