COFDM HD UAV Video Transmitter: The Next Generation of Aerial Video

5W COFDM Video Transmitter

XK-F114THS transmitter is a micro HD wireless image transmission product with low latency. Based on COFDM modulation, H.264/H.265 compression, and AES encryption, it is capable of stable, reliable, and real-time wireless HD image transmission in the environment of high-speed movement and urban building occlusion.XK-F114THStransmitter supports non-line-of-sight transmission, with long distance, strong anti-interference ability, low transmission bandwidth, and small transmission delay; it can be widely used in public security, armed police, fire protection, water conservancy, electric power, maritime, customs, radio and television industries, the collocation with unmanned systems is one of the most popular application at present.

5W XK-F114THS FEATURES

  • Non-line-of-sight transmission, long transmission distance, and strong anti-interference capability.
  • HD image transmission, the highest support 1080p60.
  • Low transmission delay.
  • AES encryption for transmission security and reliability.
  • Good RF index, high signal-to-noise ratio, and small stray.
  • Transmission frequency and bandwidth are adjustable.
  • Wide input voltage range, support DC8V~DC25V voltage input.
  • Small size.
  • Low power consumption.

Technical Parameters

ItemParameter
Input voltageDC8V~DC25V, standard inputDC12V
Overall power consumption≤36W @ 37dBm(5W)
ModulationCOFDM
ConstellationQPSK,16QAM,64QAM
Carrier mode2K
FEC1/2,2/3,3/4,5/6,7/8
GUI1/32,1/16,1/8,1/4
Tx frequency300MHz~800MHzcustomizable, step1MHz
RBW 40MHz @ 37dBm(5W)
RF bandwidth2/3/4 /6 /7 /8MHz
Output power37dBm(5W)
Adjustable attenuator0~31.5dB
Video SourceHDMI, SDI
Resolution1080p60,1080p50,1080p30,1080p25,1080p24, 1080i60,1080i50,720p60,720p50,720p30,720p25,576p50,480p60,576i50,480i60.
Video bit rate0.5~18.8Mbps
Audio bit rate32,48,56,64,80,96,112,128,160,192,224,256,320,384Kbps
Video encodeH.264/AVC
Audio encodeMPEG-1 Audio Layer 2
Configure portStandard RS232 level, baud rate 9600
Data portStandard RS232 level, baud rate 1200~115200
Transmission encryptionAES128、AES256
Transmission delay (end-to-end)About 300ms
Transmission distanceAbout 60~120 km @ 37dBm(5W)
Working temperature-30℃~55℃
Storage temperature-40℃~75℃
Transmitter size134*75*36mm
Transmitter weight≤395g
Controller size≤72*70*13mm
Controller weight≤82g

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