COFDM Video Transmitter

COFDM Video Transmitter

Detailed Product Description

Modulation:COFDMInterface:HD/HD-SDI; BNC
Voltage:DC12VNLOS Distance:2-6KM
LOS Distance:100KM Max (on Helicopter)Transfer Rate:2/4/6/8Mbps(optional)

Low Latency HD COFDM Video Transmitter 300-900Mhz Manpck AV Sender with AES Encryption

Introduction:

  • Exclusive design COFDM transmitter and receiver.
  • Has a character of low power, and a small dimension on the transmitter, and we provide more adequate considerations to make it more intuitive and natural.
  • Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 4 channel receiver, provide a high-quality picture in resolution 1080P, with short latency.

This specially designed system is for UAV / Manpck long-range distance transmission, it is also popular to use in other fields for live broadcast video audio transmission.

Transmitter Parameters:

 Frequency300-900MHz(adjustable),1.2G/2.4G/5.8GHz(customized)
 RF output Power2-5Watt(adjustable)
 VoltageDC12V
 ModulationCOFDM
 ConstellationQPSK,16QAM,64QAM(optional),
QPSK/16QAM/64QAM @ 6/7/8MHz
 Bandwidth1.25/2.5/6/7/8MHz(optional)
 Transfer rate2/4/6/8Mbps(optional)
 FEC1/2,2/3,3/4,5/6,7/8(optional)
 Guard Interval1/32,1/16,1/8,1/4 (optional)
 Video Input1 line PAL/NTSC analog video 
 Audio InputAnalog stereo left and right channels
 Video CompressionH.264
Latency400ms; can be customized 75ms
 Data encryptionAES 265 bit / ALLTECH Basic scrambling
 Flatness  ≤2dB(within full frequency range) , ≤0.5dB (within 8MHz)
 Carrier 2K,8K
 Video Signal 1Vp-p@75Ω,NTSC/PAL adaptive
 Resolution 1080P
 RF Interface N(F) 
 Video Format PAL/NTSC(self-adaption)
 AV Interface HD/HD-SDI; BNC
 Case Material Aluminum alloy, waterproof
 Built-in battery 2300mA, 3Hrs
 Work environment -30~70°
 NLOS Distance 2-6KM (on ground)
 LOS Distance 100KM Max (on helicopter)
 Size 180*100*60mm
 Weight 1444g(net weight)

Receiver Parameters:

Frequency 300-800MHz(adjustable),1.2G/2.4G/5.8GHz(customized)
Memory 60G, 1way 48hours recording
LCD monitor 7inch or 9.5 inch 
Receive sensitivity < -105dBm
RF InterfaceN(F)
Modulation COFDM
Power supplyAC220V 
Bandwidth2/2.5/4/8MHz(adjustable)
ConstellationQPSK,16QAM,64QAM(optional),
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC1/2,2/3,3/4,5/6,7/8(optional) 
Guard Interval 1/32,1/16,1/8,1/4 (optional) 
Video Output 1 line PAL/NTSC analog video 
Revolution 720×576(PAL) , 720×480(NTSC) 
Lines of horizontal 625 or 525 Line 
Audio Output Analog stereo left and right channels 
Data encryption AES 265 bit / ALLTECH Basic scrambling 
Voltage AC220V±20V, DC14V~DC16V
Work environment-30~70° 
Size 370*490*220mm
Weiht18kg
Installation Diagram:
Installation Diagram:

Installation Diagram:

Installation Diagram:
Installation Diagram:

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