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HD COFDM Video Transmitter , 10-20W Low Latency Wireless Transmission System

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Address: Rm1310, Shangyou Residence, Gongye Rd., Longhua district, Shenzhen, 518000 China

Contact name:Charlene

Kimpok Electronics & Technology Co., Ltd

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HD COFDM Video Transmitter , 10-20W Low Latency Wireless Transmission System

Country/Region china
City & Province shenzhen guangdong
Categories Grain

Product Details

 

HD COFDM Video Transmitter , 10-20W Low Latency Wireless Transmission System

 

 

Special Feature:

 

  • COFDM modulation, Stable transmission
  • MPEG-4/H.264 video compression, DVD video quality
  • Strong casing with built-in two cooling fans
  • Mobile and NLOS transmission
  • Great security by encryption of AES 128 bits
  • Low system latency
  • Modular design, compact structure, OEM design
  • Can be customized to add additional features, such as HDMI/HD-SDI, data port, Ehernet and etc..

 

 

Introduction:

 


This is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and MPEG-4 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission.Good heat resistant with two cooling fans.Be safety with AES128/256bits.Can work well in fast-moving transmission.

 

 

Specifications:

 

 

 Modulation CODFM
 DC input DC12V-DC14V
 Working Current  ≤4.7A@DC12V
 Constellation  QPSK,16QAM,64QAM (optional)
 FEC 1/2,2/3,3/4,5/6,7/8 (optional)
 Carrier 2K
 Guard Interval  1/32,1/16,1/8,1/4 (optional)
 Frequency 138-4400MHz (available)
 RF power output 10-20W
 A/V interface RCA
 RF interface  N type
 Flatness ≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
 Video Harmonic 1Vp-p @ 75Ω, NTSC/PAL adaptive
 CBER <2.0E-4
 Video Compression MPEG-4/H.264
 Resolution 1080P/1280*720
 Video Rate 6Mbps
 Casing Protection IP66 (dustproof, rainproof)
 Work environment -30~70°
 Dimension 220*140*60MM
 Weight 2.3kg

 

 

Receiver parameters:

 

Product Features:

  1. HDMI 1080P receiver;
  2. Supported multi-socket output;
  3. Transmit video and audio signal simultaneously.
  4. Can be with RS485/RS232 data control together.
  5. Rack design,easy to installed in Car

 

Specifications:

 

DC InputDC11V~DC16V
Working Current≤1.1A@DC12.5V
Receiving sensitivity≤-102dBm @ /4MHz, ≤-95dBm @ /8MHz
BERBER≤1×10-4
Frequency input range300MHz~--470MHz
Input interfaceN(type),Dual antenna diversity reception technology
ModulationCOFDM
RF bandwidth4/8MHz (adjustable)
ConstellationQPSK,16QAM,64QAM (optional)
EncryptionAES 128/265 bit / ALLTECH Basic scrambling
FEC1/2,2/3,3/4,5/6, 7/8 (optional)
Guard Interval1/32,1/16,1/8,1/4 (optional)
Carrier2K
Video formats and amplitudePAL/NTSC, 1Vp-p/75Ω
Video compressionH.264/MPEG-2(autoadaptation)
Decode code stream rate0.5-12Mbps
Video decompression latencyDecompression delay is 300mS,The end- to-end compression decompression is 800mS
Video output interfaceComposite video RCA,HDMI,ASI,HD-SDI(alternative)
Interrupt recoveryBetter than 2S
Video channel characteristicDifferential gain DG≤1.5%, Differential phase DP≤1°
Audio outputLeft and right channel and stereo
Dimension440*340*65mm(1U chassis)
Weight:3.8kg

 

 

Application:

 


This special designed system is for long range distance for any AV equipments , has been widely used in Police Forces, First Responders, Security Services, 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.

 

 

1) Manpack--vehicle

 

 

 

2) Vehicle---fixed station

 

 

 

 

Kimpok is specialized in COFDM, TDD-COFDM and Analog wireless video transmission products for over 10 years, including Wireless Video Transmitter, HD Video Wireless Transmitter and Receiver, quality UAV/UGV Wireless Video Transmitter, and CCTV Wireless Sender, products are applied widely among Public Security Bureaus, Forest Fire Prevention Departments, Maritime Bureaus, Oil Field, Construction Sites, Tunnels, UAV, UGV, Automobiles and so on.

 

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